ABB Relion REQ650 Applications Manual

Relion

®

650 series

Breaker protection REQ650

Application manual

Document ID: 1MRK 505 291-UEN

Issued: October 2016

Revision: A

Product version: 1.3

Copyright

This document and parts thereof must not be reproduced or copied without written

permission from ABB, and the contents thereof must not be imparted to a third party,

nor used for any unauthorized purpose.

The software and hardware described in this document is furnished under a license and

may be used or disclosed only in accordance with the terms of such license.

This product includes software developed by the OpenSSL Project for use in the

OpenSSL Toolkit. (http://www.openssl.org/)

This product includes cryptographic software written/developed by: Eric Young

([email protected]) and Tim Hudson ([email protected]).

Trademarks

ABB and Relion are registered trademarks of the ABB Group. All other brand or

product names mentioned in this document may be trademarks or registered

trademarks of their respective holders.

Warranty

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

ABB AB

Grid Automation Products

SE-721 59 Västerås

Sweden

Telephone: +46 (0) 21 32 50 00

Facsimile: +46 (0) 21 14 69 18

http://www.abb.com/protection-control

Disclaimer

The data, examples and diagrams in this manual are included solely for the concept or

product description and are not to be deemed as a statement of guaranteed properties.

All persons responsible for applying the equipment addressed in this manual must

satisfy themselves that each intended application is suitable and acceptable, including

that any applicable safety or other operational requirements are complied with. In

particular, any risks in applications where a system failure and/or product failure

would create a risk for harm to property or persons (including but not limited to

personal injuries or death) shall be the sole responsibility of the person or entity

applying the equipment, and those so responsible are hereby requested to ensure that

all measures are taken to exclude or mitigate such risks.

This document has been carefully checked by ABB but deviations cannot be

completely ruled out. In case any errors are detected, the reader is kindly requested to

notify the manufacturer. Other than under explicit contractual commitments, in no

event shall ABB be responsible or liable for any loss or damage resulting from the use

of this manual or the application of the equipment.

Conformity

This product complies with the directive of the Council of the European Communities

on the approximation of the laws of the Member States relating to electromagnetic

compatibility (EMC Directive 2004/108/EC) and concerning electrical equipment for

use within specified voltage limits (Low-voltage directive 2006/95/EC). This

conformity is the result of tests conducted by ABB in accordance with the product

standards EN 50263 and EN 60255-26 for the EMC directive, and with the product

standards EN 60255-1 and EN 60255-27 for the low voltage directive. The product is

designed in accordance with the international standards of the IEC 60255 series.

Table of contents

Section 1 Introduction.....................................................................15

This manual...................................................................................... 15

Intended audience............................................................................ 15

Product documentation.....................................................................16

Product documentation set..........................................................16

Document revision history........................................................... 17

Related documents......................................................................17

Symbols and conventions.................................................................18

Symbols.......................................................................................18

Document conventions................................................................ 19

Section 2 Application......................................................................21

REQ650 application..........................................................................21

Available functions............................................................................25

Back-up protection functions....................................................... 25

Control and monitoring functions.................................................26

Station communication................................................................ 29

Basic IED functions..................................................................... 31

REQ650 application examples......................................................... 31

Adaptation to different applications............................................. 31

Line bay in a solidly earthed network, connected to single

busbar switchyard........................................................................32

Line bay in a high impedance earthed network, connected to

single busbar switchyard............................................................. 33

Line bay in a solidly earthed network, connected to double

busbar switchyard........................................................................34

Line bay in a high impedance earthed network, connected to

double busbar switchyard............................................................35

Functionality table........................................................................35

Transformer bay in a solidly earthed network, connected to

single busbar switchyard............................................................. 38

Transformer bay in a solidly earthed network, connected to

double busbar switchyard............................................................39

Transformer bay in a high impedance earthed network,

connected to single busbar switchyard........................................40

Functionality table........................................................................40

Section 3 REQ650 setting examples..............................................43

Setting example for a line bay with backup protection unit

REQ650 A01.................................................................................... 43

Calculating settings for analogue TRM inputs 4I 1I 5U............... 45

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Application manual

Preprocessing blocks (SMAI)...................................................... 45

