ABB RELION RET670 Commissioning Manual

RELION® 670 SERIES

—

Transformer protection RET670

Version 2.2 ANSI

Commissioning manual

Document ID: 1MRK 504 165-UUS

Issued: May 2017

Revision: -

Product version: 2.2

Copyright

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

permission from ABB, and the contents thereof must not be imparted to a third party, nor

used for any unauthorized purpose.

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

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

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

Toolkit. (http://www.openssl.org/) This product includes cryptographic software written/

developed by: Eric Young ([email protected]) and Tim Hudson ([email protected]).

Trademarks

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

names mentioned in this document may be trademarks or registered trademarks of their

respective holders.

Warranty

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

Disclaimer

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

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

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

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

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

risks in applications where a system failure and/or product failure would create a risk for

harm to property or persons (including but not limited to personal injuries or death) shall

be the sole responsibility of the person or entity applying the equipment, and those so

responsible are hereby requested to ensure that all measures are taken to exclude or

mitigate such risks.

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

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

manufacturer. Other than under explicit contractual commitments, in no event shall ABB

be responsible or liable for any loss or damage resulting from the use of this manual or the

application of the equipment.

Conformity

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

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

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

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

the result of tests conducted by ABB in accordance with the product standard EN

60255-26 for the EMC directive, and with the product standards EN 60255-1 and EN

60255-27 for the low voltage directive. The product is designed in accordance with the

international standards of the IEC 60255 series and ANSI C37.90.

Table of contents

Section 1 Introduction..........................................................................13

This manual............................................................................................ 13

Intended audience.................................................................................. 13

Product documentation...........................................................................14

Product documentation set................................................................14

Document revision history................................................................. 15

Related documents............................................................................16

Document symbols and conventions...................................................... 16

Symbols.............................................................................................16

Document conventions...................................................................... 17

IEC 61850 edition 1 / edition 2 mapping.................................................18

Section 2 Safety information............................................................... 29

Symbols on the product.......................................................................... 29

Warnings.................................................................................................29

Caution signs.......................................................................................... 31

Note signs...............................................................................................32

Section 3 Available functions.............................................................. 33

Main protection functions........................................................................33

Back-up protection functions.................................................................. 34

Control and monitoring functions............................................................ 36

Communication.......................................................................................41

Basic IED functions.................................................................................43

Section 4 Starting up........................................................................... 45

Factory and site acceptance testing....................................................... 45

Commissioning checklist........................................................................ 45

Checking the power supply.....................................................................46

Energizing the IED..................................................................................46

Checking the IED operation...............................................................46

IED start-up sequence.......................................................................47

Setting up communication between PCM600 and the IED.....................47

Writing an application configuration to the IED.......................................52

Checking CT circuits...............................................................................53

Checking VT circuits............................................................................... 54

Using the RTXP test switch.................................................................... 54

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Transformer protection RET670 2.2 ANSI 1

Commissioning manual

Checking the binary input/output circuits................................................ 55

Binary input circuits............................................................................55

Binary output circuits......................................................................... 56

Checking optical connections................................................................. 56

Section 5 Configuring the IED and changing settings......................... 57

Overview.................................................................................................57

Configuring analog CT inputs................................................................. 58

Supervision of input/output modules.......................................................58

Section 6 Establishing connection and verifying the SPA/IEC

communication.................................................................... 61

Entering settings..................................................................................... 61

Entering SPA settings........................................................................61

Entering IEC settings.........................................................................61

Verifying the communication...................................................................62

Verifying SPA communication........................................................... 62

Verifying IEC communication............................................................ 62

Fibre optic loop....................................................................................... 63

Optical budget calculation for serial communication with SPA/IEC ....... 63

Section 7 Establishing connection and verifying the LON

communication.................................................................... 65

Communication via the rear ports ..........................................................65

LON communication.......................................................................... 65

The LON Protocol..............................................................................66

Hardware and software modules.......................................................66

Optical budget calculation for serial communication with LON ..............68

Section 8 Establishing connection and verifying the IEC 61850

communication.................................................................... 71

Overview.................................................................................................71

Setting the station communication..........................................................71

Verifying the communication...................................................................72

Section 9 Establishing connection and verifying the IEEE

C37.118/1344 communication.............................................73

Overview.................................................................................................73

Setting the PMU station communication (PMU Report)..........................73

Setting the PMU station communication (PMU configuration)................74

Setting the TCP/UDP client communication........................................... 75

Verifying the communication...................................................................78

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2 Transformer protection RET670 2.2 ANSI

