1MRK502065-UUS - En Application Manual Generator Protection REG670 2.1 ANSI

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Relion670 series

Generator protection REG670 2.1 ANSIApplication manual


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Document ID: 1MRK 502 065-UUSIssued: December 2015

Revision: -Product version: 2.1

Copyright 2015 ABB. All rights reserved


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Copyright

This document and parts thereof must not be reproduced or copied without writtenpermission from ABB, and the contents thereof must not be imparted to a third party, norused for any unauthorized purpose.

The software and hardware described in this document is furnished under a license andmay 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 OpenSSLToolkit. (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 theirrespective holders.

Warranty

Please inquire about the terms of warranty from your nearest ABB representative.


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Disclaimer

The data, examples and diagrams in this manual are included solely for the concept orproduct description and are not to be deemed as a statement of guaranteed properties. Allpersons responsible for applying the equipment addressed in this manual must satisfythemselves that each intended application is suitable and acceptable, including that anyapplicable safety or other operational requirements are complied with. In particular, anyrisks in applications where a system failure and/or product failure would create a risk forharm to property or persons (including but not limited to personal injuries or death) shallbe the sole responsibility of the person or entity applying the equipment, and those soresponsible are hereby requested to ensure that all measures are taken to exclude ormitigate such risks.

This document has been carefully checked by ABB but deviations cannot be completelyruled 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 ABBbe responsible or liable for any loss or damage resulting from the use of this manual or theapplication of the equipment.


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Conformity

This product complies with the directive of the Council of the European Communities onthe approximation of the laws of the Member States relating to electromagneticcompatibility (EMC Directive 2004/108/EC) and concerning electrical equipment for usewithin specified voltage limits (Low-voltage directive 2006/95/EC). This conformity isthe result of tests conducted by ABB in accordance with the product standard EN60255-26 for the EMC directive, and with the product standards EN 60255-1 and EN60255-27 for the low voltage directive. The product is designed in accordance with theinternational standards of the IEC 60255 series and ANSI C37.90. The DNP protocolimplementation in the IED conforms to "DNP3 Intelligent Electronic Device (IED)Certification Procedure Subset Level 2", available at www.dnp.org.


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Table of contents

Section 1 Introduction..........................................................................23

This manual............................................................................................ 23

Intended audience.................................................................................. 23

Product documentation...........................................................................24

Product documentation set................................................................24

Document revision history................................................................. 25

Related documents............................................................................26

Document symbolsand conventions......................................................26

Symbols.............................................................................................26

Document conventions......................................................................27

IEC61850 edition 1 / edition 2 mapping..................................................28

Section 2 Application...........................................................................37

General IED application..........................................................................37

Main protection functions........................................................................45

Back-up protectionfunctions.................................................................. 46

Control and monitoring functions............................................................48

Communication.......................................................................................52

Basic IED functions.................................................................................54

Section 3 Configuration....................................................................... 57

Description of REG670...........................................................................57

Introduction........................................................................................57

Description of configuration A20 ..................................................57

Description of configuration B30...................................................58

Description of configuration C30.................................................. 61

Section 4 Analog inputs.......................................................................65

Introduction.............................................................................................65

Setting guidelines................................................................................... 65

Setting of the phase reference channel.............................................65

Example........................................................................................66

Setting of current channels................................................................66

Example 1.....................................................................................67

Example 2.....................................................................................67

Example 3.....................................................................................68

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Examples on how to connect, configure and set CT inputs for

most commonly used CT connections..........................................71

Example on how to connect a wye connected three-phase CT

set to the IED................................................................................72

Example how to connect delta connected three-phase CT setto the IED......................................................................................77

Example how to connect single-phase CT to the IED.................. 80

Setting of voltage channels............................................................... 82

Example........................................................................................82

Examples how to connect, configure and set VT inputs for

most commonly used VT connections..........................................82

Exampleson how to connect a three phase-to-ground

connected VT to the IED.............................................................. 83

Example on how to connect a phase-to-phase connected VT

to the IED......................................................................................85

Example on how to connect an open delta VT to the IED for

high impedance grounded or ungrounded netwoeks................... 87

Example how to connect the open delta VT to the IED for low

impedance grounded or solidly grounded power systems........... 90

Example on how to connect a neutral point VT to the IED...........93

Section 5 Local HMI............................................................................ 95

