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Relion
®
670 series
Busbar protection REB670 2.1 ANSI
Application manual
Document ID: 1MRK 505 337-UUS
Issued: December 2015
Revision: -
Product version: 2.1
© Copyright 2015 ABB. All rights reserved
Copyright
This document and parts thereof must not be reproduced or copied without written
permission from ABB, and the contents thereof must not be imparted to a third party, nor
used for any unauthorized purpose.
The software and hardware described in this document is furnished under a license and
may be used or disclosed only in accordance with the terms of such license.
This product includes software developed by the OpenSSL Project for use in the OpenSSL
Toolkit. (http://www.openssl.org/) This product includes cryptographic software written/
developed by: Eric Young ([email protected]) and Tim Hudson ([email protected]).
Trademarks
ABB and Relion are registered trademarks of the ABB Group. All other brand or product
names mentioned in this document may be trademarks or registered trademarks of their
respective holders.
Warranty
Please inquire about the terms of warranty from your nearest ABB representative.
Disclaimer
The data, examples and diagrams in this manual are included solely for the concept or
product description and are not to be deemed as a statement of guaranteed properties. All
persons responsible for applying the equipment addressed in this manual must satisfy
themselves that each intended application is suitable and acceptable, including that any
applicable safety or other operational requirements are complied with. In particular, any
risks in applications where a system failure and/or product failure would create a risk for
harm to property or persons (including but not limited to personal injuries or death) shall
be the sole responsibility of the person or entity applying the equipment, and those so
responsible are hereby requested to ensure that all measures are taken to exclude or
mitigate such risks.
This document has been carefully checked by ABB but deviations cannot be completely
ruled out. In case any errors are detected, the reader is kindly requested to notify the
manufacturer. Other than under explicit contractual commitments, in no event shall ABB
be responsible or liable for any loss or damage resulting from the use of this manual or the
application of the equipment.
Conformity
This product complies with the directive of the Council of the European Communities on
the approximation of the laws of the Member States relating to electromagnetic
compatibility (EMC Directive 2004/108/EC) and concerning electrical equipment for use
within specified voltage limits (Low-voltage directive 2006/95/EC). This conformity is
the result of tests conducted by ABB in accordance with the product standard EN
60255-26 for the EMC directive, and with the product standards EN 60255-1 and EN
60255-27 for the low voltage directive. The product is designed in accordance with the
international standards of the IEC 60255 series and ANSI C37.90.
Table of contents
Section 1 Introduction..........................................................................17
This manual............................................................................................ 17
Intended audience.................................................................................. 17
Product documentation...........................................................................18
Product documentation set................................................................18
Document revision history................................................................. 19
Related documents............................................................................20
Document symbols and conventions...................................................... 20
Symbols.............................................................................................20
Document conventions...................................................................... 21
IEC61850 edition 1 / edition 2 mapping..................................................22
Section 2 Application...........................................................................31
General IED application..........................................................................31
Main protection functions........................................................................34
Back-up protection functions.................................................................. 35
Control and monitoring functions............................................................ 36
Communication.......................................................................................41
Basic IED functions.................................................................................43
Section 3 Configuration....................................................................... 45
Description of configuration REB670......................................................45
Available ACT configurations for pre-configured REB670.................45
Configuration X01..............................................................................45
Configuration X02..............................................................................45
Configuration X03..............................................................................46
Description of 3 ph package A20A.................................................... 46
Description of 3 ph package A31A.................................................... 48
Description of 1 ph package B20A.................................................... 53
Description of 1 ph package B31A.................................................... 56
Section 4 Analog inputs.......................................................................61
Introduction............................................................................................. 61
Setting guidelines................................................................................... 61
Setting of the phase reference channel.............................................61
Example........................................................................................62
Setting of current channels................................................................62
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Example 1.....................................................................................63
Example 2.....................................................................................63
Example 3.....................................................................................64
Examples on how to connect, configure and set CT inputs for
most commonly used CT connections..........................................67
Example on how to connect a wye connected three-phase CT
set to the IED................................................................................68
Example how to connect delta connected three-phase CT set
to the IED......................................................................................73
Example how to connect single-phase CT to the IED.................. 76
Setting of voltage channels............................................................... 78
Example........................................................................................78
Examples how to connect, configure and set VT inputs for
most commonly used VT connections..........................................78
Examples on how to connect a three phase-to-ground
connected VT to the IED.............................................................. 79
Example on how to connect a phase-to-phase connected VT
to the IED......................................................................................81
Example on how to connect an open delta VT to the IED for
high impedance grounded or ungrounded netwoeks................... 83
Example how to connect the open delta VT to the IED for low
impedance grounded or solidly grounded power systems........... 86
Example on how to connect a neutral point VT to the IED........... 89
Section 5 Local HMI............................................................................ 91
Display.................................................................................................... 92
LEDs....................................................................................................... 95
Keypad....................................................................................................95
Local HMI functionality............................................................................97
Protection and alarm indication......................................................... 97
Parameter management ...................................................................98
Front communication......................................................................... 99
