ABB Relion 670 series Commissioning Manual

Relion

®

670 SERIES

Line distance protection REL670

Version 2.2 ANSI

Commissioning manual

Document ID: 1MRK 506 371-UUS

Issued: May 2019

Revision: E

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. The DNP

protocol implementation in the IED conforms to "DNP3 Intelligent Electronic Device (IED)

Certification Procedure Subset Level 2", available at

www.dnp.org.

Table of contents

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

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

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

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

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

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

1.3.3 Related documents............................................................................................................................ 15

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

1.4.1 Symbols................................................................................................................................................ 16

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

1.5 IEC 61850 edition 1 / edition 2 mapping............................................................................................ 17

Section 2 Safety information.................................................................................................27

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

2.2 Warnings...................................................................................................................................................27

2.3 Caution signs...........................................................................................................................................28

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

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

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

3.2 Back-up protection functions.............................................................................................................. 32

3.3 Control and monitoring functions...................................................................................................... 33

3.4 Communication...................................................................................................................................... 39

3.5 Basic IED functions................................................................................................................................ 42

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

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

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

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

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

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

4.4.2 IED start-up sequence.......................................................................................................................46

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

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

4.7 Checking CT circuits...............................................................................................................................52

4.8 Checking VT circuits...............................................................................................................................53

4.9 Using the RTXP test switch.................................................................................................................. 53

4.10 Checking the binary input/output circuits....................................................................................... 54

4.10.1 Binary input circuits...........................................................................................................................54

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4.10.2 Binary output circuits........................................................................................................................54

4.11 Checking optical connections..............................................................................................................54

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

5.1 Overview................................................................................................................................................... 57

5.2 Configuring analog CT inputs.............................................................................................................. 57

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

Section 6 Establishing connection and verifying the SPA/IEC communication.............59

6.1 Entering settings....................................................................................................................................59

6.1.1 Entering SPA settings....................................................................................................................... 59

6.1.2 Entering IEC settings........................................................................................................................ 59

6.2 Verifying the communication.............................................................................................................. 60

6.2.1 Verifying SPA communication.........................................................................................................60

6.2.2 Verifying IEC communication..........................................................................................................60

6.3 Fiber optic loop...................................................................................................................................... 60

6.4 Optical budget calculation for serial communication with SPA/IEC .......................................... 61

Section 7 Establishing connection and verifying the LON communication.................... 63

7.1 Communication via the rear ports ..................................................................................................... 63

7.1.1 LON communication..........................................................................................................................63

7.1.2 The LON Protocol...............................................................................................................................64

7.1.3 Hardware and software modules................................................................................................... 64

7.2 Optical budget calculation for serial communication with LON ................................................. 66

Section 8 Establishing connection and verifying the IEC 61850 communication.......... 67

8.1 Overview................................................................................................................................................... 67

8.2 Setting the station communication....................................................................................................67

8.3 Verifying the communication...............................................................................................................67

Section 9 Establishing connection and verifying the IEEE C37.118/1344

communication...................................................................................................... 69

9.1 Overview...................................................................................................................................................69

9.2 Setting the PMU station communication (PMU Report)................................................................ 69

9.3 Setting the PMU station communication (PMU configuration)................................................... 69

9.4 Setting the TCP/UDP client communication.................................................................................... 70

9.5 Verifying the communication...............................................................................................................74

9.5.1 Verifying the IEEE C37.118/1344 TCP communication................................................................74

9.5.2 Verifying the IEEE C37.118/1344 UDP communication...............................................................80

9.6 Optical budget calculation for PMU - PDC communication........................................................... 81

Section 10 Testing IED operation........................................................................................... 83

10.1 Preparing for test................................................................................................................................... 83

10.1.1 Requirements......................................................................................................................................83

10.1.2 Preparing the IED to verify settings...............................................................................................84

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10.2 Activating the test mode...................................................................................................................... 85

10.3 Preparing the connection to the test equipment............................................................................86

