GE D60 Relay Manual

Title Page

g

GE Industrial Systems

D60 Line Distance Protection SystemInstruction ManualD60 Revision: 5.7x Manual P/N: 1601-0089-U2 (GEK-113519A) Copyright 2009 GE Multilin

E83849RE

T GIS ERE

GE Multilin 215 Anderson Avenue, Markham, Ontario Canada L6E 1B3 Tel: (905) 294-6222 Fax: (905) 201-2098 Internet: http://www.GEmultilin.comLISTED IND.CONT. EQ. 52TL

ISO9001:2000EM

D

U LT I L

I

GE Multilin's Quality Management System is registered to ISO9001:2000 QMI # 005094 UL # A3775

*1601-0089-U2*

N

G

Addendum

gADDENDUM

GE Industrial Systems

This addendum contains information that relates to the D60 Line Distance Protection System, version 5.7x. This addendum lists a number of information items that appear in the instruction manual GEK-113519A (revision U2) but are not included in the current D60 operations. The following functions and items are not yet available with the current version of the D60 relay: Signal sources SRC 5 and SRC 6. Stub bus: The final stub bus protection is not implemented for this release. This feature can be implemented using a phase instantaneous overcurrent function and the auxiliary contact from the line disconnect, incorporated into a simple FlexLogic equation. Version 4.0x and higher releases of the D60 relay includes new hardware (CPU and CT/VT modules). The new CPU modules are specified with the following order codes: 9E, 9G, 9H, 9J, 9K, 9L, 9M, 9N, 9P, 9R, and 9S. The new CT/VT modules are specified with the following order codes: 8F, 8G 8L, 8M. The following table maps the relationship between the old CPU and CT/VT modules to the newer versions:MODULE CPU OLD 9A 9C 9D ----------------CT/VT 8A 8B --NEW 9E 9G 9H 9J 9K 9L 9M 9N 9P 9R 9S 8F 8G 8L 8M DESCRIPTION RS485 and RS485 (Modbus RTU, DNP) RS485 and 10Base-F (Ethernet, Modbus TCP/IP, DNP) RS485 and redundant 10Base-F (Ethernet, Modbus TCP/IP, DNP) RS485 and multi-mode ST 100Base-FX RS485 and multi-mode ST redundant 100Base-FX RS485 and single mode SC 100Base-FX RS485 and single mode SC redundant 100Base-FX RS485 and 10/100Base-T RS485 and single mode ST 100Base-FX RS485 and single mode ST redundant 100Base-FX RS485 and six-port managed Ethernet switch Standard 4CT/4VT Sensitive ground 4CT/4VT Standard 4CT/4VT with enhanced diagnostics Sensitive ground 4CT/4VT with enhanced diagnostics

The new CT/VT modules can only be used with the new CPUs (9E, 9G, 9H, 9J, 9K, 9L, 9M, 9N, 9P, 9R, and 9S), and the old CT/VT modules can only be used with the old CPU modules (9A, 9C, 9D). To prevent any hardware mismatches, the new CPU and CT/VT modules have blue labels and a warning sticker stating Attn.: Ensure CPU and DSP module label colors are the same!. In the event that there is a mismatch between the CPU and CT/VT module, the relay will not function and a DSP ERROR or HARDWARE MISMATCH error will be displayed. All other input/output modules are compatible with the new hardware. With respect to the firmware, firmware versions 4.0x and higher are only compatible with the new CPU and CT/VT modules. Previous versions of the firmware (3.4x and earlier) are only compatible with the older CPU and CT/VT modules.

Table of Contents

TABLE OF CONTENTS

1. GETTING STARTED

1.1 IMPORTANT PROCEDURES1.1.1 1.1.2 1.2.1 1.2.2 1.2.3 1.2.4 1.3.1 1.3.2 1.3.3 1.3.4 1.3.5 1.4.1 1.4.2 1.4.3 1.5.1 1.5.2 1.5.3 1.5.4 1.5.5 1.5.6 1.5.7 CAUTIONS AND WARNINGS ........................................................................... 1-1 INSPECTION CHECKLIST ................................................................................ 1-1 INTRODUCTION TO THE UR ........................................................................... 1-2 HARDWARE ARCHITECTURE ......................................................................... 1-3 SOFTWARE ARCHITECTURE.......................................................................... 1-4 IMPORTANT CONCEPTS ................................................................................. 1-4 PC REQUIREMENTS ........................................................................................ 1-5 INSTALLATION.................................................................................................. 1-5 CONFIGURING THE D60 FOR SOFTWARE ACCESS .................................... 1-6 USING THE QUICK CONNECT FEATURE....................................................... 1-9 CONNECTING TO THE D60 RELAY .............................................................. 1-15 MOUNTING AND WIRING............................................................................... 1-16 COMMUNICATIONS........................................................................................ 1-16 FACEPLATE DISPLAY .................................................................................... 1-16 FACEPLATE KEYPAD..................................................................................... 1-17 MENU NAVIGATION ....................................................................................... 1-17 MENU HIERARCHY ........................................................................................ 1-17 RELAY ACTIVATION....................................................................................... 1-17 RELAY PASSWORDS ..................................................................................... 1-18 FLEXLOGIC CUSTOMIZATION................................................................... 1-18 COMMISSIONING ........................................................................................... 1-19

1.2 UR OVERVIEW

1.3 ENERVISTA UR SETUP SOFTWARE

1.4 UR HARDWARE

1.5 USING THE RELAY

2. PRODUCT DESCRIPTION

2.1 INTRODUCTION2.1.1 2.1.2 2.1.3 2.2.1 2.2.2 2.2.3 2.2.4 2.2.5 2.2.6 2.2.7 2.2.8 2.2.9 2.2.10 2.2.11 2.2.12 2.2.13 2.2.14 OVERVIEW........................................................................................................ 2-1 ORDERING........................................................................................................ 2-3 REPLACEMENT MODULES ............................................................................. 2-7 PROTECTION ELEMENTS ............................................................................. 2-10 USER PROGRAMMABLE ELEMENTS ........................................................... 2-15 MONITORING .................................................................................................. 2-16 METERING ...................................................................................................... 2-16 INPUTS ............................................................................................................ 2-17 POWER SUPPLY ............................................................................................ 2-18 OUTPUTS ........................................................................................................ 2-18 COMMUNICATIONS........................................................................................ 2-19 INTER-RELAY COMMUNICATIONS ............................................................... 2-21 ENVIRONMENTAL .......................................................................................... 2-21 TYPE TESTS ................................................................................................... 2-22 PRODUCTION TESTS .................................................................................... 2-22 APPROVALS ................................................................................................... 2-23 MAINTENANCE ............................................................................................... 2-23

2.2 SPECIFICATIONS

3. HARDWARE

3.1 DESCRIPTION3.1.1 3.1.2 3.1.3 3.2.1 3.2.2 3.2.3 3.2.4 3.2.5 3.2.6 PANEL CUTOUT ............................................................................................... 3-1 MODULE WITHDRAWAL AND INSERTION ..................................................... 3-6 REAR TERMINAL LAYOUT............................................................................... 3-8 TYPICAL WIRING............................................................................................ 3-10 DIELECTRIC STRENGTH ............................................................................... 3-11 CONTROL POWER ......................................................................................... 3-11 CT/VT MODULES ............................................................................................ 3-12 PROCESS BUS MODULES ............................................................................ 3-13 CONTACT INPUTS AND OUTPUTS ............................................................... 3-14

3.2 WIRING

GE Multilin

D60 Line Distance Protection System

v

TABLE OF CONTENTS3.2.7 3.2.8 3.2.9 3.2.10 3.3.1 3.3.2 3.3.3 3.3.4 3.3.5 3.3.6 3.3.7 3.3.8 3.3.9 3.4.1 3.4.2 3.4.3 3.4.4 3.4.5 3.4.6 TRANSDUCER INPUTS/OUTPUTS.................................................................3-21 RS232 FACEPLATE PORT ..............................................................................3-22 CPU COMMUNICATION PORTS.....................................................................3-22 IRIG-B ...............................................................................................................3-25 DESCRIPTION .................................................................................................3-27 FIBER: LED AND ELED TRANSMITTERS ......................................................3-29 FIBER-LASER TRANSMITTERS .....................................................................3-29 G.703 INTERFACE...........................................................................................3-30 RS422 INTERFACE .........................................................................................3-33 RS422 AND FIBER INTERFACE .....................................................................3-35 G.703 AND FIBER INTERFACE ......................................................................3-35 IEEE C37.94 INTERFACE................................................................................3-36 C37.94SM INTERFACE ...................................................................................3-38 OVERVIEW ......................................................................................................3-40 MANAGED ETHERNET SWITCH MODULE HARDWARE..............................3-40 MANAGED SWITCH LED INDICATORS .........................................................3-41 CONFIGURING THE MANAGED ETHERNET SWITCH MODULE .................3-41 UPLOADING D60 SWITCH MODULE FIRMWARE .........................................3-43 ETHERNET SWITCH SELF-TEST ERRORS...................................................3-46

