ABB RELION RET670 Commissioning Manual

RELION® 670 SERIES

—

Transformer protection RET670

Version 2.2 IEC

Commissioning manual

Document ID: 1MRK 504 165-UEN

Issued: October 2017

Revision: A

Product version: 2.2.1

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 T

oolkit. (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.

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.......................................................... 27

Symbols on the product....................................................................27

Warnings.......................................................................................... 27

Caution signs....................................................................................29

Note signs.........................................................................................29

Section 3 Available functions......................................................... 31

Main protection functions..................................................................31

Back-up protection functions............................................................ 33

Control and monitoring functions......................................................35

Communication.................................................................................42

Basic IED functions.......................................................................... 45

Section 4 Starting up......................................................................47

Factory and site acceptance testing................................................. 47

Commissioning checklist.................................................................. 47

Checking the power supply.............................................................. 48

Energizing the IED............................................................................48

Checking the IED operation.........................................................48

IED start-up sequence.................................................................49

Setting up communication between PCM600 and the IED...............49

Writing an application configuration to the IED.................................54

Checking CT circuits.........................................................................55

Checking VT circuits.........................................................................56

Using the RTXP test switch.............................................................. 56

Checking the binary input/output circuits..........................................57

Binary input circuits..................................................................... 57

Binary output circuits................................................................... 57

Table of contents

Transformer protection RET670 2.2 IEC 1

Commissioning manual

Checking optical connections........................................................... 58

Section 5 Configuring the IED and changing settings

....................59

Overview...........................................................................................59

Configuring analog CT inputs........................................................... 60

Supervision of input/output modules................................................ 60

Section 6 Establishing connection and verifying the SPA/IEC

communication............................................................... 63

Entering settings...............................................................................63

Entering SPA settings..................................................................63

Entering IEC settings...................................................................63

Verifying the communication............................................................ 64

Verifying SPA communication..................................................... 64

Verifying IEC communication...................................................... 64

Fibre optic loop................................................................................. 65

Optical budget calculation for serial communication with

SPA/IEC .......................................................................................... 65

Section 7 Establishing connection and verifying the LON

communication............................................................... 67

Communication via the rear ports ....................................................67

LON communication.................................................................... 67

The LON Protocol........................................................................68

Hardware and software modules.................................................68

Optical budget calculation for serial communication with LON ........70

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

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.....................................................87

Preparing for test.............................................................................. 87

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2 Transformer protection RET670 2.2 IEC

Commissioning manual

Requirements.............................................................................. 87

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

89

Activating the test mode................................................................... 90

Preparing the connection to the test equipment............................... 90

Connecting the test equipment to the IED........................................91

Releasing the function to be tested.................................................. 92

Verifying analog primary and secondary measurement................... 93

Testing the protection functionality................................................... 94

Forcing of binary input/output signals for testing.............................. 95

Forcing concept........................................................................... 95

How to enable forcing..................................................................95

Enable forcing by using LHMI................................................ 95

Enable forcing using TESTMODE function block...................96

How to change binary input/output signals using forcing............ 96

Forcing by using LHMI........................................................... 96

Forcing by using PCM600...................................................... 98

How to undo forcing changes and return the IED to normal

operation......................................................................................99

Undo forcing by using TESTMODE component...................100

Undo forcing by using LHMI................................................. 100

Undo forcing by using PCM600............................................100

Section 11 Testing functionality by secondary injection.................103

Testing disturbance report..............................................................103

Introduction................................................................................103

Disturbance report settings........................................................103

Disturbance recorder (DR)........................................................ 103

Event recorder (ER) and Event list (EL).................................... 104

Identifying the function to test in the technical reference manual ..105

Differential protection......................................................................105

Transformer differential protection T2WPDIF andT3WPDIF..... 105

Verifying the settings............................................................ 105

Completing the test.............................................................. 106

High impedance differential protection HZPDIF ....................... 106

Verifying the settings............................................................ 106

Completing the test.............................................................. 107

Restricted earth fault protection, low impedance REFPDIF ..... 107

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

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

Additional security logic for differential protection LDRGFC .....108

Verifying the settings............................................................ 108

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

Impedance protection..................................................................... 110

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Transformer protection RET670 2.2 IEC 3

Commissioning manual

Distance protection zones, quadrilateral characteristic

ZMQPDIS.................................................................................. 110

Measuring the operating limit of set values

.......................... 114

Measuring the operating time of distance protection zones. 114

Completing the test.............................................................. 115

Phase selection, quad, fixed angle, load encroachment

FDPSPDIS ................................................................................115

Measuring the operating limit of set values.......................... 118

Completing the test.............................................................. 118

