GE D90 Plus User manual

GE
Grid Solutions
Instruction Manual
Product version: 1.7x
GE publication code: 1601-9019-D5 (GEK-113240E)
D90Plus
Line Distance Protection System
1601-9019-D5
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Copyright © 2016 GE Multilin Inc. All rights reserved.
D90Plus Line Distance Protection System Instruction Manual for version 1.7x.
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-D5 (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 EnerVista URPlus Setup software.................................................................................8
Software access........................................................................................................................................... 10
2PRODUCT
DESCRIPTION
Device overview............................................................................................................15
Front panel interface .................................................................................................................................16
Protection features.....................................................................................................................................17
Automation features.................................................................................................................................. 20
Equipment manager features ...............................................................................................................21
Metering and monitoring features......................................................................................................22
Digital fault recorder..................................................................................................................................23
Communications .........................................................................................................................................24
Order codes ...................................................................................................................24
Specifications................................................................................................................24
Protection specifications..........................................................................................................................25
Automation specifications ......................................................................................................................36
Equipment manager..................................................................................................................................37
Metering specifications ............................................................................................................................38
Digital fault recorder specifications....................................................................................................39
Front panel interface .................................................................................................................................40
Hardware specifications.......................................................................................................................... 41
Communications specifications ...........................................................................................................43
Inter-relay communications specifications .................................................................................... 44
Test specifications.......................................................................................................................................44
Environmental specifications ................................................................................................................ 45
Approvals and certification.....................................................................................................................45

iv D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
TABLE OF CONTENTS
3 INSTALLATION Physical installation.....................................................................................................47
Dimensions .....................................................................................................................................................47
Module withdrawal and insertion ........................................................................................................48
Rear terminal layout...................................................................................................................................49
Electrical installation...................................................................................................50
Typical wiring .................................................................................................................................................51
Dielectric strength .......................................................................................................................................52
Main processor module ............................................................................................................................52
Power supply module.................................................................................................................................54
AC modules.....................................................................................................................................................55
Contact inputs and outputs ....................................................................................................................57
Direct input and output communications........................................................................................61
4 INTERFACES Front panel overview ...................................................................................................69
Front panel interface operation............................................................................................................70
Metering menu..............................................................................................................................................71
Control menu .................................................................................................................................................71
Digital fault recorder menu.....................................................................................................................73
Equipment manager menu .....................................................................................................................75
Annunciator....................................................................................................................................................75
5 ENERVISTA
SOFTWARE SUITE
Introduction to EnerVista URPlus Setup ....................................................................79
Extended EnerVista URPlus Setup features ..............................................................79
Setting templates.........................................................................................................................................79
Securing and locking FlexLogic™ equations...................................................................................84
Settings file traceability.............................................................................................................................85
6 COMMUNICATIONS Communications overview .........................................................................................89
Network topology ........................................................................................................................................89
Network settings ..........................................................................................................92
Ethernet ports................................................................................................................................................92
TFTP protocol .................................................................................................................................................96
SNTP protocol ................................................................................................................................................97
HTTP protocol.................................................................................................................................................98
Network filtering...........................................................................................................................................99
Ethernet actual values............................................................................................................................100
Remaining TCP/IP connections actual values .............................................................................101
Date and time actual values and commands.............................................................................102
Modbus communications......................................................................................... 102
Modbus protocol .......................................................................................................................................103
Modbus user map.....................................................................................................................................103
DNP communications ............................................................................................... 104
DNP protocol...............................................................................................................................................104
DNP user point list ....................................................................................................................................108
IEC 60870-5-104 communications ......................................................................... 109
IEC 60870-5-104 protocol settings...................................................................................................109
IEC 60870-5-104 point lists ..................................................................................................................110
IEC 61850 communications ..................................................................................... 111
GSSE/GOOSE configuration..................................................................................................................111
IEC 61850 server configuration..........................................................................................................125
Logical node prefixes ..............................................................................................................................126
MMXU deadbands ....................................................................................................................................128

