Page 1 Title Page GE Industrial Systems D30 Line Distance Relay Instruction Manual D30 revision: 5.2x Manual P/N: 1601-0116-P2 (GEK-113316A) Copyright © 2007 GE Multilin 837767A1.CDR ISO9001:2000 GE Multilin 215 Anderson Avenue, Markham, Ontario Canada L6E 1B3 GE Multilin's Quality Management Tel: (905) 294-6222 Fax: (905) 201-2098...
Page 3 GE Industrial Systems ADDENDUM This Addendum contains information that relates to the D30 Line Distance Relay relay, version 5.2x. This addendum lists a number of information items that appear in the instruction manual GEK-113316A (revision P2) but are not included in the current D30 operations.
Page 5: Table Of Contents
1.3 ENERVISTA UR SETUP SOFTWARE 1.3.1 PC REQUIREMENTS ..................1-5 1.3.2 INSTALLATION....................1-5 1.3.3 CONFIGURING THE D30 FOR SOFTWARE ACCESS ........1-7 1.3.4 USING THE QUICK CONNECT FEATURE............1-9 1.3.5 CONNECTING TO THE D30 RELAY .............. 1-15 1.4 UR HARDWARE 1.4.1...
Page 6 TELEPROTECTION ..................5-50 5.2.17 INSTALLATION ....................5-50 5.3 SYSTEM SETUP 5.3.1 AC INPUTS.......................5-52 5.3.2 POWER SYSTEM ....................5-53 5.3.3 SIGNAL SOURCES ..................5-54 5.3.4 BREAKERS ......................5-56 5.3.5 FLEXCURVES™ .....................5-59 5.4 FLEXLOGIC™ 5.4.1 INTRODUCTION TO FLEXLOGIC™..............5-66 5.4.2 FLEXLOGIC™ RULES ..................5-74 D30 Line Distance Relay GE Multilin...
Page 7 CONTACT OUTPUTS..................6-4 6.2.6 VIRTUAL OUTPUTS ..................6-4 6.2.7 AUTORECLOSE ....................6-5 6.2.8 REMOTE DEVICES ................... 6-5 6.2.9 DIGITAL COUNTERS ..................6-6 6.2.10 SELECTOR SWITCHES..................6-6 6.2.11 FLEX STATES ....................6-6 6.2.12 ETHERNET......................6-6 GE Multilin D30 Line Distance Relay...
Page 8 9. APPLICATION OF 9.1 APPLICATION GUIDELINES SETTINGS 9.1.1 INTRODUCTION ....................9-1 9.1.2 IMPACT OF MEMORY POLARIZATION............9-1 9.1.3 HIGH SET OVERCURRENT ELEMENTS............9-1 9.2 DISTANCE ELEMENTS (STEPPED DISTANCE SCHEME) 9.2.1 PHASE DISTANCE ....................9-2 9.2.2 GROUND DISTANCE..................9-3 viii D30 Line Distance Relay GE Multilin...
Page 9 C.3.6 LOGICAL NODE NAME PREFIXES ..............C-6 C.3.7 CONNECTION TIMING ..................C-6 C.3.8 NON-IEC 61850 DATA ..................C-6 C.3.9 COMMUNICATION SOFTWARE UTILITIES .............C-6 C.4 GENERIC SUBSTATION EVENT SERVICES: GSSE AND GOOSE C.4.1 OVERVIEW......................C-7 C.4.2 GSSE CONFIGURATION ..................C-7 GE Multilin D30 Line Distance Relay...
Page 10 E.2.4 ANALOG INPUTS.................... E-11 F. MISCELLANEOUS F.1 CHANGE NOTES F.1.1 REVISION HISTORY..................F-1 F.1.2 CHANGES TO THE MANUAL ................F-1 F.2 ABBREVIATIONS F.2.1 STANDARD ABBREVIATIONS ................. F-4 F.3 WARRANTY F.3.1 GE MULTILIN WARRANTY................F-6 D30 Line Distance Relay GE Multilin...
Page 11: Getting Started
• registration card (attached as the last page of the manual) • Fill out the registration form and return to GE Multilin (include the serial number located on the rear nameplate). • For product information, instruction manual updates, and the latest software updates, please visit the GE Multilin web- site at http://www.GEmultilin.com.
Page 12: Ur Overview
This new generation of equipment must also be easily incorporated into automation systems, at both the station and enterprise levels. The GE Multilin Universal Relay (UR) has been developed to meet these goals. D30 Line Distance Relay...
Page 13: Hardware Architecture
(dual) ring configuration. This feature is optimized for speed and intended for pilot- aided schemes, distributed logic applications, or the extension of the input/output capabilities of a single relay chassis. GE Multilin D30 Line Distance Relay...
Page 14: Software Architecture
CTs and VTs is in the Introduction to AC Sources section in Chapter 5. A description of how digital signals are used and routed within the relay is contained in the Introduction to FlexLogic™ section in Chapter 5. D30 Line Distance Relay GE Multilin...
Page 15: Enervista Ur Setup Software
Video capable of displaying 800 x 600 or higher in high-color mode (16-bit color) • RS232 and/or Ethernet port for communications to the relay The following qualified modems have been tested to be compliant with the D30 and the EnerVista UR Setup software. • US Robotics external 56K FaxModem 5686 •...
Page 16 Install Software window as shown below. Select the “Web” option to ensure the most recent software release, or select “CD” if you do not have a web connection, then click the Add Now button to list software items for the D30.
Page 17: Configuring The D30 For Software Access
OVERVIEW The user can connect remotely to the D30 through the rear RS485 port or the rear Ethernet port with a PC running the EnerVista UR Setup software. The D30 can also be accessed locally with a laptop computer through the front panel RS232 port or the rear Ethernet port using the Quick Connect feature.
Page 18 SERIAL PORTS 10. Click the Read Order Code button to connect to the D30 device and upload the order code. If an communications error occurs, ensure that the EnerVista UR Setup serial communications values entered in the previous step corre- spond to the relay setting values.
Page 19: Using The Quick Connect Feature
MODBUS PROTOCOL 11. Click the Read Order Code button to connect to the D30 device and upload the order code. If an communications error occurs, ensure that the three EnerVista UR Setup values entered in the previous steps correspond to the relay setting values.
Page 20 D30. This ensures that configuration of the EnerVista UR Setup software matches the D30 model number. b) USING QUICK CONNECT VIA THE REAR ETHERNET PORTS To use the Quick Connect feature to access the D30 from a laptop through Ethernet, first assign an IP address to the relay from the front panel keyboard.
Page 21 Right-click the Local Area Connection icon and select Properties. Select the Internet Protocol (TCP/IP) item from the list provided and click the Properties button. Click on the “Use the following IP address” box. GE Multilin D30 Line Distance Relay 1-11...
Page 22 1.3 ENERVISTA UR SETUP SOFTWARE 1 GETTING STARTED Enter an IP address with the first three numbers the same as the IP address of the D30 relay and the last number dif- ferent (in this example, 1.1.1.2). Enter a subnet mask equal to the one set in the D30 (in this example, 255.0.0.0).
Page 23 If this computer is used to connect to the Internet, re-enable any proxy server settings after the laptop has been discon- nected from the D30 relay. Verify that the latest version of the EnerVista UR Setup software is installed (available from the GE enerVista CD or online from http://www.GEmultilin.com). See the Software Installation section for installation details.
Page 24 Each time the EnerVista UR Setup software is initialized, click the Quick Connect button to establish direct communica- tions to the D30. This ensures that configuration of the EnerVista UR Setup software matches the D30 model number. When direct communications with the D30 via Ethernet is complete, make the following changes: From the Windows desktop, right-click the My Network Places icon and select Properties to open the network con- nections window.
Page 25: Connecting To The D30 Relay
1 GETTING STARTED 1.3 ENERVISTA UR SETUP SOFTWARE 1.3.5 CONNECTING TO THE D30 RELAY Open the Display Properties window through the Site List tree as shown below: Expand the Site List by double-clicking or by selecting the [+] box Communications Status Indicator...
Page 26: Ur Hardware
Figure 1–7: RELAY COMMUNICATIONS OPTIONS To communicate through the D30 rear RS485 port from a PC RS232 port, the GE Multilin RS232/RS485 converter box is required. This device (catalog number F485) connects to the computer using a “straight-through” serial cable. A shielded twisted-pair (20, 22, or 24 AWG) connects the F485 converter to the D30 rear communications port.
Page 27: Using The Relay
LED off. The relay in the “Not Programmed” state will block signaling of any output relay. These conditions will remain until the relay is explicitly put in the “Programmed” state. Select the menu message SETTINGS PRODUCT SETUP INSTALLATION RELAY SETTINGS RELAY SETTINGS: Not Programmed GE Multilin D30 Line Distance Relay 1-17...
Page 28: Relay Passwords
Refer to the Changing Settings section in Chapter 4 for complete instructions on setting up security level passwords. NOTE 1.5.6 FLEXLOGIC™ CUSTOMIZATION FlexLogic™ equation editing is required for setting up user-defined logic for customizing the relay operations. See the Flex- Logic™ section in Chapter 5 for additional details. 1-18 D30 Line Distance Relay GE Multilin...
Page 29: Commissioning
The D30 requires a minimum amount of maintenance when it is commissioned into service. Since the D30 is a micropro- cessor-based relay, its characteristics do not change over time. As such, no further functional tests are required. Furthermore, the D30 performs a number of continual self-tests and takes the necessary action in case of any major errors (see the Relay Self-Test section in Chapter 7 for details).
Page 30 1.5 USING THE RELAY 1 GETTING STARTED 1-20 D30 Line Distance Relay GE Multilin...
Page 31: Product Description
Another option provides two 10Base-F fiber optic ports for redundancy. The Ethernet port supports IEC 61850, Modbus TCP, and TFTP protocols, and allows access to the relay via any standard web browser (D30 web pages). The IEC 60870- 5-104 protocol is supported on the Ethernet port. DNP 3.0 and IEC 60870-5-104 cannot be enabled at the same time.
Page 32: Ordering
VT Fuse Failure 2.1.2 ORDERING The D30 is available as a 19-inch rack horizontal mount unit or a reduced size (¾) vertical mount unit, and consists of the following modules: CPU, faceplate, power supply, CPU, CT/VT, digital input/outputs, and inter-relay communications. Each of these modules can be supplied in a number of configurations specified at the time of ordering.
Page 33 2 PRODUCT DESCRIPTION 2.1 INTRODUCTION Table 2–3: D30 ORDER CODES (HORIZONTAL UNITS) D30 - * ** - * * * - F ** - H ** - M ** - P ** - U ** - W/X ** Full Size Horizontal Mount...
Page 34: Replacement Modules
Replacement modules for vertical and horizontal units can be ordered separately as shown in the following tables. When ordering a replacement CPU module or faceplate, please provide the serial number of your existing unit. Replacement module codes are subject to change without notice. Refer to the GE Multilin ordering page at http:// www.GEindustrial.com/multilin/order.htm...
Page 35 4 dcmA inputs, 4 dcmA outputs (only one 5A module is allowed) INPUTS/OUTPUTS 8 RTD inputs 4 RTD inputs, 4 dcmA outputs (only one 5D module is allowed) 4 dcmA inputs, 4 RTD inputs 8 dcmA inputs GE Multilin D30 Line Distance Relay...
Page 36 4 dcmA inputs, 4 dcmA outputs (only one 5A module is allowed) INPUTS/OUTPUTS 8 RTD inputs 4 RTD inputs, 4 dcmA outputs (only one 5D module is allowed) 4 dcmA inputs, 4 RTD inputs 8 dcmA inputs D30 Line Distance Relay GE Multilin...
Page 37: Specifications
The operating times are average times including variables such as fault inception angle or type of a voltage source (magnetic VTs and CVTs). Phase Element (21P) SIR = 0.1 SIR = 1 SIR = 10 SIR = 20 SIR = 30 Fault Location [%] 837717A1.CDR GE Multilin D30 Line Distance Relay...
Page 38 The operating times are average times including variables such as fault inception angle or type of a voltage source (magnetic VTs and CVTs). Ground Element (21G) SIR = 0.1 SIR = 1 SIR = 10 SIR = 20 SIR = 30 Fault Location [%] 837718A1.CDR D30 Line Distance Relay GE Multilin...
Page 39 IEEE Moderately/Very/Extremely Dropout level: 97% to 98% of pickup Inverse; IEC (and BS) A/B/C and Short Level accuracy: Inverse; GE IAC Inverse, Short/Very/ for 0.1 to 2.0 × CT: ±0.5% of reading or ±0.4% of rated Extremely Inverse; I t; FlexCurves™...
Page 40 ±0.5% of reading from 10 to 208 V Hysteresis for max. freq. diff.: 0.00 to 0.10 Hz in steps of 0.01 Curve shapes: GE IAV Inverse, Definite Time Dead source function: None, LV1 & DV2, DV1 & LV2, DV1 or DV2, DV1 xor DV2, DV1 &...
Page 41: User Programmable Elements
Number: up to 256 logical variables grouped tual input under 16 Modbus addresses Reset mode: self-reset or latched Programmability: any logical variable, contact, or virtual input GE Multilin D30 Line Distance Relay 2-11...
Page 42: Monitoring
I = 0.1 to 0.25 pu: ±0.05 Hz –0.8 < PF ≤ –1.0 and 0.8 < PF ≤ 1.0 I > 0.25 pu: ±0.001 Hz (when current signal is used for frequency measurement) 2-12 D30 Line Distance Relay GE Multilin...
Page 43: Inputs
Duration of auto-burnish impulse: 25 to 50 ms Number of input points: 16 No. of remote devices: Default states on loss of comms.: On, Off, Latest/Off, Latest/On Ring configuration: Data rate: 64 or 128 kbps CRC: 32-bit GE Multilin D30 Line Distance Relay 2-13...
Page 44: Power Supply
L/R = 40 ms 24 V 0.8 A 48 V 0.5 A L/R = 40 ms 125 V 0.3 A 250 V 0.2 A Operate time: < 8 ms Contact material: silver alloy 2-14 D30 Line Distance Relay GE Multilin...
Page 45: Communications
–7 dBm power Typical distance 1.65 km 2 km 15 km Duplex full/half full/half full/half Redundancy ETHERNET (COPPER) Modes: 10 MB, 10/100 MB (auto-detect) Connector: RJ45 SNTP clock synchronization error: <10 ms (typical) GE Multilin D30 Line Distance Relay 2-15...
Page 46: Inter-Relay Communications
–40 to 60°C Humidity (non-condensing): IEC 60068-2-30, 95%, Variant 1, 6 days Storage: –40 to 80°C Altitude: Up to 2000 m The LCD contrast may be impaired at temperatures less Installation Category: than –20°C. NOTE 2-16 D30 Line Distance Relay GE Multilin...
Page 47: Type Tests
Attach mounting brackets using 20 inch-pounds (±2 inch-pounds) NOTE avoid deterioration of electrolytic capacitors. of torque. CLEANING Normally, cleaning is not required; but for situations where dust has accumulated on the faceplate display, a dry cloth can be used. GE Multilin D30 Line Distance Relay 2-17...
Page 48 2.2 SPECIFICATIONS 2 PRODUCT DESCRIPTION 2-18 D30 Line Distance Relay GE Multilin...
Page 49: Hardware
RS232 communications port. The relay is secured to the panel with the use of four screws supplied with the relay. UR SERIES UR SERIES Figure 3–1: D30 VERTICAL MOUNTING AND DIMENSIONS GE Multilin D30 Line Distance Relay...
Page 50 3.1 DESCRIPTION 3 HARDWARE Figure 3–2: D30 VERTICAL SIDE MOUNTING INSTALLATION D30 Line Distance Relay GE Multilin...
Page 51 3 HARDWARE 3.1 DESCRIPTION Figure 3–3: D30 VERTICAL SIDE MOUNTING REAR DIMENSIONS VUE ÉLOIGNÉE DE L’ARRIÈRE DU PANNEAU ENCOMBREMENT DE LA COLLERETTE VUE HORIZONTALE SUPÉRIEURE Consoles déplacés pour montage de l’appareillage blindé POUCES MONTAGE DE PANNEAU HORIZONTAL VUE FRONTALE HORIZONTALE COUPE Fc827704B4.dwg...
Page 52: Module Withdrawal And Insertion
NOTE The 4.0x release of the D30 relay includes new hardware modules.The new CPU modules are specified with codes 9E and higher. The new CT/VT modules are specified with the codes 8F and higher.
Page 53: Rear Terminal Layout
3.1 DESCRIPTION 3.1.3 REAR TERMINAL LAYOUT 837771A1.CDR Figure 3–6: D30 REAR TERMINAL VIEW Do not touch any rear terminals while the relay is energized! WARNING The relay follows a convention with respect to terminal number assignments which are three characters long assigned in order by module slot position, row number, and column letter.
Page 54: Wiring
Minimum terminal as input MODULES MUST BE Inputs/ Inputs/ Inputs/ Inputs/ GROUNDED IF outputs outputs outputs outputs Inputs/ CT/VT Power TERMINAL IS outputs Supply PROVIDED (Rear View) * Optional Figure 3–8: TYPICAL WIRING DIAGRAM D30 Line Distance Relay GE Multilin...
Page 55: Dielectric Strength
(see the Self-Test Errors table in Chapter 7) or control power is lost, the relay will de-energize. For high reliability systems, the D30 has a redundant option in which two D30 power supplies are placed in parallel on the bus.
Page 56: Ct/Vt Modules
CT connections for both ABC and ACB phase rotations are identical as shown in the Typical wiring diagram. The exact placement of a zero-sequence core balance CT to detect ground fault current is shown below. Twisted-pair cabling on the zero-sequence CT is recommended. D30 Line Distance Relay GE Multilin...
Page 57 Substitute the tilde “~” symbol with the slot position of the module in the following figure. NOTE Current inputs Voltage inputs 8F and 8G modules (4 CTs and 4 VTs) 842768A1.CDR Figure 3–11: CT/VT MODULE WIRING GE Multilin D30 Line Distance Relay...
Page 58: Contact Inputs/Outputs
The terminal configuration for contact inputs is different for the two applications. The digital inputs are grouped with a common return. The D30 has two versions of grouping: four inputs per common return and two inputs per common return. When a digital input/output module is ordered, four inputs per common is used. The four inputs per common allows for high-density inputs in combination with outputs, with a compromise of four inputs sharing one common.
Page 59 10 ms to prevent damage of the output contact (in NOTE situations when the element initiating the contact output is bouncing, at values in the region of the pickup value). GE Multilin D30 Line Distance Relay 3-11...
Page 60 2 Inputs ~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs ~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs 3-12 D30 Line Distance Relay GE Multilin...