Commissioning manual

Verifying the IEEE C37.118/1344 TCP communication.................... 79

Verifying the IEEE C37.118/1344 UDP communication.................... 85

Optical budget calculation for PMU - PDC communication.................... 86

Section 10 Testing IED operation..........................................................89

Preparing for test.................................................................................... 89

Requirements.................................................................................... 89

Preparing the IED to verify settings................................................... 90

Activating the test mode......................................................................... 91

Preparing the connection to the test equipment..................................... 92

Connecting the test equipment to the IED.............................................. 93

Releasing the function to be tested........................................................ 94

Verifying analog primary and secondary measurement......................... 94

Testing the protection functionality......................................................... 96

Forcing of binary input/output signals for testing.................................... 97

Forcing concept................................................................................. 97

How to enable forcing........................................................................97

Enable forcing by using LHMI.......................................................97

Enable forcing using TESTMODE function block......................... 98

How to change binary input/output signals using forcing.................. 98

Forcing by using LHMI..................................................................98

Forcing by using PCM600.......................................................... 100

How to undo forcing changes and return the IED to normal

operation..........................................................................................102

Undo forcing by using TESTMODE component......................... 102

Undo forcing by using LHMI....................................................... 102

Undo forcing by using PCM600..................................................103

Section 11 Testing functionality by secondary injection...................... 105

Testing disturbance report.................................................................... 105

Introduction......................................................................................105

Disturbance report settings..............................................................105

Disturbance recorder (DR)...............................................................105

Event recorder (ER) and Event list (EL).......................................... 106

Identifying the function to test in the technical reference manual ........ 107

Differential protection............................................................................107

Transformer differential protection T2WPDIF andT3WPDIF(87T).. 107

Verifying the settings.................................................................. 107

Completing the test.....................................................................108

High impedance differential protection HZPDIF (87).......................108

Verifying the settings.................................................................. 109

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Commissioning manual

Completing the test.....................................................................109

Restricted earth fault protection, low impedance REFPDIF (87N).. 110

Verifying the settings.................................................................. 110

Completing the test.....................................................................110

Additional security logic for differential protection LDRGFC (11).... 110

Verifying the settings.................................................................. 110

Completing the test.....................................................................112

Impedance protection........................................................................... 112

Distance protection zones, quadrilateral characteristic

ZMQPDIS (21).................................................................................112

Measuring the operating limit of set values................................ 116

Measuring the operating time of distance protection zones....... 117

Completing the test.....................................................................117

Phase selection, quad, fixed angle, load encroachment

FDPSPDIS (21)............................................................................... 118

Measuring the operating limit of set values................................ 120

Completing the test.....................................................................121

Full scheme distance protection, mho characteristic ZMHPDIS (21)121

Phase-to-phase faults.................................................................122

Phase-to-ground faults............................................................... 122

Faulty phase identification with load encroachment FMPSPDIS

(21).................................................................................................. 123

Distance protection zones, quadrilateral characteristic, separate

settings ZMRPDIS (21)....................................................................124

Measuring the operating limit of set values................................ 127

Measuring the operating time of distance protection zones....... 128

Phase selection, quadrilateral characteristic with settable angle

FRPSPDIS (21)............................................................................... 128

Measuring the operating limit of set values................................ 131

Completing the test.....................................................................132

High speed distance protection zones, quadrilateral and mho

characteristic ZMFPDIS (21)........................................................... 132

Measuring the operating limit of set values................................ 135

Measuring the operating time of distance protection zones....... 136

Completing the test.....................................................................136

High Speed distance for series compensated line zones,

quadrilateral and mho characteristic ZMFCPDIS (21).....................137

Measuring the operating limit of set values................................ 140

Measuring the operating time of distance protection zones....... 141

Completing the test.....................................................................141

Power swing detection ZMRPSB (68)............................................. 142

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4 Transformer protection RET670 2.2 ANSI

Commissioning manual

Verifying the settings.................................................................. 143

Testing the power swing detection function ZMRPSB (68)........ 144

Testing the

tR1

timer.................................................................. 144

Testing the block input, interaction between FDPSPDIS (21)

or FRPSPDIS (21) and ZMRPSB (78)........................................145

Completing the test.....................................................................145

Power swing logic PSLPSCH.......................................................... 145

Testing the carrier send and trip signals.....................................146

Testing the influence of the residual overcurrent protection.......146

Checking the underreaching zone..............................................147

Completing the test.....................................................................148

Pole slip protection PSPPPAM (78)................................................ 148

Verifying the settings.................................................................. 148

Completing the test.....................................................................150

Out-of-step protection OOSPPAM...................................................150

Verifying the settings.................................................................. 151