Section 6 Differential protection........................................................ 101
Busbar differential protection ............................................................... 101
Identification.................................................................................... 101
Basic applications............................................................................103
General.......................................................................................103
Meshed corner application and T-connection application.......... 103
Busbar protection applications........................................................ 103
General.......................................................................................103
Distinctive features of busbar protection schemes..................... 104
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Differential protection..................................................................104
Zone selection (CT switching).................................................... 107
Auxiliary contact requirement and evaluation.............................107
Minimum contact requirements.................................................. 108
Auxiliary contact evaluation logic................................................108
Zone selection features.............................................................. 111
CT disconnection for bus section and bus coupler current
transformer cores....................................................................... 113
End fault protection.....................................................................117
Zone interconnection (Load transfer)......................................... 120
Tripping circuit arrangement.......................................................125
Trip arrangement with one-phase version.................................. 126
Centralized trip unit.....................................................................127
Decentralized trip arrangement.................................................. 127
Mechanical lock-out function...................................................... 128
Contact reinforcement with heavy duty relays............................128
Trip circuit supervision for busbar protection..............................129
Different busbar arrangements........................................................129
General.......................................................................................129
Single busbar arrangements...................................................... 129
Single busbar arrangements with sectionalizer.......................... 130
Single busbar arrangements with bus-section breaker.............. 131
H-type busbar arrangements......................................................132
Double circuit breaker busbar arrangement............................... 134
Breaker-and-a-half busbar arrangements.................................. 136
Double busbar single breaker arrangement............................... 138
Double busbar arrangements with two bus-section breakers
and two bus-coupler breakers.................................................... 144
Double busbar-single breaker with transfer bus arrangements..145
Combined busbar arrangements................................................ 147
Summation principle........................................................................ 149
Introduction.................................................................................149
Auxiliary summation CTs............................................................152
Possible ASCT connections for REB670....................................154
Main CT ratio mismatch correction.............................................155
Primary pick-up levels for summation type differential
protection ...................................................................................155
SLCE 8/ASCT characteristics for end-connection......................158
SLCE 8/ASCT characteristics for series-connection.................. 159
Section 7 Current protection..............................................................161
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Four step phase overcurrent protection OC4PTOC(51/67).................. 161
Identification.................................................................................... 161
Application....................................................................................... 161
Setting guidelines............................................................................ 162
Settings for each step.................................................................164
2nd harmonic restrain.................................................................168
Four step single phase overcurrent protection PH4SPTOC (51)..........174
Identification.................................................................................... 174
Application....................................................................................... 174
Setting guidelines............................................................................ 175
Settings for each step (x = 1-4).................................................. 176
Second harmonic restrain...........................................................178
Four step residual overcurrent protection, (Zero sequence or
negative sequence directionality) EF4PTOC (51N/67N)...................... 183
Identification.................................................................................... 183
Setting guidelines............................................................................ 183
Settings for each step (x = 1, 2, 3 and 4)................................... 184
Common settings for all steps.................................................... 186
2nd harmonic restrain.................................................................188
Parallel transformer inrush current logic.....................................188
Switch onto fault logic.................................................................189
Four step directional negative phase sequence overcurrent
protection NS4PTOC (46I2)..................................................................190
Identification.................................................................................... 191
Application....................................................................................... 191
Setting guidelines............................................................................ 193
Settings for each step ................................................................193
Common settings for all steps.................................................... 196
Thermal overload protection, two time constants TRPTTR (49)...........197
Identification.................................................................................... 198
Application....................................................................................... 198
Setting guideline.............................................................................. 199
Breaker failure protection CCRBRF(50BF)...........................................201
Identification.................................................................................... 201
Application....................................................................................... 202
Setting guidelines............................................................................ 202
Breaker failure protection, single phase version CCSRBRF (50BF).... 206
Identification.................................................................................... 206
Application....................................................................................... 206
Setting guidelines............................................................................ 206
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Directional underpower protection GUPPDUP (37)..............................209
Identification.................................................................................... 209
Application....................................................................................... 209
Setting guidelines............................................................................ 211
Directional overpower protection GOPPDOP (32)................................215
Identification.................................................................................... 215
Application....................................................................................... 215
Setting guidelines............................................................................ 217
Capacitor bank protection CBPGAPC.................................................. 221
Identification.................................................................................... 221
Application....................................................................................... 221