Page 61 2 Inputs 2 Outputs Not Used ~5a, ~5c 2 Inputs 2 Outputs Solid-State ~6a, ~6c 2 Inputs 2 Outputs Not Used ~7a, ~7c 2 Inputs 2 Outputs Solid-State ~8a, ~8c 2 Inputs Not Used GE Multilin D30 Line Distance Relay 3-13...
Page 62 3.2 WIRING 3 HARDWARE Figure 3–14: DIGITAL INPUT/OUTPUT MODULE WIRING (1 of 2) 3-14 D30 Line Distance Relay GE Multilin...
Page 63 3 HARDWARE 3.2 WIRING Figure 3–15: DIGITAL INPUT/OUTPUT MODULE WIRING (2 of 2) CORRECT POLARITY MUST BE OBSERVED FOR ALL CONTACT INPUT AND SOLID STATE OUTPUT CON- NECTIONS FOR PROPER FUNCTIONALITY. CAUTION GE Multilin D30 Line Distance Relay 3-15...
Page 64 There is no provision in the relay to detect a DC ground fault on 48 V DC control power external output. We recommend using an external DC supply. NOTE 3-16 D30 Line Distance Relay GE Multilin...
Page 65 CONTACT INPUT 2 AUTO-BURNISH = ON 842751A1.CDR Figure 3–18: AUTO-BURNISH DIP SWITCHES The auto-burnish circuitry has an internal fuse for safety purposes. During regular maintenance, the auto-burnish functionality can be checked using an oscilloscope. NOTE GE Multilin D30 Line Distance Relay 3-17...
Page 66: Transducer Inputs/Outputs
(5A, 5C, 5D, 5E, and 5F) and channel arrangements that may be ordered for the relay. Wherever a tilde “~” symbol appears, substitute with the Slot Position of the module. NOTE Figure 3–19: TRANSDUCER INPUT/OUTPUT MODULE WIRING 3-18 D30 Line Distance Relay GE Multilin...
Page 67: Rs232 Faceplate Port
The CPU modules do not require a surge ground connection. NOTE CPU TYPE COM1 COM2 RS485 RS485 10Base-F and 10Base-T RS485 Redundant 10Base-F RS485 100Base-FX RS485 Redundant 100Base-FX RS485 100Base-FX RS485 Redundant 100Base-FX RS485 10/100Base-T RS485 100Base-FX RS485 Redundant 100Base-FX RS485 GE Multilin D30 Line Distance Relay 3-19...
Page 68 To ensure maximum reliability, all equipment should have similar transient protection devices installed. Both ends of the RS485 circuit should also be terminated with an impedance as shown below. 3-20 D30 Line Distance Relay GE Multilin...
Page 69 For optical power budgeting, splices are required every 1 km for the transmitter/receiver pair. When splicing optical fibers, the diameter and numerical aperture of each fiber must be the same. In order to engage or disengage the ST type connec- tor, only a quarter turn of the coupling is required. GE Multilin D30 Line Distance Relay 3-21...
Page 70: Irig-B
UR-series relays can be synchronized. The IRIG-B repeater has a bypass function to maintain the time signal even when a relay in the series is powered down. Figure 3–24: IRIG-B REPEATER 3-22 D30 Line Distance Relay GE Multilin...
Page 71: Direct Input/Output Communications
3.3DIRECT INPUT/OUTPUT COMMUNICATIONS 3.3.1 DESCRIPTION The D30 direct inputs/outputs feature makes use of the type 7 series of communications modules. These modules are also used by the L90 Line Differential Relay for inter-relay communications. The direct input/output feature uses the communica- tions channel(s) provided by these modules to exchange digital state information between relays.
Page 72 Channel 1 - G.703; Channel 2 - 1550 nm, single-mode, LASER IEEE C37.94, 820 nm, multi-mode, LED, 1 channel IEEE C37.94, 820 nm, multi-mode, LED, 2 channels OBSERVING ANY FIBER TRANSMITTER OUTPUT MAY CAUSE INJURY TO THE EYE. CAUTION 3-24 D30 Line Distance Relay GE Multilin...
Page 73: Fiber: Led And Eled Transmitters
1 Channel 2 Channels Figure 3–29: LASER FIBER MODULES When using a LASER Interface, attenuators may be necessary to ensure that you do not exceed Maximum Optical Input Power to the receiver. WARNING GE Multilin D30 Line Distance Relay 3-25...
Page 74: Interface
Remove the top cover by sliding it towards the rear and then lift it upwards. Set the timing selection switches (channel 1, channel 2) to the desired timing modes. Replace the top cover and the cover screw. 3-26 D30 Line Distance Relay GE Multilin...
Page 75 For connection to a higher order system (UR- to-multiplexer, factory defaults), set to octet timing (S1 = ON) and set timing mode to loop timing (S5 = OFF and S6 = OFF). GE Multilin D30 Line Distance Relay 3-27...
Page 76 G.703 line side of the interface while the other lies on the differential Manchester side of the interface. DMR = Differential Manchester Receiver DMX = Differential Manchester Transmitter G7X = G.703 Transmitter G7R = G.703 Receiver 842775A1.CDR Figure 3–34: G.703 DUAL LOOPBACK MODE 3-28 D30 Line Distance Relay GE Multilin...
Page 77: Rs422 Interface
1 as shown below. If the terminal timing feature is not available or this type of connection is not desired, the G.703 interface is a viable option that does not impose timing restrictions. GE Multilin D30 Line Distance Relay 3-29...
Page 78 Figure 3–37: TIMING CONFIGURATION FOR RS422 TWO-CHANNEL, 3-TERMINAL APPLICATION Data module 1 provides timing to the D30 RS422 interface via the ST(A) and ST(B) outputs. Data module 1 also provides timing to data module 2 TT(A) and TT(B) inputs via the ST(A) and AT(B) outputs. The data module pin numbers have been omitted in the figure above since they may vary depending on the manufacturer.
Page 79: Rs422 And Fiber Interface
When using a LASER Interface, attenuators may be necessary to ensure that you do not exceed Maximum Optical Input Power to the receiver. WARNING Shield Tx – G.703 Rx – channel 1 Tx + Rx + Surge Fiber channel 2 842778A1.CDR Figure 3–40: G.703 AND FIBER INTERFACE CONNECTION GE Multilin D30 Line Distance Relay 3-31...
Page 80: Ieee C37.94 Interface
For the Looped Timing Mode, the system clock is derived from the received line signal. Therefore, the timing selection should be in Loop Timing Mode for connections to higher order systems. The C37.94 communications module cover removal procedure is as follows: 3-32 D30 Line Distance Relay GE Multilin...
Page 81 Once the clips have cleared the raised edge of the chassis, engage the clips simultaneously. When the clips have locked into position, the module will be fully inserted. Figure 3–41: IEEE C37.94 TIMING SELECTION SWITCH SETTING GE Multilin D30 Line Distance Relay 3-33...
Page 82: C37.94Sm Interface
For the Looped Timing Mode, the system clock is derived from the received line signal. Therefore, the timing selection should be in Loop Timing Mode for connections to higher order systems. The C37.94SM communications module cover removal procedure is as follows: 3-34 D30 Line Distance Relay GE Multilin...
Page 83 Once the clips have cleared the raised edge of the chassis, engage the clips simultaneously. When the clips have locked into position, the module will be fully inserted. Figure 3–42: C37.94SM TIMING SELECTION SWITCH SETTING GE Multilin D30 Line Distance Relay 3-35...
Page 84 3.3 DIRECT INPUT/OUTPUT COMMUNICATIONS 3 HARDWARE 3-36 D30 Line Distance Relay GE Multilin...
Page 85: Human Interfaces
To start using the EnerVista UR Setup software, a site definition and device definition must first be created. See the EnerV- ista UR Setup Help File or refer to the Connecting EnerVista UR Setup with the D30 section in Chapter 1 for details.
Page 86 Site List window will automatically be sent to the on-line communicating device. g) FIRMWARE UPGRADES The firmware of a D30 device can be upgraded, locally or remotely, via the EnerVista UR Setup software. The correspond- ing instructions are provided by the EnerVista UR Setup Help file under the topic “Upgrading Firmware”.
Page 87: Enervista Ur Setup Main Window
Device data view window(s), with common tool bar Settings File data view window(s), with common tool bar Workspace area with data view tabs Status bar 842786A1.CDR Figure 4–1: ENERVISTA UR SETUP SOFTWARE MAIN WINDOW GE Multilin D30 Line Distance Relay...
Page 88: Faceplate Interface
IN SERVICE VOLTAGE TROUBLE CURRENT RESET TEST MODE FREQUENCY LED PANEL 1 TRIP OTHER USER 1 ALARM PHASE A PICKUP PHASE B USER 2 PHASE C NEUTRAL/GROUND USER 3 Figure 4–3: UR-SERIES VERTICAL FACEPLATE PANELS D30 Line Distance Relay GE Multilin...
Page 89: Led Indicators
OTHER: Indicates a composite function was involved. • PHASE A: Indicates phase A was involved. • PHASE B: Indicates phase B was involved. • PHASE C: Indicates phase C was involved. • NEUTRAL/GROUND: Indicates that neutral or ground was involved. GE Multilin D30 Line Distance Relay...
Page 90 LED settings must be entered as shown in the User-Programmable LEDs section of Chapter 5. The LEDs are fully user-programmable. The default labels can be replaced by user-printed labels for both panels as explained in the following section. 842784A1.CDR Figure 4–6: LED PANEL 2 (DEFAULT LABELS) D30 Line Distance Relay GE Multilin...
Page 91 The panel templates provide relative LED locations and located example text (x) edit boxes. The following procedure demonstrates how to install/uninstall the custom panel labeling. Remove the clear Lexan Front Cover (GE Multilin part number: 1501-0014). Push in...
Page 92: Display
4.2.5 BREAKER CONTROL a) INTRODUCTION The D30 can interface with associated circuit breakers. In many cases the application monitors the state of the breaker, which can be presented on faceplate LEDs, along with a breaker trouble indication. Breaker operations can be manually initiated from faceplate keypad or automatically initiated from a FlexLogic™...
Page 93: Menus
Each press of the MENU key advances through the following main heading pages: • Actual values • Settings • Commands • Targets • User displays (when enabled) GE Multilin D30 Line Distance Relay...
Page 94 FLASH MESSAGE Display Properties. TIME: 1.0 s To view the remaining settings associated with the Display Properties subheader, DEFAULT MESSAGE repeatedly press the MESSAGE DOWN key. The last message appears as shown. INTENSITY: 25% 4-10 D30 Line Distance Relay GE Multilin...
Page 95: Changing Settings
ENTERING ALPHANUMERIC TEXT Text settings have data values which are fixed in length, but user-defined in character. They may be comprised of upper case letters, lower case letters, numerals, and a selection of special characters. GE Multilin D30 Line Distance Relay 4-11...
Page 96 RELAY SETTINGS: NEW SETTING Not Programmed Programmed HAS BEEN STORED When the "NEW SETTING HAS BEEN STORED" message appears, the relay will be in "Programmed" state and the In Service LED will turn on. 4-12 D30 Line Distance Relay GE Multilin...
Page 97 In the event that an incorrect Command or Setting password has been entered via the faceplate interface three times within a three-minute time span, the FlexLogic™ operand will be set to “On” and the D30 will not allow LOCAL ACCESS DENIED Settings or Command access via the faceplate interface for the next ten minutes.
Page 98 FlexLogic™ operand will be set to “On” and REMOTE ACCESS DENIED the D30 will not allow Settings or Command access via the any external communications interface for the next ten minutes. FlexLogic™ operand will be set to “Off” after the expiration of the ten-minute timeout.
Page 99: Overview
DIRECT I/O See page 5-44. TELEPROTECTION See page 5-50. INSTALLATION See page 5-50. SETTINGS AC INPUTS See page 5-52. SYSTEM SETUP POWER SYSTEM See page 5-53. SIGNAL SOURCES See page 5-54. BREAKERS See page 5-56. GE Multilin D30 Line Distance Relay...
Page 100 DIGITAL COUNTERS See page 5-167. MONITORING See page 5-169. ELEMENTS SETTINGS CONTACT INPUTS See page 5-172. INPUTS / OUTPUTS VIRTUAL INPUTS See page 5-174. CONTACT OUTPUTS See page 5-175. VIRTUAL OUTPUTS See page 5-177. D30 Line Distance Relay GE Multilin...
Page 101 See page 5-188. DCMA OUTPUTS See page 5-188. SETTINGS TEST MODE See page 5-192. TESTING FUNCTION: Disabled TEST MODE INITIATE: See page 5-192. FORCE CONTACT See page 5-192. INPUTS FORCE CONTACT See page 5-193. OUTPUTS GE Multilin D30 Line Distance Relay...
Page 102: Introduction To Elements
0 at any time, the comparator returns to the default state. The RUN input is used to supervise the comparator. The BLOCK input is used as one of the inputs to RUN control. D30 Line Distance Relay GE Multilin...
Page 103: Introduction To Ac Sources
BACKGROUND The D30 may be used on systems with breaker-and-a-half or ring bus configurations. In these applications, each of the two three-phase sets of individual phase currents (one associated with each breaker) can be used as an input to a breaker fail- ure element.
Page 104 INCREASING SLOT POSITION LETTER --> CT/VT MODULE 1 CT/VT MODULE 2 CT/VT MODULE 3 < bank 1 > < bank 3 > < bank 5 > < bank 2 > < bank 4 > < bank 6 > D30 Line Distance Relay GE Multilin...
Page 105 CTs on each of two breakers is required to measure the winding current flow. GE Multilin D30 Line Distance Relay...
Page 106: Product Setup
FlexLogic™ operand will be set to “On” and REMOTE ACCESS DENIED the D30 will not allow Settings or Command access via the any external communications interface for the next ten minutes. FlexLogic™ operand will be set to “Off” after the expiration of the ten-minute timeout.
Page 107: Display Properties
Some customers prefer very low currents to display as zero, while others prefer the current be displayed even when the value reflects noise rather than the actual signal. The D30 applies a cut- off value to the magnitudes and angles of the measured currents.
Page 108 The D30 applies a cut-off value to the magnitudes and angles of the measured voltages. If the magnitude is below the cut-off level, it is substituted with zero.
Page 109: Clear Relay Records
Selected records can be cleared from user-programmable conditions with FlexLogic™ operands. Assigning user-program- mable pushbuttons to clear specific records are typical applications for these commands. Since the D30 responds to rising edges of the configured FlexLogic™ operands, they must be asserted for at least 50 ms to take effect.
Page 110: Communications
0 ms The D30 is equipped with up to three independent serial communication ports. The faceplate RS232 port is intended for local use and is fixed at 19200 baud and no parity. The rear COM1 port type is selected when ordering: either an Ethernet or RS485 port.
Page 111 MODBUS SLAVE ADDRESS grammed. For the RS485 ports each D30 must have a unique address from 1 to 254. Address 0 is the broadcast address which all Modbus slave devices listen to. Addresses do not have to be sequential, but no two devices can have the same address or conflicts resulting in errors will occur.
Page 112 DEADBAND: 30000 Range: 0 to 100000000 in steps of 1 DNP OTHER DEFAULT MESSAGE DEADBAND: 30000 Range: 1 to 10080 min. in steps of 1 DNP TIME SYNC IIN MESSAGE PERIOD: 1440 min 5-14 D30 Line Distance Relay GE Multilin...
Page 113 TIMEOUT: 120 s The D30 supports the Distributed Network Protocol (DNP) version 3.0. The D30 can be used as a DNP slave device con- nected to multiple DNP masters (usually an RTU or a SCADA master station). Since the D30 maintains two sets of DNP data change buffers and connection information, two DNP masters can actively communicate with the D30 at one time.
Page 114 DNP analog input points that are voltages will be returned with values 1000 times smaller (for example, a value of 72000 V on the D30 will be returned as 72). These settings are useful when analog input values must be adjusted to fit within cer- tain ranges in DNP masters.
Page 115 0 to 32 binary output paired controls. Points not configured as paired operate on POINTS a one-to-one basis. setting is the DNP slave address. This number identifies the D30 on a DNP communications link. Each DNP ADDRESS DNP slave should be assigned a unique address.
Page 116 The D30 supports the Manufacturing Message Specification (MMS) protocol as specified by IEC 61850. MMS is supported over two protocol stacks: TCP/IP over ethernet and TP4/CLNP (OSI) over ethernet. The D30 operates as an IEC 61850 server. The Remote Inputs/Outputs section in this chapter describe the peer-to-peer GSSE/GOOSE message scheme.
Page 117 IEC 61850 GSSE application ID name string sent as part of each GSSE message. This GSSE ID string identifies the GSSE message to the receiving device. In D30 releases previous to 5.0x, this name string was repre- sented by the setting.
Page 118 DESTINATION MAC address; the least significant bit of the first byte must be set. In D30 releases previous to 5.0x, the destination Ethernet MAC address was determined automatically by taking the sending MAC address (that is, the unique, local MAC address of the D30) and setting the multicast bit.
Page 119 DNA and UserSt bit pairs that are included in GSSE messages. To set up a D30 to receive a configurable GOOSE dataset that contains two IEC 61850 single point status indications, the following dataset items can be selected (for example, for configurable GOOSE dataset 1): “GGIO3.ST.Ind1.stVal” and “GGIO3.ST.Ind2.stVal”.
Page 120 CPU resources. When server scanning is disabled, there will be not updated to the IEC 61850 logical node sta- tus values in the D30. Clients will still be able to connect to the server (D30 relay), but most data values will not be updated.
Page 121 The GGIO2 control configuration settings are used to set the control model for each input. The available choices are “0” (status only), “1” (direct control), and “2” (SBO with normal security). The GGIO2 control points are used to control the D30 virtual inputs.
Page 122 REPORT 1 MESSAGE IntgPd: Changes to the report configuration will not take effect until the D30 is restarted. The breaker configuration settings are shown below. Changes to these values will not take effect until the UR is restarted: PATH: SETTINGS...