Test of point RE (R

FwdR

, X

FwdX

)................................................. 156

Test of the boundary between zone 1 and zone 2, which is

defined by the parameter

ReachZ1

............................................ 161

Test of the point SE (R

RvsR

, X

RvsX

).............................................165

Automatic switch onto fault logic ZCVPSOF................................... 170

Activating ZCVPSOF externally..................................................170

Initiating ZCVPSOF automatically and setting mode to

impedance.................................................................................. 171

Initiating ZCVPSOF automatically and setting mode to VILevel 171

Completing the test.....................................................................171

Phase preference logic PPLPHIZ ...................................................172

Completing the test.....................................................................173

Under impedance protection for Generator ZGVPDIS.................... 173

Verifying the settings.................................................................. 173

Completing the test.....................................................................176

Current protection................................................................................. 177

Instantaneous phase overcurrent protection 3-phase output

PHPIOC (50)....................................................................................177

Measuring the trip limit of set values.......................................... 177

Completing the test.....................................................................178

Directional phase overcurrent protection, four steps OC4PTOC

(51_67).............................................................................................178

Verifying the settings.................................................................. 178

Completing the test.....................................................................180

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Commissioning manual

Instantaneous residual overcurrent protection EFPIOC (50N)........ 180

Measuring the trip limit of set values.......................................... 180

Completing the test.....................................................................181

Four step residual overcurrent protection, (Zero sequence or

negative sequence directionality) EF4PTOC (51N/67N)................. 181

Four step directional ground fault protection.............................. 181

Four step non-directional ground fault protection....................... 182

Completing the test.....................................................................182

Four step negative sequence overcurrent protection NS4PTOC

(46I2)............................................................................................... 182

Completing the test.....................................................................183

Sensitive directional residual overcurrent and power protection

SDEPSDE (67N)..............................................................................183

Measuring the trip and time limit for set values.......................... 184

Completing the test.....................................................................190

Thermal overload protection, two time constants TRPTTR (49)..... 190

Checking trip and reset values................................................... 190

Completing the test.....................................................................191

Breaker failure protection, phase segregated activation and

output CCRBRF (50BF)...................................................................191

Checking the phase current trip value,

Pickup_PH

.................... 191

Checking the residual (ground fault) current trip value

Pickup_N

set below

Pickup_PH

..................................................192

Checking the re-trip and back-up times......................................192

Verifying the re-trip mode........................................................... 192

Verifying the back-up trip mode..................................................193

Verifying instantaneous back-up trip at CB faulty condition....... 194

Verifying the case

RetripMode

=

Contact

...................................195

Verifying the function mode

Current/Contact

..............................195

Completing the test.....................................................................196

Pole discrepancy protection CCPDSC (52PD)................................196

Verifying the settings.................................................................. 196

Completing the test.....................................................................197

Directional underpower protection GUPPDUP (37).........................197

Verifying the settings.................................................................. 197

Completing the test.....................................................................199

Directional overpower protection GOPPDOP (32).......................... 199

Verifying the settings.................................................................. 199

Completing the test.....................................................................200

Broken conductor check BRCPTOC (46)........................................ 200

Measuring the trip and time limit of set values........................... 200

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6 Transformer protection RET670 2.2 ANSI

Commissioning manual

Completing the test.....................................................................201

Capacitor bank protection CBPGAPC............................................. 201

Verifying the settings and operation of the function....................202

Completing the test.....................................................................206

Negative-sequence time overcurrent protection for machines

NS2PTOC (46I2)............................................................................. 206

Verifying settings by secondary injection....................................206

Completing the test.....................................................................208

Voltage-restrained time overcurrent protection VRPVOC(51V)...... 208

Verifying the settings.................................................................. 208

Completing the test.....................................................................212

Voltage protection.................................................................................212

Two step undervoltage protection UV2PTUV (27).......................... 212

Verifying the settings.................................................................. 212

Completing the test.....................................................................213

Two step overvoltage protection OV2PTOV (59)............................ 213

Verifying the settings.................................................................. 213

Extended testing.........................................................................214

Completing the test.....................................................................214

Two step residual overvoltage protection ROV2PTOV (59N)......... 215

Verifying the settings.................................................................. 215

Completing the test.....................................................................216

Overexcitation protection OEXPVPH (24)....................................... 216

Verifying the settings.................................................................. 216

Completing the test.....................................................................217

Voltage differential protection VDCPTOV (60)................................ 217

Check of undervoltage levels..................................................... 217

Check of voltage differential trip and alarm levels...................... 219

Check of trip and trip reset timers...............................................221