Display.................................................................................................... 96

LEDs.......................................................................................................99

Keypad....................................................................................................99

Local HMI functionality..........................................................................101Protection and alarm indication....................................................... 101

Parameter management .................................................................102

Front communication.......................................................................103

Section 6 Differential protection........................................................ 105

Transformer differential protection T2WPDIF and T3WPDIF (87T)......105

Identification.................................................................................... 105

Application....................................................................................... 105

Setting guidelines............................................................................ 106

Restrained and unrestrained differential protection....................106

Elimination of zero sequence currents....................................... 110Inrush restraint methods.............................................................110

Overexcitation restraint method..................................................110

Cross-blocking between phases.................................................111

External/Internal fault discriminator............................................ 111

On-line compensation for on-load tap-changer position.............113

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Differential current alarm............................................................ 114

Open CT detection..................................................................... 114

Switch onto fault feature.............................................................114

Setting example...............................................................................115

Introduction.................................................................................115

Typical main CT connections for transformer differential

protection....................................................................................116

Application Examples.................................................................117

Summary and conclusions......................................................... 125

1Ph High impedance differential protection HZPDIF (87).....................127

Identification.................................................................................... 127

Application....................................................................................... 128

The basics of the high impedance principle............................... 130

Connection examples for high impedance differential protection....136

Connectionsfor three-phase high impedance differentialprotection....................................................................................136

Connectionsfor 1Ph High impedance differential protection

HZPDIF (87)...............................................................................137


Configuration..............................................................................139

Settings of protection function....................................................139

T-feeder protection..................................................................... 139

Tertiary reactor protection.......................................................... 143

Restricted earth fault protection (87N)........................................146

Alarm level operation..................................................................148Generator differential protection GENPDIF (87G)................................149

Identification.................................................................................... 149

Application.......................................................................................149


General settings......................................................................... 152

Percentage restrained differential operation...............................152

Negative sequence internal/external fault discriminator feature.154

Open CT detection..................................................................... 155

Other additional options..............................................................156

Low impedance restricted earth fault protection REFPDIF (87N).........157

Identification.................................................................................... 157

Application....................................................................................... 157

Transformer winding, solidly grounded.......................................158

Transformerwinding, grounded through Zig-Zag grounding

transformer.................................................................................159

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Autotransformer winding, solidly grounded................................ 160

Reactor winding, solidly grounded..............................................161

Multi-breaker applications...........................................................162

CT grounding direction...............................................................163


Setting and configuration............................................................163

Settings.......................................................................................164

Section 7 Impedance protection........................................................167

Distance measuring zones, quadrilateral characteristic ZMQPDIS

(21), ZMQAPDIS (21), ZDRDIR (21D)..................................................167

Application....................................................................................... 167

System grounding.......................................................................167

Fault infeed from remote end..................................................... 170

Load encroachment....................................................................171Short line application.................................................................. 173

Long transmission line application..............................................174

Parallel line application with mutual coupling............................. 175

Tapped line application...............................................................182


General.......................................................................................185

Setting ofzone 1.........................................................................185

Setting ofoverreaching zone......................................................186

Setting ofreverse zone...............................................................187

Setting ofzones for parallel line application............................... 187

Setting ofreach in resistive direction..........................................189

Load impedance limitation, without load encroachment function190

Load impedance limitation, with Phase selection with load

encroachment, quadrilateral characteristic function activated ...192

Setting of minimum operating currents.......................................192

Directional impedance element for quadrilateral characteristics 192

Setting of timers for distance protection zones...........................195

Full-scheme distance measuring, Mho characteristic ZMHPDIS (21).. 195

Identification.................................................................................... 195

Application....................................................................................... 195

Generator underimpedance protection application.....................195


Configuration.............................................................................. 195

Settings.......................................................................................196

Distance protection zone, quadrilateral characteristic, separate

settings ZMRPDIS (21), ZMRAPDIS (21) and ZDRDIR (21D)............. 199

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Identification.................................................................................... 200

Application....................................................................................... 200



Load encroachment....................................................................205

Short line application.................................................................. 206





General.......................................................................................216

Setting of zone 1.........................................................................217



Setting of zones for parallel line application...............................219

Setting of reach in resistive direction..........................................220