SCB protection........................................................................... 224
Setting guidelines............................................................................ 226
Restrike detection.......................................................................228
Section 8 Voltage protection............................................................. 231
Two step undervoltage protection UV2PTUV (27)................................231
Identification.................................................................................... 231
Setting guidelines............................................................................ 231
Equipment protection, such as for motors and generators.........231
Disconnected equipment detection............................................ 232
Power supply quality ..................................................................232
Voltage instability mitigation....................................................... 232
Backup protection for power system faults.................................232
Settings for Two step undervoltage protection........................... 232
Two step overvoltage protection OV2PTOV (59)................................. 234
Identification.................................................................................... 234
Application....................................................................................... 235
Setting guidelines............................................................................ 235
Equipment protection, such as for motors, generators,
reactors and transformers.......................................................... 236
Equipment protection, capacitors............................................... 236
Power supply quality...................................................................236
High impedance grounded systems........................................... 236
The following settings can be done for the two step
overvoltage protection................................................................ 237
Two step residual overvoltage protection ROV2PTOV (59N)...............239
Identification.................................................................................... 239
Application....................................................................................... 239
Setting guidelines............................................................................ 239
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Equipment protection, such as for motors, generators,
reactors and transformers.......................................................... 240
Equipment protection, capacitors............................................... 240
Power supply quality...................................................................240
High impedance grounded systems........................................... 240
Direct grounded system..............................................................242
Settings for Two step residual overvoltage protection................242
Voltage differential protection VDCPTOV (60)..................................... 244
Identification.................................................................................... 244
Application....................................................................................... 244
Setting guidelines............................................................................ 245
Loss of voltage check LOVPTUV (27).................................................. 247
Identification.................................................................................... 247
Application....................................................................................... 247
Setting guidelines............................................................................ 247
Advanced users settings............................................................ 247
Section 9 Frequency protection.........................................................249
Underfrequency protection SAPTUF (81).............................................249
Identification.................................................................................... 249
Application....................................................................................... 249
Setting guidelines............................................................................ 250
Overfrequency protection SAPTOF (81)...............................................250
Identification.................................................................................... 251
Application....................................................................................... 251
Setting guidelines............................................................................ 251
Rate-of-change frequency protection SAPFRC (81)............................ 252
Identification.................................................................................... 252
Application....................................................................................... 252
Setting guidelines............................................................................ 253
Section 10 Multipurpose protection..................................................... 255
General current and voltage protection CVGAPC................................ 255
Identification.................................................................................... 255
Application....................................................................................... 255
Current and voltage selection for CVGAPC function..................256
Base quantities for CVGAPC function........................................ 259
Application possibilities...............................................................259
Inadvertent generator energization.............................................260
Setting guidelines............................................................................ 261
Directional negative sequence overcurrent protection............... 261
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Negative sequence overcurrent protection.................................263
Generator stator overload protection in accordance with IEC
or ANSI standards...................................................................... 266
Open phase protection for transformer, lines or generators
and circuit breaker head flashover protection for generators..... 268
Voltage restrained overcurrent protection for generator and
step-up transformer.................................................................... 269
Loss of excitation protection for a generator.............................. 269
Section 11 Secondary system supervision..........................................273
Fuse failure supervision FUFSPVC...................................................... 273
Identification.................................................................................... 273
Application....................................................................................... 273
Setting guidelines............................................................................ 274
General.......................................................................................274
Setting of common parameters.................................................. 274
Negative sequence based.......................................................... 275
Zero sequence based.................................................................276
Delta V and delta I ..................................................................... 277
Dead line detection.....................................................................277
Fuse failure supervision VDSPVC (60).................................................277
Identification.................................................................................... 278
Application....................................................................................... 278
Setting guidelines............................................................................ 279
Section 12 Control...............................................................................281
Synchronism check, energizing check, and synchronizing
SESRSYN (25)..................................................................................... 281
Identification.................................................................................... 281
Application....................................................................................... 281
Synchronizing............................................................................. 281
Synchronism check.................................................................... 282
Energizing check........................................................................ 284
Voltage selection........................................................................ 285