3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS

3.4 MANAGED ETHERNET SWITCH MODULES

4. HUMAN INTERFACES

4.1 ENERVISTA UR SETUP SOFTWARE INTERFACE4.1.1 4.1.2 4.1.3 4.1.4 4.2.1 4.2.2 4.2.3 4.3.1 4.3.2 4.3.3 4.3.4 4.3.5 4.3.6 4.3.7 4.3.8 INTRODUCTION ................................................................................................4-1 CREATING A SITE LIST ....................................................................................4-1 ENERVISTA UR SETUP OVERVIEW ................................................................4-1 ENERVISTA UR SETUP MAIN WINDOW..........................................................4-3 SETTINGS TEMPLATES ...................................................................................4-4 SECURING AND LOCKING FLEXLOGIC EQUATIONS ................................4-8 SETTINGS FILE TRACEABILITY.....................................................................4-10 FACEPLATE .....................................................................................................4-13 LED INDICATORS............................................................................................4-14 CUSTOM LABELING OF LEDS .......................................................................4-17 DISPLAY...........................................................................................................4-23 KEYPAD ...........................................................................................................4-23 BREAKER CONTROL ......................................................................................4-23 MENUS .............................................................................................................4-24 CHANGING SETTINGS ...................................................................................4-26

4.2 EXTENDED ENERVISTA UR SETUP FEATURES

4.3 FACEPLATE INTERFACE

5. SETTINGS

5.1 OVERVIEW5.1.1 5.1.2 5.1.3 5.2.1 5.2.2 5.2.3 5.2.4 5.2.5 5.2.6 5.2.7 5.2.8 5.2.9 5.2.10 5.2.11 5.2.12 5.2.13 SETTINGS MAIN MENU ....................................................................................5-1 INTRODUCTION TO ELEMENTS ......................................................................5-4 INTRODUCTION TO AC SOURCES..................................................................5-5 SECURITY..........................................................................................................5-8 DISPLAY PROPERTIES ..................................................................................5-12 CLEAR RELAY RECORDS ..............................................................................5-14 COMMUNICATIONS ........................................................................................5-15 MODBUS USER MAP ......................................................................................5-34 REAL TIME CLOCK .........................................................................................5-35 FAULT REPORTS ............................................................................................5-36 OSCILLOGRAPHY ...........................................................................................5-38 DATA LOGGER ................................................................................................5-40 USER-PROGRAMMABLE LEDS .....................................................................5-41 USER-PROGRAMMABLE SELF-TESTS .........................................................5-44 CONTROL PUSHBUTTONS ............................................................................5-45 USER-PROGRAMMABLE PUSHBUTTONS....................................................5-47

5.2 PRODUCT SETUP

vi


GE Multilin

TABLE OF CONTENTS5.2.14 5.2.15 5.2.16 5.2.17 5.2.18 5.3.1 5.4.1 5.4.2 5.4.3 5.4.4 5.4.5 5.4.6 5.4.7 5.5.1 5.5.2 5.5.3 5.5.4 5.5.5 5.5.6 5.5.7 5.5.8 5.6.1 5.6.2 5.6.3 5.6.4 5.6.5 5.6.6 5.6.7 5.6.8 5.6.9 5.6.10 5.6.11 5.6.12 5.6.13 5.7.1 5.7.2 5.7.3 5.7.4 5.7.5 5.7.6 5.7.7 5.7.8 5.7.9 5.7.10 5.7.11 5.8.1 5.8.2 5.8.3 5.8.4 5.8.5 5.8.6 5.8.7 5.8.8 5.8.9 5.8.10 5.8.11 5.8.12 5.8.13 FLEX STATE PARAMETERS .......................................................................... 5-52 USER-DEFINABLE DISPLAYS ....................................................................... 5-53 DIRECT INPUTS AND OUTPUTS ................................................................... 5-55 TELEPROTECTION......................................................................................... 5-63 INSTALLATION................................................................................................ 5-63 REMOTE RESOURCES CONFIGURATION ................................................... 5-65 AC INPUTS ...................................................................................................... 5-66 POWER SYSTEM............................................................................................ 5-67 SIGNAL SOURCES ......................................................................................... 5-68 BREAKERS...................................................................................................... 5-71 DISCONNECT SWITCHES ............................................................................. 5-75 FLEXCURVES ............................................................................................. 5-78 PHASOR MEASUREMENT UNIT.................................................................... 5-85 INTRODUCTION TO FLEXLOGIC ............................................................. 5-101 FLEXLOGIC RULES .................................................................................. 5-113 FLEXLOGIC EVALUATION........................................................................ 5-113 FLEXLOGIC EXAMPLE ............................................................................. 5-114 FLEXLOGIC EQUATION EDITOR ............................................................. 5-118 FLEXLOGIC TIMERS................................................................................. 5-118 FLEXELEMENTS ....................................................................................... 5-119 NON-VOLATILE LATCHES ........................................................................... 5-123 OVERVIEW.................................................................................................... 5-124 SETTING GROUP ......................................................................................... 5-124 LINE PICKUP................................................................................................. 5-125 DISTANCE ..................................................................................................... 5-127 POWER SWING DETECT ............................................................................. 5-145 LOAD ENCROACHMENT.............................................................................. 5-154 PHASE CURRENT ........................................................................................ 5-156 NEUTRAL CURRENT.................................................................................... 5-167 WATTMETRIC GROUND FAULT .................................................................. 5-175 GROUND CURRENT..................................................................................... 5-178 NEGATIVE SEQUENCE CURRENT ............................................................. 5-180 BREAKER FAILURE ...................................................................................... 5-186 VOLTAGE ELEMENTS .................................................................................. 5-195 OVERVIEW.................................................................................................... 5-206 TRIP BUS....................................................................................................... 5-206 SETTING GROUPS ....................................................................................... 5-208 SELECTOR SWITCH..................................................................................... 5-209 TRIP OUTPUT ............................................................................................... 5-215 SYNCHROCHECK......................................................................................... 5-221 AUTORECLOSE ............................................................................................ 5-225 DIGITAL ELEMENTS..................................................................................... 5-237 DIGITAL COUNTERS .................................................................................... 5-240 MONITORING ELEMENTS ........................................................................... 5-242 PILOT SCHEMES .......................................................................................... 5-253 CONTACT INPUTS........................................................................................ 5-275 VIRTUAL INPUTS.......................................................................................... 5-277 CONTACT OUTPUTS.................................................................................... 5-278 VIRTUAL OUTPUTS ...................................................................................... 5-280 REMOTE DEVICES ....................................................................................... 5-281 REMOTE INPUTS.......................................................................................... 5-282 REMOTE DOUBLE-POINT STATUS INPUTS .............................................. 5-283 REMOTE OUTPUTS...................................................................................... 5-283 RESETTING................................................................................................... 5-284 DIRECT INPUTS AND OUTPUTS ................................................................. 5-285 TELEPROTECTION INPUTS AND OUTPUTS.............................................. 5-288 IEC 61850 GOOSE ANALOGS...................................................................... 5-290 IEC 61850 GOOSE INTEGERS..................................................................... 5-291

5.3 REMOTE RESOURCES 5.4 SYSTEM SETUP

5.5 FLEXLOGIC

5.6 GROUPED ELEMENTS

5.7 CONTROL ELEMENTS

5.8 INPUTS AND OUTPUTS

GE Multilin


vii

TABLE OF CONTENTS 5.9 TRANSDUCER INPUTS AND OUTPUTS5.9.1 5.9.2 5.9.3 5.10.1 5.10.2 5.10.3 5.10.4 DCMA INPUTS ...............................................................................................5-292 RTD INPUTS ..................................................................................................5-293 DCMA OUTPUTS ...........................................................................................5-295 TEST MODE ...................................................................................................5-298 FORCE CONTACT INPUTS...........................................................................5-299 FORCE CONTACT OUTPUTS.......................................................................5-300 PHASOR MEASUREMENT UNIT TEST VALUES .........................................5-301

