GE D90 Plus User manual

GE
Grid Solutions
Instruction Manual
Product version: 1.8x
GE publication code: 1601-9019-E5 (GEK-113248E)
D90Plus
Line Distance Protection System
1601-9019-E5
IISO 9001
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Copyright © 2016 GE Multilin Inc. All rights reserved.
D90Plus Line Distance Protection System Instruction Manual for version 1.8x.
D90Plus Controller, EnerVista, EnerVista Launchpad, EnerVista URPlus Setup, FlexLogic,
Multilin, and GE Multilin are trademarks or registered trademarks of GE Multilin Inc.
The contents of this manual are the property of GE Multilin Inc. This documentation is
furnished on license and may not be reproduced in whole or in part without the permission
of GE Multilin. The content of this manual is for informational use only and is subject to
change without notice.
Part number: 1601-9019-E5 (October 2016)

D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL iii
D90Plus Line Distance Protection System
Table of contents
1 GETTING STARTED Important procedures ...................................................................................................1
Cautions and warnings................................................................................................................................1
Inspection checklist.......................................................................................................................................1
Introduction to the URPlus-series.................................................................................2
Hardware architecture ................................................................................................................................3
Firmware architecture .................................................................................................................................4
Communications overview ........................................................................................................................6
EnerVista software.........................................................................................................7
Software requirements................................................................................................................................8
Installing the software .................................................................................................................................8
Software access........................................................................................................................................... 10
2PRODUCT
DESCRIPTION
Device overview............................................................................................................15
Front panel interface .................................................................................................................................16
Protection features.....................................................................................................................................17
Automation features..................................................................................................................................21
Equipment manager features ...............................................................................................................22
Metering and monitoring features...................................................................................................... 22
Digital fault recorder features...............................................................................................................23
Communications features....................................................................................................................... 25
Order codes ...................................................................................................................25
Specifications................................................................................................................25
Protection specifications..........................................................................................................................26
Automation specifications ...................................................................................................................... 37
Equipment manager..................................................................................................................................38
Metering specifications ............................................................................................................................39
Digital fault recorder specifications....................................................................................................40
Front panel interface .................................................................................................................................41
Hardware specifications.......................................................................................................................... 42
Communications specifications ...........................................................................................................44
Inter-relay communications specifications .................................................................................... 45
Test specifications.......................................................................................................................................45
Environmental specifications ................................................................................................................46
Approvals and certification.....................................................................................................................46

iv D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
TABLE OF CONTENTS
3 INSTALLATION Physical installation.....................................................................................................47
Dimensions .....................................................................................................................................................47
Rear terminal layout...................................................................................................................................48
Electrical installation...................................................................................................49
Typical wiring .................................................................................................................................................49
Dielectric strength .......................................................................................................................................50
Main processor module ............................................................................................................................51
Communications module.........................................................................................................................53
Power supply module.................................................................................................................................53
AC modules.....................................................................................................................................................54
Contact input and output modules .....................................................................................................56
Inter-relay communication modules..................................................................................................60
4 INTERFACES Front panel overview ...................................................................................................67
Front panel interface operation............................................................................................................68
Metering menu..............................................................................................................................................69
Control menu .................................................................................................................................................69
Digital fault recorder menu.....................................................................................................................71
Equipment manager menu .....................................................................................................................73
Annunciator....................................................................................................................................................73
5 ENERVISTA
SOFTWARE SUITE
Introduction to EnerVista URPlus Setup ....................................................................77
Extended EnerVista URPlus Setup features ..............................................................77
Setting templates.........................................................................................................................................77
Securing and locking FlexLogic™ equations...................................................................................82
Settings file traceability.............................................................................................................................83
6 COMMUNICATIONS Communications overview .........................................................................................87
Ethernet network topology......................................................................................................................87
Network settings ..........................................................................................................90
Ethernet ports................................................................................................................................................90
TFTP protocol .................................................................................................................................................94
SNTP protocol ................................................................................................................................................95
HTTP protocol.................................................................................................................................................96
Network filtering...........................................................................................................................................97
Ethernet actual values...............................................................................................................................98
Remaining TCP/IP connections actual values ................................................................................99
Date and time actual values and commands.............................................................................100
Modbus communications......................................................................................... 100
Modbus protocol .......................................................................................................................................101
Modbus user map.....................................................................................................................................101
DNP communications ............................................................................................... 102
DNP protocol...............................................................................................................................................102
DNP user point list ....................................................................................................................................106
IEC 60870-5-104 communications ......................................................................... 107
IEC 60870-5-104 protocol settings...................................................................................................107
IEC 60870-5-104 point lists ..................................................................................................................108
IEC 61850 communications ..................................................................................... 109
GSSE/GOOSE configuration..................................................................................................................109
IEC 61850 server configuration..........................................................................................................123
Logical node prefixes ..............................................................................................................................124
MMXU deadbands ....................................................................................................................................126