Page 123 NUMBER: The Trivial File Transfer Protocol (TFTP) can be used to transfer files from the D30 over a network. The D30 operates as a TFTP server. TFTP client software is available from various sources, including Microsoft Windows NT. The dir.txt file obtained from the D30 contains a list and description of all available files (event records, oscillography, etc.).
Page 124 The D30 supports the IEC 60870-5-104 protocol. The D30 can be used as an IEC 60870-5-104 slave device connected to a maximum of two masters (usually either an RTU or a SCADA master station). Since the D30 maintains two sets of IEC 60870-5-104 data change buffers, no more than two masters should actively communicate with the D30 at one time.
Page 125: Modbus User Map
D30 clock is closely synchronized with the SNTP/NTP server. It may take up to two minutes for the D30 to signal an SNTP self-test error if the server is offline.
Page 126: Real Time Clock
SNTP, the offset is used to determine the local time for the D30 clock, since SNTP provides UTC time. The daylight savings time (DST) settings can be used to allow the D30 clock can follow the DST rules of the local time zone.
Page 127: Fault Reports
MESSAGE Z0 ANGLE: 75° The D30 relay supports one fault report and an associated fault locator. The signal source and trigger condition, as well as the characteristics of the line or feeder, are entered in this menu. The fault report stores data, in non-volatile memory, pertinent to an event when triggered. The captured data contained in the FaultReport.txt file includes:...
Page 128 It should be kept in mind that grounding points in vicinity of the installation impact the system zero-sequence impedance (grounded loads, reactors, zig-zag transformers, shunt capacitor banks, etc.). 5-30 D30 Line Distance Relay GE Multilin...
Page 129: Oscillography
64 samples per cycle, i.e. it has no effect on the fundamental calculations of the device. When changes are made to the oscillography settings, all existing oscillography records will be CLEARED. WARNING GE Multilin D30 Line Distance Relay 5-31...
Page 130: User-Programmable Leds
PATH: SETTINGS PRODUCT SETUP USER-PROGRAMMABLE LEDS USER-PROGRAMMABLE LED TEST See below LEDS TRIP & ALARM LEDS MESSAGE See page 5–35. USER-PROGRAMMABLE MESSAGE See page 5–35. LED1 USER-PROGRAMMABLE MESSAGE LED2 ↓ USER-PROGRAMMABLE MESSAGE LED48 5-32 D30 Line Distance Relay GE Multilin...
Page 131 The test responds to the position and rising edges of the control input defined by the set- LED TEST CONTROL ting. The control pulses must last at least 250 ms to take effect. The following diagram explains how the test is executed. GE Multilin D30 Line Distance Relay 5-33...
Page 132 Stage 2. Once Stage 2 has started, the pushbutton can be released. When Stage 2 is completed, Stage 3 will automatically start. The test may be aborted at any time by pressing the pushbutton. 5-34 D30 Line Distance Relay GE Multilin...
Page 133 BREAKER 1 TROUBLE LED 23 Operand AR RIP LED 12 Operand LED 24 Operand AR LO Refer to the Control of Setting Groups example in the Control Elements section of this chapter for group activation. GE Multilin D30 Line Distance Relay 5-35...
Page 134: User-Programmable Self Tests
ANY MINOR ALARM ANY SELF-TEST minor alarms continue to function along with other major and minor alarms. Refer to the Relay Self-Tests section in Chapter 7 for additional information on major and minor self-test alarms. 5-36 D30 Line Distance Relay GE Multilin...
Page 135: Control Pushbuttons
– if the breaker control feature is configured to use the three pushbuttons, they cannot be used as user-programmable control pushbuttons. The location of the control pushbuttons in the following figure. An additonal four control pushbuttons are included when the D30 is ordered with twelve user programmable pushbuttons. STATUS...
Page 136: User-Programmable Pushbuttons
Typical applications include breaker control, autorecloser blocking, and setting groups changes. The user-programmable pushbuttons are under the “Control” level of password protection. The user-configurable pushbuttons are shown below. They can be custom labeled with a factory-provided template, avail- able online at http://www.GEmultilin.com. 5-38 D30 Line Distance Relay GE Multilin...
Page 137 The locking functions can also be used to prevent the accidental pressing of the front panel pushbuttons. The separate inhibit of the local and remote operation simplifies the implementation of local/remote control supervision. GE Multilin D30 Line Distance Relay 5-39...
Page 138 This message can be temporary removed if any front panel keypad button is pressed. However, ten seconds of keypad inactivity will restore the message if the operand is still active. PUSHBUTTON 1 ON 5-40 D30 Line Distance Relay GE Multilin...
Page 139 User-programmable pushbuttons require a type HP relay faceplate. If an HP type faceplate was ordered separately, the relay order code must be changed to indicate the correct faceplate option. This can be done via EnerVista UR NOTE Setup with the Maintenance > Enable Pushbutton command. GE Multilin D30 Line Distance Relay 5-41...
Page 140: Flex State Parameters
INVOKE AND SCROLL play, not at the first user-defined display. The pulses must last for at least 250 ms to take effect. INVOKE AND SCROLL 5-42 D30 Line Distance Relay GE Multilin...
Page 141 4 seconds. While viewing a user display, press the ENTER key and then select the ‘Yes” option to remove the display from the user display list. Use the MENU key again to exit the user displays menu. GE Multilin D30 Line Distance Relay 5-43...
Page 142: Direct Inputs/Outputs
On Type 7 cards that sup- port two channels, direct output messages are sent from both channels simultaneously. This effectively sends direct output 5-44 D30 Line Distance Relay GE Multilin...
Page 143 UR IED 1 UR IED 2 842711A1.CDR Figure 5–7: INPUT/OUTPUT EXTENSION VIA DIRECT INPUTS/OUTPUTS In the above application, the following settings should be applied: GE Multilin D30 Line Distance Relay 5-45...
Page 144 IED 2 to IED 4: 0.4 of power system cycle; IED 3 to IED 4: 0.2 of power system cycle If one ring is broken (say TX2/RX2) the delivery times are as follows: 5-46 D30 Line Distance Relay GE Multilin...
Page 145 Inputs/Outputs section. A blocking pilot-aided scheme should be implemented with more security and, ide- ally, faster message delivery time. This could be accomplished using a dual-ring configuration as shown below. GE Multilin D30 Line Distance Relay 5-47...
Page 146 MESSAGE EVENTS: Disabled The D30 checks integrity of the incoming direct input/output messages using a 32-bit CRC. The CRC Alarm function is available for monitoring the communication medium noise by tracking the rate of messages failing the CRC check. The monitoring function counts all incoming messages, including messages that failed the CRC check.
Page 147 MESSAGE EVENTS: Disabled The D30 checks integrity of the direct input/output communication ring by counting unreturned messages. In the ring con- figuration, all messages originating at a given device should return within a pre-defined period of time. The Unreturned Messages Alarm function is available for monitoring the integrity of the communication ring by tracking the rate of unre- turned messages.
Page 148: Teleprotection
TERMINAL 1 ID NUMBER 5.2.17 INSTALLATION PATH: SETTINGS PRODUCT SETUP INSTALLATION Range: Not Programmed, Programmed INSTALLATION RELAY SETTINGS: Not Programmed Range: up to 20 alphanumeric characters RELAY NAME: MESSAGE Relay-1 5-50 D30 Line Distance Relay GE Multilin...
Page 149 This name will appear on generated reports. This name RELAY NAME is also used to identify specific devices which are engaged in automatically sending/receiving data over the Ethernet com- munications channel using the IEC 61850 protocol. GE Multilin D30 Line Distance Relay 5-51...
Page 150: System Setup
CTs will be adjusted to that created by a 1000:1 CT before summation. If a protection element is set up to act on SRC 1 cur- rents, then a pickup level of 1 pu will operate on 1000 A primary. The same rule applies for current sums from CTs with different secondary taps (5 A and 1 A). 5-52 D30 Line Distance Relay GE Multilin...
Page 151: Power System
GE Multilin D30 Line Distance Relay 5-53...
Page 152: Signal Sources
CT and VT input. For CT inputs, this is the nominal primary and secondary current. For VTs, this is the connection type, ratio and nominal secondary voltage. Once the inputs have been specified, the configuration for each source is entered, including specifying which CTs will be summed together. 5-54 D30 Line Distance Relay GE Multilin...
Page 153 0.02 pu; thus by default the disturbance detector responds to a change of 0.04 pu. The metering sensitivity setting ( PROD- ) controls the sensitivity of the disturbance detector UCT SETUP DISPLAY PROPERTIES CURRENT CUT-OFF LEVEL accordingly. GE Multilin D30 Line Distance Relay 5-55...
Page 154: Breakers
0 when the breaker is open. If is selected as "3-Pole", this set- BREAKER 1 MODE ting selects a single input as the operand used to track the breaker open or closed position. If the mode is selected as 5-56 D30 Line Distance Relay GE Multilin...
Page 155 MANUAL CLOSE RECAL1 TIME: Sets the interval required to maintain setting changes in effect after an operator has initiated a manual close command to operate a circuit breaker. • BREAKER 1(2) OUT OF SV: Selects an operand indicating that breaker 1(2) is out-of-service. GE Multilin D30 Line Distance Relay 5-57...
Page 156 BREAKER 1 C CLSD Ø BREAKER 1 ANY P OPEN BREAKER 1 1P OPEN FLEXLOGIC OPERAND SETTING BREAKER 1 OUT OF SV: BREAKER 1 OOS 827061AP.CDR Figure 5–14: DUAL BREAKER CONTROL SCHEME LOGIC 5-58 D30 Line Distance Relay GE Multilin...
Page 157: Flexcurves
1; that is, 0.98 pu and 1.03 pu. It is recommended to set the two times to a similar value; otherwise, the lin- ear approximation may result in undesired behavior for the operating quantity that is close to 1.00 pu. GE Multilin D30 Line Distance Relay 5-59...
Page 158 The multiplier and adder settings only affect the curve portion of the characteristic and not the MRT and HCT set- tings. The HCT settings override the MRT settings for multiples of pickup greater than the HCT ratio. NOTE 5-60 D30 Line Distance Relay GE Multilin...
Page 159 EnerVista UR Setup software generates an error message and discards the proposed changes. NOTE e) STANDARD RECLOSER CURVES The standard recloser curves available for the D30 are displayed in the following graphs. GE Multilin D30 Line Distance Relay...
Page 160 CURRENT (multiple of pickup) 842723A1.CDR Figure 5–18: RECLOSER CURVES GE101 TO GE106 GE142 GE138 GE120 GE113 0.05 7 8 9 10 12 CURRENT (multiple of pickup) 842725A1.CDR Figure 5–19: RECLOSER CURVES GE113, GE120, GE138 AND GE142 5-62 D30 Line Distance Relay GE Multilin...
Page 161 Figure 5–20: RECLOSER CURVES GE134, GE137, GE140, GE151 AND GE201 GE152 GE141 GE131 GE200 7 8 9 10 12 CURRENT (multiple of pickup) 842728A1.CDR Figure 5–21: RECLOSER CURVES GE131, GE141, GE152, AND GE200 GE Multilin D30 Line Distance Relay 5-63...
Page 162 Figure 5–22: RECLOSER CURVES GE133, GE161, GE162, GE163, GE164 AND GE165 GE132 GE139 GE136 GE116 0.05 GE117 GE118 0.02 0.01 7 8 9 10 12 CURRENT (multiple of pickup) 842726A1.CDR Figure 5–23: RECLOSER CURVES GE116, GE117, GE118, GE132, GE136, AND GE139 5-64 D30 Line Distance Relay GE Multilin...
Page 163 Figure 5–24: RECLOSER CURVES GE107, GE111, GE112, GE114, GE115, GE121, AND GE122 GE202 GE135 GE119 7 8 9 10 12 CURRENT (multiple of pickup) 842727A1.CDR Figure 5–25: RECLOSER CURVES GE119, GE135, AND GE202 GE Multilin D30 Line Distance Relay 5-65...
Page 164: Flexlogic
Figure 5–26: UR ARCHITECTURE OVERVIEW The states of all digital signals used in the D30 are represented by flags (or FlexLogic™ operands, which are described later in this section). A digital “1” is represented by a 'set' flag. Any external contact change-of-state can be used to block an element from operating, as an input to a control feature in a FlexLogic™...
Page 165 Some types of operands are present in the relay in multiple instances; e.g. contact and remote inputs. These types of oper- ands are grouped together (for presentation purposes only) on the faceplate display. The characteristics of the different types of operands are listed in the table below. Table 5–4: D30 FLEXLOGIC™ OPERAND TYPES OPERAND TYPE STATE...
Page 166 5.4 FLEXLOGIC™ 5 SETTINGS The operands available for this relay are listed alphabetically by types in the following table. Table 5–5: D30 FLEXLOGIC™ OPERANDS (Sheet 1 of 6) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION CONTROL CONTROL PUSHBTN 1 ON Control pushbutton 1 is being pressed...
Page 167 5 SETTINGS 5.4 FLEXLOGIC™ Table 5–5: D30 FLEXLOGIC™ OPERANDS (Sheet 2 of 6) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT: Dig Element 1 PKP Digital Element 1 is picked up Digital elements Dig Element 1 OP Digital Element 1 is operated...
Page 168 5.4 FLEXLOGIC™ 5 SETTINGS Table 5–5: D30 FLEXLOGIC™ OPERANDS (Sheet 3 of 6) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT: NEUTRAL IOC1 PKP Neutral instantaneous overcurrent 1 has picked up Neutral NEUTRAL IOC1 OP Neutral instantaneous overcurrent 1 has operated...
Page 169 5 SETTINGS 5.4 FLEXLOGIC™ Table 5–5: D30 FLEXLOGIC™ OPERANDS (Sheet 4 of 6) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT: PHASE TOC1 PKP At least one phase of phase time overcurrent 1 has picked up Phase time PHASE TOC1 OP...
Page 170 5.4 FLEXLOGIC™ 5 SETTINGS Table 5–5: D30 FLEXLOGIC™ OPERANDS (Sheet 5 of 6) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT: SYNC 1 DEAD S OP Synchrocheck 1 dead source has operated Synchrocheck SYNC 1 DEAD S DPO Synchrocheck 1 dead source has dropped out...
Page 171 5 SETTINGS 5.4 FLEXLOGIC™ Table 5–5: D30 FLEXLOGIC™ OPERANDS (Sheet 6 of 6) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION RESETTING RESET OP Reset command is operated (set by all 3 operands below) RESET OP (COMMS) Communications source of the reset command...
Page 172: Flexlogic™ Rules
When making changes to settings, all FlexLogic™ equations are re-compiled whenever any new setting value is entered, so all latches are automatically reset. If it is necessary to re-initialize FlexLogic™ during testing, for example, it is suggested to power the unit down and then back up. 5-74 D30 Line Distance Relay GE Multilin...
Page 173: Flexlogic™ Example
DIGITAL ELEMENT 1 on Dropout State=Pickup (200 ms) DIGITAL ELEMENT 2 Timer 1 State=Operated Time Delay on Pickup (800 ms) CONTACT INPUT H1c State=Closed VIRTUAL OUTPUT 3 827026A2.VSD Figure 5–28: LOGIC EXAMPLE WITH VIRTUAL OUTPUTS GE Multilin D30 Line Distance Relay 5-75...
Page 174 Following the procedure outlined, start with parameter 99, as follows: 99: The final output of the equation is virtual output 3, which is created by the operator "= Virt Op n". This parameter is therefore "= Virt Op 3." 5-76 D30 Line Distance Relay GE Multilin...
Page 175 87: The input just below the upper input to OR #1 is operand “Virt Op 2 On". 86: The upper input to OR #1 is operand “Virt Op 1 On". 85: The last parameter is used to set the latch, and is operand “Virt Op 4 On". GE Multilin D30 Line Distance Relay 5-77...
Page 176 In the following equation, virtual output 3 is used as an input to both latch 1 and timer 1 as arranged in the order shown below: DIG ELEM 2 OP Cont Ip H1c On AND(2) 5-78 D30 Line Distance Relay GE Multilin...
Page 177: Flexlogic Equation Editor
TIMER 1 PICKUP DELAY: Sets the time delay to pickup. If a pickup delay is not required, set this function to "0". • TIMER 1 DROPOUT DELAY: Sets the time delay to dropout. If a dropout delay is not required, set this function to "0". GE Multilin D30 Line Distance Relay 5-79...
Page 178: Flexelements
The element can be programmed to respond either to a signal level or to a rate-of-change (delta) over a pre-defined period of time. The output operand is asserted when the operating signal is higher than a threshold or lower than a threshold as per user's choice. 5-80 D30 Line Distance Relay GE Multilin...
Page 179 The FLEXELEMENT 1 DIRECTION following figure explains the application of the FLEXELEMENT 1 DIRECTION FLEXELEMENT 1 PICKUP FLEXELEMENT 1 HYS- settings. TERESIS GE Multilin D30 Line Distance Relay 5-81...
Page 180 DIRECTION = Under; FLEXELEMENT INPUT MODE = Signed; FlexElement 1 OpSig FLEXELEMENT 1 PKP FLEXELEMENT DIRECTION = Under; FLEXELEMENT INPUT MODE = Absolute; FlexElement 1 OpSig 842706A2.CDR Figure 5–36: FLEXELEMENT™ INPUT MODE SETTING 5-82 D30 Line Distance Relay GE Multilin...
Page 181 “Delta”. FLEXELEMENT 1 COMP MODE This setting specifies the pickup delay of the element. The setting FLEXELEMENT 1 PKP DELAY FLEXELEMENT 1 RST DELAY specifies the reset delay of the element. GE Multilin D30 Line Distance Relay 5-83...
Page 182: Non-Volatile Latches
FLEXLOGIC OPERANDS Off=0 LATCH 1 ON Dominant LATCH 1 OFF Previous Previous SETTING State State LATCH 1 SET: Off=0 RESET 842005A1.CDR Figure 5–37: NON-VOLATILE LATCH OPERATION TABLE (N = 1 to 16) AND LOGIC 5-84 D30 Line Distance Relay GE Multilin...
Page 183: Grouped Elements
Each of the six setting group menus is identical. (the default active group) automatically becomes active if SETTING GROUP 1 no other group is active (see the Control Elements section for additional details). GE Multilin D30 Line Distance Relay 5-85...