Load impedance limitation, with Phase selection with load

encroachment, quadrilateral characteristic function activated ...223

Setting of minimum operating currents.......................................224

Setting of timers for distance protection zones...........................224

Phase selection, quadrilateral characteristic with settable angle

FRPSPDIS (21).................................................................................... 224

Identification.................................................................................... 224

Application.......................................................................................225Load encroachment characteristics.................................................230

Phase-to-ground fault in forward direction..................................231

Phase-to-ground fault in reverse direction..................................233

Phase-to-phase fault in forward direction...................................234


Resistive reach with load encroachment characteristic..............237

Minimum operate currents..........................................................238

High speed distance protection ZMFPDIS (21)....................................238

Identification.................................................................................... 238

Application.......................................................................................238






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General.......................................................................................255

Setting of zone 1.........................................................................256

Setting of overreaching zone......................................................256

Setting of reverse zone...............................................................257


Setting the reach with respect to load........................................ 259

Zone reach setting lower than minimum load impedance.......... 260

Zone reach setting higher than minimum load impedance.........262

Other settings.............................................................................263

High speed distance protection for series compensated lines

ZMFCPDIS (21)....................................................................................266

Identification.................................................................................... 267Application....................................................................................... 267








Series compensation in power systems.......................................... 283

Steady state voltage regulation and increase of voltagecollapse limit...............................................................................284

Increase in power transfer..........................................................285

Voltage and current inversion.....................................................286

Impact ofseries compensation on protective IED of adjacent

lines............................................................................................ 295

Distance protection.....................................................................296

Underreaching and overreaching schemes................................297


General.......................................................................................304

Setting of zone 1.........................................................................304



Series compensated and adjacent lines.....................................306


Setting ofreach in resistive direction..........................................313

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Zone reach setting higher than minimum load impedance.........315

Parameter setting guidelines......................................................316

Pole slip protection PSPPPAM (78)......................................................319

Identification.................................................................................... 319

Application....................................................................................... 319


Setting example for line application............................................324

Setting example for generator application..................................329

Out-of-step protection OOSPPAM (78)................................................ 334

Identification.................................................................................... 334

Application.......................................................................................334


Loss of excitation LEXPDIS(40)........................................................... 341

Identification.................................................................................... 341

Application....................................................................................... 341


Sensitive rotor earth fault protection, injection based ROTIPHIZ (64R)350

Identification.................................................................................... 351

Application....................................................................................... 351

Rotor earth fault protection function........................................... 351


Setting injection unit REX060.....................................................354

Connecting and setting voltage inputs........................................355

Settings for sensitive rotor earth fault protection,ROTIPHIZ (64R)............................................................................................358

100% stator earth fault protection, injection based STTIPHIZ (64S)....359

Identification.................................................................................... 359

Application....................................................................................... 359

100% Stator earth fault protection function................................ 360


Setting injection unit REX060.....................................................365

Connecting and setting voltage inputs........................................366

100% stator earth fault protection...............................................367

Under impedance protection for generators and transformersZGVPDIS..............................................................................................368

Identification.................................................................................... 368

Application.......................................................................................369

Operating zones......................................................................... 370

Zone 1 operation........................................................................ 372

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Zone 2 operation........................................................................ 372

Zone 3 operation........................................................................ 373

CT and VT positions...................................................................374

Undervoltage seal-in function.....................................................374

Load encroachment for zone 2 and zone 3................................374

External block signals.................................................................375

Setting Guidelines........................................................................... 376

General.......................................................................................376


Under voltage seal-in..................................................................378

Rotor ground fault protection (64R)using CVGAPC............................. 379

Section 8 Current protection..............................................................381

Instantaneous phase overcurrent protection PHPIOC (50).................. 381

Identification.................................................................................... 381Application.......................................................................................381


Meshed network without parallel line..........................................383

Meshed network with parallel line...............................................385

Four step phase overcurrent protection OC4PTOC(51/67)..................386

Identification.................................................................................... 386

Application.......................................................................................386


Settings for each step.................................................................389

2nd harmonic restrain.................................................................393Instantaneous residual overcurrent protection EFPIOC (50N)............. 399

Identification.................................................................................... 399

Application.......................................................................................399