10.4 Connecting the test equipment to the IED.......................................................................................86

10.5 Releasing the function to be tested................................................................................................... 87

10.6 Verifying analog primary and secondary measurement................................................................ 88

10.7 Testing the protection functionality.................................................................................................. 89

10.8 Forcing of binary input/output signals for testing........................................................................ 89

10.8.1 Forcing concept................................................................................................................................. 89

10.8.2 How to enable forcing...................................................................................................................... 90

10.8.2.1 Enable forcing by using LHMI...................................................................................................... 90

10.8.2.2 Enable forcing using TESTMODE function block..................................................................... 90

10.8.3 How to change binary input/output signals using forcing...................................................... 90

10.8.3.1 Forcing by using LHMI....................................................................................................................91

10.8.3.2 Forcing by using PCM600............................................................................................................. 92

10.8.4 How to undo forcing changes and return the IED to normal operation.................................94

10.8.4.1 Undo forcing by using TESTMODE component....................................................................... 94

10.8.4.2 Undo forcing by using LHMI.........................................................................................................94

10.8.4.3 Undo forcing by using PCM600...................................................................................................94

Section 11 Testing functionality by secondary injection.................................................... 97

11.1 Testing disturbance report.................................................................................................................. 97

11.1.1 Introduction........................................................................................................................................ 97

11.1.2 Disturbance report settings............................................................................................................ 97

11.1.3 Disturbance recorder (DR)................................................................................................................97

11.1.4 Event recorder (ER) and Event list (EL)..........................................................................................98

11.2 Identifying the function to test in the technical reference manual ............................................ 98

11.3 Differential protection.......................................................................................................................... 99

11.3.1 High impedance differential protection HZPDIF (87)................................................................ 99

11.3.1.1 Verifying the settings.................................................................................................................... 99

11.3.1.2 Completing the test....................................................................................................................... 99

11.3.2 Additional security logic for differential protection LDRGFC (11)......................................... 100

11.3.2.1 Verifying the settings.................................................................................................................. 100

11.3.2.2 Completing the test......................................................................................................................101

11.4 Impedance protection......................................................................................................................... 101

11.4.1 Distance protection zones, quadrilateral characteristic ZMQPDIS (21)................................101

11.4.1.1 Measuring the operating limit of set values........................................................................... 104

11.4.1.2 Measuring the operating time of distance protection zones..............................................105

11.4.1.3 Completing the test..................................................................................................................... 105

11.4.2 Phase selection, quad, fixed angle, load encroachment FDPSPDIS (21)............................... 105

11.4.2.1 Measuring the operating limit of set values........................................................................... 108

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

11.4.3 Full scheme distance protection, mho characteristic ZMHPDIS (21).................................... 108

11.4.3.1 Phase-to-phase faults..................................................................................................................109

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11.4.3.2 Phase-to-ground faults............................................................................................................... 109

11.4.4 Faulty phase identification with load encroachment FMPSPDIS (21).................................... 110

11.4.5 Distance protection zones, quadrilateral characteristic, separate settings ZMRPDIS

(21)....................................................................................................................................................... 110

11.4.5.1 Measuring the operating limit of set values............................................................................114

11.4.5.2 Measuring the operating time of distance protection zones.............................................. 114

11.4.6 Phase selection, quadrilateral characteristic with settable angle FRPSPDIS (21)............... 115

11.4.6.1 Measuring the operating limit of set values............................................................................ 117

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

11.4.7 High speed distance protection zones, quadrilateral and mho characteristic

ZMFPDIS (21)......................................................................................................................................118

11.4.7.1 Measuring the operating limit of set values............................................................................ 121

11.4.7.2 Measuring the operating time of distance protection zones.............................................. 122

11.4.7.3 Completing the test......................................................................................................................122

11.4.8 High Speed distance for series compensated line zones, quadrilateral and mho

characteristic ZMFCPDIS (21).........................................................................................................122

