Hitachi RED670 - User Manual

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Relion

670 SERIES

Line differential protection RED670

Version 2.2 IEC

Commissioning manual

Main Page

Table of Contents7
Introduction19
This Manual19
Intended Audience19
Product Documentation20
Product Documentation Set20
Document Revision History21
Related Documents22
Document Symbols and Conventions22
Symbols22
Document Conventions23
IEC 61850 Edition 1 / Edition 2 Mapping23
Safety Information29
Symbols on the Product29
Warnings29
Caution Signs30
Note Signs31
Available Functions33
Main Protection Functions33
Back-Up Protection Functions35
Control and Monitoring Functions36
Communication43
Basic IED Functions47
Starting up51
Factory and Site Acceptance Testing51
Commissioning Checklist51
Checking the Power Supply51
Energizing the IED52
Checking the IED Operation52
IED Start-Up Sequence52
Setting up Communication between PCM600 and the IED53
When IED Has Blank Front Panel53
When IED Has Front Port with RJ-4553
Writing an Application Configuration to the IED57
Checking CT Circuits57
Checking VT Circuits58
Using the RTXP Test Switch58
Checking the Binary Input/Output Circuits59
Binary Input Circuits59
Binary Output Circuits59
Checking Optical Connections59
Configuring the IED and Changing Settings61
Overview61
Configuring Analog CT Inputs61
Supervision of Input/Output Modules62
Establishing Connection and Verifying the SPA/IEC Communication63
Entering Settings63
Entering SPA Settings63
Entering IEC Settings63
Verifying the Communication63
Verifying SPA Communication64
Verifying IEC Communication64
Fiber Optic Loop64
Optical Budget Calculation for Serial Communication with SPA/IEC65
Establishing Connection and Verifying the LON Communication67
Communication Via the Rear Ports67
LON Communication67
The LON Protocol68
Hardware and Software Modules68
Optical Budget Calculation for Serial Communication with LON69
Establishing Connection and Verifying the IEC 61850 Communication71
Overview71
Setting the Station Communication71
Verifying the Communication71
Establishing Connection and Verifying the IEEE C37.118/1344 Communication73
Overview73
Setting the PMU Station Communication (PMU Report)73
Setting the PMU Station Communication (PMU Configuration)73
Setting the TCP/UDP Client Communication74
Verifying the Communication77
Verifying the IEEE C37.118/1344 TCP Communication77
Verifying the IEEE C37.118/1344 UDP Communication83
Optical Budget Calculation for PMU - PDC Communication84
Testing IED Operation85
Preparing for Test85
Requirements85
Preparing the IED to Verify Settings86
Activating the Test Mode87
Preparing the Connection to the Test Equipment87
Connecting the Test Equipment to the IED88
Releasing the Function to be Tested88
Verifying Analog Primary and Secondary Measurement89
Testing the Protection Functionality90
Forcing of Binary Input/Output Signals for Testing90
Forcing Concept90
How to Enable Forcing91
Enable Forcing by Using LHMI91
Enable Forcing Using TESTMODE Function Block91
How to Change Binary Input/Output Signals Using Forcing91
Forcing by Using LHMI91
Forcing by Using PCM60093
How to Undo Forcing Changes and Return the IED to Normal Operation94
Undo Forcing by Using TESTMODE Component95
Undo Forcing by Using LHMI95
Undo Forcing by Using PCM60095
Testing Functionality by Secondary Injection97
Testing Disturbance Report97
Introduction97
Disturbance Report Settings97
Disturbance Recorder (DR)97
Event Recorder (ER) and Event List (EL)98
Identifying the Function to Test in the Technical Reference Manual98
Differential Protection98
High Impedance Differential Protection HZPDIF98
Verifying the Settings98
Completing the Test99
Restricted Earth Fault Protection, Low Impedance REFPDIF99
Function Revision History99
Verifying the Settings99
Completing the Test100
Line Differential Protection L4CPDIF100
Function Revision History101
Verifying the Settings101
Completing the Test102
Line Differential Protection L3CPDIF and L6CPDIF102
Verifying the Settings103
Completing the Test103
Additional Security Logic for Differential Protection LDRGFC103
Completing the Test105
Impedance Protection105
Distance Protection Zones, Quadrilateral Characteristic ZMQPDIS105
Measuring the Operating Limit of Set Values108
Measuring the Operating Time of Distance Protection Zones108