Four step residual overcurrent protection, (Zero sequence or

negative sequence directionality) EF4PTOC (51N/67N)......................403

Identification.................................................................................... 403

Application.......................................................................................403


Settings for each step (x = 1, 2, 3 and 4)................................... 405

Common settings for all steps.................................................... 408

2nd harmonic restrain.................................................................409

Parallel transformer inrush current logic.....................................410

Switch onto fault logic.................................................................411

Transformer application example............................................... 412

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Four step directional negative phase sequence overcurrent

protection NS4PTOC (46I2)..................................................................416

Identification.................................................................................... 416

Application....................................................................................... 416


Settings for each step ................................................................418

Common settings for all steps.................................................... 421

Sensitive directional residual overcurrent and power protection

SDEPSDE (67N)...................................................................................422

Identification.................................................................................... 423

Application.......................................................................................423


Thermal overload protection, two time constants TRPTTR (49)...........434

Identification.................................................................................... 434

Application.......................................................................................434Setting guideline..............................................................................435

Breaker failure protection CCRBRF(50BF)...........................................438

Identification.................................................................................... 438

Application.......................................................................................438


Pole discrepancy protection CCPDSC(52PD)......................................442

Identification.................................................................................... 442

Application.......................................................................................442


Directional underpower protection GUPPDUP (37)..............................443Identification.................................................................................... 444

Application.......................................................................................444


Directional overpower protection GOPPDOP (32)................................450

Identification.................................................................................... 450

Application.......................................................................................450


Negativ sequence time overcurrent protection for machines

NS2PTOC (46I2).................................................................................. 456

Identification.................................................................................... 456

Application....................................................................................... 457

Features..................................................................................... 457

Generator continuous unbalance current capability................... 458


Operate time characteristic.........................................................460

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Pickup sensitivity........................................................................462

Alarm function.............................................................................462

Accidental energizing protection for synchronous generator

AEGPVOC (50AE)................................................................................462

Identification.................................................................................... 462

Application....................................................................................... 462


Voltage-restrained time overcurrent protection VRPVOC (51V)...........464

Identification.................................................................................... 464

Application....................................................................................... 464

Base quantities........................................................................... 465

Application possibilities...............................................................465

Undervoltage seal-in...................................................................465


Explanation of the setting parameters........................................466Voltage-restrained overcurrent protection for generator and

step-up transformer.................................................................... 467

General settings......................................................................... 468

Overcurrent protection with undervoltage seal-in.......................469

Generator stator overload protection, GSPTTR (49S)..........................469

Identification.................................................................................... 469

Application.......................................................................................470

Generator rotor overload protection, GRPTTR (49R)...........................470

Identification.................................................................................... 470

Application.......................................................................................470Setting guideline.............................................................................. 471

Section 9 Voltageprotection............................................................. 475

Two step undervoltage protection UV2PTUV (27)................................475

Identification.................................................................................... 475

Application....................................................................................... 475


Equipment protection, such as for motors and generators.........476

Disconnected equipment detection............................................ 476

Power supply quality ..................................................................476

Voltage instability mitigation....................................................... 477

Backup protection for power system faults.................................477

Settings for Two step undervoltage protection........................... 477

Two step overvoltage protection OV2PTOV (59)................................. 479

Identification.................................................................................... 479

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Application....................................................................................... 479


Equipment protection, such as for motors, generators,

reactors and transformers.......................................................... 481

Equipment protection, capacitors............................................... 481

Power supply quality...................................................................481

High impedance grounded systems........................................... 481

The following settings can be done for the two step

overvoltage protection................................................................481

Two step residual overvoltage protection ROV2PTOV (59N)...............484

Identification.................................................................................... 484

Application.......................................................................................484


Equipment protection, such as for motors, generators,

reactors and transformers.......................................................... 485Equipment protection, capacitors............................................... 485

Statorground-fault protection based on residual voltage

measurement..............................................................................485

Power supply quality...................................................................489

High impedance grounded systems........................................... 489

Direct grounded system..............................................................490

Settings for Two step residual overvoltage protection................491

Overexcitation protection OEXPVPH (24)............................................ 493

Identification.................................................................................... 493

Application....................................................................................... 493


Recommendations for input and output signals......................... 495

Settings.......................................................................................496

Service value report....................................................................497