11.4.8.1 Measuring the operating limit of set values............................................................................125

11.4.8.2 Measuring the operating time of distance protection zones..............................................126

11.4.8.3 Transient directional element.................................................................................................... 126

11.4.8.4 Completing the test..................................................................................................................... 126

11.4.9 Power swing detection ZMRPSB (68)........................................................................................... 127

11.4.9.1 Verifying the signal and settings............................................................................................... 127

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

11.4.10 Power swing logic PSLPSCH...........................................................................................................133

11.4.10.1 Testing the carrier send and trip signals................................................................................. 133

11.4.10.2 Testing the influence of the residual overcurrent protection............................................. 134

11.4.10.3 Checking the underreaching zone............................................................................................. 134

11.4.10.4 Completing the test..................................................................................................................... 134

11.4.11 Pole slip protection PSPPPAM (78)............................................................................................... 135

11.4.11.1 Verifying the settings...................................................................................................................135

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

11.4.12 Out-of-step protection OOSPPAM................................................................................................137

11.4.12.1 Verifying the settings...................................................................................................................138

11.4.12.2 Test of point RE (R

FwdR

, X

FwdX

)...................................................................................................142

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

parameter

ReachZ1

...................................................................................................................... 146

11.4.12.4 Test of the point SE (R

RvsR

, X

RvsX

).............................................................................................. 150

11.4.13 Automatic switch onto fault logic ZCVPSOF..............................................................................154

11.4.13.1 Activating ZCVPSOF externally.................................................................................................. 154

11.4.13.2 Initiating ZCVPSOF automatically and setting mode to impedance................................. 155

11.4.13.3 Initiating ZCVPSOF automatically and setting mode to VILevel ........................................ 155

11.4.13.4 Completing the test..................................................................................................................... 155

11.4.14 Phase preference logic PPLPHIZ .................................................................................................. 155

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11.4.14.1 Completing the test..................................................................................................................... 156

11.4.15 Phase preference logic PPL2PHIZ................................................................................................. 156

11.4.16 Completing the test.........................................................................................................................157

11.5 Current protection................................................................................................................................157

11.5.1 Instantaneous phase overcurrent protection 3-phase output PHPIOC (50)........................157

11.5.1.1 Measuring the trip limit of set values....................................................................................... 158

11.5.1.2 Completing the test..................................................................................................................... 158

11.5.2 Directional phase overcurrent protection, four steps OC4PTOC (51_67)............................ 158

11.5.2.1 Verifying the settings...................................................................................................................158

11.5.2.2 Completing the test..................................................................................................................... 159

11.5.3 Instantaneous residual overcurrent protection EFPIOC (50N)...............................................159

11.5.3.1 Measuring the trip limit of set values.......................................................................................160

11.5.3.2 Completing the test..................................................................................................................... 160

11.5.4 Four step residual overcurrent protection, (Zero sequence or negative sequence

directionality) EF4PTOC (51N/67N)............................................................................................. 160

11.5.4.1 Four step directional ground fault protection....................................................................... 160

11.5.4.2 Four step non-directional ground fault protection................................................................161

11.5.4.3 Completing the test......................................................................................................................161

11.5.5 Four step negative sequence overcurrent protection NS4PTOC (46I2)................................161

11.5.5.1 Completing the test..................................................................................................................... 162

11.5.6 Sensitive directional residual overcurrent and power protection SDEPSDE (67N)............ 162

11.5.6.1 Measuring the trip and time limit for set values.................................................................... 163

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

11.5.7 Thermal overload protection, one time constant, Fahrenheit/Celsius LFPTTR/

LCPTTR (26)....................................................................................................................................... 168

11.5.7.1 Measuring the trip and time limit of set values......................................................................168

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

11.5.8 Breaker failure protection, phase segregated activation and output CCRBRF (50BF)..... 169

11.5.8.1 Checking the phase current trip value,

Pickup_PH

................................................................ 169

11.5.8.2 Checking the residual (ground fault) current trip value

Pickup_N

set below

Pickup_PH

....................................................................................................................169