Completing the Test109
Phase Selection, Quad, Fixed Angle, Load Encroachment FDPSPDIS109
Measuring the Operating Limit of Set Values111
Completing the Test111
Full Scheme Distance Protection, Mho Characteristic ZMHPDIS111
Phase-To-Phase Faults112
Phase-To-Earth Faults113
Faulty Phase Identification with Load Encroachment FMPSPDIS113
Distance Protection Zones, Quadrilateral Characteristic, Separate Settings ZMRPDIS113
Measuring the Operating Limit of Set Values116
Measuring the Operating Time of Distance Protection Zones117
Phase Selection, Quadrilateral Characteristic with Settable Angle FRPSPDIS117
Measuring the Operating Limit of Set Values119
Completing the Test120
High Speed Distance Protection Zones, Quadrilateral and Mho Characteristic ZMFPDIS120
Function Revision History120
Verifying the Settings121
Measuring the Operating Limit of Set Values123
Measuring the Operating Time of Distance Protection Zones124
Completing the Test124
High Speed Distance for Series Compensated Line Zones, Quadrilateral and Mho Characteristic ZMFCPDIS124
Function Revision History124
Verifying the Settings125
Measuring the Operating Limit of Set Values128
Measuring the Operating Time of Distance Protection Zones128
Transient Directional Element128
Completing the Test129
Power Swing Detection, Blocking and Unblocking ZMBURPSB129
Function Revision History129
Verifying the Signal and Settings129
Completing the Test135
Power Swing Logic PSLPSCH135
Function Revision History135
Testing the Carrier Send and Trip Signals136
Testing the Influence of the Residual Overcurrent Protection136
Checking the Underreaching Zone137
Completing the Test137
Pole Slip Protection PSPPPAM137
Verifying the Settings137
Completing the Test140
Out-Of-Step Protection OOSPPAM140
Verifying the Settings141
Test of Point RE (R Fwdr , X Fwdx )144
Test of the Boundary between Zone 1 and Zone 2, Which Is Defined by the148
Parameter Reachz1148
Test of the Point SE (R Rvsr , X Rvsx )151
Automatic Switch Onto Fault Logic ZCVPSOF155
Function Revision History155
Activating ZCVPSOF Externally156
Initiating ZCVPSOF Automatically and Setting Mode to Impedance156
Initiating ZCVPSOF Automatically and Setting Mode to Uilevel156
Completing the Test156
Phase Preference Logic PPLPHIZ156
Function Revision History156
Verifying the Signals and Settings157
Completing the Test157
Phase Preference Logic PPL2PHIZ158
Function Revision History158
Verifying the Signals and Settings158
Completing the Test159
Current Protection159
Instantaneous Phase Overcurrent Protection 3-Phase Output PHPIOC159
Measuring the Operate Limit of Set Values159
Directional Phase Overcurrent Protection, Four Steps OC4PTOC160
Function Revision History160
Verifying the Settings160
Completing the Test161
Instantaneous Residual Overcurrent Protection EFPIOC161
Measuring the Operate Limit of Set Values161
Completing the Test162
Four Step Residual Overcurrent Protection, (Zero Sequence or Negative Sequence Directionality) EF4PTOC162
Function Revision History162
Four Step Directional Earth Fault Protection162
Four Step Non-Directional Earth Fault Protection163
Completing the Test163
Four Step Negative Sequence Overcurrent Protection NS4PTOC163
Function Revision History163
Completing the Test164
Sensitive Directional Residual Overcurrent and Power Protection SDEPSDE164
Measuring the Operate and Time Limit for Set Values165
Completing the Test169
Measuring the Operate and Time Limit of Set Values169
Completing the Test170
Breaker Failure Protection, Phase Segregated Activation and Output CCRBRF170
Function Revision History170
Checking the Phase Current Operate Value, IP170
Checking the Residual (Earth Fault) Current Operate Value IN> Set below IP171
Checking the Re-Trip and Back-Up Times171
Verifying the Re-Trip Mode171
Verifying the Back-Up Trip Mode172
Verifying Instantaneous Back-Up Trip at CB Faulty Condition172
Verifying the Case Functionmode = CB Pos173
Verifying the Case Retripmode = Contact173
Verifying the Casefunctionmode = Current or CB Pos173
Verifying the External Start Signal Has Timed out174
Verifying that Backup Signal Is Released When STALARM Is Reset174
Test of Followstart&Mode Behaviour174
Test of Followstart Behaviour175
Completing the Test175
Stub Protection STBPTOC175
Function Revision History175
