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Relion 650 series
Line distance protection REL650Application Manual
Document ID: 1MRK 506 325-UENIssued: February 2011
Revision: -Product version: 1.1
Copyright 2011 ABB. All rights reserved
CopyrightThis document and parts thereof must not be reproduced or copied without writtenpermission from ABB, and the contents thereof must not be imparted to a thirdparty, nor used for any unauthorized purpose.The software or hardware described in this document is furnished under a licenseand may be used or disclosed only in accordance with the terms of such license.TrademarksABB and Relion are registered trademarks of ABB Group. All other brand orproduct names mentioned in this document may be trademarks or registeredtrademarks of their respective holders.WarrantyPlease inquire about the terms of warranty from your nearest ABB representative.
ABB ABSubstation Automation ProductsSE-721 59 VstersSwedenTelephone: +46 (0) 21 32 50 00Facsimile: +46 (0) 21 14 69 18http://www.abb.com/substationautomation
DisclaimerThe data, examples and diagrams in this manual are included solely for the conceptor product description and are not to be deemed as a statement of guaranteedproperties. All persons responsible for applying the equipment addressed in thismanual must satisfy themselves that each intended application is suitable andacceptable, including that any applicable safety or other operational requirementsare 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 butnot limited to personal injuries or death) shall be the sole responsibility of theperson or entity applying the equipment, and those so responsible are herebyrequested to ensure that all measures are taken to exclude or mitigate such risks.This document has been carefully checked by ABB but deviations cannot becompletely ruled out. In case any errors are detected, the reader is kindly requestedto notify the manufacturer. Other than under explicit contractual commitments, inno event shall ABB be responsible or liable for any loss or damage resulting fromthe use of this manual or the application of the equipment.
ConformityThis product complies with the directive of the Council of the EuropeanCommunities on the approximation of the laws of the Member States relating toelectromagnetic compatibility (EMC Directive 2004/108/EC) and concerningelectrical equipment for use within specified voltage limits (Low-voltage directive2006/95/EC). This conformity is the result of tests conducted by ABB inaccordance with the product standards EN 50263 and EN 60255-26 for the EMCdirective, and with the product standards EN 60255-1 and EN 60255-27 for the lowvoltage directive. The IED is designed in accordance with the internationalstandards of the IEC 60255 series.
Table of contents
Section 1 Introduction.....................................................................19This manual......................................................................................19Intended audience............................................................................19Product documentation.....................................................................20
Product documentation set..........................................................20Document revision history...........................................................21Related documents......................................................................21
Symbols and conventions.................................................................22Safety indication symbols............................................................22Manual conventions.....................................................................23
Section 2 Application......................................................................25REL650 application..........................................................................25Available functions............................................................................29
Main protection functions.............................................................29Back-up protection functions.......................................................29Control and monitoring functions.................................................30Designed to communicate...........................................................33Basic IED functions.....................................................................33
REL650 application examples..........................................................34Adaptation to different applications.............................................34Two-ended over-head transmission line in a solidly earthednetwork........................................................................................35Two-ended cable transmission line in a solidly earthednetwork........................................................................................35Double circuit over-head transmission line in a solidlyearthed network...........................................................................36Two-ended over-head line with transformer in a solidlyearthed network...........................................................................36Two-ended over-head transmission line in a high-impedance earthed network........................................................37Functionality table........................................................................37
Section 3 REL650 setting examples..............................................41Setting example for a two-ended overhead transmission line ina solidly earthed network..................................................................41
Calculating general settings for analogue TRM inputs 4I 1I5U................................................................................................42Calculating settings for Global base values for settingfunction GBSVAL.........................................................................43
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1Application Manual
Calculating settings for five zone distance protection,quadrilateral characteristic ZQDPDIS .........................................44
Calculating general settings...................................................45Calculating settings for zone 1...............................................46Calculating settings for zone 2...............................................49Calculating settings for zone 3...............................................50Calculating settings for zone 4...............................................52
Calculating settings for phase selection with loadencroachment FDPSPDIS...........................................................52Distance protection setting ZMOPDIS.........................................54
Calculating general settings...................................................56Calculating settings for zone 1 ..............................................56Calculating settings for zone 2...............................................57Calculating settings for zone 3...............................................59Calculating settings for zone 4...............................................60
Faulty phase identification with load encroachment for mhoFMPSPDIS..................................................................................61Calculating settings for scheme communication logic fordistance or overcurrent protection ZCPSCH...............................61
Principles for over-reach permissive communicationlogic........................................................................................62Principles for under-reach permissive communicationlogic........................................................................................63Principle for blocking scheme.................................................64
Calculating setting for current reversal and weak end infeedlogic for distance protection ZCRWPSCH...................................65Calculating setting for switch into fault logic voltage andcurrent based ZCVPSOF.............................................................67Calculating settings for four step phase overcurrentprotection OC4PTOC..................................................................68
Calculating general settings...................................................69Calculating settings for step 1................................................69Calculating settings for step 2................................................70Calculating settings for step 3................................................71
Calculating settings for four step residual overcurrentprotection EF4PTOC ..................................................................72
Calculating general settings...................................................73Calculating settings for step 1................................................74Calculating settings for step 2................................................74Calculating settings for step 4................................................76
Calculating settings for scheme communication for residualovercurrent protection ECPSCH .................................................76
Over-reach permissive logic ..................................................77Under-reach permissive logic ................................................78Blocking scheme....................................................................78
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Calculating settings for current reversal and weak-endinfeed logic for residual overcurrent protectionECRWPSCH ...............................................................................80Calculating settings for breaker failure protectionCCRBRF .....................................................................................82
Setting example for a two-ended over-head transmission linein a high impedance network............................................................83
Calculating settings for phase preference logic PPLPHIZ...........83Calculating settings for sensitive directional residualovercurrent protection SDEPSDE ..............................................85
Section 4 Analog inputs..................................................................89Introduction.......................................................................................89Setting guidelines.............................................................................89
Setting of the phase reference channel.......................................89Example.................................................................................89Setting of current channels.....................................................89Example 1..............................................................................90Example 2..............................................................................91Examples how to connect, configure and set CT inputsfor most commonly used CT connections..............................92Example how to connect star connected three-phaseCT set to the IED....................................................................93Example how to connect single-phase CT to the IED............95Setting of voltage channels....................................................97Example.................................................................................97Examples how to connect, configure and set VT inputsfor most commonly used VT connections..............................98Examples how to connect three phase-to-earthconnected VTs to the IED......................................................99
Section 5 Local human-machine interface...................................101Local HMI.......................................................................................101
Display.......................................................................................102LEDs..........................................................................................103Keypad......................................................................................104Local HMI functionality..............................................................106
Protection and alarm indication............................................106Parameter management ......................................................108Front communication............................................................109Single-line diagram...............................................................109
Section 6 Impedance protection...................................................111Five zone distance protection, quadrilateral characteristicZQDPDIS........................................................................................111
Identification..............................................................................111
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Application.................................................................................111System earthing...................................................................111Fault infeed from remote end...............................................115Load encroachment..............................................................116Short line application............................................................117Long transmission line application.......................................118Parallel line application with mutual coupling.......................118Tapped line application........................................................122
Setting guidelines......................................................................125General.................................................................................125Setting of zone 1..................................................................125Setting of overreaching zone................................................126Setting of reverse zone........................................................127Setting of zones for parallel line application.........................127Setting of reach in resistive direction....................................128Load impedance limitation, without load encroachmentfunction.................................................................................128Load impedance limitation, with Phase selection withload encroachment, quadrilateral characteristic functionactivated ..............................................................................130Setting of minimum operating currents.................................130Setting of timers for distance protection zones....................130
Phase selection with load enchroachment, quadrilateralcharacteristic FDPSPDIS...............................................................131
Identification..............................................................................131Application.................................................................................131Setting guidelines......................................................................131
Load encroachment characteristics......................................131Resistive reach with load encroachment characteristic........137Minimum operate currents....................................................138
Five zone distance protection, mho characteristic ZMOPDIS.......138Identification..............................................................................138Application.................................................................................138