Setting example..........................................................................498

Voltage differentialprotection VDCPTOV (60)..................................... 499

Identification.................................................................................... 499

Application.......................................................................................499


100% Stator ground fault protection, 3rd harmonic based STEFPHIZ

(59THD)........... .....................................................................................503

Identification.................................................................................... 503

Application.......................................................................................503


Section 10 Frequency protection.........................................................511

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Underfrequency protection SAPTUF (81).............................................511

Identification.................................................................................... 511

Application....................................................................................... 511


Overfrequency protection SAPTOF (81)...............................................512

Identification.................................................................................... 513

Application....................................................................................... 513


Rate-of-changefrequency protection SAPFRC (81)............................ 514

Identification.................................................................................... 514

Application....................................................................................... 514


Frequency timeaccumulation protection function FTAQFVR (81A).....516

Identification.................................................................................... 516

Application....................................................................................... 516


Section 11 Multipurposeprotection.....................................................521

General currentand voltage protection CVGAPC................................ 521

Identification.................................................................................... 521

Application....................................................................................... 521

Current and voltage selection for CVGAPC function..................522

Base quantities for CVGAPC function........................................525

Application possibilities...............................................................525

Inadvertent generator energization.............................................526Setting guidelines............................................................................ 527

Directional negative sequence overcurrent protection............... 527

Negative sequence overcurrent protection.................................529

Generator stator overload protection in accordance with IEC

or ANSI standards...................................................................... 532

Open phase protection for transformer, lines or generators

and circuit breaker head flashover protection for generators.....534

Voltage restrained overcurrent protection for generator and

step-up transformer.................................................................... 535

Loss of excitation protection for a generator.............................. 535

Inadvertent generator energization.............................................537General settings of the instance.................................................539

Settings for OC1.........................................................................539

Setting for OC2...........................................................................540

Setting for UC1...........................................................................540

Setting for UC2...........................................................................540

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Settings for OV1......................................................................... 540

Setting for OV2...........................................................................540

Settings for UV1......................................................................... 541

Setting for UV2...........................................................................541

Section 12 System protection and control...........................................543

Multipurpose filter SMAIHPAC..............................................................543

Identification.................................................................................... 543

Application.......................................................................................543


Setting example..........................................................................545

Section 13 Secondary system supervision..........................................549

Current circuit supervision (87).............................................................549

Identification.................................................................................... 549

Application....................................................................................... 549


Fuse failure supervision FUFSPVC......................................................550

Identification.................................................................................... 550

Application....................................................................................... 550


General.......................................................................................551

Setting of common parameters.................................................. 552

Negative sequence based..........................................................552

Zero sequence based.................................................................553

Delta V and delta I .....................................................................554

Dead line detection.....................................................................554

Fuse failure supervision VDSPVC (60).................................................555

Identification.................................................................................... 555

Application....................................................................................... 555


Section 14 Control...............................................................................559

Synchronism check, energizing check, and synchronizing

SESRSYN (25)..................................................................................... 559


Synchronizing.............................................................................559

Synchronism check.................................................................... 560

Energizing check........................................................................ 562

Voltage selection........................................................................ 563

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External fuse failure....................................................................564

Application examples.......................................................................565

Single circuit breaker with single busbar....................................566

Single circuit breaker with double busbar, external voltage

selection..................................................................................... 567

Single circuit breaker with double busbar, internal voltage

selection..................................................................................... 568

Double circuit breaker.................................................................569

Breaker-and-a-half......................................................................570


Apparatus control APC......................................................................... 578

Application....................................................................................... 578

Bay control (QCBAY)..................................................................582

Switch controller (SCSWI)..........................................................583

Switches (SXCBR/SXSWI).........................................................583Reservation function (QCRSV and RESIN)................................584

Interaction between modules...........................................................586


Bay control (QCBAY)..................................................................589

Switch controller (SCSWI)..........................................................589

Switch (SXCBR/SXSWI).............................................................590

Bay Reserve (QCRSV)...............................................................591

Reservation input (RESIN)......................................................... 591

Interlocking (3)......................................................................................591

Configuration guidelines.................................................................. 592Interlocking for line bay ABC_LINE (3)............................................ 593

Application..................................................................................593

Signals from bypass busbar.......................................................593

Signals from bus-coupler............................................................594