TABLE OF CONTENTS
D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL v
GGIO1 status configuration................................................................................................................. 129
GGIO2 control configuration............................................................................................................... 129
GGIO4 analog configuration ............................................................................................................... 130
GGIO5 control configuration............................................................................................................... 132
Unbuffered report control configuration ...................................................................................... 133
Buffered report control configuration ............................................................................................ 134
IEC 61850 actual values........................................................................................................................ 135
FlexStates.................................................................................................................... 138
FlexState settings ..................................................................................................................................... 139
FlexState actual values.......................................................................................................................... 139
Real time clock........................................................................................................... 140
User-programmable self-tests ............................................................................... 142
Serial port ................................................................................................................... 144
Direct inputs and outputs........................................................................................ 145
Direct inputs and outputs configuration ....................................................................................... 146
Direct input and output applications.............................................................................................. 148
Direct inputs and outputs statistics................................................................................................. 156
Direct inputs and outputs commands............................................................................................ 156
Teleprotection inputs and outputs ........................................................................ 157
Teleprotection configuration .............................................................................................................. 157
Teleprotection channel tests............................................................................................................... 158
Teleprotection commands................................................................................................................... 158
Inter-relay communications ................................................................................... 159
Inter-relay communication actual values .................................................................................... 160
Inter-relay communication commands......................................................................................... 162
Communication logic operands ............................................................................. 163
Customizing the communication logic operands ..................................................................... 164
Communication FlexAnalog™ parameters........................................................... 164
7 PROTECTION Protection overview..................................................................................................167
Introduction to protection elements ............................................................................................... 167
Power system............................................................................................................. 169
Installation settings ................................................................................................................................. 169
AC input modules ..................................................................................................................................... 170
Power system frequency ...................................................................................................................... 175
About AC sources ..................................................................................................................................... 176
Grouped protection elements................................................................................. 179
Line pickup................................................................................................................................................... 179
Distance elements ................................................................................................................................... 183
Current elements...................................................................................................................................... 226
Voltage elements...................................................................................................................................... 262
Breaker failure ........................................................................................................................................... 273
Wattmetric zero-sequence directional ground fault............................................................... 284
Control elements ....................................................................................................... 288
Pilot-aided schemes................................................................................................................................ 289
Setting group control.............................................................................................................................. 320
Trip output ................................................................................................................................................... 322
FlexMatrix..................................................................................................................................................... 327
VT fuse failure............................................................................................................................................. 330
Open pole detector.................................................................................................................................. 332
Autoreclose ................................................................................................................................................. 335
Underfrequency ........................................................................................................................................ 358
Overfrequency ........................................................................................................................................... 360
Breaker configuration ............................................................................................................................ 362