System earthing...................................................................139Fault infeed from remote end...............................................142Load encroachment..............................................................143Short line application............................................................144Long transmission line application.......................................145Parallel line application with mutual coupling.......................146Tapped line application........................................................148
Setting guidelines......................................................................150General.................................................................................150Setting of zone 1..................................................................151Setting of overreaching zone................................................151
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Setting of reverse zone........................................................152Setting of zones for parallel line application.........................153Load impedance limitation, without load encroachmentfunction.................................................................................153Load impedance limitation, with load encroachmentfunction activated.................................................................154Setting of minimum operating currents.................................154Setting of directional mode...................................................155Setting of direction for offset mho.........................................155Setting of timers for distance protection zones....................155
Faulty phase identification with load enchroachment for mhoFMPSPDIS.....................................................................................155
Identification..............................................................................155Application.................................................................................156Setting guidelines......................................................................156
Load encroachment..............................................................157Phase preference logic PPLPHIZ...................................................158
Identification..............................................................................158Application.................................................................................158Setting guidelines......................................................................162
Power swing detection ZMRPSB....................................................163Identification..............................................................................163Application.................................................................................163
General.................................................................................163Basic characteristics.............................................................164
Setting guidelines......................................................................164Automatic switch onto fault logic, voltage and current basedZCVPSOF.......................................................................................172
Identification..............................................................................172Application.................................................................................172Setting guidelines......................................................................172
Section 7 Current protection.........................................................175Instantaneous phase overcurrent protection PHPIOC...................175
Identification..............................................................................175Application.................................................................................175Setting guidelines......................................................................176
Meshed network without parallel line...................................176Meshed network with parallel line........................................178
Instantaneous phase overcurrent protection SPTPIOC.................180Identification..............................................................................180Application.................................................................................180Setting guidelines......................................................................180
Meshed network without parallel line...................................181
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Meshed network with parallel line........................................183Four step phase overcurrent protection OC4PTOC.......................184
Identification..............................................................................184Application.................................................................................184Setting guidelines......................................................................185
Settings for steps 1 to 4 .......................................................186Current applications.............................................................188
Four step phase overcurrent protection OC4SPTOC ....................193Identification..............................................................................193Application.................................................................................193Setting guidelines......................................................................194
Settings for steps 1 to 4........................................................195Current application...............................................................197Example...............................................................................200
Instantaneous residual overcurrent protection EFPIOC.................202Identification..............................................................................202Application.................................................................................202Setting guidelines......................................................................202
Four step residual overcurrent protection EF4PTOC.....................205Identification..............................................................................205Application.................................................................................205Setting guidelines......................................................................206
Settings for steps 1 and 4 ....................................................207Common settings for all steps..............................................2082nd harmonic restrain...........................................................210Line application example......................................................210
Sensitive directional residual overcurrent and power protectionSDEPSDE......................................................................................216
Identification..............................................................................216Application.................................................................................216Setting guidelines......................................................................217
Time delayed 2-step undercurrent protection UC2PTUC...............224Identification..............................................................................224Application.................................................................................224Setting guidelines......................................................................226
Thermal overload protection, one time constant LPTTR................227Identification..............................................................................227Application.................................................................................227Setting guidelines......................................................................228
Breaker failure protection CCRBRF...............................................229Identification..............................................................................229Application.................................................................................229Setting guidelines......................................................................229
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Breaker failure protection CSPRBRF.............................................232Identification..............................................................................232Application.................................................................................232Setting guidelines......................................................................233
Stub protection STBPTOC.............................................................236Identification..............................................................................236Application.................................................................................236Setting guidelines......................................................................236
Pole discordance protection CCRPLD ..........................................237Identification..............................................................................237Application.................................................................................237Setting guidelines......................................................................238
Broken conductor check BRCPTOC..............................................238Identification..............................................................................238Application.................................................................................239Setting guidelines......................................................................239
Directional over-/under-power protection GOPPDOP/GUPPDUP......................................................................................239
Application.................................................................................239Directional over-power protection GOPPDOP...........................241
Identification.........................................................................241Setting guidelines.................................................................242
Directional under-power protection GUPPDUP.........................245Identification.........................................................................245Setting guidelines.................................................................245
Negative sequence based overcurrent function DNSPTOC...........248Identification..............................................................................248Application.................................................................................248Setting guidelines......................................................................249
Section 8 Voltage protection........................................................251Two step undervoltage protection UV2PTUV ................................251
Identification..............................................................................251Application.................................................................................251Setting guidelines......................................................................252
Equipment protection, such as for motors andgenerators............................................................................252Disconnected equipment detection......................................252Power supply quality ...........................................................252Voltage instability mitigation.................................................252Backup protection for power system faults...........................253Settings for Two step undervoltage protection.....................253
Two step overvoltage protection OV2PTOV ..................................254Identification..............................................................................254
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Application.................................................................................254Setting guidelines......................................................................255
Two step residual overvoltage protection ROV2PTOV..................257Identification..............................................................................257Application.................................................................................257Setting guidelines......................................................................258
Power supply quality............................................................258High impedance earthed systems........................................258Direct earthed system..........................................................259Settings for Two step residual overvoltage protection..........260
Loss of voltage check LOVPTUV...................................................261Identification..............................................................................261Application.................................................................................262Setting guidelines......................................................................262Advanced users settings...........................................................262
Section 9 Frequency protection....................................................263Under frequency protection SAPTUF.............................................263
Identification..............................................................................263Application.................................................................................263Setting guidelines......................................................................263
Over frequency protection SAPTOF...............................................264Identification..............................................................................264Application.................................................................................265Setting guidelines......................................................................265
Rate-of-change frequency protection SAPFRC..............................266Identification..............................................................................266Application.................................................................................266Setting guidelines......................................................................266
Section 10 Secondary system supervision.....................................269Current circuit supervison CCSRDIF..............................................269
Identification..............................................................................269Application.................................................................................269Setting guidelines......................................................................269
Fuse failure supervision SDDRFUF...............................................270Identification..............................................................................270Application.................................................................................270Setting guidelines......................................................................271