Page 184: Line Pickup
2 or excessive phase current within eight power cycles after the autorecloser issues a close command results in the FlexLogic™ operand. For security, the overcurrent trip is supervised LINE PICKUP RCL TRIP 5-86 D30 Line Distance Relay GE Multilin...
Page 185 1 extension functionality if external autoreclosure is employed. Another zone 1 extension approach is to permanently apply an overreaching zone, and reduce the reach when reclosing. This philosophy can be programmed via the autore- close scheme. Figure 5–38: LINE PICKUP SCHEME LOGIC GE Multilin D30 Line Distance Relay 5-87...
Page 186: Distance
(logic 1), the distance functions become memory-polarized regardless of the positive-sequence voltage magni- tude at this time. When the selected operand is de-asserted (logic 0), the distance functions follow other conditions of the memory voltage logic. 5-88 D30 Line Distance Relay GE Multilin...
Page 187 REACH RCA: 85° Range: 30 to 90° in steps of 1 PHS DIST Z1 MESSAGE COMP LIMIT: 90° Range: 30 to 90° in steps of 1 PHS DIST Z1 MESSAGE DIR RCA: 85° GE Multilin D30 Line Distance Relay 5-89...
Page 188 PHS DIST Z1 REACH PHS DIST Z1 RCA ance defined by as illustrated below. PHS DIST Z1 REV REACH PHS DIST Z1 REV REACH RCA 5-90 D30 Line Distance Relay GE Multilin...
Page 189 COMP LIMIT DIR COMP LIMIT DIR COMP LIMIT DIR RCA 837720A1.CDR Figure 5–40: DIRECTIONAL MHO DISTANCE CHARACTERISTIC COMP LIMIT REV REACH 837802A1.CDR Figure 5–41: NON-DIRECTIONAL MHO DISTANCE CHARACTERISTIC GE Multilin D30 Line Distance Relay 5-91...
Page 190 Figure 5–42: DIRECTIONAL QUADRILATERAL PHASE DISTANCE CHARACTERISTIC COMP LIMIT COMP LIMIT LFT BLD RCA RGT BLD RCA -LFT BLD RGT BLD REV REACH COMP LIMIT COMP LIMIT 837803A1.CDR Figure 5–43: NON-DIRECTIONAL QUADRILATERAL PHASE DISTANCE CHARACTERISTIC 5-92 D30 Line Distance Relay GE Multilin...
Page 191 DIR COMP LIMIT = 60 RGT BLD RCA = 90 RGT BLD RCA = 80 LFT BLD RCA = 90 LFT BLD RCA = 80 837723A1.CDR Figure 5–45: QUADRILATERAL DISTANCE CHARACTERISTIC SAMPLE SHAPES GE Multilin D30 Line Distance Relay 5-93...
Page 192 The setting is an angle of reach impedance as shown in the distance characteristic figures shown earlier. This setting is independent from , the characteristic angle of an PHS DIST Z1 DIR RCA extra directional supervising function. 5-94 D30 Line Distance Relay GE Multilin...
Page 193 • PHS DIST Z1 BLK: This setting enables the user to select a FlexLogic™ operand to block a given distance element. VT fuse fail detection is one of the applications for this setting. GE Multilin D30 Line Distance Relay 5-95...
Page 194 PH DIST Z1 SUPN IBC B - C > 3 PICKUP PH DIST Z1 SUPN ICA 837028A2.CDR C - A > 3 PICKUP Figure 5–48: PHASE DISTANCE ZONE 1 TO 3 SCHEME LOGIC 5-96 D30 Line Distance Relay GE Multilin...
Page 195 Range: 60 to 90° in steps of 1 GND DIST Z1 QUAD MESSAGE LFT BLD RCA: 85° Range: 0.050 to 30.000 pu in steps of 0.001 GND DIST Z1 MESSAGE SUPV: 0.200 pu GE Multilin D30 Line Distance Relay 5-97...
Page 196 The directional and non-directional quadrilateral ground distance characteristics are shown below. The directional and non-directional mho ground distance characteristics are the same as those shown for the phase distance element in the previous sub-section. 5-98 D30 Line Distance Relay GE Multilin...
Page 197 DISTANCE SOURCE zero-sequence impedance between the lines and the positive-sequence impedance of the protected line. It is impera- tive to set this setting to zero if the compensation is not to be performed. GE Multilin D30 Line Distance Relay 5-99...
Page 198 This setting applies only to the GND DIST Z1 QUAD RGT BLD RCA quadrilateral characteristic and should be set with consideration to the maximum load current and required resistive coverage. 5-100 D30 Line Distance Relay GE Multilin...
Page 199 GND DIST Z1 PKP A 20 msec FLEXLOGIC OPERAND GND DIST Z1 PKP B GND DIST Z1 OP 20 msec GND DIST Z1 PKP C 20 msec 837030A1.CDR Figure 5–51: GROUND DISTANCE Z1 TO Z3 OP SCHEME GE Multilin D30 Line Distance Relay 5-101...
Page 200 The supervision is biased toward operation in order to avoid compromising the sensitivity of ground distance elements at low signal levels. Otherwise, the reverse fault condition that generates concern will have high polarizing levels so that a cor- rect reverse fault decision can be reliably made. 5-102 D30 Line Distance Relay GE Multilin...
Page 201: Power Swing Detect
LIMIT ANGLE: 90° Range: 40 to 140° in steps of 1 POWER SWING INNER MESSAGE LIMIT ANGLE: 60° Range: 0.10 to 500.00 Ω in steps of 0.01 POWER SWING OUTER MESSAGE RGT BLD: 100.00 Ω GE Multilin D30 Line Distance Relay 5-103...
Page 202 The operating characteristic and logic figures should be viewed along with the following discussion to develop an under- standing of the operation of the element. The power swing detect element operates in three-step or two-step mode: 5-104 D30 Line Distance Relay GE Multilin...
Page 203 “Mho”, the element applies the right and left blinders as well. If the blinders are not required, their settings should be set high enough to effectively disable the blinders. Figure 5–54: POWER SWING DETECT MHO OPERATING CHARACTERISTICS GE Multilin D30 Line Distance Relay 5-105...
Page 204 FlexLogic™ operands are auxiliary operands that could be used to facilitate TMR3 PKP POWER SWING TMR4 PKP testing and special applications. • FlexLogic™ operand shall be used to block selected protection elements such as distance POWER SWING BLOCK functions. 5-106 D30 Line Distance Relay GE Multilin...
Page 205 POWER SWING QUAD REV REACH MID: This setting specifies the reverse reach of the middle quad characteristic. The angle of this reach impedance is specified by the setting. The setting is not used if the POWER SWING FWD RCA shape setting is “Mho”. GE Multilin D30 Line Distance Relay 5-107...
Page 206 The delayed trip occurs when the impedance leaves the outer charac- teristic. This time delay is provided for extra security and should be set considering the fastest expected power swing. 5-108 D30 Line Distance Relay GE Multilin...
Page 207 K_0, K_2 - three times the average change over last power cycle 842008A1.CDR K_1 - four times the average change over last power cycle Figure 5–58: POWER SWING DETECT SCHEME LOGIC (2 of 3) GE Multilin D30 Line Distance Relay 5-109...
Page 208 POWER SWING BLK: L1 AND L4 LATCHES ARE SET DOMINANT L2, L3 AND L5 LATCHES ARE RESET DOMINANT Off=0 FLEXLOGIC OPERAND POWER SWING OUTGOING 827841A4.CDR Figure 5–59: POWER SWING DETECT SCHEME LOGIC (3 of 3) 5-110 D30 Line Distance Relay GE Multilin...
Page 209: Load Encroachment
The element operates if the positive-sequence voltage is above a settable level and asserts its output signal that can be used to block selected protection elements such as distance or phase overcurrent. The following figure shows an effect of the load encroachment characteristics used to block the quadrilateral distance element. GE Multilin D30 Line Distance Relay 5-111...
Page 210 If the voltage is below this threshold a blocking signal will not be asserted by the element. When selecting this setting one must remember that the D30 measures the phase-to-ground sequence voltages regardless of the VT connection.
Page 211: Phase Current
DIRECTIONAL 2 b) INVERSE TIME OVERCURRENT CURVE CHARACTERISTICS The inverse time overcurrent curves used by the time overcurrent elements are the IEEE, IEC, GE Type IAC, and I t stan- dard curve shapes. This allows for simplified coordination with downstream devices. If however, none of these curve shapes is adequate, FlexCurves™...
Page 212 5.041 4.827 38.634 22.819 14.593 11.675 10.130 9.153 8.470 7.960 7.562 7.241 51.512 30.426 19.458 15.567 13.507 12.204 11.294 10.614 10.083 9.654 10.0 64.390 38.032 24.322 19.458 16.883 15.255 14.117 13.267 12.604 12.068 5-114 D30 Line Distance Relay GE Multilin...
Page 213 0.60 1.835 1.067 0.668 0.526 0.451 0.404 0.371 0.346 0.327 0.311 0.80 2.446 1.423 0.890 0.702 0.602 0.538 0.494 0.461 0.435 0.415 1.00 3.058 1.778 1.113 0.877 0.752 0.673 0.618 0.576 0.544 0.518 GE Multilin D30 Line Distance Relay 5-115...
Page 214 = characteristic constant, and T = reset time in seconds (assuming energy capacity is 100% RESET is “Timed”) RESET Table 5–14: GE TYPE IAC INVERSE TIME CURVE CONSTANTS IAC CURVE SHAPE IAC Extreme Inverse 0.0040 0.6379 0.6200 1.7872 0.2461...
Page 215 = Reset Time in seconds (assuming energy capacity is 100% and RESET: Timed) RESET RECLOSER CURVES: The D30 uses the FlexCurve™ feature to facilitate programming of 41 recloser curves. Please refer to the FlexCurve™ section in this chapter for additional details. GE Multilin...
Page 216 (Mvr) corresponding to the phase-phase voltages of the voltage restraint characteristic curve (see the figure below); the pickup level is calculated as ‘Mvr’ times the setting. If the voltage restraint feature PHASE TOC1 PICKUP is disabled, the pickup level always remains at the setting value. 5-118 D30 Line Distance Relay GE Multilin...
Page 217 Multiplier PHASE TOC1 C DPO Multiplier-Phase C PHASE TOC1 C OP SETTING PHASE TOC1 PKP PHASE TOC1 VOLT RESTRAINT: PHASE TOC1 OP Enabled PHASE TOC1 DPO 827072A4.CDR Figure 5–64: PHASE TOC1 SCHEME LOGIC GE Multilin D30 Line Distance Relay 5-119...
Page 218 Off = 0 PHASE IOC1 PKP SETTING PHASE IOC1 OP PHASE IOC1 BLOCK-B: PHASE IOC1 DPO Off = 0 SETTING 827033A6.VSD PHASE IOC1 BLOCK-C: Off = 0 Figure 5–65: PHASE IOC1 SCHEME LOGIC 5-120 D30 Line Distance Relay GE Multilin...
Page 219 CTs and the line-line voltage from the VTs, based on the 90° or quadrature connection. If there is a requirement to supervise overcurrent elements for flows in opposite directions, such as can happen through a bus-tie breaker, two phase directional elements should be programmed with opposite element characteristic angle (ECA) settings. GE Multilin D30 Line Distance Relay 5-121...
Page 220 Therefore, a coordination time of at least 10 ms must be added to all the instantaneous protec- tion elements under the supervision of the phase directional element. If current reversal is of a concern, a longer delay – in the order of 20 ms – may be needed. 5-122 D30 Line Distance Relay GE Multilin...
Page 221: Neutral Current
See page 5–124. NEUTRAL TOC2 MESSAGE See page 5–124. NEUTRAL IOC1 MESSAGE See page 5–125. NEUTRAL IOC2 MESSAGE See page 5–125. NEUTRAL MESSAGE See page 5–126. DIRECTIONAL 1 NEUTRAL MESSAGE See page 5–126. DIRECTIONAL 2 GE Multilin D30 Line Distance Relay 5-123...
Page 222 NEUTRAL TOC 1 SETTING NEUTRAL TOC1 PKP RESET: NEUTRAL TOC1 IN ≥ PICKUP NEUTRAL TOC1 DPO SOURCE: NEUTRAL TOC1 OP SETTING NEUTRAL TOC1 BLOCK: Off = 0 827034A3.VSD Figure 5–68: NEUTRAL TOC1 SCHEME LOGIC 5-124 D30 Line Distance Relay GE Multilin...
Page 223 NEUTRAL IOC1 PKP RESET DELAY : SETTING NEUTRAL IOC1 DPO NEUTRAL IOC1 OP 3( _0 - K _1 ) PICKUP NEUTRAL IOC1 BLOCK: Off=0 SETTING NEUTRAL IOC1 SOURCE: 827035A4.CDR Figure 5–69: NEUTRAL IOC1 SCHEME LOGIC GE Multilin D30 Line Distance Relay 5-125...
Page 224 × × (EQ 5.16) – The positive-sequence restraint allows for more sensitive settings by counterbalancing spurious zero-sequence currents resulting from: • System unbalances under heavy load conditions. 5-126 D30 Line Distance Relay GE Multilin...
Page 225 The reverse-looking function is designed to be faster as compared to the forward- looking function and should be used for the blocking direction. This allows for better protection coordination. GE Multilin D30 Line Distance Relay 5-127...
Page 226 If "Dual" polarizing is selected, the element performs both directional comparisons as described above. A given direction is confirmed if either voltage or current comparators indicate so. If a conflicting (simultaneous forward and reverse) indication occurs, the forward direction overrides the reverse direction. 5-128 D30 Line Distance Relay GE Multilin...
Page 227 NEUTRAL DIR OC1 REV PICKUP: This setting defines the pickup level for the overcurrent unit of the element in the reverse direction. When selecting this setting it must be kept in mind that the design uses a ‘positive-sequence restraint’ technique for the “Calculated 3I0” mode of operation. GE Multilin D30 Line Distance Relay 5-129...
Page 228: Ground Current
GROUND IOC2 MESSAGE See page 5–132. The D30 contains protection elements for ground time overcurrent (ANSI device 51G) and ground instantaneous overcur- rent (ANSI device 50G). Two ground time overcurrent and ground instantaneous overcurrent elementsare available. 5-130 D30 Line Distance Relay...
Page 229 GROUND TOC 1 SETTING GROUND TOC1 PKP RESET: GROUND TOC1 GROUND TOC1 DPO IG ≥ PICKUP SOURCE: GROUND TOC1 OP SETTING GROUND TOC1 BLOCK: Off = 0 827036A3.VSD Figure 5–72: GROUND TOC1 SCHEME LOGIC GE Multilin D30 Line Distance Relay 5-131...
Page 230 Enabled = 1 SETTING DELAY: GROUND IOC1 GROUND IOC1 RESET SETTING PICKUP: DELAY: GROUND IOC1 SOURCE: IG ≥ PICKUP SETTING GROUND IOC1 BLOCK: 827037A4.VSD Off = 0 Figure 5–73: GROUND IOC1 SCHEME LOGIC 5-132 D30 Line Distance Relay GE Multilin...
Page 231: Negative Sequence Current
MESSAGE See page 5–136. The D30 relay provides two (2) negative-sequence time overcurrent elements, two (2) negative-sequence instantaneous overcurrent elements, and two (2) negative-sequence directional overcurrent elements. For additional information on the negative sequence time overcurrent curves, refer to the Inverse Time Overcurrent Curves section earlier.
Page 232 SETTING < NEG SEQ PICKUP NEG SEQ TOC1 DPO NEG SEQ TOC1 OP NEG SEQ TOC1 BLOCK: Off=0 SETTING NEG SEQ TOC1 SOURCE: Neg Seq 827057A4.CDR Figure 5–74: NEGATIVE SEQUENCE TOC1 SCHEME LOGIC 5-134 D30 Line Distance Relay GE Multilin...
Page 233 RESET DELAY: SETTING NEG SEQ IOC1 DPO NEG SEQ IOC1 OP _2 - K _1 PICKUP NEG SEQ IOC1 BLOCK: Off=0 SETTING NEG SEQ IOC1 SOURCE: 827058A5.CDR Figure 5–75: NEGATIVE SEQUENCE IOC1 SCHEME LOGIC GE Multilin D30 Line Distance Relay 5-135...
Page 234 The positive-sequence restraint allows for more sensitive settings by counterbalancing spurious negative- and zero- sequence currents resulting from: • System unbalances under heavy load conditions. • Transformation errors of current transformers (CTs). • Fault inception and switch-off transients. 5-136 D30 Line Distance Relay GE Multilin...
Page 235 This allows for better protection coordination. The above bias should be taken into account when using the negative-sequence directional overcurrent element to directionalize other protection elements. GE Multilin D30 Line Distance Relay 5-137...
Page 236 NEG SEQ DIR OC1 REV NEG SEQ DIR OC1 POS- Neg Sequence SEQ RESTRAINT: Zero Sequence _2 - K _1 PICKUP 827091A4.CDR _0 - K _1 PICKUP Figure 5–77: NEGATIVE SEQUENCE DIRECTIONAL OC1 SCHEME LOGIC 5-138 D30 Line Distance Relay GE Multilin...
Page 237: Voltage Elements
The time delay is adjustable from 0 to 600.00 seconds in steps of 0.01. The undervoltage elements can also be programmed to have an inverse time delay char- acteristic. GE Multilin D30 Line Distance Relay 5-139...
Page 238 V = secondary voltage applied to the relay = pickup level pickup % of voltage pickup 842788A1.CDR Figure 5–78: INVERSE TIME UNDERVOLTAGE CURVES At 0% of pickup, the operating time equals the setting. UNDERVOLTAGE DELAY NOTE 5-140 D30 Line Distance Relay GE Multilin...
Page 239 Source VT = Wye FLEXLOGIC OPERAND SETTING PHASE UV1 PKP PHASE UV1 MODE: FLEXLOGIC OPERAND Phase to Ground Phase to Phase PHASE UV1 OP FLEXLOGIC OPERAND PHASE UV1 DPO 827039AB.CDR Figure 5–79: PHASE UNDERVOLTAGE1 SCHEME LOGIC GE Multilin D30 Line Distance Relay 5-141...
Page 240 PHASE OV1 SOURCE: FLEXLOGIC OPERAND Source VT = Delta PHASE OV1 OP FLEXLOGIC OPERAND PHASE OV1 DPO Source VT = Wye FLEXLOGIC OPERAND PHASE OV1 PKP 827066A7.CDR Figure 5–80: PHASE OVERVOLTAGE SCHEME LOGIC 5-142 D30 Line Distance Relay GE Multilin...
Page 241 “Definite time”. The source assigned to this element must be configured for a phase NEUTRAL OV1(3) CURVE VT errors and normal voltage unbalance must be considered when setting this element. This function requires the VTs to be wye-connected. Figure 5–81: NEUTRAL OVERVOLTAGE1 SCHEME LOGIC GE Multilin D30 Line Distance Relay 5-143...
Page 242 NEG SEQ OV1 DPO NEG SEQ OV1 OP SETTING ≥ V_2 or 3 × V_2 PKP NEG SEQ OV1 SIGNAL SOURCE: Wye VT Delta VT 3 × V_2 827839A3.CDR Figure 5–82: NEGATIVE-SEQUENCE OVERVOLTAGE SCHEME LOGIC 5-144 D30 Line Distance Relay GE Multilin...
Page 243 AUX UV1 EVENTS: MESSAGE Disabled The D30 contains one auxiliary overvoltage element for each VT bank. This element is intended for monitoring undervolt- age conditions of the auxiliary voltage. The selects the voltage level at which the time undervoltage ele- AUX UV1 PICKUP ment starts timing.
Page 244 AUX OV1 EVENTS: MESSAGE Disabled The D30 contains one auxiliary overvoltage element for each VT bank. This element is intended for monitoring overvoltage conditions of the auxiliary voltage. The nominal secondary voltage of the auxiliary voltage channel entered under SYSTEM...
Page 245: Control Elements
The assigned operand is used to control the “On” state of a particular settings group. VIRTUAL OUTPUT 1 GE Multilin D30 Line Distance Relay 5-147...
Page 246: Selector Switch
Range: FlexLogic™ operand SELECTOR 1 3BIT ACK: MESSAGE Range: Restore, Synchronize, Sync/Restore SELECTOR 1 POWER-UP MESSAGE MODE: Restore Range: Self-reset, Latched, Disabled SELECTOR 1 TARGETS: MESSAGE Self-reset Range: Disabled, Enabled SELECTOR 1 EVENTS: MESSAGE Disabled 5-148 D30 Line Distance Relay GE Multilin...