vi D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
TABLE OF CONTENTS
Breaker flashover......................................................................................................................................369
Digital counters..........................................................................................................................................374
FlexCurves™................................................................................................................................................377
Protection inputs and outputs ................................................................................ 381
Protection virtual inputs.........................................................................................................................381
Protection virtual outputs .....................................................................................................................383
Contact input configuration.................................................................................................................385
Contact outputs.........................................................................................................................................390
Direct inputs ................................................................................................................................................391
Direct outputs.............................................................................................................................................393
Teleprotection inputs and outputs ...................................................................................................394
Using shared operands in protection..............................................................................................397
Protection FlexLogic™ .............................................................................................. 399
Protection FlexLogic™ gates and operators................................................................................402
FlexLogic™ rules........................................................................................................................................403
Graphical programming interface....................................................................................................403
Protection FlexLogic™ equation editor...........................................................................................405
Protection FlexLogic™ timers..............................................................................................................406
Non-volatile latches.................................................................................................................................407
Protection FlexElements™....................................................................................................................408
Customizing the protection FlexLogic™ operands ...................................................................413
Protection FlexLogic™ operands.......................................................................................................414
Protection FlexAnalog™ parameters..................................................................... 426
8 AUTOMATION Automation controller overview............................................................................. 429
Input and output structure...................................................................................................................430
Breakers ...................................................................................................................... 431
Breaker control ..........................................................................................................................................431
Breaker interlocking.................................................................................................................................434
Disconnects ................................................................................................................ 436
Disconnect configuration......................................................................................................................436
Disconnect control ...................................................................................................................................441
Disconnect interlocking .........................................................................................................................444
Automation control................................................................................................... 446
Front panel status and control...........................................................................................................446
Local-remote control scheme.............................................................................................................448
Synchrocheck .............................................................................................................................................450
Selector switch...........................................................................................................................................455
Automation inputs and outputs ............................................................................. 461
Automation virtual inputs .....................................................................................................................461
Automation virtual outputs ..................................................................................................................463
Contact input and output default assignment ...........................................................................464
Contact input configuration.................................................................................................................465
Contact outputs.........................................................................................................................................469
Virtual analog outputs............................................................................................................................471
Using shared operands in automation...........................................................................................471
Automation logic ....................................................................................................... 473
Automation operators ............................................................................................................................476
Automation logic equation editor .....................................................................................................481
Customizing the automation logic operands ..............................................................................487
Automation logic operands..................................................................................................................487
Automation FlexAnalog™ parameters .................................................................. 491

TABLE OF CONTENTS
D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL vii
9EQUIPMENT
MANAGER
Overview of the equipment manager.................................................................... 493
Breaker management............................................................................................... 494
Circuit breaker arcing............................................................................................................................. 494
Battery monitor ......................................................................................................... 497
Indications and wiring............................................................................................................................ 497
Battery monitor settings ....................................................................................................................... 498
Using shared operands in the equipment manager........................................... 500
Shared equipment manager operands ......................................................................................... 501
Customizing the equipment manager logic operands........................................................... 502
Equipment manager operands.......................................................................................................... 503
Equipment manager FlexAnalog™ parameters .................................................. 504
10 DIGITAL FAULT
RECORDER
Sequence of events recorder .................................................................................. 505
Front panel operation............................................................................................................................. 505
Fault report................................................................................................................. 506
Front panel indications.......................................................................................................................... 506
Fault report operation............................................................................................................................ 507
Fault type determination ...................................................................................................................... 508
Fault location.............................................................................................................................................. 508
Fault report settings................................................................................................................................ 509
Transient recorder .................................................................................................... 512
Front panel indications.......................................................................................................................... 514
Transient recorder settings.................................................................................................................. 515
Disturbance recorder ............................................................................................... 520
Front panel indications.......................................................................................................................... 522
Disturbance recorder settings............................................................................................................ 523
Using shared operands in the digital fault recorder .......................................... 528
Shared digital fault recorder operands..........................................................................................529
Digital fault recorder FlexAnalog™ parameters ................................................. 530
11 METERING Metering source......................................................................................................... 533
Phasor measurement unit....................................................................................... 533
Phasor measurement unit configuration...................................................................................... 534
Phasor measurement unit calibration............................................................................................ 535
Phasor measurement unit communications............................................................................... 536
Phasor measurement unit triggering ............................................................................................. 539
Phasor measurement unit recording.............................................................................................. 548
Phasor measurement unit reporting over network ................................................................. 552
Phasor measurement unit one-shot............................................................................................... 553
Data logger................................................................................................................. 556
Data logger function configuration................................................................................................. 556
Data logger channel configuration.................................................................................................. 558
Metered values .......................................................................................................... 560
Phase current metering......................................................................................................................... 564
Ground current metering...................................................................................................................... 566
Phase voltage metering ........................................................................................................................ 566
Auxiliary voltage metering ................................................................................................................... 567
Power metering......................................................................................................................................... 568
Energy metering ....................................................................................................................................... 569
Frequency metering................................................................................................................................ 570
Tracking frequency.................................................................................................................................. 570
Clearing metered values....................................................................................................................... 571
Observing current and voltage phasors ............................................................... 571