General.................................................................................271Setting of common parameters............................................271Negative sequence based....................................................272Zero sequence based...........................................................273Delta U and delta I ...............................................................273
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Dead line detection...............................................................274Breaker close/trip circuit monitoring TCSSCBR.............................274
Identification..............................................................................274Application.................................................................................275
Section 11 Control..........................................................................279Synchrocheck, energizing check, and synchronizingSESRSYN......................................................................................279
Identification..............................................................................279Application.................................................................................279
Synchronizing.......................................................................279Synchrocheck.......................................................................280Energizing check..................................................................282Voltage selection..................................................................283External fuse failure..............................................................284
Application examples.................................................................284Single circuit breaker with single busbar..............................285Single circuit breaker with double busbar, externalvoltage selection...................................................................286Single circuit breaker with double busbar, internalvoltage selection...................................................................287
Setting guidelines......................................................................287Autorecloser SMBRREC................................................................291
Identification .............................................................................291Application.................................................................................291
Auto-reclosing operation Off and On....................................294Start auto-reclosing and conditions for start of areclosing cycle......................................................................294Start auto-reclosing from CB open information....................294Blocking of the autorecloser.................................................294Control of the auto-reclosing open time ..............................295Long trip signal.....................................................................295Maximum number of reclosing shots....................................2953-phase reclosing, one to five shots according to settingNoOfShots............................................................................295Reclosing reclaim timer........................................................296Transient fault.......................................................................296Permanent fault and reclosing unsuccessful signal.............296Lock-out initiation.................................................................296Automatic continuation of the reclosing sequence ..............298Thermal overload protection holding the auto-reclosingfunction back .......................................................................298
Setting guidelines......................................................................298Configuration........................................................................298
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Auto-recloser parameter settings.........................................301Autorecloser STBRREC ................................................................304
Identification..............................................................................304Application.................................................................................304
Auto-reclosing operation Off and On....................................308Start auto-reclosing and conditions for start of areclosing cycle......................................................................308Start auto-reclosing from CB open information....................308Blocking of the autorecloser.................................................309Control of the auto-reclosing open time for shot 1...............309Long trip signal.....................................................................309Reclosing programs.............................................................309FirstShot=3ph (normal setting for a single 3 phaseshot).....................................................................................3103-phase reclosing, one to five shots according to settingNoOfShots............................................................................310FirstShot=1ph 1-phase reclosing in the first shot.................310FirstShot=1ph + 1*3ph 1-phase or 3-phase reclosing inthe first shot..........................................................................311FirstShot=1ph + 1*2/3ph 1-phase, 2-phase or 3-phasereclosing in the first shot.......................................................311Evolving fault........................................................................311Reclosing reclaim timer........................................................312Transient fault.......................................................................312Permanent fault and reclosing unsuccessful signal.............312Lock-out initiation.................................................................312Automatic continuation of the reclosing sequence...............314Thermal overload protection holding the auto-reclosingfunction back........................................................................314
Setting guidelines......................................................................314Configuration........................................................................314Recommendations for input signals.....................................315STBRREC- Auto-recloser parameter settings......................318
Apparatus control ..........................................................................321Identification..............................................................................321Application.................................................................................321Interaction between modules.....................................................324Setting guidelines......................................................................325
Bay control (QCBAY)...........................................................326Logic rotating switch for function selection and LHMIpresentation SLGGIO.....................................................................326
Identification..............................................................................326Application.................................................................................326Setting guidelines......................................................................326
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Selector mini switch VSGGIO.........................................................327Identification..............................................................................327Application.................................................................................327Setting guidelines......................................................................328
IEC61850 generic communication I/O functions DPGGIO.............328Identification..............................................................................328Application.................................................................................328Setting guidelines......................................................................328
Single point generic control 8 signals SPC8GGIO.........................329Identification..............................................................................329Application.................................................................................329Setting guidelines......................................................................329
Automation bits AUTOBITS............................................................330Identification..............................................................................330Application.................................................................................330Setting guidelines......................................................................330
Section 12 Scheme communication...............................................331Scheme communication logic for distance or overcurrentprotection ZCPSCH.......................................................................331
Identification..............................................................................331Application.................................................................................331
Blocking schemes................................................................332Permissive schemes............................................................333Intertrip scheme....................................................................335
Setting guidelines......................................................................336Blocking scheme..................................................................336Permissive underreaching scheme......................................336Permissive overreaching scheme........................................336Unblocking scheme..............................................................337Intertrip scheme....................................................................337
Current reversal and weak-end infeed logicfor distance protection ZCRWPSCH..............................................337
Identification..............................................................................337Application.................................................................................337
Current reversal logic...........................................................337Weak-end infeed logic..........................................................338
Setting guidelines......................................................................339Current reversal logic...........................................................339Weak-end infeed logic..........................................................340
Current reversal and weak-end infeed logic for distanceprotection ZCWSPSCH .................................................................340
Identification..............................................................................340Application.................................................................................340
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Current reversal logic...........................................................340Weak-end infeed logic..........................................................341
Setting guidelines......................................................................342Current reverse logic............................................................342Weak-end infeed logic..........................................................343
Local acceleration logic ZCLCPLAL...............................................343Identification..............................................................................343Application.................................................................................343Setting guidelines......................................................................343
Scheme communication logicfor residual overcurrent protection ECPSCH..................................345
Identification..............................................................................345Application.................................................................................345Setting guidelines......................................................................346
Current reversal and weak-end infeed logicfor residual overcurrent protection ECRWPSCH............................346
Identification..............................................................................346Application.................................................................................346
Fault current reversal logic...................................................346Weak-end infeed logic..........................................................347
Setting guidelines......................................................................348Current reversal....................................................................348Weak-end infeed..................................................................349
Section 13 Logic.............................................................................351Tripping logic SMPPTRC................................................................351
Identification..............................................................................351Application.................................................................................351
Three-phase tripping ...........................................................351Lock-out................................................................................352Blocking of the function block...............................................352
Setting guidelines......................................................................352Tripping logic SPTPTRC ...............................................................353
Identification..............................................................................353Application.................................................................................353
Single- and/or three-phase tripping......................................354Lock out................................................................................355Blocking of the function block...............................................355
Setting guidelines......................................................................355Trip matrix logic TMAGGIO............................................................356
Identification..............................................................................356Application.................................................................................356Setting guidelines......................................................................356
Configurable logic blocks................................................................357
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Identification..............................................................................357Application.................................................................................358
Configuration........................................................................358Fixed signals FXDSIGN..................................................................359