Calculating settings for global base values for setting function

GBSVAL...................................................................................... 46

Calculating settings for instantaneous phase overcurrent

protection 3-phase output PHPIOC ............................................ 46

Calculating settings for four step phase overcurrent

protection 3-phase output I> OC4PTOC .................................... 47

Calculating general settings................................................... 47

Calculating settings for step 1................................................ 47

Calculating settings for step 2................................................ 49

Calculating settings for step 3................................................ 51

Calculating settings for instantaneous residual overcurrent

protection EFPIOC ..................................................................... 52

Calculating settings for four step residual overcurrent

protection 3I0> EF4PTOC .......................................................... 53

Calculating general settings................................................... 53

Calculating settings for step 1................................................ 53

Calculating settings for step 2................................................ 55

Calculating settings for step 3................................................ 57

Calculating settings for breaker failure protection 3-phase

activation and output CCRBRF .................................................. 58

Calculating settings for pole discordance protection CCRPLD .. 59

Section 4 Analog inputs..................................................................61

Introduction.......................................................................................61

Setting guidelines............................................................................. 61

Setting of the phase reference channel.......................................61

Relationships between setting parameter Base Current, CT

rated primary current and minimum pickup of a protection IED.. 62

Setting of current channels..........................................................62

Example 1.............................................................................. 63

Example 2.............................................................................. 64

Examples on how to connect, configure and set CT inputs

for most commonly used CT connections.............................. 65

Example on how to connect a star connected three-phase

CT set to the IED....................................................................66

Example how to connect single-phase CT to the IED............ 69

Setting of voltage channels......................................................... 71

Example................................................................................. 71

Examples how to connect, configure and set VT inputs for

most commonly used VT connections....................................71

Examples on how to connect a three phase-to-earth

connected VT to the IED........................................................ 72

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

VT to the IED..........................................................................74

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Application manual

Section 5 Local human-machine interface..................................... 77

Local HMI......................................................................................... 77

Display.........................................................................................77

LEDs............................................................................................79

Keypad........................................................................................ 79

Local HMI functionality................................................................ 80

Protection and alarm indication.............................................. 80

Parameter management ........................................................82

Front communication..............................................................82

Section 6 Current protection...........................................................85

Instantaneous phase overcurrent protection 3-phase output

PHPIOC ...........................................................................................85

Identification................................................................................ 85

Application...................................................................................85

Setting guidelines........................................................................ 86

Meshed network without parallel line..................................... 86

Meshed network with parallel line.......................................... 88

Instantaneous phase overcurrent protection phase segregated

output SPTPIOC...............................................................................90

Identification................................................................................ 90

Application...................................................................................90

Setting guidelines........................................................................ 90

Meshed network without parallel line..................................... 91

Meshed network with parallel line.......................................... 93

Four step phase overcurrent protection 3-phase output

OC4PTOC ....................................................................................... 94

Identification................................................................................ 94

Application...................................................................................94

Setting guidelines........................................................................ 95

Settings for steps 1 to 4 .........................................................97

2nd harmonic restrain.............................................................98

Four step phase overcurrent protection phase segregated

output OC4SPTOC ........................................................................104

Identification.............................................................................. 104

Application.................................................................................104

Setting guidelines...................................................................... 105

Settings for steps 1 to 4........................................................106

2nd harmonic restrain...........................................................108

Example............................................................................... 111

Instantaneous residual overcurrent protection EFPIOC ................ 113

Identification.............................................................................. 113

Application.................................................................................113

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Application manual

Setting guidelines...................................................................... 113

Four step residual overcurrent protection, zero, negative

sequence direction EF4PTOC .......................................................115

Identification.............................................................................. 116

Application.................................................................................116

Setting guidelines...................................................................... 118

Settings for steps 1 and 4 ....................................................118

Common settings for all steps.............................................. 120

2nd harmonic restrain...........................................................121

Sensitive directional residual overcurrent and power protection

SDEPSDE ..................................................................................... 122

Identification.............................................................................. 122

Application.................................................................................122