11.5.8.3 Checking the re-trip and back-up times.................................................................................. 169

11.5.8.4 Verifying the re-trip mode...........................................................................................................170

11.5.8.5 Verifying the back-up trip mode................................................................................................ 170

11.5.8.6 Verifying instantaneous back-up trip at CB faulty condition...............................................171

11.5.8.7 Verifying the case

FunctionMode

=

CB Pos

............................................................................. 172

11.5.8.8 Verifying the case

RetripMode

=

Contact

................................................................................ 172

11.5.8.9 Verifying the case

FunctionMode

=

Current

or

CB Pos

........................................................... 172

11.5.8.10 Verifying the external start signal has timed out................................................................... 173

11.5.8.11 Verifying that backup signal is released when STALARM is reset.......................................173

11.5.8.12 Test of

FollowStart&Mode

behaviour....................................................................................... 174

11.5.8.13 Test of

FollowStart

behaviour....................................................................................................174

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

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11.5.9 Stub protection STBPTOC (50STB)...............................................................................................174

11.5.9.1 Measuring the trip limit of set values....................................................................................... 174

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

11.5.10 Pole discrepancy protection CCPDSC (52PD).............................................................................175

11.5.10.1 Verifying the settings...................................................................................................................175

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

11.5.11 Directional underpower protection GUPPDUP (37)...................................................................176

11.5.11.1 Verifying the settings...................................................................................................................176

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

11.5.12 Directional overpower protection GOPPDOP (32)..................................................................... 178

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

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

11.5.13 Broken conductor check BRCPTOC (46)...................................................................................... 179

11.5.13.1 Measuring the trip and time limit of set values......................................................................179

11.5.13.2 Completing the test..................................................................................................................... 179

11.5.14 Voltage-restrained time overcurrent protection VRPVOC(51V)..............................................179

11.5.14.1 Verifying the settings...................................................................................................................179

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

11.6 Voltage protection............................................................................................................................... 183

11.6.1 Two step undervoltage protection UV2PTUV (27).....................................................................183

11.6.1.1 Verifying the settings...................................................................................................................183

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

11.6.2 Two step overvoltage protection OV2PTOV (59)...................................................................... 184

11.6.2.1 Verifying the settings.................................................................................................................. 184

11.6.2.2 Extended testing...........................................................................................................................185

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

11.6.3 Two step residual overvoltage protection ROV2PTOV (59N)..................................................185

11.6.3.1 Verifying the settings...................................................................................................................185

11.6.3.2 Completing the test..................................................................................................................... 186

11.6.4 Overexcitation protection OEXPVPH (24)...................................................................................186

11.6.4.1 Verifying the settings.................................................................................................................. 186

11.6.4.2 Completing the test..................................................................................................................... 187

11.6.5 Voltage differential protection VDCPTOV (60).......................................................................... 187

11.6.5.1 Check of undervoltage levels...................................................................................................... 187

11.6.5.2 Check of voltage differential trip and alarm levels................................................................ 189

11.6.5.3 Check of trip and trip reset timers............................................................................................190

11.6.5.4 Final adjustment of compensation for VT ratio differences ............................................... 191

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

11.6.6 Loss of voltage check LOVPTUV (27)............................................................................................ 191

11.6.6.1 Measuring the trip limit of set values....................................................................................... 191

11.6.6.2 Completing the test..................................................................................................................... 192

11.6.7 Radial feeder protection PAPGAPC (27).......................................................................................192

11.6.7.1 Verifying the settings...................................................................................................................192

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

11.7 Frequency protection.......................................................................................................................... 193

11.7.1 Underfrequency protection SAPTUF (81).................................................................................... 193

11.7.1.1 Verifying the settings.................................................................................................................. 194

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

11.7.2 Overfrequency protection SAPTOF (81)...................................................................................... 195