Identification..............................................................................359Application.................................................................................359
Boolean 16 to integer conversion B16I...........................................360Identification..............................................................................360Application.................................................................................361Setting guidelines......................................................................361
Boolean 16 to integer conversion with logic noderepresentation B16IFCVI................................................................361
Identification..............................................................................361Application.................................................................................361Setting guidelines......................................................................361
Integer to boolean 16 conversion IB16A........................................362Identification..............................................................................362Application.................................................................................362Setting guidelines......................................................................362
Integer to boolean 16 conversion with logic noderepresentation IB16FCVB...............................................................362
Identification..............................................................................362Application.................................................................................362Settings......................................................................................363
Section 14 Monitoring.....................................................................365IEC61850 generic communication I/O functions SPGGIO.............365
Identification..............................................................................365Application.................................................................................365Setting guidelines......................................................................365
IEC61850 generic communication I/O functions 16 inputsSP16GGIO.....................................................................................365
Identification..............................................................................365Application.................................................................................365Setting guidelines......................................................................366
IEC61850 generic communication I/O functions MVGGIO.............366Identification..............................................................................366Application.................................................................................366Setting guidelines......................................................................366
Measurements................................................................................367Identification..............................................................................367Application.................................................................................367Setting guidelines......................................................................369Setting examples.......................................................................372
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Measurement function application for a 400 kV OHL...........372Event counter CNTGGIO................................................................374
Identification..............................................................................374Application.................................................................................374Setting guidelines......................................................................375
Disturbance report .........................................................................375Identification..............................................................................375Application.................................................................................375Setting guidelines......................................................................376
Binary input signals..............................................................379Analog input signals.............................................................379Sub-function parameters......................................................380Consideration.......................................................................380
Measured value expander block MVEXP.......................................381Identification..............................................................................381Application.................................................................................381Setting guidelines......................................................................382
Fault locator LMBRFLO..................................................................382Identification..............................................................................382Application.................................................................................382Setting guidelines......................................................................383
Connection of analog currents.............................................384Station battery supervision SPVNZBAT.........................................384
Identification..............................................................................384Application.................................................................................385
Insulation gas monitoring function SSIMG.....................................385Identification..............................................................................385Application.................................................................................385
Insulation liquid monitoring function SSIML....................................386Identification..............................................................................386Application.................................................................................386
Circuit breaker condition monitoring SSCBR..................................386Identification..............................................................................386Application.................................................................................386
Section 15 Metering.......................................................................391Pulse counter PCGGIO..................................................................391
Identification..............................................................................391Application.................................................................................391Setting guidelines......................................................................391
Energy calculation and demand handling EPTMMTR....................392Identification..............................................................................392Application.................................................................................392Setting guidelines......................................................................393
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Section 16 Station communication.................................................395IEC61850-8-1 communication protocol .........................................395
Identification..............................................................................395Application.................................................................................395
Horizontal communication via GOOSE................................397Setting guidelines......................................................................399
DNP3 protocol................................................................................399IEC 60870-5-103 communication protocol.....................................400
Section 17 Basic IED functions......................................................401Self supervision with internal event list ..........................................401
Identification..............................................................................401Application.................................................................................401
Time synchronization......................................................................402Identification..............................................................................402Application.................................................................................402Setting guidelines......................................................................403
Parameter setting group handling..................................................405Identification..............................................................................405Application.................................................................................405Setting guidelines......................................................................405
Test mode functionality TESTMODE..............................................406Identification..............................................................................406Application.................................................................................406Setting guidelines......................................................................406
Change lock CHNGLCK.................................................................406Identification..............................................................................406Application.................................................................................406Setting guidelines......................................................................407
IED identifiers TERMINALID..........................................................408Identification..............................................................................408Application.................................................................................408
Customer specific settings...................................................408Product information PRODINF.......................................................408
Identification..............................................................................408Application.................................................................................408
Factory defined settings.......................................................408Primary system values PRIMVAL...................................................409
Identification..............................................................................409Application.................................................................................409
Signal matrix for analog inputs SMAI.............................................409Identification..............................................................................409Application.................................................................................409
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Setting guidelines......................................................................410Summation block 3 phase 3PHSUM..............................................412
Identification..............................................................................412Application.................................................................................412Setting guidelines......................................................................413
Global base values GBASVAL.......................................................413Identification..............................................................................413Application.................................................................................413Setting guidelines......................................................................413
Authority check ATHCHCK.............................................................414Identification..............................................................................414Application.................................................................................414
Authorization handling in the IED.........................................414Authority status ATHSTAT.............................................................415
Identification..............................................................................415Application.................................................................................415
Denial of service.............................................................................416Identification..............................................................................416Application.................................................................................416Setting guidelines......................................................................416
Section 18 Requirements...............................................................417Current transformer requirements..................................................417
Current transformer classification..............................................417Conditions..................................................................................418Fault current..............................................................................419Secondary wire resistance and additional load.........................419General current transformer requirements................................419Rated equivalent secondary e.m.f. requirements......................420
Distance protection...............................................................420Breaker failure protection.....................................................421Non-directional instantaneous and definitive time, phaseand residual overcurrent protection......................................422Non-directional inverse time delayed phase and residualovercurrent protection..........................................................422Directional phase and residual overcurrent protection.........423
Current transformer requirements for CTs according toother standards..........................................................................424
Current transformers according to IEC 60044-1,class P, PR...........................................................................424Current transformers according to IEC 60044-1, classPX, IEC 60044-6, class TPS(and old British Standard, class X).......................................424Current transformers according to ANSI/IEEE.....................424
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Voltage transformer requirements..................................................425SNTP server requirements.............................................................426
SNTP server requirements........................................................426Section 19 Glossary.......................................................................427
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18
Section 1 Introduction
1.1 This manualThe application manual contains application descriptions and setting guidelinessorted per function. The manual can be used to find out when and for what purposea typical protection function can be used. The manual can also be used whencalculating settings.