Final adjustment of compensation for VT ratio differences ....... 221

Completing the test.....................................................................221

Loss of voltage check LOVPTUV (27).............................................222

Measuring the trip limit of set values.......................................... 222

Completing the test.....................................................................222

Frequency protection............................................................................ 223

Underfrequency protection SAPTUF (81)........................................223

Verifying the settings.................................................................. 223

Completing the test.....................................................................224

Overfrequency protection SAPTOF (81)......................................... 224

Verifying the settings.................................................................. 224

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Transformer protection RET670 2.2 ANSI 7

Commissioning manual

Completing the test.....................................................................225

Rate-of-change frequency protection SAPFRC (81)....................... 225

Verifying the settings.................................................................. 225

Completing the test.....................................................................226

Multipurpose protection........................................................................ 226

General current and voltage protection CVGAPC........................... 226

Built-in overcurrent feature (non-directional).............................. 227

Overcurrent feature with current restraint...................................227

Overcurrent feature with voltage restraint.................................. 228

Overcurrent feature with directionality........................................ 228

Over/Undervoltage feature......................................................... 229

Completing the test.....................................................................229

Secondary system supervision............................................................. 229

Current circuit supervision CCSSPVC (87)..................................... 229

Verifying the settings.................................................................. 230

Completing the test.....................................................................230

Fuse failure supervision FUFSPVC.................................................230

Checking that the binary inputs and outputs trip as expected ... 230

Measuring the trip value for the negative sequence function .... 231

Measuring the trip value for the zero-sequence function ...........232

Measuring the

trip

value for the dead line detection function..... 233

Checking the operation of the dv/dt and di/dt based function ....234

Completing the test.....................................................................235

Fuse failure supervision ..................................................................235

Completing the test.....................................................................236

Control.................................................................................................. 236

Synchrocheck, energizing check, and synchronizing SESRSYN

(25).................................................................................................. 236

Testing the synchronizing function............................................. 238

Testing the synchrocheck functionality.......................................239

Testing the energizing check......................................................242

Testing the voltage selection...................................................... 243

Completing the test.....................................................................246

Apparatus control APC.................................................................... 246

Voltage control TR1ATCC, TR8ATCC, TCMYLTC, TCLYLTC........247

Secondary test............................................................................249

Check the activation of the voltage control operation.................249

Check the normal voltage regulation function............................ 250

Check the undervoltage block function.......................................251

Check the upper and lower busbar voltage limit.........................251

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8 Transformer protection RET670 2.2 ANSI

Commissioning manual

Check the overcurrent block function......................................... 251

Single transformer...................................................................... 252

Parallel voltage regulation.......................................................... 253

Completing the test.....................................................................258

Single command, 16 signals SINGLECMD..................................... 258

Interlocking...................................................................................... 258

Scheme communication....................................................................... 258

Scheme communication logic for distance or overcurrent

protection ZCPSCH (85)..................................................................258

Testing permissive underreaching..............................................259

Testing permissive overreaching................................................259

Testing blocking scheme............................................................ 259

Testing delta blocking scheme................................................... 260

Checking of unblocking logic...................................................... 261

Completing the test.....................................................................261

Phase segregated scheme communication logic for distance or

overcurrent protection ZC1PPSCH (85).......................................... 261

Testing permissive underreaching..............................................261

Testing permissive overreaching................................................262

Testing blocking scheme............................................................ 262

Completing the test.....................................................................263

Current reversal and Weak-end infeed logic for distance

protection 3-phase ZCRWPSCH (85)..............................................263

Current reversal logic................................................................. 263

Weak end infeed logic................................................................ 264

Completing the test.....................................................................265

Scheme communication logic for residual overcurrent protection

ECPSCH (85).................................................................................. 265

Testing the directional comparison logic function.......................265

Completing the test.....................................................................267

Current reversal and weak-end infeed logic for residual

overcurrent protection ECRWPSCH (85)........................................ 267

Testing the current reversal logic............................................... 267

Testing the weak-end infeed logic.............................................. 268

Completing the test.....................................................................270

Logic..................................................................................................... 270

Tripping logic, common 3-phase output SMPPTRC (94)................ 270

3 phase operating mode.............................................................270

1p/3p operating mode.................................................................271

1p/2p/3p operating mode............................................................271

Circuit breaker lockout................................................................272

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Transformer protection RET670 2.2 ANSI 9

Commissioning manual

Completing the test.....................................................................273

Monitoring............................................................................................. 273

Gas medium supervision SSIMG.................................................... 273

Testing the gas medium supervision for pressure alarm and

pressure lockout conditions........................................................ 273