Full scheme distance protection, mho characteristic ZMHPDIS118

Phase-to-phase faults.......................................................... 119

Phase-to-earth faults............................................................ 119

Faulty phase identification with load encroachment

FMPSPDIS ............................................................................... 120

Distance protection zones, quadrilateral characteristic,

separate settings ZMRPDIS...................................................... 120

Measuring the operating limit of set values.......................... 124

Measuring the operating time of distance protection zones. 125

Phase selection, quadrilateral characteristic with settable

angle FRPSPDIS.......................................................................125

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

Completing the test.............................................................. 128

High speed distance protection zones, quadrilateral and

mho characteristic ZMFPDIS.....................................................128

Measuring the operating limit of set values.......................... 132

Measuring the operating time of distance protection zones. 132

Completing the test.............................................................. 133

High Speed distance for series compensated line zones,

quadrilateral and mho characteristic ZMFCPDIS ..................... 133

Measuring the operating limit of set values.......................... 136

Measuring the operating time of distance protection zones. 137

Completing the test.............................................................. 137

Power swing detection ZMRPSB ..............................................137

Verifying the settings............................................................ 139

Testing the power swing detection function ZMRPSB ........ 140

Testing the

tR1

timer............................................................ 140

Testing the block input, interaction between FDPSPDIS

or FRPSPDIS and ZMRPSB ............................................... 141

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

Power swing logic PSLPSCH.................................................... 141

Testing the carrier send and trip signals.............................. 142

Testing the influence of the residual overcurrent protection.142

Checking the underreaching zone........................................143

Completing the test.............................................................. 143

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4 Transformer protection RET670 2.2 IEC

Commissioning manual

Pole slip protection PSPPPAM..................................................144

Verifying the settings............................................................ 144

Completing the test.............................................................. 146

Out-of-step protection OOSPPAM.............................................146

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

147

Test of point RE (R

FwdR

, X

FwdX

)........................................... 151

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

is defined by the parameter

ReachZ1

.................................. 155

Test of the point SE (R

RvsR

, X

RvsX

)...................................... 160

Automatic switch onto fault logic ZCVPSOF............................. 164

Activating ZCVPSOF externally........................................... 165

Initiating ZCVPSOF automatically and setting mode to

impedance............................................................................165

Initiating ZCVPSOF automatically and setting mode to

UILevel ................................................................................ 165

Completing the test.............................................................. 165

Phase preference logic PPLPHIZ .............................................166

Completing the test.............................................................. 167

Phase preference logic PPL2PHIZ............................................167

Completing the test....................................................................168

Under impedance protection for Generator ZGVPDIS.............. 168

Verifying the settings............................................................ 168

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

Current protection...........................................................................172

Instantaneous phase overcurrent protection 3-phase output

PHPIOC ....................................................................................172

Measuring the operate limit of set values.............................172

Completing the test.............................................................. 172

Directional phase overcurrent protection, four steps

OC4PTOC................................................................................. 173

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

Completing the test.............................................................. 174

Instantaneous residual overcurrent protection EFPIOC ........... 174

Measuring the operate limit of set values.............................175

Completing the test.............................................................. 175

Four step residual overcurrent protection, (Zero sequence

or negative sequence directionality) EF4PTOC ....................... 175

Four step directional earth fault protection........................... 175

Four step non-directional earth fault protection....................176

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

Four step negative sequence overcurrent protection

NS4PTOC .................................................................................176

Completing the test.............................................................. 177

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Transformer protection RET670 2.2 IEC 5

Commissioning manual

Sensitive directional residual overcurrent and power

protection SDEPSDE ................................................................178

Measuring the

operate and time limit for set values.............178

Completing the test.............................................................. 184

Thermal overload protection, two time constants TRPTTR ......184

Checking operate and reset values......................................184

Completing the test.............................................................. 185

Breaker failure protection, phase segregated activation and

output CCRBRF.........................................................................185

Checking the phase current operate value,

IP>

................... 185

Checking the residual (earth fault) current operate value

IN>

set below

IP>

................................................................. 186

Checking the re-trip and back-up times................................186

Verifying the re-trip mode..................................................... 186

Verifying the back-up trip mode............................................187

Verifying instantaneous back-up trip at CB faulty condition. 188

Verifying the function mode

Current/Contact

....................... 188

Completing the test.............................................................. 189

Stub protection STBPTOC........................................................ 189

Measuring the operate limit of set values.............................189

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

Pole discordance protection CCPDSC...................................... 190

Verifying the settings............................................................ 190

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

Directional underpower protection GUPPDUP ......................... 191

Verifying the settings............................................................ 191

Completing the test.............................................................. 193