5.10 TESTING

6. ACTUAL VALUES

6.1 OVERVIEW6.1.1 6.2.1 6.2.2 6.2.3 6.2.4 6.2.5 6.2.6 6.2.7 6.2.8 6.2.9 6.2.10 6.2.11 6.2.12 6.2.13 6.2.14 6.2.15 6.2.16 6.2.17 6.2.18 6.3.1 6.3.2 6.3.3 6.3.4 6.3.5 6.3.6 6.3.7 6.3.8 6.3.9 6.4.1 6.4.2 6.4.3 6.4.4 6.4.5 6.4.6 6.5.1 6.5.2 ACTUAL VALUES MAIN MENU .........................................................................6-1 CONTACT INPUTS ............................................................................................6-3 VIRTUAL INPUTS ..............................................................................................6-3 REMOTE INPUTS ..............................................................................................6-3 REMOTE DOUBLE-POINT STATUS INPUTS ...................................................6-4 TELEPROTECTION INPUTS .............................................................................6-4 CONTACT OUTPUTS ........................................................................................6-4 VIRTUAL OUTPUTS ..........................................................................................6-5 AUTORECLOSE.................................................................................................6-5 REMOTE DEVICES............................................................................................6-5 DIGITAL COUNTERS.........................................................................................6-6 SELECTOR SWITCHES ....................................................................................6-6 FLEX STATES ....................................................................................................6-6 ETHERNET ........................................................................................................6-7 DIRECT INPUTS ................................................................................................6-7 DIRECT DEVICES STATUS ..............................................................................6-8 IEC 61850 GOOSE INTEGERS .........................................................................6-8 TELEPROTECTION CHANNEL TESTS.............................................................6-8 ETHERNET SWITCH .........................................................................................6-9 METERING CONVENTIONS ...........................................................................6-10 SOURCES ........................................................................................................6-13 SYNCHROCHECK ...........................................................................................6-17 TRACKING FREQUENCY................................................................................6-17 FLEXELEMENTS ..........................................................................................6-17 IEC 61580 GOOSE ANALOG VALUES ...........................................................6-18 WATTMETRIC GROUND FAULT.....................................................................6-18 PHASOR MEASUREMENT UNIT ....................................................................6-18 TRANSDUCER INPUTS AND OUTPUTS ........................................................6-19 FAULT REPORTS ............................................................................................6-20 EVENT RECORDS ...........................................................................................6-20 OSCILLOGRAPHY ...........................................................................................6-21 DATA LOGGER ................................................................................................6-21 PHASOR MEASUREMENT UNIT RECORDS .................................................6-21 BREAKER MAINTENANCE .............................................................................6-22 MODEL INFORMATION ...................................................................................6-23 FIRMWARE REVISIONS..................................................................................6-23

6.2 STATUS

6.3 METERING

6.4 RECORDS

6.5 PRODUCT INFORMATION

7. COMMANDS AND TARGETS

7.1 COMMANDS7.1.1 7.1.2 7.1.3 7.1.4 7.1.5 7.1.6 COMMANDS MENU ...........................................................................................7-1 VIRTUAL INPUTS ..............................................................................................7-1 CLEAR RECORDS .............................................................................................7-2 SET DATE AND TIME ........................................................................................7-2 RELAY MAINTENANCE .....................................................................................7-3 PHASOR MEASUREMENT UNIT ONE-SHOT ..................................................7-3

viii


GE Multilin

TABLE OF CONTENTS 7.2 TARGETS7.2.1 7.2.2 7.2.3 TARGETS MENU............................................................................................... 7-6 TARGET MESSAGES ....................................................................................... 7-6 RELAY SELF-TESTS......................................................................................... 7-6

8. SECURITY

8.1 PASSWORD SECURITY8.1.1 8.1.2 8.1.3 8.1.4 8.1.5 8.1.6 8.2.1 8.2.2 8.2.3 8.3.1 8.3.2 8.3.3 8.3.4 OVERVIEW........................................................................................................ 8-1 PASSWORD SECURITY MENU ....................................................................... 8-2 LOCAL PASSWORDS ....................................................................................... 8-2 REMOTE PASSWORDS ................................................................................... 8-3 ACCESS SUPERVISION ................................................................................... 8-3 DUAL PERMISSION SECURITY ACCESS ....................................................... 8-4 SETTINGS TEMPLATES ................................................................................... 8-6 SECURING AND LOCKING FLEXLOGIC EQUATIONS ............................. 8-10 SETTINGS FILE TRACEABILITY .................................................................... 8-12 OVERVIEW...................................................................................................... 8-15 ENABLING THE SECURITY MANAGEMENT SYSTEM ................................. 8-15 ADDING A NEW USER ................................................................................... 8-15 MODIFYING USER PRIVILEGES ................................................................... 8-16

8.2 SETTINGS SECURITY

8.3 ENERVISTA SECURITY MANAGEMENT SYSTEM

9. THEORY OF OPERATION

9.1 DISTANCE ELEMENTS9.1.1 9.1.2 9.1.3 9.1.4 9.1.5 9.2.1 9.2.2 9.3.1 9.3.2 9.4.1 9.5.1 9.5.2 9.5.3 9.5.4 9.5.5 9.5.6 9.6.1 INTRODUCTION................................................................................................ 9-1 PHASOR ESTIMATION ..................................................................................... 9-1 DISTANCE CHARACTERISTICS ...................................................................... 9-2 MEMORY POLARIZATION................................................................................ 9-6 DISTANCE ELEMENTS ANALYSIS .................................................................. 9-7 DESCRIPTION................................................................................................. 9-11 EXAMPLE ........................................................................................................ 9-14 DESCRIPTION................................................................................................. 9-16 EXAMPLE ........................................................................................................ 9-16 DESCRIPTION................................................................................................. 9-18 OVERVIEW...................................................................................................... 9-21 PHASE SELECTION........................................................................................ 9-24 COMMUNICATIONS CHANNELS FOR PILOT-AIDED SCHEMES ................ 9-25 PERMISSIVE ECHO SIGNALING ................................................................... 9-33 PILOT SCHEME / PHASE SELECTOR COORDINATION .............................. 9-34 CROSS-COUNTRY FAULT EXAMPLE ........................................................... 9-35 FAULT TYPE DETERMINATION..................................................................... 9-36

9.2 PHASE DISTANCE APPLIED TO POWER TRANSFORMERS

9.3 GROUND DIRECTIONAL OVERCURRENT

9.4 SERIES COMPENSATED LINES 9.5 SINGLE-POLE TRIPPING

9.6 FAULT LOCATOR

10. APPLICATION OF SETTINGS

10.1 APPLICATION GUIDELINES10.1.1 10.1.2 10.1.3 10.2.1 10.2.2 INTRODUCTION.............................................................................................. 10-1 IMPACT OF MEMORY POLARIZATION ......................................................... 10-1 HIGH-SET OVERCURRENT ELEMENTS ....................................................... 10-1 PHASE DISTANCE.......................................................................................... 10-2 GROUND DISTANCE ...................................................................................... 10-3

10.2 DISTANCE ELEMENTS (STEPPED DISTANCE SCHEME)

GE Multilin


ix

TABLE OF CONTENTS 10.3 PROTECTION SIGNALING SCHEMES10.3.1 10.3.2 10.3.3 10.3.4 10.3.5 10.3.6 10.3.7 10.4.1 10.4.2 10.4.3 10.4.4 10.5.1 10.5.2 OVERVIEW ......................................................................................................10-6 DIRECT UNDER-REACHING TRANSFER TRIP (DUTT) ................................10-6 PERMISSIVE UNDER-REACHING TRANSFER TRIP (PUTT)........................10-6 PERMISSIVE OVER-REACHING TRANSFER TRIP (POTT) ..........................10-6 HYBRID POTT SCHEME (HYB-POTT)............................................................10-7 DIRECTIONAL COMPARISON BLOCKING.....................................................10-8 DIRECTIONAL COMPARISON UNBLOCKING ...............................................10-9 INTRODUCTION ............................................................................................10-11 DISTANCE......................................................................................................10-11 GROUND DIRECTIONAL OVERCURRENT ..................................................10-12 HIGH-SET PHASE OVERCURRENT.............................................................10-12 PHASE DISTANCE PROTECTION ................................................................10-13 EXAMPLE .......................................................................................................10-14

10.4 SERIES COMPENSATED LINES

10.5 PHASE DISTANCE THROUGH POWER TRANSFORMERS

A. FLEXANALOG AND FLEXINTEGER PARAMETERS

A.1 PARAMETER LISTSA.1.1 A.1.2 FLEXANALOG ITEMS ....................................................................................... A-1 FLEXINTEGER ITEMS .................................................................................... A-10

B. MODBUS COMMUNICATIONS

B.1 MODBUS RTU PROTOCOLB.1.1 B.1.2 B.1.3 B.1.4 B.2.1 B.2.2 B.2.3 B.2.4 B.2.5 B.2.6 B.3.1 B.3.2 B.4.1 B.4.2 INTRODUCTION ............................................................................................... B-1 PHYSICAL LAYER ............................................................................................ B-1 DATA LINK LAYER ........................................................................................... B-1 CRC-16 ALGORITHM ....................................................................................... B-2 SUPPORTED FUNCTION CODES ................................................................... B-3 READ ACTUAL VALUES OR SETTINGS (FUNCTION CODE 03/04H) ........... B-3 EXECUTE OPERATION (FUNCTION CODE 05H)........................................... B-4 STORE SINGLE SETTING (FUNCTION CODE 06H)....................................... B-4 STORE MULTIPLE SETTINGS (FUNCTION CODE 10H) ................................ B-5 EXCEPTION RESPONSES............................................................................... B-5 OBTAINING RELAY FILES VIA MODBUS........................................................ B-6 MODBUS PASSWORD OPERATION ............................................................... B-7 MODBUS MEMORY MAP ................................................................................. B-9 DATA FORMATS............................................................................................. B-68