11.7.2.1 Verifying the settings...................................................................................................................195

11.7.2.2 Completing the test..................................................................................................................... 195

11.7.3 Rate-of-change frequency protection SAPFRC (81).................................................................. 195

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

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

11.8 Multipurpose protection.....................................................................................................................196

11.8.1 General current and voltage protection CVGAPC......................................................................196

11.8.1.1 Built-in overcurrent feature (non-directional).........................................................................197

11.8.1.2 Overcurrent feature with current restraint..............................................................................197

11.8.1.3 Overcurrent feature with voltage restraint............................................................................. 197

11.8.1.4 Overcurrent feature with directionality................................................................................... 198

11.8.1.5 Over/Undervoltage feature........................................................................................................ 198

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

11.9 Secondary system supervision.......................................................................................................... 199

11.9.1 Current circuit supervision CCSSPVC (87).................................................................................. 199

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

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

11.9.2 Fuse failure supervision FUFSPVC................................................................................................199

11.9.2.1 Checking that the binary inputs and outputs trip as expected ......................................... 199

11.9.2.2 Measuring the trip value for the negative sequence function ........................................... 200

11.9.2.3 Measuring the trip value for the zero-sequence function ................................................... 201

11.9.2.4 Measuring the

trip

value for the dead line detection function........................................... 202

11.9.2.5 Checking the operation of the dv/dt and di/dt based function ....................................... 202

11.9.2.6 Completing the test.....................................................................................................................203

11.9.3 Fuse failure supervision .................................................................................................................203

11.9.3.1 Completing the test.....................................................................................................................204

11.9.4 Voltage based delta supervision DELVSPVC..............................................................................204

11.9.4.1 Verifying the signals and settings............................................................................................ 204

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

11.9.5 Current based delta supervision DELISPVC(7I)......................................................................... 205

11.9.5.1 Verifying the signals and settings............................................................................................ 205

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

11.9.6 Delta supervision of real input DELSPVC....................................................................................206

11.9.6.1 Verifying the signals and settings............................................................................................ 206

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

11.10 Control....................................................................................................................................................207

11.10.1 Synchrocheck, energizing check, and synchronizing SESRSYN (25)......................................207

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11.10.1.1 Testing the synchronizing function..........................................................................................208

11.10.1.2 Testing the synchrocheck functionality...................................................................................209

11.10.1.3 Testing the energizing check...................................................................................................... 211

11.10.1.4 Testing the voltage selection..................................................................................................... 212

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

11.10.2 Autorecloser for 1/2/3-phase operation SMBRREC (79).......................................................... 214

11.10.2.1 Preparation of the verification ..................................................................................................216

11.10.2.2 Switching the auto recloser to On and Off

Enabled

and

Disabled

......................................217

11.10.2.3 Verifying the auto recloser ......................................................................................................... 217

11.10.2.4 Checking the auto reclosing conditions...................................................................................218

11.10.2.5 Completing the test..................................................................................................................... 219

11.10.3 Apparatus control APC....................................................................................................................220

11.10.4 Single command, 16 signals SINGLECMD................................................................................... 220

11.10.5 Interlocking....................................................................................................................................... 220

11.11 Scheme communication..................................................................................................................... 220

11.11.1 Scheme communication logic for distance or overcurrent protection ZCPSCH (85)........220

11.11.1.1 Testing permissive underreaching............................................................................................221

11.11.1.2 Testing permissive overreaching...............................................................................................221

11.11.1.3 Testing blocking scheme.............................................................................................................221

11.11.1.4 Testing delta blocking scheme.................................................................................................. 222

11.11.1.5 Checking of unblocking logic..................................................................................................... 222

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

11.11.2 Phase segregated scheme communication logic for distance or overcurrent

protection ZC1PPSCH (85)............................................................................................................. 223

11.11.2.1 Testing permissive underreaching............................................................................................223

11.11.2.2 Testing permissive overreaching.............................................................................................. 223