Configuration setting...................................................................598

Interlocking for bus-coupler bay ABC_BC (3)..................................599

Application..................................................................................599

Configuration.............................................................................. 599

Signals from all feeders..............................................................599



Interlocking for transformer bay AB_TRAFO (3)..............................604

Application..................................................................................604



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Interlocking for bus-section breaker A1A2_BS (3)...........................607

Application..................................................................................607

Signals from all feeders..............................................................607


Interlocking for bus-section disconnector A1A2_DC (3)..................611

Application..................................................................................611

Signals in single breaker arrangement.......................................611

Signals in double-breaker arrangement..................................... 615

Signals in breaker and a half arrangement.................................617

Interlocking for busbar grounding switch BB_ES (3)....................... 618

Application..................................................................................618

Signals in single breaker arrangement.......................................619

Signals in double-breaker arrangement..................................... 624

Signals in breaker and a half arrangement.................................625

Interlocking for double CB bay DB (3).............................................625

Application..................................................................................625


Interlocking for breaker-and-a-half diameter BH (3)........................ 627

Application..................................................................................627


Voltage control......................................................................................629

Application....................................................................................... 629


TR1ATCC or TR8ATCC general settings...................................664

TR1ATCC (90) or TR8ATCC (90) Setting group ....................... 665TCMYLTC and TCLYLTC (84) general settings.........................674

Logic rotating switch for function selection and LHMI presentation

SLGAPC...............................................................................................675

Identification.................................................................................... 675

Application....................................................................................... 676


Selector mini switch VSGAPC..............................................................677

Identification.................................................................................... 677

Application....................................................................................... 677

Setting guidelines............................................................................ 678Generic communication function for Double Point indication DPGAPC678

Identification.................................................................................... 678

Application....................................................................................... 678


Single point generic control 8 signals SPC8GAPC...............................678

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Identification.................................................................................... 679

Application....................................................................................... 679


AutomationBits, command function for DNP3.0 AUTOBITS................ 679

Identification.................................................................................... 680

Application....................................................................................... 680


Single command, 16 signals SINGLECMD.......................................... 680

Identification.................................................................................... 680

Application....................................................................................... 681


Section 15 Logic..................................................................................685

Tripping logic SMPPTRC (94).............................................................. 685

Identification.................................................................................... 685Application.......................................................................................685

Three-pole tripping .................................................................... 686

Single- and/or three-pole tripping............................................... 687

Single-, two- or three-pole tripping............................................. 689

Lock-out......................................................................................689

Blocking of the function block..................................................... 689


Trip matrix logic TMAGAPC..................................................................690

Identification.................................................................................... 690

Application.......................................................................................690Setting guidelines............................................................................ 690

Logic for group alarm ALMCALH..........................................................691

Identification.................................................................................... 691

Application....................................................................................... 691


Logic for group alarm WRNCALH.........................................................691

Logic for group warning WRNCALH................................................691

Identification............................................................................... 691

Application..................................................................................692

Setting guidelines....................................................................... 692

Logic for group indication INDCALH.....................................................692

Logic for group indication INDCALH................................................692

Identification............................................................................... 692

Application..................................................................................692


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Configurable logic blocks......................................................................692

Application....................................................................................... 693

Configuration.............................................................................. 693

Fixed signal function block FXDSIGN...................................................695

Identification.................................................................................... 695

Application....................................................................................... 695

Boolean 16 to Integer conversion B16I.................................................696

Identification.................................................................................... 696

Application....................................................................................... 696

Boolean 16 to Integer conversion with logic node representation

BTIGAPC..............................................................................................697

Identification.................................................................................... 698

Application.......................................................................................698

Integer to Boolean 16 conversion IB16.................................................699


Integer to Boolean 16 conversion with logic node representation IT

BGAPC.................................................................................................700

Identification.................................................................................... 700

Application....................................................................................... 701

Pulse integratorTIGAPC......................................................................702

Identification.................................................................................... 702

Application.......................................................................................702


Elapsed time integrator with limit transgression and overflowsupervision TEIGAPC...........................................................................702

Identification.................................................................................... 702

Application....................................................................................... 702


Comparator for integer inputs - INTCOMP........................................... 703

Identification.................................................................................... 703

Application....................................................................................... 703