1.2 Intended audienceThis manual addresses the protection and control engineer responsible forplanning, pre-engineering and engineering.The protection and control engineer must be experienced in electrical powerengineering and have knowledge of related technology, such as communicationand protocols.
1MRK 506 325-UEN - Section 1Introduction
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1.3 Product documentation1.3.1 Product documentation set
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Commissioning manual
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Operation manualOperation manual
Installation manualInstallation manual
Service manualService manual
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Commissioning manualCommissioning manual
Communication protocolmanualCommunication protocolmanual
Technical manualTechnical manual
en07000220.vsdIEC07000220 V1 EN
Figure 1: The intended use of manuals in different lifecyclesThe engineering manual contains instructions on how to engineer the IEDs usingthe different tools in PCM600. The manual provides instructions on how to set up aPCM600 project and insert IEDs to the project structure. The manual alsorecommends a sequence for engineering of protection and control functions, LHMIfunctions as well as communication engineering for IEC 60870-5-103, IEC 61850and DNP3.The installation manual contains instructions on how to install the IED. Themanual provides procedures for mechanical and electrical installation. The chaptersare organized in chronological order in which the IED should be installed.The commissioning manual contains instructions on how to commission the IED.The manual can also be used by system engineers and maintenance personnel forassistance during the testing phase. The manual provides procedures for checkingof external circuitry and energizing the IED, parameter setting and configuration as
Section 1 1MRK 506 325-UEN -Introduction
20Application Manual
well as verifying settings by secondary injection. The manual describes the processof testing an IED in a substation which is not in service. The chapters are organizedin chronological order in which the IED should be commissioned.The operation manual contains instructions on how to operate the IED once it hasbeen commissioned. The manual provides instructions for monitoring, controllingand setting the IED. The manual also describes how to identify disturbances andhow to view calculated and measured power grid data to determine the cause of afault.The service manual contains instructions on how to service and maintain the IED.The manual also provides procedures for de-energizing, de-commissioning anddisposal of the IED.The application manual contains application descriptions and setting guidelinessorted per function. The manual can be used to find out when and for what purposea typical protection function can be used. The manual can also be used whencalculating settings.The technical manual contains application and functionality descriptions and listsfunction blocks, logic diagrams, input and output signals, setting parameters andtechnical data sorted per function. The manual can be used as a technical referenceduring the engineering phase, installation and commissioning phase, and duringnormal service.The communication protocol manual describes a communication protocolsupported by the IED. The manual concentrates on vendor-specific implementations.The point list manual describes the outlook and properties of the data pointsspecific to the IED. The manual should be used in conjunction with thecorresponding communication protocol manual.
The service manual is not available yet.
1.3.2 Document revision historyDocument revision/date Product series version History-/February 2011 1.1 First release
1.3.3 Related documentsDocuments related to REL650 Identity numberApplication manual 1MRK 506 325-UENTechnical manual 1MRK 506 326-UENCommissioning manual 1MRK 506 327-UEN
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1MRK 506 325-UEN - Section 1Introduction
21Application Manual
Documents related to REL650 Identity numberProduct Guide, configured 1MRK 506 328-BENType test certificate 1MRK 506 328-TEN
650 series manuals Identity numberCommunication protocol manual, DNP3 1MRK 511 241-UENCommunication protocol manual, IEC 61850 1MRK 511 242-UENCommunication protocol manual, IEC 60870-5-103 1MRK 511 243-UENPoint list manual, DNP3 1MRK 511 244-UENEngineering manual 1MRK 511 245-UENOperation manual 1MRK 500 093-UENInstallation manual 1MRK 514 014-UEN
1.4 Symbols and conventions1.4.1 Safety indication symbols
The electrical warning icon indicates the presence of a hazardwhich could result in electrical shock.
The warning icon indicates the presence of a hazard which couldresult in personal injury.
The caution icon indicates important information or warning relatedto the concept discussed in the text. It might indicate the presenceof a hazard which could result in corruption of software or damageto equipment or property.
The information icon alerts the reader of important facts andconditions.
The tip icon indicates advice on, for example, how to design yourproject or how to use a certain function.
Although warning hazards are related to personal injury, it is necessary tounderstand that under certain operational conditions, operation of damaged
Section 1 1MRK 506 325-UEN -Introduction
22Application Manual
equipment may result in degraded process performance leading to personal injuryor death. Therefore, comply fully with all warning and caution notices.
1.4.2 Manual conventionsConventions used in IED manuals. A particular convention may not be used in thismanual. Abbreviations and acronyms in this manual are spelled out in the glossary. The
glossary also contains definitions of important terms. Push button navigation in the LHMI menu structure is presented by using the
push button icons, for example:To navigate between the options, use and .
HMI menu paths are presented in bold, for example:Select Main menu/Settings.
LHMI messages are shown in Courier font, for example:To save the changes in non-volatile memory, select Yes and press .
Parameter names are shown in italics, for example:The function can be enabled and disabled with the Operation setting.
The ^ character in front of an input or output signal name in the function blocksymbol given for a function, indicates that the user can set an own signal namein PCM600.