Setting guidelines...................................................................... 123

Thermal overload protection, one time constant Celsius/

Fahrenheit LCPTTR/LFPTTR.........................................................131

Identification.............................................................................. 131

Application.................................................................................131

Setting guidelines...................................................................... 132

Breaker failure protection 3-phase activation and output CCRBRF 133

Identification.............................................................................. 133

Application.................................................................................133

Setting guidelines...................................................................... 134

Breaker failure protection phase segregated activation and

output CSPRBRF........................................................................... 136

Identification.............................................................................. 136

Application.................................................................................136

Setting guidelines...................................................................... 137

Stub protection STBPTOC ............................................................ 140

Identification.............................................................................. 140

Application.................................................................................140

Setting guidelines...................................................................... 140

Pole discordance protection CCRPLD .......................................... 141

Identification.............................................................................. 141

Application.................................................................................141

Setting guidelines...................................................................... 142

Broken conductor check BRCPTOC ............................................. 142

Identification.............................................................................. 142

Application.................................................................................142

Setting guidelines...................................................................... 143

Directional over-/under-power protection GOPPDOP/GUPPDUP. 143

Application.................................................................................143

Directional overpower protection GOPPDOP ...........................145

Identification......................................................................... 145

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Application manual

Setting guidelines................................................................. 145

Directional underpower protection GUPPDUP.......................... 149

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

Setting guidelines................................................................. 149

Negative sequence based overcurrent function DNSPTOC ..........152

Identification.............................................................................. 152

Application.................................................................................152

Setting guidelines...................................................................... 152

Section 7 Voltage protection........................................................ 155

Two step undervoltage protection UV2PTUV ................................155

Identification.............................................................................. 155

Application.................................................................................155

Setting guidelines...................................................................... 156

Equipment protection, such as for motors and generators...156

Disconnected equipment detection...................................... 156

Power supply quality ........................................................... 156

Voltage instability mitigation................................................. 156

Backup protection for power system faults...........................156

Settings for Two step undervoltage protection..................... 157

Two step overvoltage protection OV2PTOV ..................................158

Identification.............................................................................. 158

Application.................................................................................158

Setting guidelines...................................................................... 159

Two step residual overvoltage protection ROV2PTOV ................. 161

Identification.............................................................................. 161

Application.................................................................................161

Setting guidelines...................................................................... 162

Power supply quality............................................................ 162

High impedance earthed systems........................................ 162

Direct earthed system.......................................................... 163

Settings for Two step residual overvoltage protection..........164

Loss of voltage check LOVPTUV .................................................. 165

Identification.............................................................................. 165

Application.................................................................................165

Setting guidelines...................................................................... 166

Advanced users settings........................................................... 166

Section 8 Frequency protection....................................................167

Underfrequency protection SAPTUF ............................................. 167

Identification.............................................................................. 167

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

Setting guidelines...................................................................... 167

Overfrequency protection SAPTOF ...............................................168

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Application manual

Identification.............................................................................. 168

Application.................................................................................168

Setting guidelines...................................................................... 169

Rate-of-change frequency protection SAPFRC .............................169

Identification.............................................................................. 170

Application.................................................................................170

Setting guidelines...................................................................... 170

Section 9 Secondary system supervision.....................................173

Current circuit supervision CCSRDIF ............................................ 173

Identification.............................................................................. 173

Application.................................................................................173

Setting guidelines...................................................................... 173

Fuse failure supervision SDDRFUF............................................... 174

Identification.............................................................................. 174

Application.................................................................................174

Setting guidelines...................................................................... 175

General.................................................................................175

Setting of common parameters............................................ 175

Negative sequence based....................................................176

Zero sequence based...........................................................177

Delta U and delta I ...............................................................177

Dead line detection...............................................................178

Breaker close/trip circuit monitoring TCSSCBR............................. 178

Identification.............................................................................. 178

Application.................................................................................179

Section 10 Control..........................................................................183

Synchrocheck, energizing check, and synchronizing SESRSYN...183

Identification.............................................................................. 183

Application.................................................................................183

Synchronizing.......................................................................183

Synchrocheck.......................................................................184