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D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL v
GGIO1 status configuration................................................................................................................. 131
GGIO2 control configuration............................................................................................................... 131
GGIO4 analog configuration ............................................................................................................... 132
GGIO5 control configuration............................................................................................................... 134
Unbuffered report control configuration ...................................................................................... 135
Buffered report control configuration ............................................................................................ 136
IEC 61850 actual values........................................................................................................................ 137
FlexStates.................................................................................................................... 140
FlexState settings ..................................................................................................................................... 141
FlexState actual values.......................................................................................................................... 141
Real time clock........................................................................................................... 142
User-programmable self-tests ............................................................................... 144
Serial port ................................................................................................................... 146
Direct inputs and outputs........................................................................................ 147
Direct inputs and outputs configuration ....................................................................................... 148
Direct input and output applications.............................................................................................. 150
Direct inputs and outputs statistics................................................................................................. 158
Direct inputs and outputs commands............................................................................................ 158
Teleprotection inputs and outputs ........................................................................ 159
Teleprotection configuration .............................................................................................................. 159
Teleprotection channel tests............................................................................................................... 160
Teleprotection commands................................................................................................................... 160
Inter-relay communications ................................................................................... 161
Inter-relay communication actual values .................................................................................... 162
Inter-relay communication commands......................................................................................... 164
Shared operands ....................................................................................................... 165
Shared communication operands.................................................................................................... 166
Customizing the communication logic operands ..................................................................... 166
Communication logic operands ........................................................................................................ 167
7 PROTECTION Protection overview..................................................................................................169
Introduction to protection elements ............................................................................................... 169
Power system............................................................................................................. 171
Installation settings ................................................................................................................................. 171
AC input modules ..................................................................................................................................... 172
Power system frequency ...................................................................................................................... 177
About AC sources ..................................................................................................................................... 178
Grouped protection elements................................................................................. 182
Line pickup................................................................................................................................................... 182
Distance elements ................................................................................................................................... 186
Current elements...................................................................................................................................... 221
Voltage elements...................................................................................................................................... 257
Breaker failure ........................................................................................................................................... 267
Wattmetric zero-sequence directional ground fault............................................................... 278
Control elements ....................................................................................................... 282
Pilot schemes ............................................................................................................................................. 283
Setting group control.............................................................................................................................. 308
Trip output ................................................................................................................................................... 310
FlexMatrix..................................................................................................................................................... 315
VT fuse failure............................................................................................................................................. 318
Open pole detector.................................................................................................................................. 320
Autoreclose ................................................................................................................................................. 323
Underfrequency ........................................................................................................................................ 346
Overfrequency ........................................................................................................................................... 348

vi D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
TABLE OF CONTENTS
Breaker configuration.............................................................................................................................350
Breaker flashover......................................................................................................................................357
Digital counters..........................................................................................................................................362
FlexCurves™................................................................................................................................................365
Protection inputs and outputs ................................................................................ 369
Protection virtual inputs.........................................................................................................................369
Protection virtual outputs .....................................................................................................................371
Contact input configuration.................................................................................................................373
Contact outputs.........................................................................................................................................378
Direct inputs ................................................................................................................................................379
Direct outputs.............................................................................................................................................381
Teleprotection inputs and outputs ...................................................................................................382
Shared operands.......................................................................................................................................385
Protection FlexLogic™ .............................................................................................. 387
Protection FlexLogic™ gates and operators................................................................................390
FlexLogic™ rules........................................................................................................................................391
Graphical programming interface....................................................................................................391
Protection FlexLogic™ equation editor...........................................................................................393
Protection FlexLogic™ timers..............................................................................................................394
Non-volatile latches.................................................................................................................................395
Protection FlexElements™....................................................................................................................396
Customizing the protection FlexLogic™ operands ...................................................................401
Protection FlexLogic™ operands.......................................................................................................402
8 AUTOMATION Automation controller overview............................................................................. 415
Input and output structure...................................................................................................................416
Breakers ...................................................................................................................... 417
Breaker control ..........................................................................................................................................417
Breaker interlocking.................................................................................................................................420
Disconnects ................................................................................................................ 422
Disconnect configuration......................................................................................................................422
Disconnect control ...................................................................................................................................427
Disconnect interlocking .........................................................................................................................430
Automation control................................................................................................... 432
Front panel status and control...........................................................................................................432
Local-remote control scheme.............................................................................................................434
Synchrocheck .............................................................................................................................................436
Selector switch...........................................................................................................................................441
Automation inputs and outputs ............................................................................. 447
Automation virtual inputs .....................................................................................................................447
Automation virtual outputs ..................................................................................................................449
Contact input and output default assignment ...........................................................................450
Contact input configuration.................................................................................................................451
Contact outputs.........................................................................................................................................455
Virtual analog outputs............................................................................................................................457
Shared operands.......................................................................................................................................457
Automation logic ....................................................................................................... 459
Automation operators ............................................................................................................................462
Automation logic equation editor .....................................................................................................467
Customizing the automation logic operands ..............................................................................473
Automation logic operands..................................................................................................................473
9EQUIPMENT
MANAGER
Overview of the equipment manager.................................................................... 477
Breaker management............................................................................................... 478