Setting example...............................................................................704

Comparator for real inputs - REALCOMP.............................................705

Identification.................................................................................... 705

Application.......................................................................................705


Setting example...............................................................................706

Section 16 Monitoring..........................................................................709

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Application....................................................................................... 739


Section 17 Metering............................................................................ 741

Pulse-counter logic PCFCNT................................................................741Identification.................................................................................... 741

Application....................................................................................... 741


Function for energy calculation and demand handling ETPMMTR...... 742

Identification.................................................................................... 742

Application....................................................................................... 742


Section 18 Station communication......................................................745

Communication protocols..................................................................... 745

IEC 61850-8-1 communication protocol............................................... 745

Application IEC 61850-8-1...............................................................745

Horizontal communication via GOOSE for interlocking

GOOSEINTLKRCV..........................................................................747


Generic communication function for Single Point indication

SPGAPC, SP16GAPC.....................................................................747

Application..................................................................................748


Generic communication function for Measured Value MVGAPC.... 748

Application..................................................................................748Setting guidelines....................................................................... 748

IEC 61850-8-1 redundant station bus communication.................... 748

Identification............................................................................... 748

Application..................................................................................749


LON communication protocol............................................................... 752

Application.......................................................................................752

SPA communication protocol................................................................754

Application....................................................................................... 754

Setting guidelines............................................................................ 755IEC 60870-5-103 communication protocol........................................... 756

Application....................................................................................... 756

MULTICMDRCV and MULTICMDSND.................................................764

Identification.................................................................................... 764

Application....................................................................................... 764

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Settings.......................................................................................764

Section 19 Remote communication.....................................................765

Binary signal transfer............................................................................ 765Identification.................................................................................... 765

Application....................................................................................... 765

Communication hardware solutions........................................... 765


Section 20 Basic IED functions........................................................... 771

Authority status ATHSTAT....................................................................771

Application.......................................................................................771

Change lock CHNGLCK.......................................................................771

Application.......................................................................................771

Denial of service DOS.......................................................................... 772

Application.......................................................................................772


IED identifiers....................................................................................... 773

Application.......................................................................................773

Product information...............................................................................773

Application.......................................................................................773

Factory defined settings.................................................................. 774

Measured value expander block RANGE_XP...................................... 774

Identification.................................................................................... 775

Application.......................................................................................775


Parameter setting groups..................................................................... 775

Application.......................................................................................775


Rated system frequency PRIMVAL...................................................... 776

Identification.................................................................................... 776

Application.......................................................................................776


Summation block 3 phase 3PHSUM.................................................... 777

Application.......................................................................................777


Global base values GBASVAL............................................................. 777

Identification.................................................................................... 777

Application....................................................................................... 777


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Signal matrix for binary inputs SMBI.....................................................778

Application....................................................................................... 778


Signal matrix for binary outputs SMBO ................................................778

Application....................................................................................... 779


Signal matrix for mA inputs SMMI........................................................ 779

Application.......................................................................................779


Signal matrix for analog inputs SMAI....................................................779

Application.......................................................................................779

Frequency values............................................................................ 780


Test mode functionality TEST...............................................................786

Application....................................................................................... 786

IEC 61850 protocol test mode....................................................786


Self supervisionwith internal event list INTERRSIG............................ 787

Application....................................................................................... 787

Time synchronization............................................................................788

Application.......................................................................................788


System time................................................................................789

Synchronization..........................................................................790

Section 21 Requirements....................................................................793

Current transformer requirements........................................................ 793

Current transformer classification....................................................793

Conditions........................................................................................794

Fault current.....................................................................................795

Secondary wire resistance and additional load............................... 795

General currenttransformer requirements...................................... 796

Rated equivalent secondary e.m.f. requirements............................796

Guidefor calculation of CT for generator differential protection.796

Transformer differential protection..............................................802

Breaker failure protection........................................................... 803

Restricted ground fault protection (low impedance differential)..804

Current transformer requirements for CTs according to other

standards.........................................................................................807

Current transformers according to IEC 61869-2, class P, PR....807

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Current transformers according to IEC 61869-2, class PX,

PXR (and old IEC 60044-6, class TPS

and old British Standard, class X).............................................. 808

Current transformers according to ANSI/IEEE........................... 808

Voltage transformer requirements........................................................ 809

SNTP server requirements................................................................... 809

Sample specification of communication requirements for the

protection and control terminals in digital telecommunication networks810

Section 22 Glossary............................................................................ 813

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Section 1 Introduction

1.1 This manual

The application manual contains application descriptions and setting guidelines sorted perfunction. The manual can be used to find out when and for what purpose a typicalprotection function can be used. The manual can also provide assistance for calculatingsettings.