B.2 MODBUS FUNCTION CODES

B.3 FILE TRANSFERS

B.4 MEMORY MAPPING

C. IEC 61850 COMMUNICATIONS

C.1 OVERVIEWC.1.1 C.1.2 C.2.1 C.2.2 C.2.3 C.2.4 C.2.5 C.2.6 C.2.7 C.3.1 C.3.2 INTRODUCTION ............................................................................................... C-1 COMMUNICATION PROFILES ......................................................................... C-1 OVERVIEW ....................................................................................................... C-2 GGIO1: DIGITAL STATUS VALUES ................................................................. C-2 GGIO2: DIGITAL CONTROL VALUES.............................................................. C-2 GGIO3: DIGITAL STATUS AND ANALOG VALUES FROM RECEIVED GOOSE DATAC-2 GGIO4: GENERIC ANALOG MEASURED VALUES......................................... C-2 MMXU: ANALOG MEASURED VALUES .......................................................... C-3 PROTECTION AND OTHER LOGICAL NODES............................................... C-3 BUFFERED/UNBUFFERED REPORTING........................................................ C-5 FILE TRANSFER ............................................................................................... C-5

C.2 SERVER DATA ORGANIZATION

C.3 SERVER FEATURES AND CONFIGURATION

x


GE Multilin

TABLE OF CONTENTSC.3.3 C.3.4 C.3.5 C.3.6 C.3.7 C.3.8 C.3.9 C.4.1 C.4.2 C.4.3 C.4.4 C.4.5 C.4.6 C.5.1 C.5.2 C.5.3 C.5.4 C.5.5 C.5.6 C.6.1 C.6.2 C.6.3 C.7.1 TIMESTAMPS AND SCANNING .......................................................................C-5 LOGICAL DEVICE NAME..................................................................................C-5 LOCATION.........................................................................................................C-5 LOGICAL NODE NAME PREFIXES ..................................................................C-6 CONNECTION TIMING .....................................................................................C-6 NON-IEC 61850 DATA ......................................................................................C-6 COMMUNICATION SOFTWARE UTILITIES .....................................................C-6 OVERVIEW........................................................................................................C-7 GSSE CONFIGURATION ..................................................................................C-7 FIXED GOOSE ..................................................................................................C-7 CONFIGURABLE GOOSE.................................................................................C-7 ETHERNET MAC ADDRESS FOR GSSE/GOOSE...........................................C-9 GSSE ID AND GOOSE ID SETTINGS ............................................................C-10 OVERVIEW......................................................................................................C-11 CONFIGURING IEC 61850 SETTINGS...........................................................C-12 ABOUT ICD FILES...........................................................................................C-13 CREATING AN ICD FILE WITH ENERVISTA UR SETUP ..............................C-17 ABOUT SCD FILES .........................................................................................C-17 IMPORTING AN SCD FILE WITH ENERVISTA UR SETUP ...........................C-20 ACSI BASIC CONFORMANCE STATEMENT.................................................C-22 ACSI MODELS CONFORMANCE STATEMENT ............................................C-22 ACSI SERVICES CONFORMANCE STATEMENT .........................................C-23 LOGICAL NODES TABLE ...............................................................................C-26

C.4 GENERIC SUBSTATION EVENT SERVICES: GSSE AND GOOSE

C.5 IEC 61850 IMPLEMENTATION VIA ENERVISTA UR SETUP

C.6 ACSI CONFORMANCE

C.7 LOGICAL NODES

D. IEC 60870-5-104 COMMS.

D.1 IEC 60870-5-104 PROTOCOLD.1.1 D.1.2 INTEROPERABILITY DOCUMENT ...................................................................D-1 POINTS LIST .....................................................................................................D-9

E. DNP COMMUNICATIONS

E.1 DEVICE PROFILE DOCUMENTE.1.1 E.1.2 E.2.1 E.2.2 E.2.3 E.2.4 DNP V3.00 DEVICE PROFILE ..........................................................................E-1 IMPLEMENTATION TABLE ...............................................................................E-4 BINARY INPUT POINTS....................................................................................E-8 BINARY AND CONTROL RELAY OUTPUT ......................................................E-9 COUNTERS .....................................................................................................E-10 ANALOG INPUTS ............................................................................................E-11

E.2 DNP POINT LISTS

F. MISCELLANEOUS

F.1 CHANGE NOTESF.1.1 F.1.2 F.2.1 F.3.1 REVISION HISTORY ......................................................................................... F-1 CHANGES TO THE D60 MANUAL.................................................................... F-2 STANDARD ABBREVIATIONS ......................................................................... F-6 GE MULTILIN WARRANTY ............................................................................... F-8

F.2 ABBREVIATIONS F.3 WARRANTY

INDEX

GE Multilin


xi

TABLE OF CONTENTS

xii


GE Multilin

1 GETTING STARTED 1 GETTING STARTED 1.1IMPORTANT PROCEDURES Please read this chapter to help guide you through the initial setup of your new relay.

1.1 IMPORTANT PROCEDURES

11.1.1 CAUTIONS AND WARNINGS

WARNING

CAUTION

Before attempting to install or use the relay, it is imperative that all WARNINGS and CAUTIONS in this manual are reviewed to help prevent personal injury, equipment damage, and/or downtime. 1.1.2 INSPECTION CHECKLIST

1. 2.

Open the relay packaging and inspect the unit for physical damage. View the rear nameplate and verify that the correct model has been ordered.

D60 Line Distance RelayGE MultilinTechnical Support: Tel: (905) 294-6222 Fax: (905) 201-2098http://www.GEmultilin.com

RATINGS:Control Power: 88-300V DC @ 35W / 77-265V AC @ 35VA Contact Inputs: 300V DC Max 10mA Contact Outputs: Standard Pilot Duty / 250V AC 7.5A 360V A Resistive / 125V DC Break 4A @ L/R = 40mS / 300WMade in Canada

Model: Mods: Wiring Diagram: Inst. Manual: Serial Number: Firmware: Mfg. Date:

D60E00HCHF8AH6AM6BP8BX7A 000 837774A3 GEK-113270 MAZB98000029 D 2005/01/05

-

M

A

A

B

9

7

0

0

0

0

9

9

-

837806A1.CDR

Figure 11: REAR NAMEPLATE (EXAMPLE) 3. Ensure that the following items are included: Instruction manual. GE EnerVista CD (includes the EnerVista UR Setup software and manuals in PDF format). Mounting screws. For product information, instruction manual updates, and the latest software updates, please visit the GE Multilin website at http://www.GEmultilin.com. If there is any noticeable physical damage, or any of the contents listed are missing, please contact GE Multilin immediately.NOTE

GE MULTILIN CONTACT INFORMATION AND CALL CENTER FOR PRODUCT SUPPORT: GE Multilin 215 Anderson Avenue Markham, Ontario Canada L6E 1B3 TELEPHONE: FAX: E-MAIL: HOME PAGE: (905) 294-6222, 1-800-547-8629 (North America only) (905) 201-2098 [email protected] http://www.GEmultilin.com

GE Multilin


1-1

1.2 UR OVERVIEW 1.2UR OVERVIEW

1 GETTING STARTED 1.2.1 INTRODUCTION TO THE UR

1

Historically, substation protection, control, and metering functions were performed with electromechanical equipment. This first generation of equipment was gradually replaced by analog electronic equipment, most of which emulated the singlefunction approach of their electromechanical precursors. Both of these technologies required expensive cabling and auxiliary equipment to produce functioning systems. Recently, digital electronic equipment has begun to provide protection, control, and metering functions. Initially, this equipment was either single function or had very limited multi-function capability, and did not significantly reduce the cabling and auxiliary equipment required. However, recent digital relays have become quite multi-functional, reducing cabling and auxiliaries significantly. These devices also transfer data to central control facilities and Human Machine Interfaces using electronic communications. The functions performed by these products have become so broad that many users now prefer the term IED (Intelligent Electronic Device). It is obvious to station designers that the amount of cabling and auxiliary equipment installed in stations can be even further reduced, to 20% to 70% of the levels common in 1990, to achieve large cost reductions. This requires placing even more functions within the IEDs. Users of power equipment are also interested in reducing cost by improving power quality and personnel productivity, and as always, in increasing system reliability and efficiency. These objectives are realized through software which is used to perform functions at both the station and supervisory levels. The use of these systems is growing rapidly. High speed communications are required to meet the data transfer rates required by modern automatic control and monitoring systems. In the near future, very high speed communications will be required to perform protection signaling with a performance target response time for a command signal between two IEDs, from transmission to reception, of less than 3 milliseconds. This has been established by the IEC 61850 standard. IEDs with the capabilities outlined above will also provide significantly more power system data than is presently available, enhance operations and maintenance, and permit the use of adaptive system configuration for protection and control systems. 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.