The * character after an input or output signal name in the function blocksymbol given for a function, indicates that the signal must be connected toanother function block in the application configuration to achieve a validapplication configuration.
1MRK 506 325-UEN - Section 1Introduction
23Application Manual
24
Section 2 Application
2.1 REL650 applicationREL650 is used for the protection, control and monitoring of overhead lines andcables in solidly or impedance earthed networks. The IED can be used up to thehigh voltage levels. It is suitable for the protection of heavily loaded lines and multi-terminal lines where the requirement for fast three-phase tripping is wanted.The full scheme distance protection provides protection of power lines with highsensitivity and low requirement on remote end communication. The five zoneshave fully independent measuring and setting which gives high flexibility for alltypes of lines.The modern technical solution offers fast operating time of typically 1.5 cycles.The autoreclose includes priority features for single-breaker arrangements. It co-operates with the synchrocheck function with high-speed or delayed reclosing.High set instantaneous phase and earth overcurrent, four step directional or non-directional delayed phase and earth overcurrent, sensitive earth fault for not directearthed systems, thermal overload and two step under and overvoltage protectionare examples of the available functions allowing the user to fulfill any applicationrequirement.The distance and earth fault protection can communicate with remote end in anyteleprotection communication scheme.The advanced logic capability, where the user logic is prepared with a graphicaltool, allows special applications.Disturbance recording and fault locator are available to allow independent post-fault analysis after primary disturbances.Three packages has been defined for following applications: Five zone distance protection with quadrilateral characteristic (A01) Five zone distance protection with mho characteristic (A05) Five zone distance protection with quadrilateral characteristic, single pole
tripping (A11)
The packages are configured and ready for direct use. Analogue and tripping IOhas been pre-defined for basic use.
1MRK 506 325-UEN - Section 2Application
25Application Manual
Add binary I/O as required for the application when ordering. Other signals need tobe applied as required for each application.The graphical configuration tool ensures simple and fast testing and commissioning.
REL650 A01 Quad Distance Zones, Single Breaker 10AI (4I+1I+5U)
SMB RREC79 0->1
SMP PTRC94 1->0
TCS SCBRCond
SPVN ZBATCond
Other configured functions
OV2 PTOV59 U>
PH PIOC50 3I>>
CC RBRF50BF 3I> BF
V MMXUMeter.
QA1
QB1 QB2
QB9
QC9
QC2
QC1
WA1
WA2
V MSQIMeter.
DRP RDRE Mont.
EF PIOC50N IN>>
CC RPLD52PD PD
S SCBRCond
L PTTR26 q>
EF4 PTOC51N/67N IN>
OC4 PTOC51/67 3I>
BRC PTOC46 Iub
SDEPSDE67N IN
STB PTOC50STB I>
GOP PDOP32 P>
GUP PDUP37 P>
CC RBRF50BF 3I> BF
V MMXUMeter.
QA1
QB1 QB2
QB9
QC9
QC2
QC1
WA1
WA2
V MSQIMeter.
DRP RDRE Mont.
EF PIOC50N IN>>
CC RPLD52PD PD
S SCBRCond
L PTTR26 q>
EF4 PTOC51N/67N IN>
OC4 PTOC51/67 3I>
BRC PTOC46 Iub
SDEPSDE67N IN
STB PTOC50STB I>
GOP PDOP32 P>
GUP PDUP37 P
EF4 PTOC51N/67N IN>
BRC PTOC46 Iub
SDE PSDE37 2I
GOP PDOP32 P>
GUP PDUP37 P0
STB RREC79 0->1
CSP RBRF50BF 3I> BF
VN MMXUMeter.
DNPANSI IEC
Function Disabled in Settings
IEC60870-5-103ANSI IEC
IEC10000342 V1 EN
Figure 4: A typical protection application for quadrilateral characteristicdistance zones in a single breaker arrangement, single pole tripping
Section 2 1MRK 506 325-UEN -Application
28Application Manual
2.2 Available functions2.2.1 Main protection functionsIEC 61850/Function blockname
ANSI Function description Line Distance
REL6
50 (A
01)
3Ph/1
CB, q
uad
REL6
50 (A
05)
3Ph/1
CB, m
ho
REL6
50 (A
11)
1Ph/1
CB
Impedance protection ZQDPDIS 21 Five zone distance protection, quadrilateral characteristic 1 1FDPSPDIS 21 Phase selection with load enchroachment, quadrilateral
characteristic1 1
ZMOPDIS 21 Five zone distance protection, mho characteristic 1 FMPSPDIS 21 Faulty phase identification with load enchroachment for mho 1 ZDNRDIR 21 Directional impedance quadrilateral and mho 1 1 1PPLPHIZ Phase preference logic 1 1 1ZMRPSB 68 Power swing detection 1 1 1ZCVPSOF Automatic switch onto fault logic, voltage and current based 1 1 1
2.2.2 Back-up protection functionsIEC 61850/Function blockname
ANSI Function description Line Distance
REL6
50 (A
01)
3Ph/1
CB, qu
ad
REL6
50 (A
05)
3Ph/1
CB, m
ho
REL6
50 (A
11)
1Ph/1
CB
Current protection PHPIOC 50 Instantaneous phase overcurrent protection 1 1 SPTPIOC 50 Instantaneous phase overcurrent protection 1 OC4PTOC 51/67 Four step directional phase overcurrent protection 1 1 OC4SPTOC 51/67 Four step phase overcurrent protection 1 EFPIOC 50N Instantaneous residual overcurrent protection 1 1 1 EF4PTOC 51N/67N Four step directional residual overcurrent protection 1 1 1 SDEPSDE 67N Sensitive directional residual overcurrent and power protection 1 1 1 UC2PTUC 37 Time delayed 2-step undercurrent protection 1 1 1 LPTTR 26 Thermal overload protection, one time constant 1 1 1 CCRBRF 50BF Breaker failure protection 1 1 CSPRBRF 50BF Breaker failure protection 1
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1MRK 506 325-UEN - Section 2Application
29Application Manual
IEC 61850/Function blockname
ANSI Function description Line Distance
REL6
50 (A
01)
3Ph/1
CB, q
uad
REL6
50 (A
05)
3Ph/1
CB, m
ho
REL6
50 (A
11)
1Ph/1
CB