Page 247 A user-programmable pushbutton is typically configured as the acknowledging input. • SELECTOR 1 3BIT A0, A1, and A2: These settings specify a 3-bit control input of the selector. The 3-bit control word pre-selects the position using the following encoding convention: POSITION rest GE Multilin D30 Line Distance Relay 5-149...
Page 248 The selector position pre-selected via the stepping up control input has not been confirmed before the time out. SELECTOR 1 BIT ALARM The selector position pre-selected via the 3-bit control input has not been confirmed before the time out. 5-150 D30 Line Distance Relay GE Multilin...
Page 249 3BIT A1 3BIT A2 POS 1 POS 2 POS 3 POS 4 POS 5 POS 6 POS 7 BIT 0 BIT 1 BIT 2 STP ALARM BIT ALARM ALARM 842737A1.CDR Figure 5–86: TIME-OUT MODE GE Multilin D30 Line Distance Relay 5-151...
Page 250 3BIT A2 3BIT ACK POS 1 POS 2 POS 3 POS 4 POS 5 POS 6 POS 7 BIT 0 BIT 1 BIT 2 STP ALARM BIT ALARM ALARM 842736A1.CDR Figure 5–87: ACKNOWLEDGE MODE 5-152 D30 Line Distance Relay GE Multilin...
Page 251 Finally, assign configure User-Programmable Pushbutton 1 by making the following changes in the SETTINGS PRODUCT menu: SETUP USER-PROGRAMMABLE PUSHBUTTONS USER PUSHBUTTON 1 “Self-reset” PUSHBUTTON 1 FUNCTION: “0.10 s” PUSHBUTTON 1 DROP-OUT TIME: The logic for the selector switch is shown below: GE Multilin D30 Line Distance Relay 5-153...
Page 252: Synchrocheck
Range: 0.00 to 1.25 pu in steps of 0.01 SYNCHK1 DEAD V1 MESSAGE MAX VOLT: 0.30 pu Range: 0.00 to 1.25 pu in steps of 0.01 SYNCHK1 DEAD V2 MESSAGE MAX VOLT: 0.30 pu 5-154 D30 Line Distance Relay GE Multilin...
Page 253 (V1 or/and V2) are below the maximum voltage threshold. A dead or live source is declared by monitoring the voltage level. Six options are available: GE Multilin D30 Line Distance Relay 5-155...
Page 254 The relay will use the phase channel of a three-phase set of voltages if pro- grammed as part of that source. The relay will use the auxiliary voltage channel only if that channel is programmed as part of the Source and a three-phase set is not. 5-156 D30 Line Distance Relay GE Multilin...
Page 255 SETTING CALCULATE SYNC1 SYNC DPO SYNCHK1 MAX FREQ Magnitude V2 SYNCHK1 V2 SIGNAL HYSTERESIS: SOURCE: Angle Calculate I F1-F2 I= SRC 2 Frequency F2 ACTUAL VALUE SYNC1: 827076AA.CDR Figure 5–89: SYNCHROCHECK SCHEME LOGIC GE Multilin D30 Line Distance Relay 5-157...
Page 256: Autoreclose
4.000 s Range: FlexLogic™ operand AR1 ADD DELAY 1: MESSAGE Range: 0.00 to 655.35 s in steps of 0.01 AR1 DELAY 1: MESSAGE 0.000 s Range: FlexLogic™ operand AR1 ADD DELAY 2: MESSAGE 5-158 D30 Line Distance Relay GE Multilin...
Page 257 Scheme lockout blocks all phases of the reclosing cycle, preventing automatic reclosure, if any of the following occurs: • The maximum shot number was reached. • A ‘Block’ input is in effect (for instance; Breaker Failure, bus differential protection operated, etc.). GE Multilin D30 Line Distance Relay 5-159...
Page 258 ‘reclose-in-progress’ state. If all condi- tions allowing a breaker closure are not satisfied when this time expires, the scheme goes to “Lockout”. This timer must be set to a delay less than the reset timer. NOTE 5-160 D30 Line Distance Relay GE Multilin...
Page 259 5 SETTINGS 5.6 CONTROL ELEMENTS To sheet 2 Figure 5–90: AUTORECLOSURE SCHEME LOGIC (Sheet 1 of 2) GE Multilin D30 Line Distance Relay 5-161...
Page 260 5.6 CONTROL ELEMENTS 5 SETTINGS Figure 5–91: AUTORECLOSURE SCHEME LOGIC (Sheet 2 of 2) 5-162 D30 Line Distance Relay GE Multilin...
Page 261 5 SETTINGS 5.6 CONTROL ELEMENTS Figure 5–92: SINGLE SHOT AUTORECLOSING SEQUENCE - PERMANENT FAULT GE Multilin D30 Line Distance Relay 5-163...
Page 262: Digital Elements
Some versions of the digital input modules include an active voltage monitor circuit connected across form-A contacts. The voltage monitor circuit limits the trickle current through the output circuit (see technical specifications for form-A). 5-164 D30 Line Distance Relay GE Multilin...
Page 263 The settings to use digital element 1 to monitor the breaker trip circuit are indicated below (EnerVista UR Setup example shown): setting should be greater than the operating time of the breaker to avoid nuisance PICKUP DELAY alarms. NOTE GE Multilin D30 Line Distance Relay 5-165...
Page 264 RESISTANCE POWER SUPPLY (V DC) (OHMS) (WATTS) I = Current Monitor 1000 5000 V = Voltage Monitor 10000 25000 By-pass 25000 Resistor 50000 Trip Coil 827074A2.VSD DC– Figure 5–95: TRIP CIRCUIT EXAMPLE 2 5-166 D30 Line Distance Relay GE Multilin...
Page 265: Digital Counters
–2,147,483,648 counts, the counter will rollover to +2,147,483,647. • COUNTER 1 BLOCK: Selects the FlexLogic™ operand for blocking the counting operation. All counter operands are blocked. GE Multilin D30 Line Distance Relay 5-167...
Page 266 COUNTER 1 RESET: COUNTER 1 FROZEN: Off = 0 STORE DATE & TIME Date & Time SETTING COUNT1 FREEZE/RESET: Off = 0 827065A1.VSD SETTING COUNT1 FREEZE/COUNT: Off = 0 Figure 5–96: DIGITAL COUNTER SCHEME LOGIC 5-168 D30 Line Distance Relay GE Multilin...
Page 267: Monitoring Elements
(from 0 to 1) and contact separation should be measured for the specific installation. Integration of the measured current continues for 100 ms, which is expected to include the total arcing period. GE Multilin D30 Line Distance Relay 5-169...
Page 268 BKR 1 ARCING AMP C Φ 827071A3.CDR BKR 1 OPERATING TIME A Φ BKR 1 OPERATING TIME B Φ BKR 1 OPERATING TIME C Φ BKR 1 OPERATING TIME Figure 5–98: BREAKER ARCING CURRENT SCHEME LOGIC 5-170 D30 Line Distance Relay GE Multilin...
Page 269 SRC1 50DD OP SRC1 VT FUSE FAIL DPO FLEXLOGIC OPERAND OPEN POLE OP D60, L60 only RESET Reset-dominant FLEXLOGIC OPERAND SRC1 VT FUSE FAIL VOL LOSS 827093AH.CDR Figure 5–99: VT FUSE FAIL SCHEME LOGIC GE Multilin D30 Line Distance Relay 5-171...
Page 270: Inputs/Outputs
The DC input voltage is compared to a user-settable threshold. A new contact input state must be maintained for a user- settable debounce time in order for the D30 to validate the new contact state. In the figure below, the debounce time is set at 2.5 ms;...
Page 271 Event Records menu, make the following settings changes: "Breaker Closed (52b)" CONTACT INPUT H5A ID: "Enabled" CONTACT INPUT H5A EVENTS: Note that the 52b contact is closed when the breaker is open and open when the breaker is closed. GE Multilin D30 Line Distance Relay 5-173...
Page 272: Virtual Inputs
SETTING “Virtual Input 1 to OFF = 0” VIRTUAL INPUT 1 ID: (Flexlogic Operand) SETTING Virt Ip 1 VIRTUAL INPUT 1 TYPE: Latched Self - Reset 827080A2.CDR Figure 5–101: VIRTUAL INPUTS SCHEME LOGIC 5-174 D30 Line Distance Relay GE Multilin...
Page 273: Contact Outputs
This scheme is often called ‘trip seal-in’. This can be realized in the D30 using the ‘Cont Op 1 IOn’ FlexLogic™ operand to seal-in the contact output as follows: “Cont Op 1"...
Page 274 5 SETTINGS The D30 latching output contacts are mechanically bi-stable and controlled by two separate (open and close) coils. As such they retain their position even if the relay is not powered up. The relay recognizes all latching output contact cards and pop- ulates the setting menu accordingly.
Page 275: Virtual Outputs
FlexLogic™ equations. Any change of state of a virtual output can be logged as an event if programmed to do so. For example, if Virtual Output 1 is the trip signal from FlexLogic™ and the trip relay is used to signal events, the settings would be programmed as follows: GE Multilin D30 Line Distance Relay 5-177...
Page 276: Remote Devices
The remote input/output facility provides for remote inputs and 64 remote outputs. b) LOCAL DEVICES: ID OF DEVICE FOR TRANSMITTING GSSE MESSAGES In a D30 relay, the device ID that identifies the originator of the message is programmed in the SETTINGS PRODUCT SETUP setting.
Page 277: Remote Inputs
This setting identifies the Ethernet application identification in the GOOSE message. It should match the corre- sponding settings on the sending device. setting provides for the choice of the D30 fixed (DNA/UserSt) dataset (that is, containing REMOTE DEVICE 1(16) DATASET DNA and UserSt bit pairs), or one of the configurable datasets.
Page 278: Remote Outputs
GSSE/GOOSE CONFIGURATION Range: 1 to 60 s in steps of 1 DEFAULT GSSE/GOOSE UPDATE TIME: 60 s For more information on GSSE/GOOSE messaging, refer to Remote Inputs/Outputs Overview in the Remote Devices section. NOTE 5-180 D30 Line Distance Relay GE Multilin...
Page 279: Resetting
DIRECT INPUT 1 DEFAULT STATE state is not known, such as after relay power-up but before the first communication exchange, the input will default to Logic 0. When communication resumes, the input becomes fully operational. GE Multilin D30 Line Distance Relay 5-181...
Page 280 The examples introduced in the earlier Direct Inputs/Outputs section (part of the Product Setup section) direct inputs/out- puts are continued below to illustrate usage of the direct inputs and outputs. EXAMPLE 1: EXTENDING INPUT/OUTPUT CAPABILITIES OF A D30 RELAY Consider an application that requires additional quantities of digital inputs and/or output contacts and/or lines of program- mable logic that exceed the capabilities of a single UR-series chassis.
Page 281 Assume the Hybrid Permissive Overreaching Transfer Trip (Hybrid POTT) scheme is applied using the architecture shown below. The scheme output operand is used to key the permission. HYB POTT TX1 UR IED 1 UR IED 2 UR IED 3 842714A1.CDR Figure 5–105: SINGLE-CHANNEL OPEN-LOOP CONFIGURATION GE Multilin D30 Line Distance Relay 5-183...
Page 282 In three-terminal applications, both the remote terminals must grant permission to trip. Therefore, at each terminal, Direct Inputs 5 and 6 should be ANDed in FlexLogic™ and the resulting operand configured as the permission to trip ( HYB POTT setting). 5-184 D30 Line Distance Relay GE Multilin...
Page 283: Teleprotection Inputs/Outputs
The “Latest/On” and “Latest/Off” values freeze the input in case of lost communications. If the latest state is not known, such as after relay power-up but before the first communication exchange, then the input defaults to logic 1 for “Latest/On” and logic 0 for “Latest/Off”. GE Multilin D30 Line Distance Relay 5-185...
Page 284 (On 3-terminal system or 2-terminal (same for 1-2...1-16) SETTING with redundant channel) FLEXLOGIC OPERAND TELEPROT OUTPUT 2-1: (same for 2-2...2-16) Fail TELEPRO INPUT 2-1 On Off (Flexlogic Operand) (same for 1-2...1-16) 842750A2.CDR Figure 5–107: TELEPROTECTION INPUT/OUTPUT PROCESSING 5-186 D30 Line Distance Relay GE Multilin...
Page 285: Transducer Inputs/Outputs
–20 to +180 MW; in this case the value would be “–20” and the DCMA INPUT H1 MIN VALUE DCMA INPUT H1 MAX value “180”. Intermediate values between the min and max values are scaled linearly. VALUE GE Multilin D30 Line Distance Relay 5-187...
Page 286: Rtd Inputs
CTs and VTs. Each channel is assigned a slot letter followed by the row number, 1 through 8 inclusive, which is used as the channel number. Both the output range and a signal driving a given output are user-programmable via the following settings menu (an exam- ple for channel M5 is shown). 5-188 D30 Line Distance Relay GE Multilin...
Page 287 (i.e. if DCMA OUTPUT H1 MIN VAL DCMA OUTPUT H1 MAX VAL is set to FlexAnalog value based on power factor measurement). DCMA OUTPUT H1 SOURCE NOTE Three application examples are described below. GE Multilin D30 Line Distance Relay 5-189...
Page 288 ±0.5% of the full scale for the analog output module, or 0.005 20 4 0.504 kA – • ±0.25% of reading or ±0.1% of rated (whichever is greater) for currents between 0.1 and 2.0 of nominal 5-190 D30 Line Distance Relay GE Multilin...
Page 289 ± 1.27 kV – • ±0.5% of reading For example, under nominal conditions, the positive-sequence reads 230.94 kV and the worst-case error is 0.005 x 230.94 kV + 1.27 kV = 2.42 kV. GE Multilin D30 Line Distance Relay 5-191...
Page 290: Testing
The Test Mode starts when the selected operand assumes a Logic 1 state. TIATE When in Test Mode, the D30 remains fully operational, allowing for various testing procedures. In particular, the protection and control elements, FlexLogic™, and communication-based inputs and outputs function normally.
Page 291: Force Contact Outputs
USER PUSHBUTTON 1 PUSHBUTTON 1 FUNCTION remote input 1 to initiate the Test mode, make the following changes in the menu: SETTINGS TESTING TEST MODE “Enabled” and “ ” TEST MODE FUNCTION: TEST MODE INITIATE: GE Multilin D30 Line Distance Relay 5-193...
Page 292 5.9 TESTING 5 SETTINGS 5-194 D30 Line Distance Relay GE Multilin...
Page 293: Actual Values
See page 6-7. STATUS TELEPROT CH TESTS See page 6-8. ACTUAL VALUES SOURCE SRC 1 See page 6-12. METERING SOURCE SRC 2 SYNCHROCHECK See page 6-15. TRACKING FREQUENCY See page 6-15. FLEXELEMENTS See page 6-16. GE Multilin D30 Line Distance Relay...
Page 294 ACTUAL VALUES FAULT REPORTS See page 6-18. RECORDS EVENT RECORDS See page 6-21. OSCILLOGRAPHY See page 6-21. MAINTENANCE See page 6-22. ACTUAL VALUES MODEL INFORMATION See page 6-23. PRODUCT INFO FIRMWARE REVISIONS See page 6-23. D30 Line Distance Relay GE Multilin...
Page 295: Status
The state displayed will be that of the remote point unless the remote device has been established to be “Offline” in which case the value shown is the programmed default state for the remote input. GE Multilin D30 Line Distance Relay...
Page 296: Teleprotection Inputs
For example, ‘Virt Op 1’ refers to the virtual output in terms of the default name-array index. The second line of the display indicates the logic state of the virtual output, as calculated by the FlexLogic™ equation for that output. D30 Line Distance Relay GE Multilin...
Page 297: Autoreclose
DNA or UserSt bit occurs. The SqNum number is obtained from the indicated remote device and is incremented whenever a GSSE message is sent. This number will rollover to zero when a count of 4,294,967,295 is incremented. GE Multilin D30 Line Distance Relay...
Page 298: Digital Counters
PATH: ACTUAL VALUES STATUS ETHERNET Range: Fail, OK ETHERNET ETHERNET PRI LINK STATUS: OK Range: Fail, OK ETHERNET SEC LINK MESSAGE STATUS: OK These values indicate the status of the primary and secondary Ethernet links. D30 Line Distance Relay GE Multilin...
Page 299: Direct Inputs
DIRECT DEVICES STATUS DIRECT DEVICES DIRECT DEVICE 1 STATUS STATUS: Offline DIRECT DEVICE 2 MESSAGE STATUS: Offline ↓ DIRECT DEVICE 16 MESSAGE STATUS: Offline These actual values represent the state of direct devices 1 through 16. GE Multilin D30 Line Distance Relay...
Page 300: Teleprotection Channel Tests
“FAIL” message will be displayed. The “N/A” value appears if the local relay ID is set to a default value of “0”, the chan- nel is failed, or if the teleprotection inputs/outputs are not enabled. D30 Line Distance Relay GE Multilin...
Page 301: Metering Conventions
PF = Lag WATTS = Negative VARS = Positive PF = Lead PF = Lag PF = Lead Current UR RELAY 827239AC.CDR S=VI Generator Figure 6–1: FLOW DIRECTION OF SIGNED VALUES FOR WATTS AND VARS GE Multilin D30 Line Distance Relay...
Page 302 ABC phase rotation: • ACB phase rotation: -- - V -- - V -- - V -- - V -- - V -- - V The above equations apply to currents as well. 6-10 D30 Line Distance Relay GE Multilin...
Page 303 The power system voltages are phase-referenced – for simplicity – to VAG and VAB, respectively. This, however, is a relative matter. It is important to remember that the D30 displays are always referenced as specified under SETTINGS...
Page 304: Sources
MESSAGE 0.000 0.0° SRC 1 PHASOR Ic: MESSAGE 0.000 0.0° SRC 1 PHASOR In: MESSAGE 0.000 0.0° SRC 1 ZERO SEQ I0: MESSAGE 0.000 0.0° SRC 1 POS SEQ I1: MESSAGE 0.000 0.0° 6-12 D30 Line Distance Relay GE Multilin...
Page 305 RMS Vca: MESSAGE 0.00 SRC 1 PHASOR Vab: MESSAGE 0.000 0.0° SRC 1 PHASOR Vbc: MESSAGE 0.000 0.0° SRC 1 PHASOR Vca: MESSAGE 0.000 0.0° SRC 1 ZERO SEQ V0: MESSAGE 0.000 0.0° GE Multilin D30 Line Distance Relay 6-13...
Page 306 APPARENT PWR MESSAGE 3φ: 0.000 SRC 1 APPARENT PWR MESSAGE φa: 0.000 SRC 1 APPARENT PWR MESSAGE φb: 0.000 SRC 1 APPARENT PWR MESSAGE φc: 0.000 SRC 1 POWER FACTOR MESSAGE 3φ: 1.000 6-14 D30 Line Distance Relay GE Multilin...
Page 307: Synchrocheck
The tracking frequency is displayed here. The frequency is tracked based on the selection of the reference source with the setting in the menu. Refer to the FREQUENCY AND PHASE REFERENCE SETTINGS SYSTEM SETUP POWER SYSTEM Power System section of chapter 5 for additional details. GE Multilin D30 Line Distance Relay 6-15...
Page 308: Flexelements
MESSAGE 0.000 The D30 Line Distance Relay is provided with optional IEC 61850 communications capability. This feature is specified as a software option at the time of ordering. Refer to the Ordering section of chapter 2 for addi- tional details. The IEC 61850 protocol features are not available if CPU Type E is ordered.
Page 309: Transducer Inputs/Outputs
RTD INPUT xx -50 °C Actual values for each RTD input channel that is enabled are displayed with the top line as the programmed Channel ID and the bottom line as the value. GE Multilin D30 Line Distance Relay 6-17...
Page 310: Records
= sought pu distance to fault, Z = positive sequence impedance of the line. The currents from the local and remote systems can be parted between their fault (F) and pre-fault load (pre) components: (EQ 6.2) Apre 6-18 D30 Line Distance Relay GE Multilin...