External fuse failure....................................................................286
Application examples.......................................................................287
Single circuit breaker with single busbar.................................... 288
Single circuit breaker with double busbar, external voltage
selection..................................................................................... 289
Single circuit breaker with double busbar, internal voltage
selection..................................................................................... 290
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Double circuit breaker.................................................................291
Breaker-and-a-half......................................................................292
Setting guidelines............................................................................ 295
Autorecloser for 1 phase, 2 phase and/or 3 phase operation
SMBRREC (79).................................................................................... 300
Identification.................................................................................... 300
Application....................................................................................... 300
Auto-reclosing operation OFF and ON....................................... 305
Initiate auto-reclosing and conditions for initiation of a
reclosing cycle............................................................................ 305
Initiate auto-reclosing from CB open information....................... 306
Blocking of the autorecloser....................................................... 306
Control of the auto-reclosing open time for shot 1......................306
Long trip signal........................................................................... 307
Maximum number of reclosing shots..........................................307
ARMode
=
3ph,
(normal setting for a single 3 phase shot).......... 307
ARMode
=
1/2/3ph
....................................................................... 307
ARMode
=
1/2ph
, 1-phase or 2-phase reclosing in the first shot. 308
ARMode
=1ph + 1*2ph, 1-phase or 2-phase reclosing in the
first shot...................................................................................... 308
ARMode=1/2ph + 1*3ph, 1-phase, 2-phase or 3-phase
reclosing in the first shot.............................................................309
ARMode
=1ph + 1*2/3ph, 1-phase, 2-phase or 3-phase
reclosing in the first shot.............................................................309
External selection of auto-reclose mode.................................... 310
Reclosing reset timer..................................................................310
Pulsing of the CB closing command and Counter...................... 310
Transient fault.............................................................................311
Permanent fault and reclosing unsuccessful signal....................311
Lock-out initiation........................................................................311
Evolving fault.............................................................................. 312
Automatic continuation of the reclosing sequence .................... 313
Thermal overload protection holding the auto-reclosing
function back ............................................................................. 313
Setting guidelines............................................................................ 313
Configuration.............................................................................. 313
Auto-recloser parameter settings............................................... 320
Apparatus control APC......................................................................... 324
Application....................................................................................... 324
Bay control (QCBAY)..................................................................327
Switch controller (SCSWI).......................................................... 328
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Application manual
Switches (SXCBR/SXSWI).........................................................329
Reservation function (QCRSV and RESIN)................................330
Interaction between modules...........................................................332
Setting guidelines............................................................................ 334
Bay control (QCBAY)..................................................................335
Switch controller (SCSWI).......................................................... 335
Switch (SXCBR/SXSWI).............................................................336
Bay Reserve (QCRSV)...............................................................337
Reservation input (RESIN)......................................................... 337
Interlocking (3)...................................................................................... 337
Configuration guidelines.................................................................. 338
Interlocking for line bay ABC_LINE (3)............................................ 339
Application.................................................................................. 339
Signals from bypass busbar....................................................... 339
Signals from bus-coupler............................................................340
Configuration setting...................................................................344
Interlocking for bus-coupler bay ABC_BC (3)..................................345
Application.................................................................................. 345
Configuration.............................................................................. 345
Signals from all feeders.............................................................. 345
Signals from bus-coupler............................................................348
Configuration setting...................................................................349
Interlocking for transformer bay AB_TRAFO (3)..............................350
Application.................................................................................. 350
Signals from bus-coupler............................................................351
Configuration setting...................................................................352
Interlocking for bus-section breaker A1A2_BS (3)...........................353
Application.................................................................................. 353
Signals from all feeders.............................................................. 353
Configuration setting...................................................................356
Interlocking for bus-section disconnector A1A2_DC (3).................. 357
Application.................................................................................. 357
Signals in single breaker arrangement....................................... 357
Signals in double-breaker arrangement..................................... 361
Signals in breaker and a half arrangement.................................363
Interlocking for busbar grounding switch BB_ES (3)....................... 364
Application.................................................................................. 364
Signals in single breaker arrangement....................................... 365
Signals in double-breaker arrangement..................................... 370
Signals in breaker and a half arrangement.................................371
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Application manual
Interlocking for double CB bay DB (3)............................................. 371
Application.................................................................................. 371
Configuration setting...................................................................372
Interlocking for breaker-and-a-half diameter BH (3)........................ 373
Application.................................................................................. 373
Configuration setting...................................................................374
Logic rotating switch for function selection and LHMI presentation
SLGAPC............................................................................................... 375
Identification.................................................................................... 375
Application....................................................................................... 375
Setting guidelines............................................................................ 376
Selector mini switch VSGAPC.............................................................. 376
Identification.................................................................................... 376