Energizing check.................................................................. 186

Voltage selection.................................................................. 187

External fuse failure..............................................................188

Application examples.................................................................189

Single circuit breaker with single busbar.............................. 190

Single circuit breaker with double busbar, external voltage

selection............................................................................... 191

Single circuit breaker with double busbar, internal voltage

selection............................................................................... 192

Setting guidelines...................................................................... 192

Autorecloser for 3-phase operation SMBRREC ............................ 197

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Application manual

Identification ............................................................................. 197

Application.................................................................................197

Auto-reclosing operation OFF and ON.................................200

Start auto-reclosing and conditions for start of a reclosing

cycle..................................................................................... 200

Start auto-reclosing from CB open information.................... 200

Blocking of the autorecloser................................................. 201

Control of the auto-reclosing open time .............................. 201

Long trip signal..................................................................... 201

Maximum number of reclosing shots....................................201

3-phase reclosing, one to five shots according to setting

NoOfShots............................................................................201

Reclosing reclaim timer........................................................ 202

Transient fault.......................................................................202

Permanent fault and reclosing unsuccessful signal............. 202

Lock-out initiation................................................................. 202

Automatic continuation of the reclosing sequence .............. 204

Thermal overload protection holding the auto-reclosing

function back ....................................................................... 204

Setting guidelines...................................................................... 204

Configuration........................................................................ 204

Auto-recloser parameter settings......................................... 208

Autorecloser for 1/3-phase operation STBRREC .......................... 211

Identification.............................................................................. 211

Application.................................................................................211

Auto-reclosing operation Off and On....................................215

Start auto-reclosing and conditions for start of a reclosing

cycle..................................................................................... 215

Start auto-reclosing from CB open information.................... 215

Blocking of the autorecloser................................................. 216

Control of the auto-reclosing open time for shot 1............... 216

Long trip signal..................................................................... 216

Reclosing programs............................................................. 216

FirstShot=3ph (normal setting for a single 3 phase shot).....217

3-phase reclosing, one to five shots according to setting

NoOfShots............................................................................217

FirstShot=1ph 1-phase reclosing in the first shot................. 217

FirstShot=1ph + 1*3ph 1-phase or 3-phase reclosing in

the first shot..........................................................................218

FirstShot=1ph + 1*2/3ph 1-phase, 2-phase or 3-phase

reclosing in the first shot.......................................................218

Evolving fault........................................................................ 218

Reclosing reclaim timer........................................................ 219

Transient fault.......................................................................219

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Application manual

Permanent fault and reclosing unsuccessful signal............. 219

Lock-out initiation................................................................. 219

Automatic continuation of the reclosing sequence............... 221

Thermal overload protection holding the auto-reclosing

function back........................................................................ 221

Setting guidelines...................................................................... 221

Configuration........................................................................ 221

Recommendations for input signals..................................... 221

STBRREC- Auto-recloser parameter settings......................225

Apparatus control .......................................................................... 228

Identification.............................................................................. 228

Application.................................................................................228

Interaction between modules.....................................................233

Setting guidelines...................................................................... 235

Switch controller (SCSWI)....................................................236

Bay control (QCBAY)........................................................... 236

Interlocking..................................................................................... 237

Identification.............................................................................. 237

Application.................................................................................237

Configuration guidelines............................................................ 238

Interlocking for busbar earthing switch BB_ES .........................238

Interlocking for bus-section breaker A1A2_BS.......................... 239

Interlocking for bus-section disconnector A1A2_DC ................ 239

Interlocking for bus-coupler bay ABC_BC ................................ 239

Interlocking for 1 1/2 CB BH ..................................................... 239

Interlocking for double CB bay DB ........................................... 239

Interlocking for line bay ABC_LINE .......................................... 239

Interlocking for transformer bay AB_TRAFO ............................ 239

Logic rotating switch for function selection and LHMI

presentation SLGGIO..................................................................... 239

Identification.............................................................................. 239

Application.................................................................................239

Setting guidelines...................................................................... 240

Selector mini switch VSGGIO.........................................................240

Identification.............................................................................. 240

Application.................................................................................241