Page 311 If the VTs are connected in a delta configuration, fault location is performed based on the delta voltages and externally supplied neutral voltage: GE Multilin D30 Line Distance Relay 6-19...
Page 312 FAULT TYPE FAULT FAULT LOCATION 3I_0 LOCATOR 1 FAULT# RECLOSE SHOT VA or VAB VB or VBC VC or VCA Vn or V_0 SHOT # FROM 827094A5.CDR AUTO RECLOSURE Figure 6–5: FAULT LOCATOR SCHEME 6-20 D30 Line Distance Relay GE Multilin...
Page 313: Event Records
Chapter 5 for further details. A trigger can be forced here at any time by setting “Yes” to the command. Refer to the FORCE TRIGGER? COMMANDS menu for clearing the oscillography records. CLEAR RECORDS GE Multilin D30 Line Distance Relay 6-21...
Page 314: Breaker Maintenance
-cycles. Refer to the BKR 1 ARCING AMP menu for clearing breaker arcing current records. The COMMANDS CLEAR RECORDS BREAKER OPERATING TIME defined as the slowest operating time of breaker poles that were initiated to open. 6-22 D30 Line Distance Relay GE Multilin...
Page 315: Product Information
BOOT DATE: MESSAGE Date and time when the boot program was built. 2004/09/15 16:41:32 The shown data is illustrative only. A modification file number of 0 indicates that, currently, no modifications have been installed. GE Multilin D30 Line Distance Relay 6-23...
Page 316 6.5 PRODUCT INFORMATION 6 ACTUAL VALUES 6-24 D30 Line Distance Relay GE Multilin...
Page 317: Commands And
7.1.3 CLEAR RECORDS PATH: COMMANDS CLEAR RECORDS Range: No, Yes COMMANDS CLEAR FAULT REPORTS? CLEAR RECORDS Range: No, Yes CLEAR EVENT RECORDS? Range: No, Yes CLEAR OSCILLOGRAPHY? Range: No, Yes CLEAR BREAKER 1 ARCING AMPS? No GE Multilin D30 Line Distance Relay...
Page 318: Set Date And Time
If an update occurs, the following message is shown. UPDATING... PLEASE WAIT There is no impact if there have been no changes to the hardware modules. When an update does not occur, the ORDER message will be shown. CODE NOT UPDATED D30 Line Distance Relay GE Multilin...
Page 319: Targets Menu
In Service LED indicator is turned off • event is recorded RELAY OUT OF SERVICE Most of the minor self-test errors can be disabled. Refer to the settings in the User-Programmable Self-Tests section in chapter 5 for additional details. GE Multilin D30 Line Distance Relay...
Page 320 SYSTEM EXCEPTION Abnormal restart from modules Event driven. Contact the factory. being removed/inserted when powered-up, abnormal DC supply, or internal relay failure. WATCHDOG ERROR Some tasks are behind schedule. Event driven. Contact the factory. D30 Line Distance Relay GE Multilin...
Page 321: Theory Of Operation
(SIRs). The filter controls underestimation of the fault voltage magnitude to less than 1% of the nominal and prevents cer- tain phase angle anomalies that can be encountered under heavy CVT noise and high SIRs. GE Multilin D30 Line Distance Relay...
Page 322: Distance Characteristics
Memory Polarization section. Reach setting Reach setting Comparator angle setting < 90 Comparator angle setting= 90 837714A2.CDR 837715A2.CDR MHO CHARACTERISTIC LENS CHARACTERISTIC Figure 8–1: MHO AND LENS CHARACTERISTICS D30 Line Distance Relay GE Multilin...
Page 323 The ground elements are polarized from either zero-sequence or negative-sequence current as per user-settings to maxi- mize performance in non-homogenous systems. The polarizing current is additionally shifted by the user-selectable non- homogeneity correction angle. GE Multilin D30 Line Distance Relay...
Page 324 The extra zero-sequence characteristic applies to ground zones 2 to 5 only and is achieved by checking angles between: I_0 × Z A ground element: –V_0 I_0 × Z B ground element: –V_0 I_0 × Z C ground element: –V_0 D30 Line Distance Relay GE Multilin...
Page 325 Fault-type 50° I_0 × Z Zero-sequence –V_0 90° Table 8–5: NON-DIRECTIONAL MHO PHASE DISTANCE FUNCTIONS CHARACTERISTIC COMPARATOR INPUTS LIMIT ANGLE Offset mho I × Z – V I × Z – V COMP LIMIT GE Multilin D30 Line Distance Relay...
Page 326: Memory Polarization
Memory-polarized mho (Reverse fault) Memory-polarized mho Self-polarized mho (Forward fault) 837719A1.CDR Figure 8–2: DYNAMIC SHIFT OF THE MHO CHARACTERISTIC The same desirable effect of memory polarization applies to the directional comparator of the quadrilateral characteristic. D30 Line Distance Relay GE Multilin...
Page 327: Distance Elements Analysis
Mutual zero-sequence compensation may raise concerns regarding directional integrity on reverse faults in the situation when the relay gets ‘overcompensated’. This problem does not affect the D30 because its ground distance elements use zero-sequence and negative-sequence currents in extra directional comparators. Both the currents are from the protected line and are not affected by any compensation as the latter applies only to the reach defining comparators: the mho, reac- tance and blinder characteristics.
Page 328 MHO AB PHASE ELEMENT ) × Z – (V = 88.65 V ∠–78.7° – I – V = 112.08 V ∠30.0° – V )_1M ) × Z = 103.50 V ∠–21.2° – I D30 Line Distance Relay GE Multilin...
Page 329 Fault-type comparator difference angle = | 19.8° – 19.8° | = 0.0° < 50° All six comparators and the overcurrent supervision are satisfied. The Quad Phase A ground element will operate for this fault. GE Multilin D30 Line Distance Relay...
Page 330: Phase Distance Applied To Power Transformers
The D30 provides for any location of the VTs and CTs with respect to the involved power transformer and the direction of any given zone.
Page 331 ------ - V BC_21P – BC_21P – ------ - V CA_21P – CA_21P Dy11 – ------ - V AB_21P – AB_21P – ------ - V BC_21P – BC_21P – ------ - V CA_21P – CA_21P GE Multilin D30 Line Distance Relay 8-11...
Page 332 – – BC_21P BC_21P ------ - 2I – – CA_21P CA_21P Yd11 – ------ - I – AB_21P AB_21P – ------ - I – BC_21P BC_21P – ------ - I – CA_21P CA_21P 8-12 D30 Line Distance Relay GE Multilin...
Page 333: Example
= 2.576 kA ∠–27.6° primary or 42.93 A ∠–27.6° secondary I = I – I And consequently it would see an apparent impedance of: = V / I = 30.05 Ω ∠85° primary or 0.687 Ω ∠85° secondary GE Multilin D30 Line Distance Relay 8-13...
Page 334 X, the relay shall be set to 0.687 Ω ∠85° secondary in order to reach to the fault shown in the figure. When installed at H, the relay shall be set to 2.569 Ω ∠88.4° to ensure exactly same coverage. See Chapter 9: Application of Settings for more information on setting calculations. 8-14 D30 Line Distance Relay GE Multilin...
Page 335: Ground Directional Overcurrent
The relay calculates the operating signal using the positive- sequence restraint: I_op = |I_2| – |I_1| / 8 = 1.003 A > 0.25 A. The overcurrent unit will pickup and the element will operate in the forward direction. GE Multilin D30 Line Distance Relay 8-15...
Page 336: Series Compensated Lines
Therefore, the D30 offers a unique option for dynamic reach control that is effectively based on the magnitude of the current flowing through the series capacitor bank(s). The underreaching distance functions can be set as for plain uncompensated line, i.e.
Page 337 The offset impedance can always be successfully selected to guarantee correct fault direction discrimination regardless of the degree of compensation and location of the series capacitors and the potential source. Refer to Chapter 9: Application of Settings for detailed recommendations on settings for series compensation applications. GE Multilin D30 Line Distance Relay 8-17...
Page 338 The reach is not reduced HIGH-CURRENT INTERNAL FAULT Impedance Set reach Trajectory (no subsynchronous oscillations) Steady-state apparent impedance The reach is not reduced 837730A1.CDR Figure 8–8: DYNAMIC REACH FOR INTERNAL AND EXTERNAL FAULTS 8-18 D30 Line Distance Relay GE Multilin...
Page 339: Application Of
9.1.1 INTRODUCTION This chapter provides general application guidelines for stepped distance, overcurrent and pilot protection. Where relevant, design details and performance characteristics of the D30 are given to facilitate the process of setting the relay for a given application. 9.1.2 IMPACT OF MEMORY POLARIZATION As explained in Chapter 8, the D30 uses a memorized positive sequence voltage as a polarizing signal in order to achieve dependable operation for forward faults and secure non-operation for reverse faults.
Page 340: Distance Elements (Stepped Distance Scheme)
The current supervision alone would not prevent maloperation in such circumstances. It must be kept in mind that the fuse failure element provided on the D30 needs some time to detect fuse fail conditions. This may create a race between the Zone and the fuse failure element. Therefore, for maximum security, it is recom- mended to both set the current supervision above the maximum load current and use the Fuse Failure function.
Page 341: Ground Distance
Θ ) abs Θ < , the zero-sequence network is more homogenous (the zero-sequence current better approximates the fault current), and zero-sequence polarizing should be selected. Otherwise, negative-sequence is a better polarizing signal. GE Multilin D30 Line Distance Relay...
Page 342 This remote back up function must have a reach which is set to account for any infeed at the remote bus, plus the imped- ance of the longest line which terminates on this remote bus. Similar to the phase fault case, a Zone 3 element must be time coordinated with timed clearances on the next section. D30 Line Distance Relay GE Multilin...
Page 343: Series Compensated Lines
It is strongly rec- ommended to use a power system simulator to verify the reach settings or to use an adaptive D30 feature for dynamic reach control.
Page 344: Ground Directional Overcurrent
Net inductive reactance from relay through far-end busbar = 10 – 4 = 6 Ω; the offset cannot be higher than 6 Ω. • It is recommended to use 3.5 Ω offset impedance. • 9.3.4 HIGH-SET PHASE OVERCURRENT The setting rules for high-set overcurrent protection are explained in the High-Set Overcurrent Elements section. D30 Line Distance Relay GE Multilin...
Page 345: Phase Distance Through Power Transformers
9.4.1 PHASE DISTANCE PROTECTION a) DESCRIPTION Phase distance elements of the D30 could be set to respond to faults beyond any three-phase power transformer. The relay guarantees accurate reach and targeting for any phase fault. Moreover, the current and voltage transformers may be located independently on different sides of the transformer.
Page 346: Example
---------- - × ------------ - ∠ 0.8011Ω 85° (EQ 9.9) 2625 "0.80" PHS DIST Z1 REACH: "85" PHS DIST Z1 RCA: "None" PHS DIST Z1 XMFR VOL CONNECTION: "Dy1" PHS DIST Z1 XMFR CUR CONNECTION: D30 Line Distance Relay GE Multilin...
Page 347 × ------------ - 2.601Ω 89.4° ∠ (EQ 9.10) 13.8 2625 "2.60" PHS DIST Z3 REACH: "89" PHS DIST Z3 RCA: "Yd11" PHS DIST Z3 XMFR VOL CONNECTION: "None" PHS DIST Z3 XMFR CUR CONNECTION: GE Multilin D30 Line Distance Relay...
Page 348 9.4 PHASE DISTANCE THROUGH POWER TRANSFORMERS 9 APPLICATION OF SETTINGS 9-10 D30 Line Distance Relay GE Multilin...
Page 349: Flexanalog
SRC 2 I_2 Angle Amps Source 2 negative-sequence current angle 6242 SRC 2 Igd Mag Degrees Source 2 differential ground current magnitude 6244 SRC 2 Igd Angle Amps Source 2 differential ground current angle GE Multilin D30 Line Distance Relay...
Page 350 6749 SRC 2 Vca Angle Degrees Source 2 phase CA voltage angle 6750 SRC 2 Vx RMS Volts Source 2 auxiliary voltage RMS 6752 SRC 2 Vx Mag Volts Source 2 auxiliary voltage magnitude D30 Line Distance Relay GE Multilin...
Page 351 Source 1 phase C current demand 7686 SRC 1 Demand Watt Watts Source 1 real power demand 7688 SRC 1 Demand var Vars Source 1 reactive power demand 7690 SRC 1 Demand Va Source 1 apparent power demand GE Multilin D30 Line Distance Relay...
Page 352 2 actual value 13508 DCMA Inputs 3 Value dcmA input 3 actual value 13510 DCMA Inputs 4 Value dcmA input 4 actual value 13512 DCMA Inputs 5 Value dcmA input 5 actual value D30 Line Distance Relay GE Multilin...
Page 353 RTD input 25 actual value 13577 RTD Inputs 26 Value RTD input 26 actual value 13578 RTD Inputs 27 Value RTD input 27 actual value 13579 RTD Inputs 28 Value RTD input 28 actual value GE Multilin D30 Line Distance Relay...
Page 354 IEC 61850 GOOSE analog input 13 45610 GOOSE Analog In 14 IEC 61850 GOOSE analog input 14 45612 GOOSE Analog In 15 IEC 61850 GOOSE analog input 15 45614 GOOSE Analog In 16 IEC 61850 GOOSE analog input 16 D30 Line Distance Relay GE Multilin...
Page 355: Modbus Communications
Broadcast mode is only recognized when associated with function code 05h. For any other function code, a packet with broadcast mode slave address 0 will be ignored. GE Multilin D30 Line Distance Relay...
Page 356: Algorithm
No: go to 8; Yes: G (+) A --> A and continue. Is j = 8? No: go to 5; Yes: continue i + 1 --> i Is i = N? No: go to 3; Yes: continue A --> CRC D30 Line Distance Relay GE Multilin...
Page 357: Modbus Function Codes
DATA #1 - low NUMBER OF REGISTERS - low DATA #2 - high CRC - low DATA #2 - low CRC - high DATA #3 - high DATA #3 - low CRC - low CRC - high GE Multilin D30 Line Distance Relay...
Page 358: Execute Operation (Function Code 05H
DATA STARTING ADDRESS - low DATA STARTING ADDRESS - low DATA - high DATA - high DATA - low DATA - low CRC - low CRC - low CRC - high CRC - high D30 Line Distance Relay GE Multilin...
Page 359: Store Multiple Settings (Function Code 10H
PACKET FORMAT EXAMPLE (HEX) SLAVE ADDRESS SLAVE ADDRESS FUNCTION CODE FUNCTION CODE CRC - low order byte ERROR CODE CRC - high order byte CRC - low order byte CRC - high order byte GE Multilin D30 Line Distance Relay...
Page 360: File Transfers
Cleared Date to the present date and time. To read binary COMTRADE oscillography files, read the following filenames: OSCnnnn.CFG and OSCnnn.DAT Replace “nnn” with the desired oscillography trigger number. For ASCII format, use the following file names OSCAnnnn.CFG and OSCAnnn.DAT D30 Line Distance Relay GE Multilin...
Page 361: Modbus Password Operation
READING FAULT REPORT FILES Fault report data has been available via the D30 file retrieval mechanism since UR firmware version 2.00. The file name is faultReport#####.htm. The ##### refers to the fault report record number. The fault report number is a counter that indicates how many fault reports have ever occurred.
Page 362: Memory Mapping
0 (Off) 0419 Virtual Input 26 State 0 to 1 F108 0 (Off) 041A Virtual Input 27 State 0 to 1 F108 0 (Off) 041B Virtual Input 28 State 0 to 1 F108 0 (Off) D30 Line Distance Relay GE Multilin...
Page 363 ...Repeated for Digital Counter 7 0838 ...Repeated for Digital Counter 8 FlexStates (Read Only) 0900 FlexState Bits (16 items) 0 to 65535 F001 Element States (Read Only) 1000 Element Operate States (64 items) 0 to 65535 F502 GE Multilin D30 Line Distance Relay...
Page 364 0 to 65535 F001 Ethernet Fibre Channel Status (Read/Write) 1610 Ethernet primary fibre channel status 0 to 2 F134 0 (Fail) 1611 Ethernet secondary fibre channel status 0 to 2 F134 0 (Fail) B-10 D30 Line Distance Relay GE Multilin...
Page 365 Source 1 Auxiliary Voltage Angle -359.9 to 0 degrees F002 1A23 Source 1 Zero Sequence Voltage Magnitude 0 to 999999.999 0.001 F060 1A25 Source 1 Zero Sequence Voltage Angle -359.9 to 0 degrees F002 GE Multilin D30 Line Distance Relay B-11...
Page 366 Breaker 1 Arcing Current Phase C 0 to 99999999 -cyc F060 21E6 Breaker 1 Operating Time Phase A 0 to 65535 F001 21E7 Breaker 1 Operating Time Phase B 0 to 65535 F001 B-12 D30 Line Distance Relay GE Multilin...
Page 367 0 to 65535 F001 2414 Autoreclose 5 Count 0 to 65535 F001 2415 Autoreclose 6 Count 0 to 65535 F001 Source 1 Current THD (Read Only) 2780 Source 1 Ia THD 0 to 100 F001 GE Multilin D30 Line Distance Relay B-13...
Page 368 DCMA Input Values (Read Only) (24 modules) 34C0 DCMA Inputs 1 Value -9999999 to 9999999 F004 34C2 DCMA Inputs 2 Value -9999999 to 9999999 F004 34C4 DCMA Inputs 3 Value -9999999 to 9999999 F004 B-14 D30 Line Distance Relay GE Multilin...
Page 369 -32768 to 32767 °C F002 350D RTD Input 30 Value -32768 to 32767 °C F002 350E RTD Input 31 Value -32768 to 32767 °C F002 350F RTD Input 32 Value -32768 to 32767 °C F002 GE Multilin D30 Line Distance Relay B-15...
Page 370 RS485 Com2 Parity 0 to 2 F113 0 (None) 4087 IP Address 0 to 4294967295 F003 56554706 4089 IP Subnet Mask 0 to 4294967295 F003 4294966272 408B Gateway IP Address 0 to 4294967295 F003 56554497 B-16 D30 Line Distance Relay GE Multilin...
Page 371 DNP object 21 default variation 0 to 3 F524 0 (1) 4144 DNP object 22 default variation 0 to 3 F523 0 (1) 4145 DNP object 23 default variation 0 to 3 F523 0 (1) GE Multilin D30 Line Distance Relay B-17...
Page 372 ...Repeated for User-Programmable LED 11 4296 ...Repeated for User-Programmable LED 12 4298 ...Repeated for User-Programmable LED 13 429A ...Repeated for User-Programmable LED 14 429C ...Repeated for User-Programmable LED 15 429E ...Repeated for User-Programmable LED 16 B-18 D30 Line Distance Relay GE Multilin...
Page 373 0 (1 A) 4484 ...Repeated for CT Bank 2 4488 ...Repeated for CT Bank 3 448C ...Repeated for CT Bank 4 4490 ...Repeated for CT Bank 5 4494 ...Repeated for CT Bank 6 GE Multilin D30 Line Distance Relay B-19...
Page 374 Synchrocheck 1 Live V1 Minimum Voltage 0 to 1.25 0.01 F001 478B Synchrocheck 1 Live V2 Minimum Voltage 0 to 1.25 0.01 F001 478C Synchrocheck 1 Target 0 to 2 F109 0 (Self-reset) B-20 D30 Line Distance Relay GE Multilin...
Page 375 ...Repeated for User Programmable Pushbutton 6 4EFC ...Repeated for User Programmable Pushbutton 7 4F26 ...Repeated for User Programmable Pushbutton 8 4F50 ...Repeated for User Programmable Pushbutton 9 4F7A ...Repeated for User Programmable Pushbutton 10 GE Multilin D30 Line Distance Relay B-21...
