GE D90 Plus User manual

GE
Digital Energy
Instruction Manual
Product version: 1.9x
GE publication code: 1601-9019-F3 (GEK-113468C)
D90Plus
Line Distance Protection System
1601-9019-F3
IISO 9001
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Copyright © 2015 GE Multilin Inc. All rights reserved.
D90Plus Line Distance Protection System Instruction Manual for version 1.9x.
D90Plus, EnerVista, EnerVista Launchpad, EnerVista URPlus Setup, FlexLogic, FlexCurves,
FlexAnalog, FlexMatrix, Digital Energy, 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-F3 (July 2015)

D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL iii
D90Plus Line Distance Protection System
Table of contents
1 INTRODUCTION Safety symbols and definitions....................................................................................1
For further assistance ...................................................................................................1
2PRODUCT
DESCRIPTION
Product description........................................................................................................3
Firmware architecture .................................................................................................................................4
Hardware architecture ................................................................................................................................5
Communications overview ........................................................................................................................8
Front panel interface ....................................................................................................................................8
Protection features.....................................................................................................................................10
Automation features..................................................................................................................................14
Equipment manager features ............................................................................................................... 15
Metering and monitoring features......................................................................................................15
Digital fault recorder features............................................................................................................... 16
Communications features....................................................................................................................... 17
Order codes ...................................................................................................................18
Specifications................................................................................................................18
Protection specifications..........................................................................................................................18
Automation specifications ......................................................................................................................29
Equipment manager.................................................................................................................................. 30
Metering specifications ............................................................................................................................ 31
Digital fault recorder specifications....................................................................................................32
Front panel interface ................................................................................................................................. 33
Hardware specifications..........................................................................................................................34
Communications specifications ...........................................................................................................36
Inter-relay communications specifications ....................................................................................37
Test specifications.......................................................................................................................................37
Environmental specifications ................................................................................................................38
Approvals and certification.....................................................................................................................38
3 INSTALLATION Unpack and inspect .....................................................................................................39
Panel cutouts ................................................................................................................40
Dimensions.....................................................................................................................................................40
Rear terminal layout .................................................................................................................................. 41
Wiring .............................................................................................................................42
Typical wiring.................................................................................................................................................42

iv D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
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Dielectric strength .......................................................................................................................................43
Main processor module ............................................................................................................................44
Communications module.........................................................................................................................46
Power supply module.................................................................................................................................46
AC modules.....................................................................................................................................................47
Contact input and output modules .....................................................................................................49
Inter-relay communication modules..................................................................................................53
Install software .............................................................................................................59
System requirements.................................................................................................................................59
Install software..............................................................................................................................................60
Connect for first time with Quick Connect.......................................................................................62
Configure the D90Plus for software access ......................................................................................63
Activate the D90Plus ....................................................................................................................................66
Connect to the D90Plus ..............................................................................................................................66
4 FRONT PANEL
INTERFACE
Front panel ....................................................................................................................69
Front panel operation..................................................................................................70
Metering menu..............................................................................................................71
Control menu.................................................................................................................72
Digital fault recorder menu........................................................................................73
Equipment manager menu.........................................................................................75
Annunciator...................................................................................................................76
Annunciator operation ..............................................................................................................................76
Self-test page.................................................................................................................................................78
Product information page........................................................................................................................78
Communication status page..................................................................................................................78
5 ENERVISTA
SOFTWARE
Introduction...................................................................................................................81
Settings templates .......................................................................................................81
Enable the settings template in offline mode.................................................................................82
Enable the settings template in online mode.................................................................................82
Edit the settings template........................................................................................................................82
Add password protection to a template...........................................................................................83
View the settings template......................................................................................................................84
Remove the settings template...............................................................................................................85
Secure and lock FlexLogic equations........................................................................85
Lock FlexLogic equations.........................................................................................................................86
Lock FlexLogic equations to a serial number .................................................................................86
Settings file traceability ..............................................................................................87
Settings file traceability information...................................................................................................88
Online device traceability information...............................................................................................89
Additional traceability rules ....................................................................................................................89
6 COMMUNICATIONS Communications overview .........................................................................................91
Ethernet network topology......................................................................................................................91
Network settings ..........................................................................................................94
Ethernet ports................................................................................................................................................95
TFTP protocol .................................................................................................................................................98
SNTP protocol ................................................................................................................................................99
HTTP protocol..............................................................................................................................................100
Network filtering........................................................................................................................................101
Ethernet actual values............................................................................................................................102
Remaining TCP/IP connections ..........................................................................................................103