Directional overpower protection GOPPDOP ...........................193

Verifying the settings............................................................ 193

Completing the test.............................................................. 194

Broken conductor check BRCPTOC ........................................ 194

Measuring the operate and time limit of set values.............. 194

Completing the test.............................................................. 194

Capacitor bank protection CBPGAPC....................................... 195

Verifying the settings and operation of the function............. 195

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

Negative-sequence time overcurrent protection for

machines NS2PTOC ................................................................ 199

Verifying settings by secondary injection............................. 199

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

Voltage-restrained time overcurrent protection VRPVOC......... 201

Verifying the settings............................................................ 201

Completing the test.............................................................. 205

Voltage protection...........................................................................205

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6 Transformer protection RET670 2.2 IEC

Commissioning manual

Two step undervoltage protection UV2PTUV ...........................205

Verifying the settings............................................................ 205

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

206

Two step overvoltage protection OV2PTOV .............................206

Verifying the settings............................................................ 206

Extended testing...................................................................207

Completing the test.............................................................. 207

Two step residual overvoltage protection ROV2PTOV ............ 207

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

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

Overexcitation protection OEXPVPH ....................................... 208

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

Completing the test.............................................................. 209

Voltage differential protection VDCPTOV .................................209

Check of undervoltage levels............................................... 209

Check of voltage differential trip and alarm levels................211

Check of trip and trip reset timers........................................ 212

Final adjustment of compensation for VT ratio differences . 213

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

Loss of voltage check LOVPTUV ............................................. 213

Measuring the operate limit of set values.............................213

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

Frequency protection......................................................................214

Underfrequency protection SAPTUF ........................................ 214

Verifying the settings............................................................ 214

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

Overfrequency protection SAPTOF ..........................................216

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

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

Rate-of-change frequency protection SAPFRC ........................217

Verifying the settings............................................................ 217

Completing the test.............................................................. 218

Multipurpose protection.................................................................. 218

General current and voltage protection CVGAPC..................... 218

Built-in overcurrent feature (non-directional)........................ 218

Overcurrent feature with current restraint.............................219

Overcurrent feature with voltage restraint............................ 219

Overcurrent feature with directionality..................................220

Over/Undervoltage feature................................................... 220

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

Secondary system supervision.......................................................221

Current circuit supervision CCSSPVC.......................................221

Verifying the settings............................................................ 221

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Transformer protection RET670 2.2 IEC 7

Commissioning manual

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

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

221

Checking that the binary inputs and outputs operate as

expected ..............................................................................222

Measuring the operate value for the negative sequence

function ................................................................................222

Measuring the operate value for the zero-sequence

function ................................................................................224

Measuring the operate value for the dead line detection

function.................................................................................224

Checking the operation of the du/dt and di/dt based

function ................................................................................225

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

Fuse failure supervision VDSPVC.............................................226

Completing the test.............................................................. 227

Control............................................................................................ 227

Synchrocheck, energizing check, and synchronizing

SESRSYN................................................................................. 227

Testing the synchronizing function....................................... 229

Testing the synchrocheck functionality.................................229

Testing the energizing check................................................232

Testing the voltage selection................................................233

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

Apparatus control APC.............................................................. 236

Voltage control TR1ATCC, TR8ATCC, TCMYLTC, TCLYLTC. 236

Secondary test..................................................................... 238

Check the activation of the voltage control operation...........238

Check the normal voltage regulation function...................... 239

Check the undervoltage block function................................ 240

Check the upper and lower busbar voltage limit.................. 240

Check the overcurrent block function................................... 241

Single transformer................................................................ 241

Parallel voltage regulation.................................................... 242

Completing the test.............................................................. 247

Single command, 16 signals SINGLECMD............................... 247

Interlocking................................................................................ 247

Scheme communication................................................................. 247

Scheme communication logic for distance or overcurrent

protection ZCPSCH .................................................................. 247

Testing permissive underreaching....................................... 248

Testing permissive overreaching..........................................248

Testing blocking scheme......................................................248

Testing delta blocking scheme............................................. 249

Checking of unblocking logic................................................249

Table of contents

8 Transformer protection RET670 2.2 IEC

Commissioning manual

Completing the test.............................................................. 250

Phase segregated scheme communication logic for

distance or overcurrent protection ZC1PPSCH ........................