Page 376 0 to 2 F109 0 (Self-reset) 590C Phase Time Overcurrent 1 Events 0 to 1 F102 0 (Disabled) 590D Reserved (3 items) 0 to 1 F001 5910 ...Repeated for Phase Time Overcurrent 2 B-22 D30 Line Distance Relay GE Multilin...
Page 377 Neutral Instantaneous Overcurrent 1 Events 0 to 1 F102 0 (Disabled) 5C08 Reserved (8 items) 0 to 1 F001 5C10 ...Repeated for Neutral Instantaneous Overcurrent 2 5C20 ...Repeated for Neutral Instantaneous Overcurrent 3 GE Multilin D30 Line Distance Relay B-23...
Page 378 FlexLogic to Activate Groups 2 through 6 (5 items) 0 to 65535 F300 5F89 Setting Group Function 0 to 1 F102 0 (Disabled) 5F8A Setting Group Events 0 to 1 F102 0 (Disabled) B-24 D30 Line Distance Relay GE Multilin...
Page 379 0 to 2 F109 0 (Self-reset) 6308 Negative Sequence Time Overcurrent 1 Events 0 to 1 F102 0 (Disabled) 6309 Reserved (7 items) 0 to 1 F001 6310 ...Repeated for Negative Sequence Time Overcurrent 2 GE Multilin D30 Line Distance Relay B-25...
Page 380 0.1 to 500 ohms 0.01 F001 10000 65DE Power Swing Detect Inner Right Blinder 0.1 to 500 ohms 0.01 F001 10000 65DF Power Swing Detect Inner Left Blinder 0.1 to 500 ohms 0.01 F001 10000 B-26 D30 Line Distance Relay GE Multilin...
Page 381 Phase Distance Zone 1 RCA 30 to 90 degrees F001 707B Phase Distance Zone 1 DIR RCA 30 to 90 degrees F001 707C Phase Distance Zone 1 DIR Comp Limit 30 to 90 degrees F001 GE Multilin D30 Line Distance Relay B-27...
Page 382 0 to 65.535 0.001 F001 71F7 Autoreclose Coordination Pickup Delay 0 to 65.535 0.001 F001 71F8 Autoreclose Coordination Reset Delay 0 to 65.535 0.001 F001 71F9 Autoreclose Coordination Bypass 0 to 1 F102 1 (Enabled) B-28 D30 Line Distance Relay GE Multilin...
Page 383 Breaker 1 Arcing Current Function 0 to 1 F102 0 (Disabled) 72C1 Breaker 1 Arcing Current Source 0 to 5 F167 0 (SRC 1) 72C2 Breaker 1 Arcing Current Initiate A 0 to 65535 F300 GE Multilin D30 Line Distance Relay B-29...
Page 384 ...Repeated for RTD Input 4 7580 ...Repeated for RTD Input 5 7590 ...Repeated for RTD Input 6 75A0 ...Repeated for RTD Input 7 75B0 ...Repeated for RTD Input 8 75C0 ...Repeated for RTD Input 9 B-30 D30 Line Distance Relay GE Multilin...
Page 385 0 to 65535 F001 7F10 ...Repeated for Neutral Overvoltage 2 7F20 ...Repeated for Neutral Overvoltage 3 Auxiliary Overvoltage (Read/Write Grouped Setting) (3 modules) 7F30 Auxiliary Overvoltage 1 Function 0 to 1 F102 0 (Disabled) GE Multilin D30 Line Distance Relay B-31...
Page 386 ...Repeated for Digital Element 12 8AF0 ...Repeated for Digital Element 13 8B04 ...Repeated for Digital Element 14 8B18 ...Repeated for Digital Element 15 8B2C ...Repeated for Digital Element 16 8B40 ...Repeated for Digital Element 17 B-32 D30 Line Distance Relay GE Multilin...
Page 387 F102 0 (Disabled) 9014 ...Repeated for FlexElement™ 2 9028 ...Repeated for FlexElement™ 3 903C ...Repeated for FlexElement™ 4 9050 ...Repeated for FlexElement™ 5 9064 ...Repeated for FlexElement™ 6 9078 ...Repeated for FlexElement™ 7 GE Multilin D30 Line Distance Relay B-33...
Page 388 ...Repeated for dcmA Output 19 9372 ...Repeated for dcmA Output 20 9378 ...Repeated for dcmA Output 21 937E ...Repeated for dcmA Output 22 9384 ...Repeated for dcmA Output 23 938A ...Repeated for dcmA Output 24 B-34 D30 Line Distance Relay GE Multilin...
Page 389 Teleprotection Input 1-n Default States (16 items) 0 to 3 F086 0 (Off) 9B30 Teleprotection Input 2-n Default States (16 items) 0 to 3 F086 0 (Off) 9B50 Teleprotection Output 1-n Operand (16 items) 0 to 65535 F300 GE Multilin D30 Line Distance Relay B-35...
Page 390 Non-Volatile Latch 1 Reset 0 to 65535 F300 A704 Non-Volatile Latch 1 Target 0 to 2 F109 0 (Self-reset) A705 Non-Volatile Latch 1 Events 0 to 1 F102 0 (Disabled) A706 Reserved (4 items) F001 B-36 D30 Line Distance Relay GE Multilin...
Page 391 ...Repeated for IEC 61850 GOOSE analog input 10 AA46 ...Repeated for IEC 61850 GOOSE analog input 11 AA4D ...Repeated for IEC 61850 GOOSE analog input 12 AA54 ...Repeated for IEC 61850 GOOSE analog input 13 GE Multilin D30 Line Distance Relay B-37...
Page 392 ...Repeated for IEC 61850 GGIO4 analog input 19 AF95 ...Repeated for IEC 61850 GGIO4 analog input 20 AF9C ...Repeated for IEC 61850 GGIO4 analog input 21 AFA3 ...Repeated for IEC 61850 GGIO4 analog input 22 B-38 D30 Line Distance Relay GE Multilin...
Page 393 IEC 61850 MMXU VA.phsC Deadband 1 0.001 to 100 0.001 F003 10000 B0F0 IEC 61850 MMXU PF.phsA Deadband 1 0.001 to 100 0.001 F003 10000 B0F2 IEC 61850 MMXU PF.phsB Deadband 1 0.001 to 100 0.001 F003 10000 GE Multilin D30 Line Distance Relay B-39...
Page 394 IEC 61850 GGIO2.CF.SPCSO44.ctlModel Value 0 to 2 F001 B26C IEC 61850 GGIO2.CF.SPCSO45.ctlModel Value 0 to 2 F001 B26D IEC 61850 GGIO2.CF.SPCSO46.ctlModel Value 0 to 2 F001 B26E IEC 61850 GGIO2.CF.SPCSO47.ctlModel Value 0 to 2 F001 B-40 D30 Line Distance Relay GE Multilin...
Page 395 Configurable GOOSE Dataset Items for Transmission 0 to 256 F232 0 (None) B60A ...Repeated for Module 2 B674 ...Repeated for Module 3 B6DE ...Repeated for Module 4 B748 ...Repeated for Module 5 B7B2 ...Repeated for Module 6 GE Multilin D30 Line Distance Relay B-41...
Page 396 ...Repeated for Contact Input 35 BC18 ...Repeated for Contact Input 36 BC20 ...Repeated for Contact Input 37 BC28 ...Repeated for Contact Input 38 BC30 ...Repeated for Contact Input 39 BC38 ...Repeated for Contact Input 40 B-42 D30 Line Distance Relay GE Multilin...
Page 397 ...Repeated for Contact Input 89 BDC8 ...Repeated for Contact Input 90 BDD0 ...Repeated for Contact Input 91 BDD8 ...Repeated for Contact Input 92 BDE0 ...Repeated for Contact Input 93 BDE8 ...Repeated for Contact Input 94 GE Multilin D30 Line Distance Relay B-43...
Page 398 ...Repeated for Virtual Input 40 C010 ...Repeated for Virtual Input 41 C01C ...Repeated for Virtual Input 42 C028 ...Repeated for Virtual Input 43 C034 ...Repeated for Virtual Input 44 C040 ...Repeated for Virtual Input 45 B-44 D30 Line Distance Relay GE Multilin...
Page 399 ...Repeated for Virtual Output 27 C208 ...Repeated for Virtual Output 28 C210 ...Repeated for Virtual Output 29 C218 ...Repeated for Virtual Output 30 C220 ...Repeated for Virtual Output 31 C228 ...Repeated for Virtual Output 32 GE Multilin D30 Line Distance Relay B-45...
Page 400 ...Repeated for Virtual Output 81 C3B8 ...Repeated for Virtual Output 82 C3C0 ...Repeated for Virtual Output 83 C3C8 ...Repeated for Virtual Output 84 C3D0 ...Repeated for Virtual Output 85 C3D8 ...Repeated for Virtual Output 86 B-46 D30 Line Distance Relay GE Multilin...
Page 401 ...Repeated for Contact Output 26 C578 ...Repeated for Contact Output 27 C584 ...Repeated for Contact Output 28 C590 ...Repeated for Contact Output 29 C59C ...Repeated for Contact Output 30 C5A8 ...Repeated for Contact Output 31 GE Multilin D30 Line Distance Relay B-47...
Page 402 Clear Breaker 2 Arcing Current operand 0 to 65535 F300 C77F Clear Unauthorized Access operand 0 to 65535 F300 C781 Clear Platform Direct Input/Output Statistics operand 0 to 65535 F300 C782 Reserved (13 items) F001 B-48 D30 Line Distance Relay GE Multilin...
Page 403 Direct Output 1 Events 0 to 1 F102 0 (Disabled) CA12 ...Repeated for Direct Output 2 CA14 ...Repeated for Direct Output 3 CA16 ...Repeated for Direct Output 4 CA18 ...Repeated for Direct Output 5 GE Multilin D30 Line Distance Relay B-49...
Page 404 CB21 Remote Device 1 GOOSE Ethernet APPID 0 to 16383 F001 CB22 Remote Device 1 GOOSE Dataset 0 to 8 F184 0 (Fixed) CB23 ...Repeated for Device 2 CB46 ...Repeated for Device 3 B-50 D30 Line Distance Relay GE Multilin...
Page 405 ...Repeated for Remote Input 31 D0D6 ...Repeated for Remote Input 32 D0E0 ...Repeated for Remote Input 33 D0EA ...Repeated for Remote Input 34 D0F4 ...Repeated for Remote Input 35 D0FE ...Repeated for Remote Input 36 GE Multilin D30 Line Distance Relay B-51...
Page 406 ...Repeated for Remote Output 18 D268 ...Repeated for Remote Output 19 D26C ...Repeated for Remote Output 20 D270 ...Repeated for Remote Output 21 D274 ...Repeated for Remote Output 22 D278 ...Repeated for Remote Output 23 B-52 D30 Line Distance Relay GE Multilin...
Page 407 ...Repeated for Remote Output 27 D30C ...Repeated for Remote Output 28 D310 ...Repeated for Remote Output 29 D314 ...Repeated for Remote Output 30 D318 ...Repeated for Remote Output 31 D31C ...Repeated for Remote Output 32 GE Multilin D30 Line Distance Relay B-53...
Page 408: Data Formats
0 = 1 & 3 Pole, 1 = 1 Pole, 2 = 3 Pole-A, 3 = 3 Pole-B Positive values indicate lagging power factor; negative values indicate leading. F083 ENUMERATION: SELECTOR MODES 0 = Time-Out, 1 = Acknowledge B-54 D30 Line Distance Relay GE Multilin...
Page 409 0 = None, 1 = DC Shift, 2 = Amplitude Modulated IAC Very Inv F115 F104 ENUMERATION: BREAKER STATUS ENUMERATION: RESET TYPE 0 = Auxiliary A, 1 = Auxiliary B 0 = Instantaneous, 1 = Timed, 2 = Linear GE Multilin D30 Line Distance Relay B-55...
Page 410 Ground Distance Zone 1 0.86 2.80 5.80 20.00 Ground Distance Zone 2 Ground Distance Zone 3 F120 Load Enchroachment ENUMERATION: DISTANCE SHAPE Power Swing Detect 0 = Mho, 1 = Quad SRC1 VT Fuse Failure B-56 D30 Line Distance Relay GE Multilin...
Page 411 Digital Element 23 Non-volatile Latch 7 Digital Element 24 Non-volatile Latch 8 Digital Element 25 Non-volatile Latch 9 Digital Element 26 Non-volatile Latch 10 Digital Element 27 Non-volatile Latch 11 Digital Element 28 GE Multilin D30 Line Distance Relay B-57...
Page 412 0 = Off. 1 = Pre-Fault, 2 = Fault, 3 = Post-Fault Unit Not Programmed System Exception F131 Latching Out Error ENUMERATION: FORCED CONTACT OUTPUT STATE SNTP Failure 0 = Disabled, 1 = Energized, 2 = De-energized, 3 = Freeze Battery Failure B-58 D30 Line Distance Relay GE Multilin...
Page 413 ENUMERATION: LINE LENGTH UNITS 0 = km, 1 = miles F145 ENUMERATION: ALPHABET LETTER F148 bitmask type bitmask type bitmask type bitmask type ENUMERATION: FAULT TYPE null bitmask fault type bitmask fault type ABCG GE Multilin D30 Line Distance Relay B-59...
Page 414 0 = 52a, 1 = 52b, 2 = None F166 ENUMERATION: AUXILIARY VT CONNECTION TYPE 0 = Vn, 1 = Vag, 2 = Vbg, 3 = Vcg, 4 = Vab, 5 = Vbc, 6 = Vca B-60 D30 Line Distance Relay GE Multilin...
Page 415 GOOSE dataset 2 = 100 Ohm Nickel, 3 = 10 Ohm Copper GooseIn 1 F175 GooseIn 2 ENUMERATION: PHASE LETTERS GooseIn 3 0 = A, 1 = B, 2 = C GooseIn 4 GE Multilin D30 Line Distance Relay B-61...
Page 416 ENUMERATION: DNP SCALE Normal 0 = 0.01, 1 = 0.1, 2 = 1, 3 = 10, 4 = 100, 5 = 1000, 6 = 10000, High Priority 7 = 100000, 8 = 0.001 B-62 D30 Line Distance Relay GE Multilin...
Page 417 MMXU2.MX.PhV.phsC.cVal.ang.f MMXU1.MX.TotVAr.mag.f MMXU2.MX.A.phsA.cVal.mag.f MMXU1.MX.TotVA.mag.f MMXU2.MX.A.phsA.cVal.ang.f MMXU1.MX.TotPF.mag.f MMXU2.MX.A.phsB.cVal.mag.f MMXU1.MX.Hz.mag.f MMXU2.MX.A.phsB.cVal.ang.f MMXU1.MX.PPV.phsAB.cVal.mag.f MMXU2.MX.A.phsC.cVal.mag.f MMXU1.MX.PPV.phsAB.cVal.ang.f MMXU2.MX.A.phsC.cVal.ang.f MMXU1.MX.PPV.phsBC.cVal.mag.f MMXU2.MX.A.neut.cVal.mag.f MMXU1.MX.PPV.phsBC.cVal.ang.f MMXU2.MX.A.neut.cVal.ang.f MMXU1.MX.PPV.phsCA.cVal.mag.f MMXU2.MX.W.phsA.cVal.mag.f MMXU1.MX.PPV.phsCA.cVal.ang.f MMXU2.MX.W.phsB.cVal.mag.f MMXU1.MX.PhV.phsA.cVal.mag.f MMXU2.MX.W.phsC.cVal.mag.f MMXU1.MX.PhV.phsA.cVal.ang.f MMXU2.MX.VAr.phsA.cVal.mag.f MMXU1.MX.PhV.phsB.cVal.mag.f MMXU2.MX.VAr.phsB.cVal.mag.f MMXU1.MX.PhV.phsB.cVal.ang.f MMXU2.MX.VAr.phsC.cVal.mag.f MMXU1.MX.PhV.phsC.cVal.mag.f MMXU2.MX.VA.phsA.cVal.mag.f MMXU1.MX.PhV.phsC.cVal.ang.f MMXU2.MX.VA.phsB.cVal.mag.f GE Multilin D30 Line Distance Relay B-63...
Page 418 MMXU5.MX.PhV.phsA.cVal.mag.f MMXU3.MX.VA.phsC.cVal.mag.f MMXU5.MX.PhV.phsA.cVal.ang.f MMXU3.MX.PF.phsA.cVal.mag.f MMXU5.MX.PhV.phsB.cVal.mag.f MMXU3.MX.PF.phsB.cVal.mag.f MMXU5.MX.PhV.phsB.cVal.ang.f MMXU3.MX.PF.phsC.cVal.mag.f MMXU5.MX.PhV.phsC.cVal.mag.f MMXU4.MX.TotW.mag.f MMXU5.MX.PhV.phsC.cVal.ang.f MMXU4.MX.TotVAr.mag.f MMXU5.MX.A.phsA.cVal.mag.f MMXU4.MX.TotVA.mag.f MMXU5.MX.A.phsA.cVal.ang.f MMXU4.MX.TotPF.mag.f MMXU5.MX.A.phsB.cVal.mag.f MMXU4.MX.Hz.mag.f MMXU5.MX.A.phsB.cVal.ang.f MMXU4.MX.PPV.phsAB.cVal.mag.f MMXU5.MX.A.phsC.cVal.mag.f MMXU4.MX.PPV.phsAB.cVal.ang.f MMXU5.MX.A.phsC.cVal.ang.f MMXU4.MX.PPV.phsBC.cVal.mag.f MMXU5.MX.A.neut.cVal.mag.f MMXU4.MX.PPV.phsBC.cVal.ang.f MMXU5.MX.A.neut.cVal.ang.f MMXU4.MX.PPV.phsCA.cVal.mag.f MMXU5.MX.W.phsA.cVal.mag.f MMXU4.MX.PPV.phsCA.cVal.ang.f MMXU5.MX.W.phsB.cVal.mag.f MMXU4.MX.PhV.phsA.cVal.mag.f MMXU5.MX.W.phsC.cVal.mag.f B-64 D30 Line Distance Relay GE Multilin...
Page 419 MMXU6.MX.W.phsC.cVal.mag.f GGIO1.ST.Ind64q MMXU6.MX.VAr.phsA.cVal.mag.f GGIO1.ST.Ind64.stVal MMXU6.MX.VAr.phsB.cVal.mag.f GGIO3.MX.AnIn1.mag.f MMXU6.MX.VAr.phsC.cVal.mag.f GGIO3.MX.AnIn2.mag.f MMXU6.MX.VA.phsA.cVal.mag.f GGIO3.MX.AnIn3.mag.f MMXU6.MX.VA.phsB.cVal.mag.f GGIO3.MX.AnIn4.mag.f MMXU6.MX.VA.phsC.cVal.mag.f GGIO3.MX.AnIn5.mag.f MMXU6.MX.PF.phsA.cVal.mag.f GGIO3.MX.AnIn6.mag.f MMXU6.MX.PF.phsB.cVal.mag.f GGIO3.MX.AnIn7.mag.f MMXU6.MX.PF.phsC.cVal.mag.f GGIO3.MX.AnIn8.mag.f GGIO4.MX.AnIn1.mag.f GGIO3.MX.AnIn9.mag.f GGIO4.MX.AnIn2.mag.f GGIO3.MX.AnIn10.mag.f GGIO4.MX.AnIn3.mag.f GGIO3.MX.AnIn11.mag.f GGIO4.MX.AnIn4.mag.f GGIO3.MX.AnIn12.mag.f GGIO4.MX.AnIn5.mag.f GGIO3.MX.AnIn13.mag.f GGIO4.MX.AnIn6.mag.f GGIO3.MX.AnIn14.mag.f GGIO4.MX.AnIn7.mag.f GE Multilin D30 Line Distance Relay B-65...
Page 420 Card 3 Contact 1 to 4 Last Card 3 Contact 5 to 8 F239 F491 ENUMERATION: FAULT REPORT SYSTEM Z0 MAGNITUDE ENUMERATION: ANALOG INPUT MODE 0 = Default Value, 1 = Last Known value magnitude None B-66 D30 Line Distance Relay GE Multilin...
Page 421 F507 BITFIELD: COUNTER ELEMENT STATE F518 0 = Count Greater Than, 1 = Count Equal To, 2 = Count Less Than ENUMERATION: FLEXELEMENT™ UNITS 0 = Milliseconds, 1 = Seconds, 2 = Minutes GE Multilin D30 Line Distance Relay B-67...
Page 422 Corresponds to the modbus address of the value used when this parameter is selected. Only certain values may be used as Flex- bitmask default variation Analogs (basically all metering quantities used in protection). B-68 D30 Line Distance Relay GE Multilin...
Page 423: Iec 61850 Communications
The D30 relay supports IEC 61850 server services over both TCP/IP and TP4/CLNP (OSI) communication protocol stacks. The TP4/CLNP profile requires the D30 to have a network address or Network Service Access Point (NSAP) to establish a communication link. The TCP/IP profile requires the D30 to have an IP address to establish communications. These addresses are located in the menu.
Page 424: Server Data Organization
C.2.2 GGIO1: DIGITAL STATUS VALUES The GGIO1 logical node is available in the D30 to provide access to as many 128 digital status points and associated time- stamps and quality flags. The data content must be configured before the data can be used. GGIO1 provides digital status points for access by clients.
Page 425: Protection And Other Logical Nodes
• MMXU1.ST.PF.phsC: phase C power factor C.2.6 PROTECTION AND OTHER LOGICAL NODES The following list describes the protection elements for all UR-series relays. The D30 relay will contain a subset of protec- tion elements from this list. • PDIF: transformer instantaneous differential, transformer percent differential •...
Page 426 The protection elements listed above contain start (pickup) and operate flags. For example, the start flag for PIOC1 is PIOC1.ST.Str.general. The operate flag for PIOC1 is PIOC1.ST.Op.general. For the D30 protection elements, these flags take their values from the pickup and operate FlexLogic™ operands for the corresponding element.
Page 427: Server Features And Configuration
C.3.4 LOGICAL DEVICE NAME The logical device name is used to identify the IEC 61850 logical device that exists within the D30. This name is composed of two parts: the IED name setting and the logical device instance. The complete logical device name is the combination of the two character strings programmed in the settings.
Page 428: Logical Node Name Prefixes
A built-in TCP/IP connection timeout of two minutes is employed by the D30 to detect ‘dead’ connections. If there is no data traffic on a TCP connection for greater than two minutes, the connection will be aborted by the D30. This frees up the con- nection to be used by other clients.
Page 429: Overview
(for example, 00 00 00 00 00 00), messages always contain the same number of DNA and the D30 will use the source Ethernet MAC address as the UserSt bit pairs. Depending the on the configuration, only destination, with the multicast bit set.
Page 430 This example shows how to configure the transmission and The D30 must be rebooted (control power removed and re- reception of three IEC 61850 data items: a single point sta- applied) before these settings take effect.
Page 431: Ethernet Mac Address For Gsse/Goose
REMOTE IN 1 ITEM item to remote input 1. Remote input 1 can now be used in FlexLogic™ equations or other settings. The D30 must be rebooted (control power removed and re-applied) before these settings take effect. The value of remote input 1 (Boolean on or off) in the receiving device will be determined by the GGIO1.ST.Ind1.stVal value in the sending device.
Page 432: Iec 61850 Implementation Via Enervista Ur Setup
An ICD file is generated for the D30 by the EnerVista UR Setup software that describe the capabilities of the IED. The ICD file is then imported into a system configurator along with other ICD files for other IEDs (from GE or other ven- dors) for system configuration.