Application....................................................................................... 376
Setting guidelines............................................................................ 377
Generic communication function for Double Point indication DPGAPC377
Identification.................................................................................... 378
Application....................................................................................... 378
Setting guidelines............................................................................ 378
Single point generic control 8 signals SPC8GAPC...............................378
Identification.................................................................................... 378
Application....................................................................................... 378
Setting guidelines............................................................................ 379
AutomationBits, command function for DNP3.0 AUTOBITS................ 379
Identification.................................................................................... 379
Application....................................................................................... 379
Setting guidelines............................................................................ 380
Single command, 16 signals SINGLECMD.......................................... 380
Identification.................................................................................... 380
Application....................................................................................... 380
Setting guidelines............................................................................ 382
Section 13 Logic..................................................................................383
Trip matrix logic TMAGAPC..................................................................383
Identification.................................................................................... 383
Application....................................................................................... 383
Setting guidelines............................................................................ 383
Logic for group alarm ALMCALH..........................................................384
Identification.................................................................................... 384
Application....................................................................................... 384
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Setting guidelines............................................................................ 384
Logic for group alarm WRNCALH.........................................................384
Logic for group warning WRNCALH................................................384
Identification............................................................................... 384
Application.................................................................................. 384
Setting guidelines....................................................................... 385
Logic for group indication INDCALH.....................................................385
Logic for group indication INDCALH................................................385
Identification............................................................................... 385
Application.................................................................................. 385
Setting guidelines....................................................................... 385
Configurable logic blocks......................................................................385
Application....................................................................................... 386
Configuration.............................................................................. 386
Fixed signal function block FXDSIGN...................................................387
Identification.................................................................................... 387
Application....................................................................................... 387
Boolean 16 to Integer conversion B16I.................................................389
Identification.................................................................................... 389
Application....................................................................................... 389
Boolean 16 to Integer conversion with logic node representation
BTIGAPC.............................................................................................. 390
Identification.................................................................................... 391
Application....................................................................................... 391
Integer to Boolean 16 conversion IB16.................................................392
Identification.................................................................................... 392
Application....................................................................................... 392
Integer to Boolean 16 conversion with logic node representation IT
BGAPC................................................................................................. 393
Identification.................................................................................... 393
Application....................................................................................... 394
Elapsed time integrator with limit transgression and overflow
supervision TEIGAPC...........................................................................395
Identification.................................................................................... 395
Application....................................................................................... 395
Setting guidelines............................................................................ 395
Comparator for integer inputs - INTCOMP........................................... 396
Identification.................................................................................... 396
Application....................................................................................... 396
Setting guidelines............................................................................ 396
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Application manual
Setting example...............................................................................396
Comparator for real inputs - REALCOMP.............................................397
Identification.................................................................................... 397
Application....................................................................................... 397
Setting guidelines............................................................................ 397
Setting example...............................................................................398
Section 14 Monitoring..........................................................................401
Measurement........................................................................................401
Identification.................................................................................... 401
Application....................................................................................... 402
Zero clamping..................................................................................403
Setting guidelines............................................................................ 404
Setting examples........................................................................ 407
Gas medium supervision SSIMG (63).................................................. 414
Identification.................................................................................... 414
Application....................................................................................... 414
Liquid medium supervision SSIML (71)................................................ 415
Identification.................................................................................... 415
Application....................................................................................... 415
Breaker monitoring SSCBR.................................................................. 415
Identification.................................................................................... 415
Application....................................................................................... 415
Setting guidelines............................................................................ 419
Setting procedure on the IED..................................................... 419
Event function EVENT.......................................................................... 420