1-2


GE Multilin

1 GETTING STARTED

1.2 UR OVERVIEW 1.2.2 HARDWARE ARCHITECTURE

a) UR BASIC DESIGN The UR is a digital-based device containing a central processing unit (CPU) that handles multiple types of input and output signals. The UR can communicate over a local area network (LAN) with an operator interface, a programming device, or another UR device.

1

Input ElementsContact Inputs Virtual Inputs Analog Inputs CT Inputs VT Inputs Remote Inputs Direct InputsInput Status Table

CPU ModuleProtective Elements Pickup Dropout Output OperateStatus

Output ElementsContact Outputs Virtual Outputs Analog Outputs Remote Outputs -DNA -USER Direct Outputs

Logic Gates

Table

LAN Programming Device Operator Interface827822A2.CDR

Figure 12: UR CONCEPT BLOCK DIAGRAM The CPU module contains firmware that provides protection elements in the form of logic algorithms, as well as programmable logic gates, timers, and latches for control features. Input elements accept a variety of analog or digital signals from the field. The UR isolates and converts these signals into logic signals used by the relay. Output elements convert and isolate the logic signals generated by the relay into digital or analog signals that can be used to control field devices. b) UR SIGNAL TYPES The contact inputs and outputs are digital signals associated with connections to hard-wired contacts. Both wet and dry contacts are supported. The virtual inputs and outputs are digital signals associated with UR-series internal logic signals. Virtual inputs include signals generated by the local user interface. The virtual outputs are outputs of FlexLogic equations used to customize the device. Virtual outputs can also serve as virtual inputs to FlexLogic equations. The analog inputs and outputs are signals that are associated with transducers, such as Resistance Temperature Detectors (RTDs). The CT and VT inputs refer to analog current transformer and voltage transformer signals used to monitor AC power lines. The UR-series relays support 1 A and 5 A CTs. The remote inputs and outputs provide a means of sharing digital point state information between remote UR-series devices. The remote outputs interface to the remote inputs of other UR-series devices. Remote outputs are FlexLogic operands inserted into IEC 61850 GSSE and GOOSE messages. The direct inputs and outputs provide a means of sharing digital point states between a number of UR-series IEDs over a dedicated fiber (single or multimode), RS422, or G.703 interface. No switching equipment is required as the IEDs are connected directly in a ring or redundant (dual) ring configuration. This feature is optimized for speed and intended for pilotaided schemes, distributed logic applications, or the extension of the input/output capabilities of a single relay chassis.

GE Multilin


1-3

1.2 UR OVERVIEW c) UR SCAN OPERATION

1 GETTING STARTED

1

The UR-series devices operate in a cyclic scan fashion. The device reads the inputs into an input status table, solves the logic program (FlexLogic equation), and then sets each output to the appropriate state in an output status table. Any resulting task execution is priority interrupt-driven.

Read InputsProtection elements serviced by sub-scan

Protective Elements

Solve Logic

PKP DPO OP

Set Outputs827823A1.CDR

Figure 13: UR-SERIES SCAN OPERATION 1.2.3 SOFTWARE ARCHITECTURE The firmware (software embedded in the relay) is designed in functional modules which can be installed in any relay as required. This is achieved with object-oriented design and programming (OOD/OOP) techniques. Object-oriented techniques involve the use of objects and classes. An object is defined as a logical entity that contains both data and code that manipulates that data. A class is the generalized form of similar objects. By using this concept, one can create a protection class with the protection elements as objects of the class, such as time overcurrent, instantaneous overcurrent, current differential, undervoltage, overvoltage, underfrequency, and distance. These objects represent completely self-contained software modules. The same object-class concept can be used for metering, input/output control, hmi, communications, or any functional entity in the system. Employing OOD/OOP in the software architecture of the D60 achieves the same features as the hardware architecture: modularity, scalability, and flexibility. The application software for any UR-series device (for example, feeder protection, transformer protection, distance protection) is constructed by combining objects from the various functionality classes. This results in a common look and feel across the entire family of UR-series platform-based applications. 1.2.4 IMPORTANT CONCEPTS As described above, the architecture of the UR-series relays differ from previous devices. To achieve a general understanding of this device, some sections of Chapter 5 are quite helpful. The most important functions of the relay are contained in elements. A description of the UR-series elements can be found in the Introduction to elements section in chapter 5. Examples of simple elements, and some of the organization of this manual, can be found in the Control elements section of chapter 5. An explanation of the use of inputs from 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.

1-4


GE Multilin

1 GETTING STARTED 1.3ENERVISTA UR SETUP SOFTWARE

1.3 ENERVISTA UR SETUP SOFTWARE 1.3.1 PC REQUIREMENTS

The faceplate keypad and display or the EnerVista UR Setup software interface can be used to communicate with the relay. The EnerVista UR Setup software interface is the preferred method to edit settings and view actual values because the PC monitor can display more information in a simple comprehensible format. The following minimum requirements must be met for the EnerVista UR Setup software to properly operate on a PC. Pentium class or higher processor (Pentium II 300 MHz or higher recommended) Windows 95, 98, 98SE, ME, NT 4.0 (Service Pack 4 or higher), 2000, XP Internet Explorer 4.0 or higher 128 MB of RAM (256 MB recommended) 200 MB of available space on system drive and 200 MB of available space on installation drive 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

1

The following qualified modems have been tested to be compliant with the D60 and the EnerVista UR Setup software. US Robotics external 56K FaxModem 5686 US Robotics external Sportster 56K X2 PCTEL 2304WT V.92 MDC internal modem 1.3.2 INSTALLATION After ensuring the minimum requirements for using EnerVista UR Setup are met (see previous section), use the following procedure to install the EnerVista UR Setup from the enclosed GE EnerVista CD. 1. 2. 3. 4. Insert the GE EnerVista CD into your CD-ROM drive. Click the Install Now button and follow the installation instructions to install the no-charge EnerVista software. When installation is complete, start the EnerVista Launchpad application. Click the IED Setup section of the Launch Pad window.

5.

In the EnerVista Launch Pad window, click the Add Product button and select the D60 Line Distance Protection System from the Install Software window as shown below. Select the Web option to ensure the most recent software

GE Multilin


1-5


1 GETTING STARTED

1

release, or select CD if you do not have a web connection, then click the Add Now button to list software items for the D60.

6. 7. 8. 9.

EnerVista Launchpad will obtain the software from the Web or CD and automatically start the installation program. Select the complete path, including the new directory name, where the EnerVista UR Setup will be installed. Click on Next to begin the installation. The files will be installed in the directory indicated and the installation program will automatically create icons and add EnerVista UR Setup to the Windows start menu. Click Finish to end the installation. The UR-series device will be added to the list of installed IEDs in the EnerVista Launchpad window, as shown below.

1.3.3 CONFIGURING THE D60 FOR SOFTWARE ACCESS a) OVERVIEW The user can connect remotely to the D60 through the rear RS485 port or the rear Ethernet port with a PC running the EnerVista UR Setup software. The D60 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.

1-6


GE Multilin

1 GETTING STARTED


To configure the D60 for remote access via the rear RS485 port(s), refer to the Configuring Serial Communications section. To configure the D60 for remote access via the rear Ethernet port, refer to the Configuring Ethernet Communications section. An Ethernet module must be specified at the time of ordering. To configure the D60 for local access with a laptop through either the front RS232 port or rear Ethernet port, refer to the Using the Quick Connect Feature section. An Ethernet module must be specified at the time of ordering for Ethernet communications.

1

b) CONFIGURING SERIAL COMMUNICATIONS Before starting, verify that the serial cable is properly connected to the RS485 terminals on the back of the device. The faceplate RS232 port is intended for local use and is not described in this section; see the Using the Quick Connect Feature section for details on configuring the RS232 port. A GE Multilin F485 converter (or compatible RS232-to-RS485 converter) is will be required. Refer to the F485 instruction manual for additional details. 1. 2. 3. 4. 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. Select the UR device from the EnerVista Launchpad to start EnerVista UR Setup. Click the Device Setup button to open the Device Setup window and click the Add Site button to define a new site. Enter the desired site name in the Site Name field. If desired, a short description of site can also be entered along with the display order of devices defined for the site. In this example, we will use Location 1 as the site name. Click the OK button when complete. The new site will appear in the upper-left list in the EnerVista UR Setup window. Click the Device Setup button then select the new site to re-open the Device Setup window. Click the Add Device button to define the new device. Enter the desired name in the Device Name field and a description (optional) of the site. Select Serial from the Interface drop-down list. This will display a number of interface parameters that must be entered for proper serial communications.

5. 6. 7. 8.

Figure 14: CONFIGURING SERIAL COMMUNICATIONS

GE Multilin


1-7

1.3 ENERVISTA UR SETUP SOFTWARE 9. Enter the relay slave address, COM port, baud rate, and parity settings from the SETTINGS SERIAL PORTS menu in their respective fields.