Page 433: Configuring Iec 61850 Settings
Transmission GOOSE dataset may be added or deleted, or prefixes of some logical nodes may be changed. While all new configurations will be mapped to the D30 settings file when importing an SCD file, all unchanged settings will preserve the same values in the new settings file.
Page 434: About Icd Files
Although configurable transmission GOOSE can also be created and altered by some third-party system con- figurators, we recommend configuring transmission GOOSE for GE Multilin IEDs before creating the ICD, and strictly within EnerVista UR Setup software or the front panel display (access through the Settings > Product Setup > Com- munications >...
Page 435 Furthermore, it defines the capabilities of an IED in terms of communication services offered and, together with its LNType, instantiated data (DO) and its default or configuration values. There should be only one IED section in an ICD since it only describes one IED. GE Multilin D30 Line Distance Relay C-13...
Page 436 RptEnabled Other ReportControl elements DOI (name) SDI (name) DAI (name) Text Other DOI elements SDI (name) DAI (name) Text Other LN elements Other LDevice elements 842797A1.CDR Figure 0–4: ICD FILE STRUCTURE, IED NODE C-14 D30 Line Distance Relay GE Multilin...
Page 437 BDA (name, bType, type) Other BDA elements Other BDA elements Other DAType elements Other DAType elements EnumType (id) Text EnumVal (ord) Other EnumVal elements Other EnumType elements 842798A1.CDR Figure 0–5: ICD FILE STRUCTURE, DATATYPETEMPLATES NODE GE Multilin D30 Line Distance Relay C-15...
Page 438: Creating An Icd File With Enervista Ur Setup
The EnerVista UR Setup will prompt to save the file. Select the file path and enter the name for the ICD file, then click OK to generate the file. The time to create an ICD file from the offline D30 settings file is typically much quicker than create an ICD file directly from the relay.
Page 439 Like ICD files, the Header node identifies the SCD file and its version, and specifies options for the mapping of names to signals. The Substation node describes the substation parameters: Substation PowerSystemResource EquipmentContainer Power Transformer GeneralEquipment EquipmentContainer VoltageLevel Voltage PowerSystemResource Function SubFunction GeneralEquipment 842792A1.CDR Figure 0–7: SCD FILE STRUCTURE, SUBSTATION NODE GE Multilin D30 Line Distance Relay C-17...
Page 440 IdInst is the instance identification of the logical device within the IED on which the control block is located, and cbName is the name of the control block. C-18 D30 Line Distance Relay GE Multilin...
Page 441: Importing An Scd File With Enervista Ur Setup
Figure 0–9: SCD FILE STRUCTURE, IED NODE C.5.6 IMPORTING AN SCD FILE WITH ENERVISTA UR SETUP The following procedure describes how to update the D30 with the new configuration from an SCD file with the EnerVista UR Setup software. Right-click anywhere in the files panel and select the Import Contents From SCD File item.
Page 442 The software will open the SCD file and then prompt the user to save a UR-series settings file. Select a location and name for the URS (UR-series relay settings) file. If there is more than one GE Multilin IED defined in the SCD file, the software prompt the user to save a UR-series set- tings file for each IED.
Page 443: Acsi Conformance
Setting group control REPORTING Buffered report control M7-1 sequence-number M7-2 report-time-stamp M7-3 reason-for-inclusion M7-4 data-set-name M7-5 data-reference M7-6 buffer-overflow M7-7 entryID M7-8 BufTm M7-9 IntgPd M7-10 Unbuffered report control M8-1 sequence-number M8-2 report-time-stamp M8-3 reason-for-inclusion GE Multilin D30 Line Distance Relay C-21...
Page 444: Acsi Services Conformance Statement
SERVER/ UR FAMILY PUBLISHER SERVER (CLAUSE 6) ServerDirectory APPLICATION ASSOCIATION (CLAUSE 7) Associate Abort Release LOGICAL DEVICE (CLAUSE 8) LogicalDeviceDirectory LOGICAL NODE (CLAUSE 9) LogicalNodeDirectory GetAllDataValues DATA (CLAUSE 10) GetDataValues SetDataValues GetDataDirectory GetDataDefinition C-22 D30 Line Distance Relay GE Multilin...
Page 445 (qchg) S27-3 data-update (dupd) GetURCBValues SetURCBValues LOGGING (CLAUSE 14) LOG CONTROL BLOCK GetLCBValues SetLCBValues QueryLogByTime QueryLogByEntry GetLogStatusValues GENERIC SUBSTATION EVENT MODEL (GSE) (CLAUSE 14.3.5.3.4) GOOSE-CONTROL-BLOCK SendGOOSEMessage GetReference GetGOOSEElementNumber GetGoCBValues SetGoCBValues GSSE-CONTROL-BLOCK SendGSSEMessage GetReference GE Multilin D30 Line Distance Relay C-23...
Page 446 (QueryLogByTime or QueryLogAfter) NOTE c8: shall declare support for at least one (SendGOOSEMessage or SendGSSEMessage) c9: shall declare support if TP association is available c10: shall declare support for at least one (SendMSVMessage or SendUSVMessage) C-24 D30 Line Distance Relay GE Multilin...
Page 447: Logical Nodes Table
RDRE: Disturbance recorder function RADR: Disturbance recorder channel analogue RBDR: Disturbance recorder channel binary RDRS: Disturbance record handling RBRF: Breaker failure RDIR: Directional element RFLO: Fault locator RPSB: Power swing detection/blocking RREC: Autoreclosing GE Multilin D30 Line Distance Relay C-25...
Page 448 T: LOGICAL NODES FOR INSTRUMENT TRANSFORMERS TCTR: Current transformer TVTR: Voltage transformer Y: LOGICAL NODES FOR POWER TRANSFORMERS YEFN: Earth fault neutralizer (Peterson coil) YLTC: Tap changer YPSH: Power shunt YPTR: Power transformer C-26 D30 Line Distance Relay GE Multilin...
Page 449 ZCON: Converter ZGEN: Generator ZGIL: Gas insulated line ZLIN: Power overhead line ZMOT: Motor ZREA: Reactor ZRRC: Rotating reactive component ZSAR: Surge arrestor ZTCF: Thyristor controlled frequency converter ZTRC: Thyristor controlled reactive component GE Multilin D30 Line Distance Relay C-27...
Page 450 C.7 LOGICAL NODES APPENDIX C C-28 D30 Line Distance Relay GE Multilin...
Page 451: Iec 60870-5-104
Address Field of the Link: Balanced Transmision Not Present (Balanced Transmission Only) Unbalanced Transmission One Octet Two Octets Structured Unstructured Frame Length (maximum length, number of octets): Not selectable in companion IEC 60870-5-104 standard GE Multilin D30 Line Distance Relay...
Page 452 <18> := Packed start events of protection equipment with time tag M_EP_TB_1 <19> := Packed output circuit information of protection equipment with time tag M_EP_TC_1 <20> := Packed single-point information with status change detection M_SP_NA_1 D30 Line Distance Relay GE Multilin...
Page 453 <103> := Clock synchronization command (see Clause 7.6 in standard) C_CS_NA_1 <104> := Test command C_TS_NA_1 <105> := Reset process command C_RP_NA_1 <106> := Delay acquisition command C_CD_NA_1 <107> := Test command with time tag CP56Time2a C_TS_TA_1 GE Multilin D30 Line Distance Relay...
Page 454 •Blank boxes indicate functions or ASDU not used. •‘X’ if only used in the standard direction TYPE IDENTIFICATION CAUSE OF TRANSMISSION MNEMONIC <1> M_SP_NA_1 <2> M_SP_TA_1 <3> M_DP_NA_1 <4> M_DP_TA_1 <5> M_ST_NA_1 <6> M_ST_TA_1 <7> M_BO_NA_1 <8> M_BO_TA_1 <9> M_ME_NA_1 D30 Line Distance Relay GE Multilin...
Page 455 <34> M_ME_TD_1 <35> M_ME_TE_1 <36> M_ME_TF_1 <37> M_IT_TB_1 <38> M_EP_TD_1 <39> M_EP_TE_1 <40> M_EP_TF_1 <45> C_SC_NA_1 <46> C_DC_NA_1 <47> C_RC_NA_1 <48> C_SE_NA_1 <49> C_SE_NB_1 <50> C_SE_NC_1 <51> C_BO_NA_1 <58> C_SC_TA_1 <59> C_DC_TA_1 <60> C_RC_TA_1 GE Multilin D30 Line Distance Relay...
Page 456 P_ME_NC_1 <113> P_AC_NA_1 <120> F_FR_NA_1 <121> F_SR_NA_1 <122> F_SC_NA_1 <123> F_LS_NA_1 <124> F_AF_NA_1 <125> F_SG_NA_1 <126> F_DR_TA_1*) BASIC APPLICATION FUNCTIONS Station Initialization: Remote initialization Cyclic Data Transmission: Cyclic data transmission Read Procedure: Read procedure D30 Line Distance Relay GE Multilin...
Page 457 Mode A: Local freeze with spontaneous transmission Mode B: Local freeze with counter interrogation Mode C: Freeze and transmit by counter-interrogation commands Mode D: Freeze by counter-interrogation command, frozen values reported simultaneously Counter read Counter freeze without reset GE Multilin D30 Line Distance Relay...
Page 458 Maximum number of outstanding I-format APDUs k and latest acknowledge APDUs (w): PARAMETER DEFAULT REMARKS SELECTED VALUE VALUE 12 APDUs Maximum difference receive sequence number to send state variable 12 APDUs 8 APDUs 8 APDUs Latest acknowledge after receiving I-format APDUs D30 Line Distance Relay GE Multilin...
Page 459: Point List
Other selection(s) from RFC 2200 (list below if selected) D.1.2 POINT LIST The IEC 60870-5-104 data points are configured through the SETTINGS PRODUCT SETUP COMMUNICATIONS DNP / menu. Refer to the Communications section of Chapter 5 for additional details. IEC104 POINT LISTS GE Multilin D30 Line Distance Relay...
Page 460 D.1 IEC 60870-5-104 PROTOCOL APPENDIX D D-10 D30 Line Distance Relay GE Multilin...
Page 461: Dnp Communications
Transmitted: 292 Transmitted: configurable up to 2048 Received: Received: 2048 Maximum Data Link Re-tries: Maximum Application Layer Re-tries: None None Fixed at 3 Configurable Configurable Requires Data Link Layer Confirmation: Never Always Sometimes Configurable GE Multilin D30 Line Distance Relay...
Page 462 FlexLogic™. The On/Off times and Count value are ignored. “Pulse Off” and “Latch Off” operations put the appropriate Virtual Input into the “Off” state. “Trip” and “Close” operations both put the appropriate Virtual Input into the “On” state. D30 Line Distance Relay GE Multilin...
Page 463 Configurable (attach explanation) Configurable (attach explanation) Default Object: 16 Bits (Counter 8) Default Variation: 1 32 Bits (Counters 0 to 7, 9) Point-by-point list attached Other Value: _____ Point-by-point list attached Sends Multi-Fragment Responses: GE Multilin D30 Line Distance Relay...
Page 464: E.1.2 Implementation Table
Otherwise, static object requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01 (for change- event objects, qualifiers 17 or 28 are always responded.) Note 3: Cold restarts are implemented the same as warm restarts – the D30 is not restarted, but the DNP process is restarted. D30 Line Distance Relay GE Multilin...
Page 465 Otherwise, static object requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01 (for change- event objects, qualifiers 17 or 28 are always responded.) Note 3: Cold restarts are implemented the same as warm restarts – the D30 is not restarted, but the DNP process is restarted. GE Multilin D30 Line Distance Relay...
Page 466 Otherwise, static object requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01 (for change- event objects, qualifiers 17 or 28 are always responded.) Note 3: Cold restarts are implemented the same as warm restarts – the D30 is not restarted, but the DNP process is restarted. D30 Line Distance Relay GE Multilin...
Page 467 Otherwise, static object requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01 (for change- event objects, qualifiers 17 or 28 are always responded.) Note 3: Cold restarts are implemented the same as warm restarts – the D30 is not restarted, but the DNP process is restarted. GE Multilin D30 Line Distance Relay...
Page 468: Dnp Point Lists
Change Event Variation reported when variation 0 requested: 2 (Binary Input Change with Time), Configurable Change Event Scan Rate: 8 times per power system cycle Change Event Buffer Size: 500 Default Class for All Points: 1 D30 Line Distance Relay GE Multilin...
Page 469: Binary And Control Relay Output
Virtual Input 27 Virtual Input 59 Virtual Input 28 Virtual Input 60 Virtual Input 29 Virtual Input 61 Virtual Input 30 Virtual Input 62 Virtual Input 31 Virtual Input 63 Virtual Input 32 Virtual Input 64 GE Multilin D30 Line Distance Relay...
Page 470: Counters
Events Since Last Clear A counter freeze command has no meaning for counters 8 and 9. D30 Digital Counter values are represented as 32-bit integers. The DNP 3.0 protocol defines counters to be unsigned integers. Care should be taken when interpreting negative counter values.
Page 471: Analog Inputs
Change Event Variation reported when variation 0 requested: 1 (Analog Change Event without Time) Change Event Scan Rate: defaults to 500 ms Change Event Buffer Size: 256 Default Class for all Points: 2 GE Multilin D30 Line Distance Relay E-11...
Page 472 E.2 DNP POINT LISTS APPENDIX E E-12 D30 Line Distance Relay GE Multilin...
Page 473: Change Notes
URX-220 1601-0116-P1 5.2x 23 October 2006 URX-230 1601-0116-P2 5.2x 24 January 2007 URX-232 F.1.2 CHANGES TO THE MANUAL Table F–2: MAJOR UPDATES FOR D30 MANUAL REVISION P2 (Sheet 1 of 2) PAGE PAGE CHANGE DESCRIPTION (P1) (P2) Title Title Update...
Page 474 F.1 CHANGE NOTES APPENDIX F Table F–2: MAJOR UPDATES FOR D30 MANUAL REVISION P2 (Sheet 2 of 2) PAGE PAGE CHANGE DESCRIPTION (P1) (P2) Update Updated FLEXANALOG PARAMETERS table Table F–3: MAJOR UPDATES FOR D30 MANUAL REVISION P1 PAGE PAGE...
Page 475 APPENDIX F F.1 CHANGE NOTES Table F–5: MAJOR UPDATES FOR D30 MANUAL REVISION N1 (Sheet 2 of 2) PAGE PAGE CHANGE DESCRIPTION (M2) (N1) 5-17 5-17 Update Updated IEC 61850 PROTOCOL sub-section 5-21 5-25 Update Updated REAL TIME CLOCK section...
Page 476: Abbreviations
MVA ....MegaVolt-Ampere (total 3-phase) FDH....Fault Detector high-set MVA_A ... MegaVolt-Ampere (phase A) FDL ....Fault Detector low-set MVA_B ... MegaVolt-Ampere (phase B) FLA....Full Load Current MVA_C... MegaVolt-Ampere (phase C) FO ....Fiber Optic D30 Line Distance Relay GE Multilin...
Page 477 ....With Option RST ....Reset WRT....With Respect To RSTR ..... Restrained RTD....Resistance Temperature Detector X .....Reactance RTU....Remote Terminal Unit XDUCER..Transducer RX (Rx) ..Receive, Receiver XFMR....Transformer s ..... second Z......Impedance, Zone S..... Sensitive GE Multilin D30 Line Distance Relay...
Page 478: Warranty
24 months from date of shipment from factory. In the event of a failure covered by warranty, GE Multilin will undertake to repair or replace the relay providing the warrantor determined that it is defective and it is returned with all transportation charges prepaid to an authorized service centre or the factory.
Page 479 ........5-13, 5-14, 5-19, 5-26, 5-27 specifications ............2-15, 2-16 UCA/MMS ..............5-180 BANKS ............. 5-6, 5-52, 5-53 web server ..............5-25 BATTERY FAIL ..............7-4 COMTRADE ............... B-6, B-7 BINARY INPUT POINTS ............. E-8 GE Multilin D30 Line Distance Relay...
Page 480 DATE ................. 7-2 DISTURBANCE DETECTOR DCMA INPUTS ..............6-17 FlexLogic™ operands .............5-71 Modbus registers ..........B-14, B-30 internal ................5-55 settings ............... 5-187 DNA-1 BIT PAIR ............. 5-180 specifications..............2-13 DNP COMMUNICATIONS DCMA OUTPUTS binary counters ............. E-10 D30 Line Distance Relay GE Multilin...
Page 481 ..............2-12 specifications ..............2-12 FAULT REPORT FREQUENCY TRACKING ........5-54, 6-15 actual values ..............6-18 FREQUENCY, NOMINAL ..........5-53 clearing ..............5-11, 7-1 FUNCTION SETTING ............5-4 Modbus ................B-7 FUSE ................2-14 GE Multilin D30 Line Distance Relay...
Page 482 ........... 2-13, 5-178, 5-179 RTD inputs ............2-13, 3-18 virtual ................5-174 G.703 ............ 3-26, 3-27, 3-28, 3-31 INSPECTION CHECKLIST ..........1-1 GE TYPE IAC CURVES ..........5-116 INSTALLATION GROUND CURRENT METERING ........6-13 communications .............3-20 GROUND DIRECTIONAL SUPERVISION ......5-102 contact inputs/outputs ........
Page 483 OPERATING TIMES ............2-7 Modbus registers ............B-29 ORDER CODES .......... 2-3, 2-4, 6-23, 7-2 NEGATIVE SEQUENCE DIRECTIONAL OVERCURRENT characteristics ............. 5-137 ORDER CODES, UPDATING ..........7-2 ORDERING ............2-2, 2-3, 2-4 FlexLogic™ operands ............ 5-69 GE Multilin D30 Line Distance Relay...
Page 484 Modbus registers ............B-29 see USER-PROGRAMMBLE PUSHBUTTONS PHASE DIRECTIONAL OVERCURRENT FlexLogic™ operands ............ 5-70 logic ................5-123 phase A polarization ............ 5-121 settings .............5-121, 5-122 specifications ..............2-9 QUAD DISTANCE CHARACTERISTIC 5-92, 5-93, 5-99, 8-5, 8-6 D30 Line Distance Relay GE Multilin...
Page 485 ..............2-13 TARGET MESSAGES ............7-3 TARGET SETTING ............. 5-5 SALES OFFICE ..............1-1 TARGETS MENU ............... 7-3 SCAN OPERATION ............1-4 SELECTOR SWITCH TCP PORT NUMBER ............5-25 TELEPROTECTION actual values ..............6-6 GE Multilin D30 Line Distance Relay...
Page 486 ................ 5-44 WEBSITE ................1-1 invoking and scrolling ............ 5-42 Modbus registers ..........B-16, B-21 settings ..............5-42, 5-44 specifications ..............2-12 USER-PROGRAMMABLE LEDs ZERO SEQUENCE CORE BALANCE ........3-9 custom labeling ............... 4-7 viii D30 Line Distance Relay GE Multilin...

GE D30 Instruction Manual

1 Getting Started

2 Product Description

3 Hardware

4 Human Interfaces

5 Settings

6 Actual Values

7 Commands and

8 Theory of Operation

9 Application of

Flexanalog

Flexanalog Parameter List

Modbus Communications

Modbus Rtu Protocol

Modbus Function Codes

File Transfers

Memory Mapping

Iec 61850 Communications

Overview

Server Data Organization

Server Features and Configuration

Iec 61850 Implementation Via Enervista Ur Setup

Quick Links

Related Manuals for GE D30

Summary of Contents for GE D30