Setting guidelines...................................................................... 241

IEC61850 generic communication I/O functions DPGGIO............. 242

Identification.............................................................................. 242

Application.................................................................................242

Setting guidelines...................................................................... 242

Single point generic control 8 signals SPC8GGIO......................... 242

Identification.............................................................................. 242

Application.................................................................................242

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Application manual

Setting guidelines...................................................................... 243

Automation bits AUTOBITS............................................................243

Identification.............................................................................. 243

Application.................................................................................243

Setting guidelines...................................................................... 244

Section 11 Logic.............................................................................245

Tripping logic common 3-phase output SMPPTRC .......................245

Identification.............................................................................. 245

Application.................................................................................245

Three-phase tripping ........................................................... 245

Lock-out................................................................................246

Blocking of the function block...............................................246

Setting guidelines...................................................................... 246

Tripping logic phase segregated output SPTPTRC .......................247

Identification.............................................................................. 247

Application.................................................................................247

Single- and/or three-phase tripping...................................... 248

Lock out................................................................................249

Blocking of the function block...............................................249

Setting guidelines...................................................................... 249

Trip matrix logic TMAGGIO............................................................ 250

Identification.............................................................................. 250

Application.................................................................................250

Setting guidelines...................................................................... 250

Configurable logic blocks................................................................251

Identification.............................................................................. 251

Application.................................................................................252

Configuration........................................................................ 252

Fixed signals FXDSIGN..................................................................253

Identification.............................................................................. 253

Application.................................................................................253

Boolean 16 to integer conversion B16I...........................................254

Identification.............................................................................. 254

Application.................................................................................255

Setting guidelines...................................................................... 255

Boolean 16 to integer conversion with logic node representation

B16IFCVI........................................................................................ 255

Identification.............................................................................. 255

Application.................................................................................255

Setting guidelines...................................................................... 255

Integer to boolean 16 conversion IB16A........................................ 255

Identification.............................................................................. 255

Application.................................................................................256

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Application manual

Setting guidelines...................................................................... 256

Integer to boolean 16 conversion with logic node representation

IB16FCVB.......................................................................................256

Identification.............................................................................. 256

Application.................................................................................256

Settings......................................................................................256

Elapsed time integrator with limit transgression and overflow

supervision TEIGGIO..................................................................... 257

Identification.............................................................................. 257

Application.................................................................................257

Setting guidelines...................................................................... 257

Section 12 Monitoring.....................................................................259

IEC61850 generic communication I/O functions SPGGIO............. 259

Identification.............................................................................. 259

Application.................................................................................259

Setting guidelines...................................................................... 259

IEC61850 generic communication I/O functions 16 inputs

SP16GGIO..................................................................................... 259

Identification.............................................................................. 259

Application.................................................................................259

Setting guidelines...................................................................... 260

IEC61850 generic communication I/O functions MVGGIO.............260

Identification.............................................................................. 260

Application.................................................................................260

Setting guidelines...................................................................... 260

Measurements................................................................................261

Identification.............................................................................. 261

Application.................................................................................261

Setting guidelines...................................................................... 263

Setting examples.......................................................................266

Measurement function application for a 110kV OHL............266

Event counter CNTGGIO................................................................269

Identification.............................................................................. 269

Application.................................................................................269

Setting guidelines...................................................................... 269

Limit counter L4UFCNT..................................................................269

Function description.................................................................. 269

Application.................................................................................269

Setting guidelines................................................................. 270

Disturbance report ......................................................................... 270

Identification.............................................................................. 270

Application.................................................................................270

Setting guidelines...................................................................... 271

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Application manual

Binary input signals.............................................................. 274

Analog input signals............................................................. 274

Sub-function parameters...................................................... 275

Consideration....................................................................... 275

Measured value expander block MVEXP....................................... 276

Identification.............................................................................. 276

Application.................................................................................276

Setting guidelines...................................................................... 277

Station battery supervision SPVNZBAT......................................... 277

Identification.............................................................................. 277

Application.................................................................................277

Insulation gas monitoring function SSIMG..................................... 278

Identification.............................................................................. 278

Application.................................................................................278