Identification.................................................................................... 420
Application....................................................................................... 420
Setting guidelines............................................................................ 421
Disturbance report DRPRDRE............................................................. 421
Identification.................................................................................... 422
Application....................................................................................... 422
Setting guidelines............................................................................ 423
Recording times..........................................................................424
Binary input signals.................................................................... 425
Analog input signals................................................................... 426
Sub-function parameters............................................................ 426
Consideration............................................................................. 427
Logical signal status report BINSTATREP........................................... 428
Identification.................................................................................... 428
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Application manual
Application....................................................................................... 428
Setting guidelines............................................................................ 429
Limit counter L4UFCNT........................................................................ 429
Identification.................................................................................... 429
Application....................................................................................... 429
Setting guidelines............................................................................ 429
Running hour-meter TEILGAPC........................................................... 430
Identification.................................................................................... 430
Application....................................................................................... 430
Setting guidelines............................................................................ 430
Section 15 Metering............................................................................ 431
Pulse-counter logic PCFCNT................................................................431
Identification.................................................................................... 431
Application....................................................................................... 431
Setting guidelines............................................................................ 431
Function for energy calculation and demand handling ETPMMTR...... 432
Identification.................................................................................... 432
Application....................................................................................... 432
Setting guidelines............................................................................ 433
Section 16 Station communication...................................................... 435
Communication protocols..................................................................... 435
IEC 61850-8-1 communication protocol............................................... 435
Application IEC 61850-8-1...............................................................435
Horizontal communication via GOOSE for interlocking
GOOSEINTLKRCV..........................................................................437
Setting guidelines............................................................................ 437
Generic communication function for Single Point indication
SPGAPC, SP16GAPC.....................................................................437
Application.................................................................................. 438
Setting guidelines....................................................................... 438
Generic communication function for Measured Value MVGAPC.... 438
Application.................................................................................. 438
Setting guidelines....................................................................... 438
IEC 61850-8-1 redundant station bus communication.................... 438
Identification............................................................................... 438
Application.................................................................................. 439
Setting guidelines....................................................................... 440
LON communication protocol............................................................... 442
Application....................................................................................... 442
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SPA communication protocol................................................................444
Application....................................................................................... 444
Setting guidelines............................................................................ 445
IEC 60870-5-103 communication protocol........................................... 446
Application....................................................................................... 446
MULTICMDRCV and MULTICMDSND.................................................454
Identification.................................................................................... 454
Application....................................................................................... 454
Setting guidelines............................................................................ 454
Settings.......................................................................................454
Section 17 Remote communication.....................................................455
Binary signal transfer............................................................................ 455
Identification.................................................................................... 455
Application....................................................................................... 455
Communication hardware solutions........................................... 455
Application possibility with one-phase REB670..........................457
Setting guidelines............................................................................ 458
Section 18 Basic IED functions........................................................... 461
Authority status ATHSTAT....................................................................461
Application....................................................................................... 461
Change lock CHNGLCK....................................................................... 461
Application....................................................................................... 461
Denial of service DOS.......................................................................... 462
Application....................................................................................... 462
Setting guidelines............................................................................ 463
IED identifiers....................................................................................... 463
Application....................................................................................... 463
Product information...............................................................................463
Application....................................................................................... 463
Factory defined settings.................................................................. 464
Measured value expander block RANGE_XP...................................... 464
Identification.................................................................................... 465
Application....................................................................................... 465
Setting guidelines............................................................................ 465
Parameter setting groups..................................................................... 465
Application....................................................................................... 465
Setting guidelines............................................................................ 466
Rated system frequency PRIMVAL...................................................... 466
Identification.................................................................................... 466
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