TABLE OF CONTENTS
D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL vii
Circuit breaker arcing............................................................................................................................. 478
Battery monitor ......................................................................................................... 481
Indications and wiring............................................................................................................................ 481
Battery monitor settings ....................................................................................................................... 482
Shared operands ....................................................................................................... 484
Shared equipment manager operands ......................................................................................... 485
Customizing the equipment manager logic operands........................................................... 486
Equipment manager operands.......................................................................................................... 487
10 DIGITAL FAULT
RECORDER
Sequence of events recorder .................................................................................. 489
Front panel operation............................................................................................................................. 489
Fault report................................................................................................................. 490
Front panel indications.......................................................................................................................... 490
Fault report operation............................................................................................................................ 491
Fault type determination ...................................................................................................................... 492
Fault location.............................................................................................................................................. 492
Fault report settings................................................................................................................................ 493
Transient recorder .................................................................................................... 496
Front panel indications.......................................................................................................................... 498
Transient recorder settings.................................................................................................................. 499
Disturbance recorder ............................................................................................... 504
Front panel indications.......................................................................................................................... 506
Disturbance recorder settings............................................................................................................ 507
Shared operands ....................................................................................................... 512
Shared digital fault recorder operands..........................................................................................513
11 METERING Metering source......................................................................................................... 515
Phasor measurement unit....................................................................................... 515
Phasor measurement unit configuration...................................................................................... 516
Phasor measurement unit calibration............................................................................................ 517
Phasor measurement unit communications............................................................................... 518
Phasor measurement unit triggering ............................................................................................. 521
Phasor measurement unit recording.............................................................................................. 530
Phasor measurement unit reporting over network ................................................................. 534
Phasor measurement unit one-shot............................................................................................... 535
Data logger................................................................................................................. 538
Data logger function configuration................................................................................................. 538
Data logger channel configuration.................................................................................................. 540
Shared operands ....................................................................................................... 542
Shared metering operands.................................................................................................................. 543
Customizing the metering logic operands ................................................................................... 544
Metering logic operands ....................................................................................................................... 545
12 LOCAL INTERFACE Local interface overview.......................................................................................... 547
Annunciator panel..................................................................................................... 548
Annunciator operation........................................................................................................................... 548
Annunciator configuration................................................................................................................... 549
Mimic diagram editor ............................................................................................... 554
Dynamic symbols ..................................................................................................................................... 555
Static symbols............................................................................................................................................ 556
Metering blocks ......................................................................................................................................... 557
Text blocks................................................................................................................................................... 559
View modes................................................................................................................................................. 559

viii D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
TABLE OF CONTENTS
Pre-configured mimic diagrams........................................................................................................560
Metering summary editor........................................................................................ 564
User-programmable pushbuttons ......................................................................... 567
User-programmable pushbutton operation................................................................................568
User-programmable pushbuttons settings..................................................................................569
User-programmable pushbuttons editor......................................................................................572
13 SECURITY Password security .....................................................................................................575
Password security settings...................................................................................................................576
Password security operation...............................................................................................................578
EnerVista security management system .............................................................. 579
Enabling the security management system ................................................................................579
Adding a new user....................................................................................................................................579
Modifying user privileges.......................................................................................................................580
14 TESTING Test mode ................................................................................................................... 583
Force contact inputs................................................................................................................................583
Force contact outputs ............................................................................................................................584
Self-tests ..................................................................................................................... 585
Self-test error messages .......................................................................................................................586
Shared operands ....................................................................................................... 590
Shared self-test operands ....................................................................................................................591
Self-test logic operands .........................................................................................................................592
15 THEORY OF
OPERATION
The D90Plus distance elements................................................................................ 595
Distance element arming logic ..........................................................................................................595
Distance element time domain algorithm ....................................................................................596
Distance element frequency domain algorithm ........................................................................596
Distance supervision ...............................................................................................................................597
Distance characteristics........................................................................................................................598
Memory polarization ...............................................................................................................................604
Distance elements analysis..................................................................................................................605
Phase distance applied to power transformers .................................................. 610
Example system with power transformers...................................................................................613
Ground directional overcurrent theory................................................................. 615
Ground directional overcurrent example ......................................................................................616
Series compensated lines ........................................................................................ 616
Memory polarized directional comparators.................................................................................617
Dynamic reach control...........................................................................................................................618
Single-pole tripping................................................................................................... 620
SLG fault scenario for single-pole tripping....................................................................................622
SLG fault evolving into an LLG fault scenario for single-pole tripping.............................623
Phase selection ..........................................................................................................................................624
Communications channels for pilot-aided schemes ...............................................................625
Permissive echo signaling.....................................................................................................................632
Pilot scheme and phase selector coordination ..........................................................................633
Cross-country fault example...............................................................................................................634
16 MAINTENANCE General maintenance ............................................................................................... 637
Back up and restore settings .................................................................................. 637
Back up settings ........................................................................................................................................637
Restore settings .........................................................................................................................................638

TABLE OF CONTENTS
D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL ix
Upgrade software ..................................................................................................... 638
Upgrade firmware..................................................................................................... 639
Uninstall and clear files and data .......................................................................... 640
Repairs.........................................................................................................................640
Storage........................................................................................................................ 640
Disposal....................................................................................................................... 641
17 APPENDIX Warranty..................................................................................................................... 643
Revision history ......................................................................................................... 643

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