1 GETTING STARTEDPRODUCT SETUP COM-

1

MUNICATIONS

10. Click the Read Order Code button to connect to the D60 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 correspond to the relay setting values. 11. Click OK when the relay order code has been received. The new device will be added to the Site List window (or Online window) located in the top left corner of the main EnerVista UR Setup window. The Site Device has now been configured for RS232 communications. Proceed to the Connecting to the D60 section to begin communications. c) CONFIGURING ETHERNET COMMUNICATIONS Before starting, verify that the Ethernet network cable is properly connected to the Ethernet port on the back of the relay. To setup the relay for Ethernet communications, it will be necessary to define a Site, then add the relay as a Device at that site. 1. 2. 3. 4. 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. Select the UR device from the EnerVista Launchpad to start EnerVista UR Setup. Click the Device Setup button to open the Device Setup window, then click the Add Site button to define a new site. Enter the desired site name in the Site Name field. If desired, a short description of site can also be entered along with the display order of devices defined for the site. In this example, we will use Location 2 as the site name. Click the OK button when complete. The new site will appear in the upper-left list in the EnerVista UR Setup window. Click the Device Setup button then select the new site to re-open the Device Setup window. Click the Add Device button to define the new device. Enter the desired name in the Device Name field and a description (optional) of the site. Select Ethernet from the Interface drop-down list. This will display a number of interface parameters that must be entered for proper Ethernet functionality.

5. 6. 7. 8.

Figure 15: CONFIGURING ETHERNET COMMUNICATIONS

1-8


GE Multilin

1 GETTING STARTED 9. Enter the relay IP address specified in the SETTINGS in the IP Address field.

1.3 ENERVISTA UR SETUP SOFTWAREPRODUCT SETUP COMMUNICATIONS NETWORK IP

ADDRESS)

10. Enter the relay slave address and Modbus port address values from the respective settings in the SETTINGS UCT SETUP COMMUNICATIONS MODBUS PROTOCOL menu.

PROD-

1

11. Click the Read Order Code button to connect to the D60 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. 12. Click OK when the relay order code has been received. The new device will be added to the Site List window (or Online window) located in the top left corner of the main EnerVista UR Setup window. The Site Device has now been configured for Ethernet communications. Proceed to the Connecting to the D60 section to begin communications. 1.3.4 USING THE QUICK CONNECT FEATURE a) USING QUICK CONNECT VIA THE FRONT PANEL RS232 PORT Before starting, verify that the serial cable is properly connected from the laptop computer to the front panel RS232 port with a straight-through 9-pin to 9-pin RS232 cable. 1. 2. 3. 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. Select the UR device from the EnerVista Launchpad to start EnerVista UR Setup. Click the Quick Connect button to open the Quick Connect dialog box.

4. 5.

Select the Serial interface and the correct COM Port, then click Connect. The EnerVista UR Setup software will create a site named Quick Connect with a corresponding device also named Quick Connect and display them on the upper-left corner of the screen. Expand the sections to view data directly from the D60 device.

Each time the EnerVista UR Setup software is initialized, click the Quick Connect button to establish direct communications to the D60. This ensures that configuration of the EnerVista UR Setup software matches the D60 model number. b) USING QUICK CONNECT VIA THE REAR ETHERNET PORTS To use the Quick Connect feature to access the D60 from a laptop through Ethernet, first assign an IP address to the relay from the front panel keyboard. 1. 2. 3. 4. 5. Press the MENU key until the SETTINGS menu is displayed. Navigate to the SETTINGSPRODUCT SETUP COMMUNICATIONS NETWORK IP ADDRESS

setting.

Enter an IP address of 1.1.1.1 and select the ENTER key to save the value. In the same menu, select the SUBNET IP MASK setting. Enter a subnet IP address of 255.0.0.0 and press the ENTER key to save the value.

GE Multilin


1-9


1 GETTING STARTED

1

Next, use an Ethernet cross-over cable to connect the laptop to the rear Ethernet port. The pinout for an Ethernet crossover cable is shown below.2 1 3 4 5 6 7 8END 1 Pin Wire color 1 White/orange 2 Orange 3 White/green 4 Blue 5 White/blue 6 Green 7 White/brown 8 Brown Diagram END 2 Pin Wire color 1 White/green 2 Green 3 White/orange 4 Blue 5 White/blue 6 Orange 7 White/brown 8 Brown Diagram

842799A1.CDR

Figure 16: ETHERNET CROSS-OVER CABLE PIN LAYOUT Now, assign the laptop computer an IP address compatible with the relays IP address. 1. From the Windows desktop, right-click the My Network Places icon and select Properties to open the network connections window.

2.

Right-click the Local Area Connection icon and select Properties.

1-10


GE Multilin

1 GETTING STARTED 3.


Select the Internet Protocol (TCP/IP) item from the list provided and click the Properties button.

1

4. 5. 6. 7.

Click on the Use the following IP address box. Enter an IP address with the first three numbers the same as the IP address of the D60 relay and the last number different (in this example, 1.1.1.2). Enter a subnet mask equal to the one set in the D60 (in this example, 255.0.0.0). Click OK to save the values.

Before continuing, it will be necessary to test the Ethernet connection. 1. 2. Open a Windows console window by selecting Start > Run from the Windows Start menu and typing cmd. Type the following command:C:\WINNT>ping 1.1.1.1

3.

If the connection is successful, the system will return four replies as follows:Pinging 1.1.1.1 with 32 bytes of data: Reply Reply Reply Reply from from from from 1.1.1.1: 1.1.1.1: 1.1.1.1: 1.1.1.1: bytes=32 bytes=32 bytes=32 bytes=32 timeipconfig Windows 2000 IP Configuration Ethernet adapter : Connection-specific IP Address. . . . . Subnet Mask . . . . Default Gateway . . Connection-specific IP Address. . . . . Subnet Mask . . . . Default Gateway . . C:\WINNT> DNS . . . . . . DNS . . . . . . suffix. . . . . . . . . . . . . suffix . . . . . . . . . . . . . . . . . . . . : : 0.0.0.0 : 0.0.0.0 : : : 1.1.1.2 : 255.0.0.0 :

Ethernet adapter Local Area Connection:

It may be necessary to restart the laptop for the change in IP address to take effect (Windows 98 or NT).

1-12


GE Multilin

1 GETTING STARTED


Before using the Quick Connect feature through the Ethernet port, it is necessary to disable any configured proxy settings in Internet Explorer. 1. 2. 3. Start the Internet Explorer software. Select the Tools > Internet Options menu item and click on Connections tab. Click on the LAN Settings button to open the following window.

1

4.

Ensure that the Use a proxy server for your LAN box is not checked.

If this computer is used to connect to the Internet, re-enable any proxy server settings after the laptop has been disconnected from the D60 relay. 1. 2. 3. 4. 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. Start the Internet Explorer software. Select the UR device from the EnerVista Launchpad to start EnerVista UR Setup. Click the Quick Connect button to open the Quick Connect dialog box.

5. 6.

Select the Ethernet interface and enter the IP address assigned to the D60, then click Connect. The EnerVista UR Setup software will create a site named Quick Connect with a corresponding device also named Quick Connect and display them on the upper-left corner of the screen. Expand the sections to view data directly from the D60 device.

Each time the EnerVista UR Setup software is initialized, click the Quick Connect button to establish direct communications to the D60. This ensures that configuration of the EnerVista UR Setup software matches the D60 model number. When direct communications with the D60 via Ethernet is complete, make the following changes: 1. 2. 3. From the Windows desktop, right-click the My Network Places icon and select Properties to open the network connections window. Right-click the Local Area Connection icon and select the Properties item. Select the Internet Protocol (TCP/IP) item from the list provided and click the Properties button.

GE Multilin


1-13

1.3 ENERVISTA UR SETUP SOFTWARE 4. Set the computer to Obtain a relay address automatically as shown below.

1 GETTING STARTED

1

If this computer is used to connect to the Internet, re-enable any proxy server settings after the laptop has been disconnected from the D60 relay. AUTOMATIC DISCOVERY OF ETHERNET DEVICES The EnerVista UR Setup software can automatically discover and communicate to all UR-series IEDs located on an Ethernet network. Using the Quick Connect feature, a single click of the mouse will trigger the software to automatically detect any UR-series relays located on the network. The EnerVista UR Setup software will then proceed to configure all settings and order code options in the Device Setup menu, for the purpose of communicating to multiple relays. This feature allows the user to identify and interrogate, in seconds, all UR-series devices in a particular location.

1-14


GE Multilin

1 GETTING STARTED

1.3 ENERVISTA UR SETUP SOFTWARE 1.3.5 CONNECTING TO THE D60 RELAY

1.

Open the Display Properties window through the Site List tree as shown below:

1

Quick action hot links

Expand the site list by double-clicking or selecting the +/ box.

Communications status indicators: Green = OK Red = No communications UR icon = report is open

842743A3.CDR

2. 3.