viii D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
TABLE OF CONTENTS
Using shared operands in metering ...................................................................... 573
Shared metering operands ..................................................................................................................574
Customizing the metering logic operands....................................................................................575
Metering logic operands........................................................................................................................576
Metering FlexAnalog™ parameters ....................................................................... 577
12 LOCAL INTERFACE Local interface overview.......................................................................................... 581
Annunciator panel..................................................................................................... 582
Annunciator operation ...........................................................................................................................582
Annunciator configuration ...................................................................................................................583
Mimic diagram editor ............................................................................................... 588
Dynamic symbols......................................................................................................................................589
Static symbols ............................................................................................................................................590
Metering blocks..........................................................................................................................................591
Text blocks....................................................................................................................................................593
View modes .................................................................................................................................................593
Pre-configured mimic diagrams........................................................................................................594
Metering summary editor........................................................................................ 598
User-programmable pushbuttons ......................................................................... 601
User-programmable pushbutton operation................................................................................602
User-programmable pushbuttons settings..................................................................................603
User-programmable pushbuttons editor......................................................................................606
13 SECURITY Password security .....................................................................................................609
Password security settings...................................................................................................................610
Password security operation...............................................................................................................612
EnerVista security management system .............................................................. 613
Enabling the security management system ................................................................................613
Adding a new user....................................................................................................................................613
Modifying user privileges.......................................................................................................................614
14 TESTING Test mode ................................................................................................................... 617
Force contact inputs................................................................................................................................617
Force contact outputs ............................................................................................................................618
Self-tests ..................................................................................................................... 619
Self-test error messages .......................................................................................................................620
Self-test logic operands .........................................................................................................................625
15 THEORY OF
OPERATION
The D90Plus distance elements................................................................................ 627
Distance element arming logic ..........................................................................................................627
Distance element time domain algorithm ....................................................................................628
Distance element frequency domain algorithm ........................................................................628
Distance supervision ...............................................................................................................................629
Distance characteristics........................................................................................................................630
Memory polarization ...............................................................................................................................636
Distance elements analysis..................................................................................................................637
Phase distance applied to power transformers .................................................. 642
Example system with power transformers...................................................................................645
Ground directional overcurrent theory................................................................. 647
Ground directional overcurrent example ......................................................................................648
Series compensated lines ........................................................................................ 648
Memory polarized directional comparators.................................................................................649

TABLE OF CONTENTS
D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL ix
Dynamic reach control .......................................................................................................................... 650
Single-pole tripping................................................................................................... 652
SLG fault scenario for single-pole tripping ................................................................................... 654
SLG fault evolving into an LLG fault scenario for single-pole tripping ............................ 655
Phase selection.......................................................................................................................................... 656
Communications channels for pilot-aided schemes............................................................... 657
Permissive echo signaling.................................................................................................................... 664
Pilot scheme and phase selector coordination.......................................................................... 665
Cross-country fault example .............................................................................................................. 666
16 MAINTENANCE General maintenance............................................................................................... 669
Back up and restore settings .................................................................................. 669
Back up settings........................................................................................................................................ 669
Restore settings......................................................................................................................................... 670
Upgrade software ..................................................................................................... 670
Upgrade firmware..................................................................................................... 671
Uninstall and clear files and data .......................................................................... 672
Repairs.........................................................................................................................672
Storage........................................................................................................................ 672
Disposal....................................................................................................................... 673
17 APPENDIX Warranty..................................................................................................................... 675
Revision history ......................................................................................................... 675

xD90
PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
TABLE OF CONTENTS