Measuring the Operate Limit of Set Values175
Completing the Test176
Overcurrent Protection with Binary Release BRPTOC176
Function Revision History176
Measuring the Operate Limit of Set Values176
Completing the Test177
Pole Discordance Protection CCPDSC177
Verifying the Settings177
Completing the Test178
Directional Underpower Protection GUPPDUP178
Verifying the Settings178
Completing the Test179
Directional Overpower Protection GOPPDOP179
Verifying the Settings179
Completing the Test180
Broken Conductor Check BRCPTOC180
Function Revision History180
Measuring the Operate and Time Limit of Set Values180
Completing the Test181
Voltage-Restrained Time Overcurrent Protection VRPVOC181
Function Revision History181
Verifying the Settings181
Completing the Test184
Average Power Transient Earth Fault Protection, APPTEF184
Verifying the Signals and Settings184
Completing the Test187
Voltage Protection188
Two Step Undervoltage Protection UV2PTUV188
Verifying the Settings188
Completing the Test189
Two Step Overvoltage Protection OV2PTOV189
Verifying the Settings189
Extended Testing189
Completing the Test190
Two Step Residual Overvoltage Protection ROV2PTOV190
Line Differential Protection RED670190
Function Revision History190
Verifying the Settings190
Completing the Test191
Overexcitation Protection OEXPVPH191
Verifying the Settings191
Voltage Differential Protection VDCPTOV191
Function Revision History192
Check of Undervoltage Levels192
Check of Voltage Differential Trip and Alarm Levels194
Check of Trip and Trip Reset Timers195
Final Adjustment of Compensation for VT Ratio Differences196
Completing the Test196
Loss of Voltage Check LOVPTUV196
Measuring the Operate Limit of Set Values196
Completing the Test197
Radial Feeder Protection PAPGAPC197
Verifying the Settings197
Completing the Test198
Frequency Protection198
Underfrequency Protection SAPTUF198
Verifying the Settings198
Completing the Test199
Overfrequency Protection SAPTOF199
Verifying the Settings199
Completing the Test200
Rate-Of-Change Frequency Protection SAPFRC200
Verifying the Settings200
Multipurpose Protection200
Function Revision History200
General Current and Voltage Protection CVGAPC201
Built-In Overcurrent Feature (Non-Directional)201
Overcurrent Feature with Current Restraint202
Overcurrent Feature with Voltage Restraint202
Overcurrent Feature with Directionality202
Over/Undervoltage Feature203
Completing the Test203
Secondary System Supervision203
Current Circuit Supervision CCSSPVC203
Verifying the Settings203
Fuse Failure Supervision FUFSPVC203
Checking that the Binary Inputs and Outputs Operate as Expected204
Measuring the Operate Value for the Negative Sequence Function204
Measuring the Operate Value for the Zero-Sequence Function205
Measuring the Operate Value for the Dead Line Detection Function206
Checking the Operation of the Du/Dt and DI/Dt Based Function206
Completing the Test207
Fuse Failure Supervision VDSPVC207
Voltage Based Delta Supervision DELVSPVC208
Verifying the Signals and Settings208
Completing the Test208
Current Based Delta Supervision DELISPVC208
Verifying the Signals and Settings209
Completing the Test209
Delta Supervision of Real Input DELSPVC209
Completing the Test210
Control210
Synchrocheck, Energizing Check, and Synchronizing SESRSYN210
Testing the Synchronizing Function211
Testing the Synchrocheck Functionality212
Testing the Energizing Check214
Testing the Voltage Selection215
Completing the Test217
Autorecloser for 1/2/3-Phase Operation SMBRREC217
Preparation of the Verification219
Switching the Auto Recloser to on and off on and off219
Verifying the Auto Recloser220
Checking the Auto Reclosing Conditions220
Completing the Test222
Apparatus Control APC222
Function Revision History222
Single Command, 16 Signals SINGLECMD222
Interlocking223
Scheme Communication223
Scheme Communication Logic for Distance or Overcurrent Protection ZCPSCH223
Function Revision History223
Testing Permissive Underreaching224
Testing Permissive Overreaching224
Testing Blocking Scheme224
Testing Delta Blocking Scheme224
Checking of Unblocking Logic225
Completing the Test225
Phase Segregated Scheme Communication Logic for Distance or Overcurrent Protection ZPCPSCH225
Function Revision History226
Testing Permissive Underreaching226
Testing Permissive Overreaching226