The Display Properties window will open with a status indicator on the lower left of the EnerVista UR Setup window. If the status indicator is red, verify that the Ethernet network cable is properly connected to the Ethernet port on the back of the relay and that the relay has been properly setup for communications (steps A and B earlier). If a relay icon appears in place of the status indicator, than a report (such as an oscillography or event record) is open. Close the report to re-display the green status indicator.

4.

The Display Properties settings can now be edited, printed, or changed according to user specifications. Refer to chapter 4 in this manual and the EnerVista UR Setup Help File for more information about the using the EnerVista UR Setup software interface.

NOTE

QUICK ACTION HOT LINKS The EnerVista UR Setup software has several new quick action buttons that provide users with instant access to several functions that are often performed when using D60 relays. From the online window, users can select which relay to interrogate from a pull-down window, then click on the button for the action they wish to perform. The following quick action functions are available: View the D60 event record. View the last recorded oscillography record. View the status of all D60 inputs and outputs. View all of the D60 metering values. View the D60 protection summary.

GE Multilin


1-15

1.4 UR HARDWARE 1.4UR HARDWARE

1 GETTING STARTED 1.4.1 MOUNTING AND WIRING

1

Please refer to Chapter 3: Hardware for detailed mounting and wiring instructions. Review all WARNINGS and CAUTIONS carefully. 1.4.2 COMMUNICATIONS The EnerVista UR Setup software communicates to the relay via the faceplate RS232 port or the rear panel RS485 / Ethernet ports. To communicate via the faceplate RS232 port, a standard straight-through serial cable is used. The DB-9 male end is connected to the relay and the DB-9 or DB-25 female end is connected to the PC COM1 or COM2 port as described in the CPU communications ports section of chapter 3.

Figure 17: RELAY COMMUNICATIONS OPTIONS To communicate through the D60 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 D60 rear communications port. The converter terminals (+, , GND) are connected to the D60 communication module (+, , COM) terminals. Refer to the CPU communications ports section in chapter 3 for option details. The line should be terminated with an R-C network (that is, 120 , 1 nF) as described in the chapter 3. 1.4.3 FACEPLATE DISPLAY All messages are displayed on a 2 20 backlit liquid crystal display (LCD) to make them visible under poor lighting conditions. Messages are descriptive and should not require the aid of an instruction manual for deciphering. While the keypad and display are not actively being used, the display will default to user-defined messages. Any high priority event driven message will automatically override the default message and appear on the display.

1-16


GE Multilin

1 GETTING STARTED 1.5USING THE RELAY

1.5 USING THE RELAY 1.5.1 FACEPLATE KEYPAD

Display messages are organized into pages under the following headings: actual values, settings, commands, and targets. The MENU key navigates through these pages. Each heading page is broken down further into logical subgroups. The MESSAGE keys navigate through the subgroups. The VALUE keys scroll increment or decrement numerical setting values when in programming mode. These keys also scroll through alphanumeric values in the text edit mode. Alternatively, values may also be entered with the numeric keypad. The decimal key initiates and advance to the next character in text edit mode or enters a decimal point. The HELP key may be pressed at any time for context sensitive help messages. The ENTER key stores altered setting values. 1.5.2 MENU NAVIGATION Press the MENU key to select the desired header display page (top-level menu). The header title appears momentarily followed by a header display page menu item. Each press of the MENU key advances through the following main heading pages: Actual values. Settings. Commands. Targets. User displays (when enabled). 1.5.3 MENU HIERARCHY The setting and actual value messages are arranged hierarchically. The header display pages are indicated by double scroll bar characters ( ), while sub-header pages are indicated by single scroll bar characters ( ). The header display pages represent the highest level of the hierarchy and the sub-header display pages fall below this level. The MESSAGE UP and DOWN keys move within a group of headers, sub-headers, setting values, or actual values. Continually pressing the MESSAGE RIGHT key from a header display displays specific information for the header category. Conversely, continually pressing the MESSAGE LEFT key from a setting value or actual value display returns to the header display.HIGHEST LEVEL LOWEST LEVEL (SETTING VALUE)

1

SETTINGS PRODUCT SETUP

PASSWORD SECURITY

ACCESS LEVEL: Restricted

SETTINGS SYSTEM SETUP 1.5.4 RELAY ACTIVATION The relay is defaulted to the Not Programmed state when it leaves the factory. This safeguards against the installation of a relay whose settings have not been entered. When powered up successfully, the Trouble LED will be on and the In Service 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 RELAY SETTINGS: Not ProgrammedPRODUCT SETUP INSTALLATION RELAY SETTINGS

GE Multilin


1-17

1.5 USING THE RELAY

1 GETTING STARTED

1

To put the relay in the Programmed state, press either of the VALUE keys once and then press ENTER. The faceplate Trouble LED will turn off and the In Service LED will turn on. The settings for the relay can be programmed manually (refer to Chapter 5) via the faceplate keypad or remotely (refer to the EnerVista UR Setup help file) via the EnerVista UR Setup software interface. 1.5.5 RELAY PASSWORDS It is recommended that passwords be set up for each security level and assigned to specific personnel. There are two user password security access levels, COMMAND and SETTING: 1. COMMAND The COMMAND access level restricts the user from making any settings changes, but allows the user to perform the following operations: operate breakers via faceplate keypad change state of virtual inputs clear event records clear oscillography records operate user-programmable pushbuttons

2. SETTING The SETTING access level allows the user to make any changes to any of the setting values. 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 FlexLogic section in Chapter 5 for additional details.

1-18


GE Multilin

1 GETTING STARTED

1.5 USING THE RELAY 1.5.7 COMMISSIONING

The D60 requires a minimum amount of maintenance when it is commissioned into service. Since the D60 is a microprocessor-based relay, its characteristics do not change over time. As such, no further functional tests are required. Furthermore, the D60 performs a number of continual self-tests and takes the necessary action in case of any major errors (see the Relay Self-tests section in chapter 7 for details). However, it is recommended that D60 maintenance be scheduled with other system maintenance. This maintenance may involve the in-service, out-of-service, or unscheduled maintenance. In-service maintenance: 1. 2. 3. 4. 5. Visual verification of the analog values integrity such as voltage and current (in comparison to other devices on the corresponding system). Visual verification of active alarms, relay display messages, and LED indications. LED test. Visual inspection for any damage, corrosion, dust, or loose wires. Event recorder file download with further events analysis.

1

Out-of-service maintenance: 1. 2. 3. 4. 5. 6. 7. Check wiring connections for firmness. Analog values (currents, voltages, RTDs, analog inputs) injection test and metering accuracy verification. Calibrated test equipment is required. Protection elements setting verification (analog values injection or visual verification of setting file entries against relay settings schedule). Contact inputs and outputs verification. This test can be conducted by direct change of state forcing or as part of the system functional testing. Visual inspection for any damage, corrosion, or dust. Event recorder file download with further events analysis. LED Test and pushbutton continuity check.

Unscheduled maintenance such as during a disturbance causing system interruption: 1. View the event recorder and oscillography or fault report for correct operation of inputs, outputs, and elements.

If it is concluded that the relay or one of its modules is of concern, contact GE Multilin for prompt service.

GE Multilin


1-19

1.5 USING THE RELAY

1 GETTING STARTED

1

1-20


GE Multilin

2 PRODUCT DESCRIPTION 2 PRODUCT DESCRIPTION 2.1INTRODUCTION

2.1 INTRODUCTION 2.1.1 OVERVIEW

The D60 Line Distance Protection System is a microprocessor-based relay intended for use on transmission lines of any voltage level, without, with, and in the vicinity of series compensation, in three-pole and single-pole tripping applications. The primary function of the relay consists of five phase and ground distance zones of protection, either mho or quadrilateral as per user selection, with built-in logic for the five common pilot-aided schemes. The distance elements are optimized to provide good measurement accuracy with a fast operating time, even when used with capacitive voltage transformers (CVTs), and can be supervised by detection of power swings. The relay also provides directional ground overcurrent elements, which are commonly used as part of an overall line protection system. D60 phase distance zones can be configured to work with voltages and currents fed from VTs and CTs located independently from one another on either side of a three-phase power transformer. The relay compensates accordingly to preserve reach and correct target information regardless of the location and type of fault. This feature allows backup protection applications for generators and power transformers. A close-into-fault (or switch-on-to-fault) function is performed by the line pickup element. Out-of-step tripping, three-pole/ single-pole dual-breaker autoreclosing, synchrocheck, fault location, and many other functions are also available. In addition, overcurrent and undervoltage protection, fault diagnostics, power metering, and RTU functions are provided. The D60 provides phase, neutral, and ground time overcurrent protection. The time overcurrent functions can be programmed with multiple curve shapes or FlexCurve for optimum coordination. Voltage, current, and power metering is built into the relay as a standard feature. Current parameters are available as total waveform RMS magnitude, or as fundamental frequency only RMS magnitude and angle (phasor). Diagnostic features include an event recorder capable of storing 1024 time-tagged events, oscillography capable of storing up to 64 records with programmable trigger, content and sampling rate, and data logger acquisition of up to 16 channels, with programmable content and sampling rate. The internal clock used for time-tagging can be synchronized with an IRIGB signal or via the SNTP protocol over the Ethernet port. This precise time stamping allows the sequence of events to be determined throughout the system. Events can also be programmed (via FlexLogic equations) to trigger oscillography data capture which may be set to record the measured parameters before and after the event for viewing on a personal computer (PC). These tools significantly reduce troubleshooting time and simplify report generation in the event of a system fault. A faceplate RS232 port may be used to connect to a PC for the programming of settings and the monitoring of actual values. A variety of communications modules are available. Two rear RS485 ports allow independent access by operating and engineering staff. All serial ports use the Modbus RTU protocol. The RS485 ports may be connected to system computers with baud rates up to 115.2 kbps. The RS232 port has a fixed baud rate of 19.2 kbps. Optional communications modules include a 10Base-F Ethernet interface which can be used to provide fast, reliable communications in noisy environments. 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 (D60 web pages). The IEC 608705-104 protocol is supported on the Ethernet port. DNP 3.0 and IEC 60870-5-104 cannot be enabled at the same time. The D60 IEDs use flash memory technology which allows field upgrading as new features are added. The following single line diagram illustrates the relay functionality using ANSI (American National Standards Institute) device numbers.