STBPTOC 50STB Stub protection 1 1 1 CCRPLD 52PD Pole discordance protection 1 1 1 BRCPTOC 46 Broken conductor check 1 1 1 GUPPDUP 37 Directional underpower protection 1 1 1 GOPPDOP 32 Directional overpower protection 1 1 1 DNSPTOC 46 Negative sequence based overcurrent function 1 1 1 Voltage protection UV2PTUV 27 Two step undervoltage protection 1 1 1 OV2PTOV 59 Two step overvoltage protection 1 1 1 ROV2PTOV 59N Two step residual overvoltage protection 1 1 1 LOVPTUV 27 Loss of voltage check 1 1 1 Frequency protection SAPTUF 81 Underfrequency function 2 2 2 SAPTOF 81 Overfrequency function 2 2 2 SAPFRC 81 Rate-of-change frequency protection 2 2 2
2.2.3 Control and monitoring functionsIEC 61850/Functionblock name
ANSI Function description Line Distance
REL6
50 (A
01)
3Ph/1
CB, qu
ad
REL6
50 (A
05)
3Ph/1
CB, m
ho
REL6
50 (A
11)
1Ph/1
CB
Control SESRSYN 25 Synchrocheck, energizing check, and synchronizing 1 1 1 SMBRREC 79 Autorecloser 1 1 STBRREC 79 Autorecloser 1 QCBAY Bay control 1 1 1 LOCREM Handling of LR-switch positions 1 1 1 LOCREMCTRL LHMI control of Permitted Source To Operate (PSTO) 1 1 1 SLGGIO Logic Rotating Switch for function selection and LHMI
presentation15 15 15
VSGGIO Selector mini switch extension 20 20 20 DPGGIO IEC 61850 generic communication I/O functions double
point16 16 16
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Section 2 1MRK 506 325-UEN -Application
30Application Manual
IEC 61850/Functionblock name
ANSI Function description Line Distance
REL6
50 (A
01)
3Ph/1
CB, qu
ad
REL6
50 (A
05)
3Ph/1
CB, m
ho
REL6
50 (A
11)
1Ph/1
CB
SPC8GGIO Single point generic control 8 signals 5 5 5 AUTOBITS AutomationBits, command function for DNP3.0 3 3 3 I103CMD Function commands for IEC60870-5-103 1 1 1 I103IEDCMD IED commands for IEC60870-5-103 1 1 1 I103USRCMD Function commands user defined for IEC60870-5-103 4 4 4 I103GENCMD Function commands generic for IEC60870-5-103 50 50 50 I103POSCMD IED commands with position and select for IEC60870-5-103 50 50 50 Secondary system supervision CCSRDIF 87 Current circuit supervision 1 1 1 SDDRFUF Fuse failure supervision 1 1 1 TCSSCBR Breaker close/trip circuit monitoring 3 3 3 Logic SMPPTRC 94 Tripping logic 1 1 SPTPTRC 94 Tripping logic 1 TMAGGIO Trip matrix logic 12 12 12 OR Configurable logic blocks, OR gate 283 283 283 INVERTER Configurable logic blocks, Inverter gate 140 140 140 PULSETIMER Configurable logic blocks, Pulse timer 40 40 40 GATE Configurable logic blocks, Controllable gate 40 40 40 XOR Configurable logic blocks, exclusive OR gate 40 40 40 LOOPDELAY Configurable logic blocks, loop delay 40 40 40 TIMERSET Configurable logic blocks, timer function block 40 40 40 AND Configurable logic blocks, AND gate 280 280 280 SRMEMORY Configurable logic blocks, set-reset memory flip-flop gate 40 40 40 RSMEMORY Configurable logic blocks, reset-set memory flip-flop gate 40 40 40 FXDSIGN Fixed signal function block 1 1 1 B16I Boolean 16 to Integer conversion 16 16 16 B16IFCVI Boolean 16 to Integer conversion with logic node
representation16 16 16
IB16A Integer to Boolean 16 conversion 16 16 16 IB16FCVB Integer to Boolean 16 conversion with logic node
representation16 16 16
Monitoring CVMMXN Measurements 6 6 6 CMMXU Phase current measurement 10 10 10 VMMXU Phase-phase voltage measurement 6 6 6
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1MRK 506 325-UEN - Section 2Application
31Application Manual
IEC 61850/Functionblock name
ANSI Function description Line Distance
REL6
50 (A
01)
3Ph/1
CB, q
uad
REL6
50 (A
05)
3Ph/1
CB, m
ho
REL6
50 (A
11)
1Ph/1
CB
CMSQI Current sequence component measurement 6 6 6 VMSQI Voltage sequence measurement 6 6 6 VNMMXU Phase-neutral voltage measurement 6 6 6 CNTGGIO Event counter 5 5 5 DRPRDRE Disturbance report 1 1 1 AxRADR Analog input signals 4 4 4 BxRBDR Binary input signals 6 6 6 SPGGIO IEC 61850 generic communication I/O functions 64 64 64 SP16GGIO IEC 61850 generic communication I/O functions 16 inputs 16 16 16 MVGGIO IEC 61850 generic communication I/O functions 16 16 16 MVEXP Measured value expander block 66 66 66 LMBRFLO Fault locator 1 1 1 SPVNZBAT Station battery supervision 1 1 1 SSIMG 63 Insulation gas monitoring function 1 1 1 SSIML 71 Insulation liquid monitoring function 1 1 1 SSCBR Circuit breaker condition monitoring 1 1 1 I103MEAS Measurands for IEC60870-5-103 1 1 1 I103MEASUSR Measurands user defined signals for IEC60870-5-103 3 3 3 I103AR Function status auto-recloser for IEC60870-5-103 1 1 1 I103EF Function status earth-fault for IEC60870-5-103 1 1 1 I103FLTPROT Function status fault protection for IEC60870-5-103 1 1 1 I103IED IED status for IEC60870-5-103 1 1 1 I103SUPERV Supervison status for IEC60870-5-103 1 1 1 I103USRDEF Status for user defined signals for IEC60870-5-103 20 20 20 Metering PCGGIO Pulse counter logic 16 16 16 ETPMMTR Function for energy calculation and demand handling 3 3 3
Section 2 1MRK 506 325-UEN -Application
32Application Manual
2.2.4 Designed to communicateIEC 61850/Function blockname
ANSI Function description Line Distance
REL6
50 (A
01)
3Ph/1
CB, q
uad
REL6
50 (A
05)
3Ph/1
CB, m
ho
REL6
50 (A
11)
1Ph/1
CB
Station communication IEC 61850 communication protocol, LAN1 1 1 1 DNP3.0 for TCP/IP communication protocol, LAN1 1 1 1 IEC61870-5-103 IEC60870-5-103 serial communication via ST 1 1 1 GOOSEINTLKRCV Horizontal communication via GOOSE for interlocking 59 59 59 GOOSEBINRCV GOOSE binary receive 4 4 4 ETHFRNTETHLAN1GATEWAY
Ethernet configuration of front port, LAN1 port andgateway