11.11.2.3 Testing blocking scheme.............................................................................................................223

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

11.11.3 Current reversal and Weak-end infeed logic for distance protection 3-phase

ZCRWPSCH (85)................................................................................................................................224

11.11.3.1 Current reversal logic...................................................................................................................224

11.11.3.2 Weak end infeed logic.................................................................................................................. 225

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

11.11.4 Local acceleration logic ZCLCPSCH............................................................................................. 226

11.11.4.1 Verifying the settings.................................................................................................................. 226

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

11.11.5 Scheme communication logic for residual overcurrent protection ECPSCH (85).............. 226

11.11.5.1 Testing the directional comparison logic function................................................................227

11.11.5.2 Completing the test..................................................................................................................... 228

11.11.6 Current reversal and weak-end infeed logic for residual overcurrent protection

ECRWPSCH (85)................................................................................................................................ 228

11.11.6.1 Testing the current reversal logic..............................................................................................228

11.11.6.2 Testing the weak-end infeed logic............................................................................................229

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

11.11.7 Direct transfer trip logic.................................................................................................................230

11.11.7.1 Low active power and power factor local criteria LAPPGAPC (37_55)...............................230

11.11.7.2 Compensated over- and undervoltage protection COUVGAPC (59_27)............................ 231

11.11.7.3 Sudden change in current variation SCCVPTOC (51)............................................................. 232

11.11.7.4 Carrier receive logic LCCRPTRC (94).........................................................................................233

11.11.7.5 Negative sequence overvoltage protection LCNSPTOV (47)...............................................234

11.11.7.6 Zero sequence overvoltage protection LCZSPTOV (59N).................................................... 235

11.11.7.7 Negative sequence overcurrent protection LCNSPTOC (46)...............................................236

11.11.7.8 Zero sequence overcurrent protection LCZSPTOC (51N)..................................................... 237

11.11.7.9 Three phase overcurrent LCP3PTOC (51)................................................................................. 237

11.11.7.10 Three phase undercurrent LCP3PTUC (37)...............................................................................237

11.12 Logic........................................................................................................................................................238

11.12.1 Tripping logic, common 3-phase output SMPPTRC (94)......................................................... 238

11.12.1.1 3 phase operating mode............................................................................................................. 238

11.12.1.2 1p/3p operating mode................................................................................................................ 238

11.12.1.3 1p/2p/3p operating mode..........................................................................................................239

11.12.1.4 Circuit breaker lockout................................................................................................................240

11.12.1.5 Completing the test.....................................................................................................................240

11.13 Monitoring.............................................................................................................................................240

11.13.1 Gas medium supervision SSIMG................................................................................................... 240

11.13.1.1 Testing the gas medium supervision for pressure alarm and pressure lockout

conditions.......................................................................................................................................241

11.13.1.2 Testing the gas medium supervision for temperature alarm and temperature lock

out conditions............................................................................................................................... 241

11.13.1.3 Completing the test..................................................................................................................... 241

11.13.2 Liquid medium supervision SSIML................................................................................................241

11.13.2.1 Testing the liquid medium supervision for level alarm and level lockout conditions.....242

11.13.2.2 Testing the liquid medium supervision for temperature alarm and temperature

lock out conditions.......................................................................................................................242

11.13.2.3 Completing the test..................................................................................................................... 242

11.13.3 Breaker monitoring SSCBR............................................................................................................ 242

11.13.3.1 Verifying the settings.................................................................................................................. 243

11.13.3.2 Completing the test.....................................................................................................................244

11.13.4 Event function EVENT..................................................................................................................... 244

11.13.5 Fault locator LMBRFLO...................................................................................................................244

11.13.5.1 Measuring the operate limit.......................................................................................................245

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

11.13.6 Limit counter L4UFCNT.................................................................................................................. 246

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

11.13.7 Through fault monitoring PTRSTHR (51TF)................................................................................246

11.13.7.1 Verifying the signals and settings............................................................................................ 246