250

Testing permissive underreaching....................................... 250

Testing permissive overreaching..........................................251

Testing blocking scheme......................................................251

Completing the test.............................................................. 251

Current reversal and Weak-end infeed logic for distance

protection 3-phase ZCRWPSCH .............................................. 252

Current reversal logic........................................................... 252

Weak end infeed logic.......................................................... 253

Completing the test.............................................................. 253

Scheme communication logic for residual overcurrent

protection ECPSCH ..................................................................254

Testing the directional comparison logic function.................254

Completing the test.............................................................. 255

Current reversal and weak-end infeed logic for residual

overcurrent protection ECRWPSCH .........................................255

Testing the current reversal logic......................................... 256

Testing the weak-end infeed logic........................................256

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

Logic............................................................................................... 258

Tripping logic, common 3-phase output SMPPTRC .................258

3 phase operating mode.......................................................258

1ph/3ph operating mode...................................................... 259

1ph/2ph/3ph operating mode............................................... 260

Circuit breaker lockout..........................................................261

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

Monitoring.......................................................................................262

Gas medium supervision SSIMG.............................................. 262

Testing the gas medium supervision for pressure alarm

and pressure lockout conditions...........................................262

Testing the gas medium supervision for temperature

alarm and temperature lock out conditions.......................... 263

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

Liquid medium supervision SSIML............................................ 263

Testing the liquid medium supervision for level alarm

and level lockout conditions................................................. 263

Testing the liquid medium supervision for temperature

alarm and temperature lock out conditions.......................... 264

Completing the test.............................................................. 264

Breaker monitoring SSCBR.......................................................264

Verifying the settings............................................................ 265

Completing the test.............................................................. 266

Table of contents

Transformer protection RET670 2.2 IEC 9

Commissioning manual

Event function EVENT...............................................................267

Fault locator LMBRFLO.............................................................

267

Measuring the operate limit.................................................. 268

Completing the test.............................................................. 268

Limit counter L4UFCNT.............................................................268

Completing the test.............................................................. 269

Estimation of transformer insulation life LOLSPTR .................. 269

Verifying the signals and settings.........................................269

Completing the test.............................................................. 271

Metering..........................................................................................271

Pulse-counter logic PCFCNT.................................................... 271

Function for energy calculation and demand handling

ETPMMTR.................................................................................271

Verifying the settings............................................................ 271

Completing the test.............................................................. 272

Station communication................................................................... 273

Multiple command and transmit MULTICMDRCV /

MULTICMDSND........................................................................ 273

Remote communication..................................................................273

Binary signal transfer.................................................................273

Basic IED functions........................................................................ 274

Parameter setting group handling SETGRPS........................... 274

Verifying the settings............................................................ 274

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

Exit test mode.................................................................................275

Section 12 Primary injection testing............................................... 277

Transformer Voltage Control ATCC............................................... 277

Load drop compensation function, LDC.................................... 277

Voltage control of Parallel Transformers................................... 279

Minimum Circulating Current (MCC) method............................ 279

Master Follower (MF) method................................................... 281

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

Section 13 Checking the directionality........................................... 283

Overview.........................................................................................283

Testing the directionality of the distance protection........................283

Section 14 Commissioning and maintenance of the fault

clearing system............................................................ 287

Commissioning tests...................................................................... 287

Periodic maintenance tests............................................................ 287

Visual inspection........................................................................288

Maintenance tests..................................................................... 288

Preparation...........................................................................288

Table of contents

10 Transformer protection RET670 2.2 IEC

Commissioning manual

Recording............................................................................. 289

Secondary injection..............................................................

289

Alarm test............................................................................. 289

Self supervision check..........................................................289

Trip circuit check.................................................................. 289

Measurement of service currents......................................... 290

Restoring.............................................................................. 291

Section 15 Troubleshooting............................................................293

Checking the self supervision signals.............................................293

Checking the self supervision function...................................... 293

Determine the cause of an internal failure............................293

Self supervision HMI data..........................................................293

General IED status............................................................... 293

Fault tracing....................................................................................294

Internal fault indications.............................................................294

Using front-connected PC......................................................... 295

Diagnosing the IED status via the LHMI hint menu................... 297

Repair instruction............................................................................299

Repair support................................................................................ 300

Maintenance................................................................................... 300

Section 16 Glossary....................................................................... 301

Table of contents

Transformer protection RET670 2.2 IEC 11

Commissioning manual

12

Section 1 Introduction

1.1 This manual

GUID-AB423A30-13C2-46AF-B7FE-A73BB425EB5F v18

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 ener

gizing 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

GUID-C9B8127F-5748-4BEA-9E4F-CC762FE28A3A v11

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-UEN A Section 1

Introduction

Transformer protection RET670 2.2 IEC 13

Commissioning manual

1.3 Product documentation

1.3.1 Product documentation set

GUID-3AA69EA6-F1D8-47C6-A8E6-562F29C67172 v15

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-US

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.

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

Section 1 1MRK 504 165-UEN A

Introduction

14 Transformer protection RET670 2.2 IEC

Commissioning manual

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