GOOSEDPRCV GOOSE function block to receive a double point value 32 32 32 GOOSEINTRCV GOOSE function block to receive an integer value 32 32 32 GOOSEMVRCV GOOSE function block to receive a mesurand value 16 16 16 GOOSESPRCV GOOSE function block to receive a single point value 64 64 64 Scheme communication ZCPSCH 85 Scheme communication logic for distance or
overcurrent protection1 1 1
ZCRWPSCH 85 Current reversal and weak-end infeed logic fordistance protection
1 1
ZCWSPSCH 85 Current reversal and weak-end infeed logic fordistance protection
1
ZCLCPLAL Local acceleration logic 1 1 1 ECPSCH 85 Scheme communication logic for residual overcurrent
protection1 1 1
ECRWPSCH 85 Current reversal and weak-end infeed logic for residualovercurrent protection
1 1 1
2.2.5 Basic IED functionsIEC 61850/Functionblock name
Function description
Basic functions included in all products INTERRSIG Self supervision with internal event list 1SELFSUPEVLST Self supervision with internal event list 1SNTP Time synchronization 1TIMESYNCHGEN Time synchronization 1DTSBEGIN, DTSEND,TIMEZONE
Time synchronization, daylight saving 1
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1MRK 506 325-UEN - Section 2Application
33Application Manual
IEC 61850/Functionblock name
Function description
IRIG-B Time synchronization 1SETGRPS Setting group handling 1ACTVGRP Parameter setting groups 1TESTMODE Test mode functionality 1CHNGLCK Change lock function 1TERMINALID IED identifiers 1PRODINF Product information 1PRIMVAL Primary system values 1SMAI_20_1-12 Signal matrix for analog inputs 23PHSUM Summation block 3 phase 12GBASVAL Global base values for settings 6ATHSTAT Authority status 1ATHCHCK Authority check 1FTPACCS FTP access with password 1DOSFRNT Denial of service, frame rate control for front port 1DOSLAN1 Denial of service, frame rate control for LAN1 1DOSSCKT Denial of service, socket flow control 1
2.3 REL650 application examples2.3.1 Adaptation to different applications
The IED is provided in a variant for a pre-defined configuration to be used withquadrilateral distance protection characteristic.The IED is provided in a variant for a pre-defined configuration to be used withmho distance protection characteristic.The IED can be used in a wide range of applications. This is done by selectingfrom the comprehensive function library in the IED.A selection of common applications are described below. Application 1: Two-ended over-head transmission line in a solidly earthed
network Application 2: Two-ended cable transmission line in a solidly earthed network Application 3: Double circuit over-head transmission line in a solidly earthed
network Application 4: Two-ended over-head line with transformer in a solidly earthed
network Application 5: Two-ended over-head transmission line in a high impedance
earthed network
Section 2 1MRK 506 325-UEN -Application
34Application Manual
2.3.2 Two-ended over-head transmission line in a solidly earthednetwork
REL650 REL650
IEC09000401_1_en.vsdIEC09000401 V1 EN
Figure 5: Two-ended over-head line in a solidly earthed network
Table 1: Data for the line application exampleParameter ValueSystem voltage 110 220 kVLine length 10 150 kmShort circuit power level infeed at both line ends 500 10 000 MVALine R/X 0.25
2.3.3 Two-ended cable transmission line in a solidly earthednetwork
REL650 REL650
Cable
IEC09000402_1_en.vsdIEC09000402 V1 EN
Figure 6: Two-ended cable line in a solidly earthed network
Table 2: Data for the line application exampleParameter ValueSystem voltage 110 220 kVLine length: 2 10 kmShort circuit power level infeed at both line ends 500 10 000 MVALine R/X 1.0
1MRK 506 325-UEN - Section 2Application
35Application Manual
2.3.4 Double circuit over-head transmission line in a solidlyearthed network
REL650 REL650
REL650 REL650
IEC09000440_1_en.vsdIEC09000440 V1 EN
Figure 7: Double circuit over-head line in a solidly earthed network
Table 3: Data for the line application exampleParameter ValueSystem voltage 110 220 kVLine length 10 150 kmShort circuit power level infeed at both line ends 500 10 000 MVALine R/X 0.25
2.3.5 Two-ended over-head line with transformer in a solidlyearthed network
REL650
IEC09000404_1_en.vsdIEC09000404 V1 EN
Figure 8: Two-ended over-head line with transformer in a solidly earthednetwork
Table 4: Data for the line application exampleParameter ValueSystem voltage 110 220 kVLine length 10 20 kmShort circuit power level infeed from one line end 500 10 000 MVALine R/X 0.25
Section 2 1MRK 506 325-UEN -Application
36Application Manual
2.3.6 Two-ended over-head transmission line in a high-impedance earthed network
REL650 REL650
IEC09000405_1_en.vsd
IEC09000405 V1 EN
Figure 9: Two-ended over-head line in a high-impedance earthed network
Table 5: Data for the line application exampleParameter ValueSystem voltage 40 110 kVLine length 5 80 kmShort circuit power level infeed at both line ends 200 7 000 MVALine R/X 0.25
2.3.7 Functionality tableThe proposal for functionality choice for the different application cases are shownin table 6. The recommendations have the following meaning:On: It is recommended to have the function activated in the applicationOff: It is recommended to have the function deactivated in the applicationApplication dependent: The decision to have the function activated or not isdependent on the specific conditions in each case
Application 1- 5 in table 6 are according to application examplesgiven in previous sections.
1MRK 506 325-UEN - Section 2Application
37Application Manual
Table 6: Selection of functions in different applicationsFunction Application 1 Application 2 Application 3 Applic