1.2 Intended audience

This manual addresses the protection and control engineer responsible for planning, pre-engineering and engineering.

The protection and control engineer must be experienced in electrical power engineeringand have knowledge of related technology, such as protection schemes andcommunication principles.

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1.3 Product documentation

1.3.1 Product documentation set

IEC07000220-4-en.vsd

Planning&purchase

Engineering

Installing

Commissioning

Operation

Maintenance

Decommissioning

Deinstalling&disposal

Application manual

Operation manual

Installation manual

Engineering manual

Communication

protocol manual

Cyber securitydeployment guideline

Technical manual

Commissioning manual

IEC07000220 V4 EN

Figure 1: The intended use of manuals throughout the product lifecycle

The engineering manual contains instructions on how to engineer the IEDs using thevarious tools available within the PCM600 software. The manual provides instructions onhow to set up a PCM600 project and insert IEDs to the project structure. The manual alsorecommends a sequence for the engineering of protection and control functions, LHMIfunctions as well as communication engineering for IEC 60870-5-103, IEC 61850, DNP3,

LON and SPA.The installation manual contains instructions on how to install the IED. The manualprovides procedures for mechanical and electrical installation. The chapters are organizedin the chronological order in which the IED should be installed.

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The commissioning manual contains instructions on how to commission the IED. Themanual can also be used by system engineers and maintenance personnel for assistanceduring the testing phase. The manual provides procedures for the checking of externalcircuitry and energizing the IED, parameter setting and configuration as well as verifying

settings by secondary injection. The manual describes the process of testing an IED in asubstation which is not in service. The chapters are organized in the chronological orderin which the IED should be commissioned. The relevant procedures may be followed alsoduring the service and maintenance activities.

The operation manual contains instructions on how to operate the IED once it has beencommissioned. The manual provides instructions for the monitoring, controlling andsetting of the IED. The manual also describes how to identify disturbances and how toview calculated and measured power grid data to determine the cause of a fault.

The application manual contains application descriptions and setting guidelines sorted perfunction. The manual can be used to find out when and for what purpose a typical

protection function can be used. The manual can also provide assistance for calculatingsettings.

The technical manual contains operation principle descriptions, and lists function blocks,logic diagrams, input and output signals, setting parameters and technical data, sorted perfunction. The manual can be used as a technical reference during the engineering phase,installation and commissioning phase, and during normal service.

The communication protocol manual describes the communication protocols supportedby the IED. The manual concentrates on the vendor-specific implementations.

The point list manual describes the outlook and properties of the data points specific to the

IED. The manual should be used in conjunction with the corresponding communicationprotocol manual.

The cyber security deployment guideline describes the process for handling cyber securitywhen communicating with the IED. Certification, Authorization with role based accesscontrol, and product engineering for cyber security related events are described and sortedby function. The guideline can be used as a technical reference during the engineeringphase, installation and commissioning phase, and during normal service.

1.3.2 Document revision history

Document revision/date History

December 2015 First release

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1.3.3 Related documents

Documents related to REG670 Document numbers

Application manual 1MRK 502 065-UUS

Commissioning manual 1MRK 502 067-UUS

Product guide 1MRK 502 068-BEN

Technical manual 1MRK 502 066-UUS

Type test certificate 1MRK 502 068-TUS

670 series manuals Document numbers

Operation manual 1MRK 500 123-UUS

Engineering manual 1MRK 511 355-UUS

Installation manual 1MRK 514 024-UUS

Communication protocol manual, DNP3 1MRK 511 348-UUS

Communication protocol manual, IEC 61850 Edition2

1MRK 511 350-UEN

Point list

1MRK502065-UUS - En Application Manual Generator Protection REG670 2.1 ANSI

Documents

Transcript of 1MRK502065-UUS - En Application Manual Generator Protection REG670 2.1 ANSI