2

GE Multilin


2-1

2.1 INTRODUCTION

2 PRODUCT DESCRIPTION

Table 21: DEVICE NUMBERS AND FUNCTIONSDEVICE NUMBER 21G 21P 25 27P 27X 32N 50BF 50DD 50G 50N 50P 50_2 51G 51N FUNCTION Ground distance Phase distance Synchrocheck Phase undervoltage Auxiliary undervoltage Wattmetric zero-sequence directional Breaker failure Current disturbance detector Ground instantaneous overcurrent Neutral instantaneous overcurrent Phase instantaneous overcurrent Negative-sequence instantaneous overcurrent Ground time overcurrent Neutral time overcurrent DEVICE NUMBER 51P 51_2 52 59C 59N 59P 59X 59_2 67N 67P 67_2 68 78 79 FUNCTION Phase time overcurrent Negative-sequence time overcurrent AC circuit breaker Compensated overvoltage Neutral overvoltage Phase overvoltage Auxiliary overvoltage Negative-sequence overvoltage Neutral directional overcurrent Phase directional overcurrent Negative-sequence directional overcurrent Power swing blocking Out-of-step tripping Automatic recloser

2

52

52

Close Monitoring

Trip

59X 79

27X

25 (2)

50DD

50P (2)

50_2 (2)

51P (2)

51_2 50BF (2) (2)

21P (4)

67P (2)

67_2 (2)

68

78

50N (2)

51N (2)

59C 67N/G (2)

32N (2)

21G (4)

Data from/to remote end Pilot (via communications) schemes

FlexElementTM

Metering

Transducer inputs

59P 27P (2) 59N

50G (2)

51G (2)

D60 Line Distance Protection System837709AG.CDR

Figure 21: SINGLE LINE DIAGRAM

2-2


GE Multilin


2.1 INTRODUCTION

Table 22: OTHER DEVICE FUNCTIONSFUNCTION Breaker arcing current (I2t) Breaker control Breaker flashover Contact inputs (up to 96) Contact outputs (up to 64) Control pushbuttons Data logger Digital counters (8) Digital elements (48) Direct inputs and outputs (32) Disconnect switches (16) DNP 3.0 or IEC 60870-5-104 Comms Event recorder FUNCTION Fault detector and fault report Fault locator FlexElements (8) FlexLogic equations IEC 61850 communications (optional) Line pickup Load encroachment Metering: current, energy, frequency, power, power factor, voltage Modbus user map Non-volatile latches Non-volatile selector switch Oscillography FUNCTION Pilot schemes Setting groups (6) Synchrophasors Time synchronization over SNTP Transducer inputs and outputs Trip bus User-definable displays User-programmable LEDs User-programmable pushbuttons User-programmable self-tests Virtual inputs (64) Virtual outputs (96) VT fuse failure

2

2.1.2 ORDERING a) OVERVIEW The D60 is available as a 19-inch rack horizontal mount or reduced-size () vertical unit and consists of the following modules: power supply, CPU, CT/VT, digital input and output, transducer input and output, and inter-relay communications. Each of these modules can be supplied in a number of configurations specified at the time of ordering. The information required to completely specify the relay is provided in the following tables (see chapter 3 for full details of relay modules). Order codes are subject to change without notice. Refer to the GE Multilin ordering page at http://www.GEindustrial.com/multilin/order.htm for the latest details concerning D60 ordering options.NOTE

The order code structure is dependent on the mounting option (horizontal or vertical) and the type of CT/VT modules (regular CT/VT modules or the HardFiber modules). The order code options are described in the following sub-sections. b) ORDER CODES WITH TRADITIONAL CTS AND VTS The order codes for the horizontal mount units with traditional CTs and VTs are shown below.

GE Multilin


2-3

2.1 INTRODUCTION


Table 23: D60 ORDER CODES FOR HORIZONTAL UNITSBASE UNIT CPU D60 D60 * | E G H J K L M N P R S ** | | | | | | | | | | | | 00 02 03 05 06 07 08 09 - * | | | | | | | | | | | | | | | | | | | | H A * | | | | | | | | | | | | | | | | | | | | | | C D R A P G S B K M Q U L N T V * - F | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | H H L L ** | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 8F 8G 8L 8M - H ** | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | XX 4A 4B 4C 4D 4L 67 6A 6B 6C 6D 6E 6F 6G 6H 6K 6L 6M 6N 6P 6R 6S 6T 6U 6V 5A 5C 5D 5E 5F - M ** | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 8F 8G 8L 8M XX 4A 4B 4C 4D 4L 67 6A 6B 6C 6D 6E 6F 6G 6H 6K 6L 6M 6N 6P 6R 6S 6T 6U 6V 5A 5C 5D 5E 5F - P ** | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | XX 4A 4B 4C 4D 4L 67 6A 6B 6C 6D 6E 6F 6G 6H 6K 6L 6M 6N 6P 6R 6S 6T 6U 6V 5A 5C 5D 5E 5F - U ** | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | XX 4A 4B 4C 4D 4L 67 6A 6B 6C 6D 6E 6F 6G 6H 6K 6L 6M 6N 6P 6R 6S 6T 6U 6V 5A 5C 5D 5E 5F 2A 2B 2E 2F 2G 2H | | 72 73 74 75 76 77 7A 7B 7C 7D 7E 7F 7G 7H 7I 7J 7K 7L 7M 7N 7P 7Q 7R 7S 7T 7W W/X ** | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RH | RL | | | | XX 4A 4B 4C 4D 4L 67 6A 6B 6C 6D 6E 6F 6G 6H 6K 6L 6M 6N 6P 6R 6S 6T 6U 6V 5A 5C 5D 5E 5F 2A 2B 2E 2F 2G 2H 2S 2T 72 73 74 75 76 77 7A 7B 7C 7D 7E 7F 7G 7H 7I 7J 7K 7L 7M 7N 7P 7Q 7R 7S 7T 7W Full Size Horizontal Mount Base Unit RS485 and RS485 RS485 and multi-mode ST 10Base-F RS485 and multi-mode ST redundant 10Base-F RS485 and multi-mode ST 100Base-FX RS485 and multi-mode ST redundant 100Base-FX RS485 and single mode SC 100Base-FX RS485 and single mode SC redundant 100Base-FX RS485 and 10/100Base-T RS485 and single mode ST 100Base-FX RS485 and single mode ST redundant 100Base-FX RS485 and six port managed Ethernet switch No software options Breaker-and-a-half software IEC 61850 communications Breaker-and-a-half software and IEC 61850 communications Phasor measurement unit (PMU) IEC 61850 communications and phasor measurement unit (PMU) Breaker-and-a-Half and phasor measurement unit (PMU) Breaker-and-a-Half, IEC 61850 communications, and phasor measurement unit (PMU) Horizontal (19 rack) Horizontal (19 rack) with harsh environmental coating English display French display Russian display Chinese display English display with 4 small and 12 large programmable pushbuttons French display with 4 small and 12 large programmable pushbuttons Russian display with 4 small and 12 large programmable pushbuttons Chinese display with 4 small and 12 large programmable pushbuttons Enhanced front panel with English display Enhanced front panel with French display Enhanced front panel with Russian display Enhanced front panel with Chinese display Enhanced front panel with English display and user-programmable pushbuttons Enhanced front panel with French display and user-programmable pushbuttons Enhanced front panel with Russian display and user-programmable pushbuttons Enhanced front panel with Chinese display and user-programmable pushbuttons 125 / 250 V AC/DC power supply 125 / 250 V AC/DC wi

GE D60 Relay Manual

Documents

Transcript of GE D60 Relay Manual