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

Table of contents

Line distance protection REL670 9

Commissioning manual

11.13.8 Current harmonic monitoring CHMMHAI(ITHD)........................................................................247

11.13.8.1 Verifying the signals and settings............................................................................................ 248

11.13.8.2 Completing the test.....................................................................................................................248

11.13.9 Voltage harmonic monitoring VHMMHAI(VTHD)...................................................................... 248

11.13.9.1 Verifying the signals and settings............................................................................................ 249

11.13.9.2 Completing the test.....................................................................................................................249

11.14 Metering................................................................................................................................................. 249

11.14.1 Pulse-counter logic PCFCNT.......................................................................................................... 249

11.14.2 Function for energy calculation and demand handling ETPMMTR........................................249

11.14.2.1 Verifying the settings.................................................................................................................. 250

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

11.15 Station communication.......................................................................................................................251

11.15.1 Multiple command and transmit MULTICMDRCV / MULTICMDSND..................................... 251

11.16 Remote communication...................................................................................................................... 251

11.16.1 Binary signal transfer.......................................................................................................................251

11.17 Basic IED functions...............................................................................................................................252

11.17.1 Parameter setting group handling SETGRPS............................................................................. 252

11.17.1.1 Verifying the settings.................................................................................................................. 253

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

11.18 Exit test mode.......................................................................................................................................253

Section 12 Checking the directionality................................................................................ 255

12.1 Overview.................................................................................................................................................255

12.2 Testing the directionality of the distance protection.................................................................. 255

Section 13 Commissioning and maintenance of the fault clearing system.................... 257

13.1 Commissioning tests...........................................................................................................................257

13.2 Periodic maintenance tests................................................................................................................257

13.2.1 Visual inspection.............................................................................................................................. 258

13.2.2 Maintenance tests........................................................................................................................... 258

13.2.2.1 Preparation.................................................................................................................................... 258

13.2.2.2 Recording....................................................................................................................................... 258

13.2.2.3 Secondary injection......................................................................................................................259

13.2.2.4 Alarm test.......................................................................................................................................259

13.2.2.5 Self supervision check................................................................................................................. 259

13.2.2.6 Trip circuit check...........................................................................................................................259

13.2.2.7 Measurement of service currents............................................................................................. 260

13.2.2.8 Restoring........................................................................................................................................260

Section 14 Troubleshooting...................................................................................................261

14.1 Checking the self supervision signals.............................................................................................. 261

14.1.1 Checking the self supervision function........................................................................................261

14.1.1.1 Determine the cause of an internal failure...............................................................................261

14.1.2 Self supervision HMI data............................................................................................................... 261

Table of contents

10 Line distance protection REL670

Commissioning manual

14.1.2.1 General IED status........................................................................................................................ 261

14.2 Fault tracing.......................................................................................................................................... 262

14.2.1 Internal fault indications................................................................................................................ 262

14.2.2 Using front-connected PC..............................................................................................................263

14.2.3 Diagnosing the IED status via the LHMI hint menu.................................................................. 265

14.2.4 Hardware re-configuration............................................................................................................ 266

14.3 Repair instruction.................................................................................................................................267

14.4 Repair support...................................................................................................................................... 268

14.5 Maintenance.......................................................................................................................................... 268

Section 15 Glossary................................................................................................................ 269

Table of contents

Line distance protection REL670 11

Commissioning manual

12

Section 1 Introduction

1.1 This manual

GUID-AB423A30-13C2-46AF-B7FE-A73BB425EB5F v19

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

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 506 371-UUS E Section 1

Introduction

Line distance protection REL670 13

Commissioning manual

1.3 Product documentation

1.3.1 Product documentation set

GUID-3AA69EA6-F1D8-47C6-A8E6-562F29C67172 v16

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, as well as communication engineering for

IEC 61850.

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 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.

Section 1 1MRK 506 371-UUS E

Introduction

14 Line distance protection REL670

Commissioning manual

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