Testing the gas medium supervision for temperature alarm

and temperature lock out conditions...........................................274

Completing the test.....................................................................274

Liquid medium supervision SSIML.................................................. 274

Testing the liquid medium supervision for level alarm and

level lockout conditions...............................................................275

Testing the liquid medium supervision for temperature alarm

and temperature lock out conditions...........................................275

Completing the test.....................................................................275

Breaker monitoring SSCBR.............................................................276

Verifying the settings.................................................................. 276

Completing the test.....................................................................278

Event function EVENT.....................................................................278

Limit counter L4UFCNT...................................................................278

Completing the test.....................................................................278

Estimation of transformer insulation life LOLSPTR (26/49HS)........279

Verifying the signals and settings............................................... 279

Completing the test.....................................................................280

Metering................................................................................................281

Pulse-counter logic PCFCNT.......................................................... 281

Function for energy calculation and demand handling ETPMMTR. 281

Verifying the settings.................................................................. 281

Completing the test.....................................................................282

Station communication......................................................................... 283

Multiple command and transmit MULTICMDRCV /

MULTICMDSND.............................................................................. 283

Remote communication........................................................................ 283

Binary signal transfer.......................................................................283

Basic IED functions...............................................................................284

Parameter setting group handling SETGRPS................................. 284

Verifying the settings.................................................................. 285

Completing the test.....................................................................285

Exit test mode....................................................................................... 285

Section 12 Primary injection testing.................................................... 287

Transformer Voltage Control ATCC......................................................287

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10 Transformer protection RET670 2.2 ANSI

Commissioning manual

Load drop compensation function, LDC.......................................... 287

Voltage control of Parallel Transformers......................................... 289

Minimum Circulating Current (MCC) method...................................289

Master Follower (MF) method..........................................................291

Completing the test..........................................................................292

Section 13 Checking the directionality................................................ 293

Overview...............................................................................................293

Testing the directionality of the distance protection..............................293

Section 14 Commissioning and maintenance of the fault

clearing system................................................................. 297

Commissioning tests.............................................................................297

Periodic maintenance tests...................................................................297

Visual inspection..............................................................................298

Maintenance tests........................................................................... 298

Preparation................................................................................. 299

Recording................................................................................... 299

Secondary injection.................................................................... 299

Alarm test................................................................................... 299

Self supervision check................................................................300

Trip circuit check.........................................................................300

Measurement of service currents............................................... 300

Restoring.................................................................................... 301

Section 15 Troubleshooting.................................................................303

Checking the self supervision signals...................................................303

Checking the self supervision function............................................ 303

Determine the cause of an internal failure..................................303

Self supervision HMI data................................................................303

General IED status..................................................................... 303

Fault tracing.......................................................................................... 304

Internal fault indications...................................................................304

Using front-connected PC............................................................... 305

Diagnosing the IED status via the LHMI hint menu......................... 307

Repair instruction..................................................................................309

Repair support...................................................................................... 310

Maintenance......................................................................................... 310

Section 16 Glossary............................................................................ 311

Table of contents

Transformer protection RET670 2.2 ANSI 11

Commissioning manual

12

Section 1 Introduction

1.1 This manual

The commissioning manual contains instructions on how to commission the IED. The

manual can also be used by system engineers and maintenance personnel for assistance

during the testing phase. The manual provides procedures for the checking of external

circuitry 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 a

substation which is not in service. The chapters are organized in the chronological order

in which the IED should be commissioned. The relevant procedures may be followed also

during the service and maintenance activities.

1.2 Intended audience

This manual addresses the personnel responsible for commissioning, maintenance and

taking the IED in and out of normal service.

The commissioning personnel must have a basic knowledge of handling electronic

equipment. The commissioning and maintenance personnel must be well experienced in

using protection equipment, test equipment, protection functions and the configured

functional logics in the IED.

1MRK 504 165-UUS - Section 1

Introduction

Transformer protection RET670 2.2 ANSI 13

Commissioning manual

1.3 Product documentation

1.3.1 Product documentation set

IEC07000220-4-en.vsd

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Application manual

Operation manual

Installation manual

Engineering manual

Communication

protocol manual

Cyber security

deployment 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 the

various tools available within the PCM600 software. The manual provides instructions on

how to set up a PCM600 project and insert IEDs to the project structure. The manual also

recommends a sequence for the engineering of protection and control functions, LHMI

functions 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 manual

provides procedures for mechanical and electrical installation. The chapters are organized

in the chronological order in which the IED should be installed.

Section 1 1MRK 504 165-UUS -

Introduction

14 Transformer protection RET670 2.2 ANSI

Commissioning manual

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