Testing Blocking Scheme226
Completing the Test227
Current Reversal and Weak-End Infeed Logic for Distance Protection 3-Phase ZCRWPSCH227
Function Revision History227
Current Reversal Logic228
Weak End Infeed Logic228
Completing the Test229
Local Acceleration Logic ZCLCPSCH229
Verifying the Settings229
Scheme Communication Logic for Residual Overcurrent Protection ECPSCH229
Function Revision History230
Testing the Directional Comparison Logic Function230
Completing the Test231
Current Reversal and Weak-End Infeed Logic for Residual Overcurrent Protection ECRWPSCH231
Testing the Current Reversal Logic231
Testing the Weak-End Infeed Logic232
Completing the Test233
Direct Transfer Trip Logic233
Low Active Power and Power Factor Local Criteria LAPPGAPC233
Compensated Over- and Undervoltage Protection COUVGAPC234
Sudden Change in Current Variation SCCVPTOC235
Carrier Receive Logic LCCRPTRC235
Negative Sequence Overvoltage Protection LCNSPTOV237
Zero Sequence Overvoltage Protection LCZSPTOV237
Negative Sequence Overcurrent Protection LCNSPTOC237
Zero Sequence Overcurrent Protection LCZSPTOC238
Three Phase Overcurrent LCP3PTOC238
Three Phase Undercurrent LCP3PTUC239
Logic239
Tripping Logic, Common 3-Phase Output SMPPTRC239
Function Revision History239
Phase Operating Mode239
1Ph/3Ph Operating Mode240
1Ph/2Ph/3Ph Operating Mode240
Circuit Breaker Lockout241
Completing the Test242
Monitoring242
Gas Medium Supervision SSIMG242
Function Revision History242
Testing the Gas Medium Supervision for Pressure Alarm and Pressure Lockout Conditions242
Testing the Gas Medium Supervision for Temperature Alarm and Temperature Lockout Conditions243
Completing the Test243
Liquid Medium Supervision SSIML243
Function Revision History243
Testing the Liquid Medium Supervision for Level Alarm and Level Lockout Conditions244
Testing the Gas Medium Supervision for Temperature Alarm and Temperature Lockout Conditions244
Completing the Test244
Breaker Monitoring SSCBR244
Verifying the Settings245
Completing the Test246
Event Function EVENT246
Limit Counter L4UFCNT246
Completing the Test247
Through Fault Monitoring PTRSTHR247
Verifying the Signals and Settings247
Function Revision History248
Current Harmonic Monitoring CHMMHAI248
Verifying the Signals and Settings248
Completing the Test249
Function Revision History249
Voltage Harmonic Monitoring VHMMHAI249
Verifying the Signals and Settings249
Function Revision History250
Fault Current and Voltage Monitoring Function FLTMMXU250
Verifying the Settings250
Completing the Test250
Fault Locator LMBRFLO250
Function Revision History251
Verifying the Signals and Settings251
Measuring the Operate Limit251
Completing the Test252
Fault Locator SMTRFLO252
Function Revision History253
Single Ended Fault Locator253
Two Ended Fault Locator254
Completing the Test255
Metering255
Pulse-Counter Logic PCFCNT255
Function for Energy Calculation and Demand Handling ETPMMTR255
Verifying the Settings255
Completing the Test256
Station Communication257
Multiple Command and Transmit MULTICMDRCV / MULTICMDSND257
Remote Communication257
Binary Signal Transfer257
Basic IED Functions258
Parameter Setting Group Handling SETGRPS258
Verifying the Settings258
Completing the Test258
Exit Test Mode259
Checking the Directionality261
Overview261
Testing the Directionality of the Distance Protection261
Commissioning and Maintenance of the Fault Clearing System263
Commissioning Tests263
Periodic Maintenance Tests263
Visual Inspection264
Maintenance Tests264
Preparation264
Recording264
Secondary Injection264
Alarm Test264
Self Supervision Check265
Trip Circuit Check265
Measurement of Service Currents265
Restoring266
Troubleshooting267
Checking the Self Supervision Signals267
Checking the Self Supervision Function267
Determine the Cause of an Internal Failure267
Self Supervision HMI Data267
General IED Status267
Fault Tracing268
Internal Fault Indications268
Using Front-Connected PC269
Diagnosing the IED Status Via the LHMI Hint Menu270
Hardware Re-Configuration273
Repair Instruction274
Repair Support275
Maintenance275
Glossary277

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Hitachi RED670 Specifications

General

Brand	Hitachi
Model	RED670
Category	Protection Device
Language	English

Hitachi RED670 - User Manual

Table of Contents

Hitachi RED670 Specifications