Insulation liquid monitoring function SSIML....................................278

Identification.............................................................................. 278

Application.................................................................................278

Circuit breaker condition monitoring SSCBR..................................278

Identification.............................................................................. 278

Application.................................................................................279

Section 13 Metering....................................................................... 283

Pulse counter PCGGIO.................................................................. 283

Identification.............................................................................. 283

Application.................................................................................283

Setting guidelines...................................................................... 283

Energy calculation and demand handling EPTMMTR....................284

Identification.............................................................................. 284

Application.................................................................................284

Setting guidelines...................................................................... 285

Section 14 Station communication.................................................287

IEC61850-8-1 communication protocol ......................................... 287

Identification.............................................................................. 287

Application.................................................................................287

Horizontal communication via GOOSE................................ 289

Setting guidelines...................................................................... 291

DNP3 protocol................................................................................ 291

IEC 60870-5-103 communication protocol..................................... 292

IEC 61850-8-1 redundant station bus communication................... 292

Application...................................................................................... 292

Setting guidelines........................................................................... 293

Section 15 Basic IED functions...................................................... 297

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Application manual

Self supervision with internal event list ..........................................297

Identification.............................................................................. 297

Application.................................................................................297

Time synchronization......................................................................298

Identification.............................................................................. 298

Application.................................................................................298

Setting guidelines...................................................................... 299

Parameter setting group handling.................................................. 301

Identification.............................................................................. 301

Application.................................................................................301

Setting guidelines...................................................................... 302

Test mode functionality TESTMODE..............................................302

Identification.............................................................................. 302

Application.................................................................................302

Setting guidelines...................................................................... 302

Change lock CHNGLCK................................................................. 303

Identification.............................................................................. 303

Application.................................................................................303

Setting guidelines...................................................................... 304

IED identifiers TERMINALID.......................................................... 304

Identification.............................................................................. 304

Application.................................................................................304

Customer specific settings................................................... 304

Product information PRODINF....................................................... 304

Identification.............................................................................. 304

Application.................................................................................305

Factory defined settings....................................................... 305

Primary system values PRIMVAL...................................................306

Identification.............................................................................. 306

Application.................................................................................306

Signal matrix for analog inputs SMAI............................................. 306

Identification.............................................................................. 306

Application.................................................................................306

Setting guidelines...................................................................... 307

Summation block 3 phase 3PHSUM.............................................. 309

Identification.............................................................................. 309

Application.................................................................................310

Setting guidelines...................................................................... 310

Global base values GBASVAL....................................................... 310

Identification.............................................................................. 310

Application.................................................................................310

Setting guidelines...................................................................... 311

Authority check ATHCHCK.............................................................311

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Application manual

Identification.............................................................................. 311

Application.................................................................................311

Authorization handling in the IED......................................... 312

Authority status ATHSTAT............................................................. 313

Identification.............................................................................. 313

Application.................................................................................313

Denial of service............................................................................. 314

Identification.............................................................................. 314

Application.................................................................................314

Setting guidelines...................................................................... 314

Section 16 Requirements...............................................................315

Current transformer requirements.................................................. 315

Current transformer classification..............................................315

Conditions..................................................................................316

Fault current.............................................................................. 316

Secondary wire resistance and additional load......................... 317

General current transformer requirements................................ 317

Rated equivalent secondary e.m.f. requirements...................... 318

Breaker failure protection..................................................... 318

Non-directional instantaneous and definitive time, phase

and residual overcurrent protection......................................318

Non-directional inverse time delayed phase and residual

overcurrent protection.......................................................... 319

Directional phase and residual overcurrent protection......... 320

Current transformer requirements for CTs according to other

standards...................................................................................320

Current transformers according to IEC 61869-2, class P, PR321

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

PXR (and old IEC 60044-6, class TPS

and old British Standard, class X)........................................ 321

Current transformers according to ANSI/IEEE..................... 321

Voltage transformer requirements.................................................. 322

SNTP server requirements............................................................. 323

SNTP server requirements........................................................ 323

Section 17 Glossary....................................................................... 325

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ABB Relion REQ650 Applications Manual

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