TABLE OF CONTENTS
D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL v
PRP actual values ..................................................................................................................................... 104
Date and time actual values and commands ............................................................................ 104
Modbus communications......................................................................................... 105
Modbus protocol....................................................................................................................................... 106
Modbus user map .................................................................................................................................... 106
DNP communications ............................................................................................... 107
DNP protocol............................................................................................................................................... 107
DNP user point list.................................................................................................................................... 111
IEC 60870-5-104 communications ......................................................................... 112
IEC 60870-5-104 protocol .................................................................................................................... 112
IEC 60870-5-104 point lists.................................................................................................................. 114
IEC 61850 communications ..................................................................................... 115
GSSE/GOOSE............................................................................................................................................... 115
IEC 61850 server configuration ......................................................................................................... 128
Logical node prefixes.............................................................................................................................. 130
MMXU deadbands.................................................................................................................................... 132
GGIO1 status configuration................................................................................................................. 134
GGIO2 control configuration............................................................................................................... 135
GGIO4 analog configuration ............................................................................................................... 136
GGIO5 control configuration............................................................................................................... 138
Unbuffered report control configuration ...................................................................................... 139
Buffered report control configuration ............................................................................................ 140
IEC 61850 actual values........................................................................................................................ 141
FlexStates.................................................................................................................... 144
FlexState settings ..................................................................................................................................... 144
FlexState actual values.......................................................................................................................... 145
Real-time clock .......................................................................................................... 146
User-programmable self-tests ............................................................................... 148
Serial port ................................................................................................................... 150
Direct inputs and outputs........................................................................................ 150
Direct input and output configuration ...........................................................................................151
Direct input and output examples ................................................................................................... 154
Direct input and output statistics ..................................................................................................... 161
Direct input and output commands................................................................................................162
Teleprotection inputs and outputs ........................................................................ 162
Teleprotection settings .......................................................................................................................... 163
Teleprotection channel test actual values ................................................................................... 163
Teleprotection commands................................................................................................................... 164
Inter-relay communications ................................................................................... 164
Inter-relay communication actual values .................................................................................... 165
Inter-relay communication commands......................................................................................... 167
Communication logic operands ............................................................................. 168
Customize the operands....................................................................................................................... 168
Communication FlexAnalog parameters .............................................................. 169
7 PROTECTION Protection overview..................................................................................................171
Introduction to protection elements ............................................................................................... 171
Power system............................................................................................................. 173
Installation settings ................................................................................................................................. 173
AC input modules ..................................................................................................................................... 174
Power system frequency ...................................................................................................................... 179
About AC sources ..................................................................................................................................... 180
Grouped protection elements................................................................................. 183
Line pickup................................................................................................................................................... 183

vi D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
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Distance elements....................................................................................................................................187
Current elements ......................................................................................................................................229
Voltage elements ......................................................................................................................................265
Breaker failure ............................................................................................................................................276
Wattmetric zero-sequence directional ground fault ...............................................................287
Control elements ....................................................................................................... 291
Pilot-aided schemes ................................................................................................................................292
Setting group control ..............................................................................................................................323
Trip output....................................................................................................................................................324
FlexMatrix .....................................................................................................................................................330
VT fuse failure .............................................................................................................................................333
Open pole detector ..................................................................................................................................335
Autoreclose..................................................................................................................................................338
Underfrequency.........................................................................................................................................361
Overfrequency............................................................................................................................................363
Breaker configuration.............................................................................................................................365
Breaker flashover......................................................................................................................................372
Digital counters..........................................................................................................................................377
FlexCurves ....................................................................................................................................................380
Protection inputs and outputs ................................................................................ 384
Protection virtual inputs.........................................................................................................................384
Protection virtual outputs .....................................................................................................................386
Contact input configuration.................................................................................................................388
Contact outputs.........................................................................................................................................393
Direct inputs ................................................................................................................................................394
Direct outputs.............................................................................................................................................396
Teleprotection inputs and outputs ...................................................................................................397
Using shared operands in protection..............................................................................................400
Protection FlexLogic.................................................................................................. 402
Protection FlexLogic gates and operators....................................................................................405
FlexLogic rules............................................................................................................................................406
Protection FlexLogic equation editor...............................................................................................406
Protection FlexLogic timers..................................................................................................................407
Non-volatile latches.................................................................................................................................408
Protection FlexElements ........................................................................................................................409
Customizing the protection FlexLogic operands .......................................................................414
Protection FlexLogic operands...........................................................................................................415
Protection FlexAnalog parameters ........................................................................ 427
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

TABLE OF CONTENTS
D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL vii
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
9EQUIPMENT
MANAGER
Overview of equipment manager........................................................................... 493
Circuit breaker arcing management ..................................................................... 494
Battery monitor ......................................................................................................... 497
Indications and wiring............................................................................................................................ 497
Battery monitor settings ....................................................................................................................... 498
Using shared operands in equipment manager.................................................. 500
Shared equipment manager operands ......................................................................................... 501
Renaming equipment manager 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 ............................................................................................... 521
Front panel indications.......................................................................................................................... 523
Disturbance recorder settings............................................................................................................ 524
Using shared operands in digital fault recorder ................................................. 529
Shared digital fault recorder operands..........................................................................................530
Digital fault recorder FlexAnalog parameters..................................................... 531
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

viii D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
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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
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 pushbutton settings....................................................................................603
User-programmable pushbutton editor ........................................................................................606
13 SECURITY Password security .....................................................................................................609
Password security operation...............................................................................................................610
Password security settings...................................................................................................................610
EnerVista security management system .............................................................. 613
Enable the security management system ....................................................................................613
Add a new user ..........................................................................................................................................614
Modify user privileges .............................................................................................................................615
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
Distance elements..................................................................................................... 627
Distance element arming logic ..........................................................................................................627

TABLE OF CONTENTS
D90PLUS LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL ix
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 of system with power transformers............................................................................. 645
Ground directional overcurrent theory................................................................. 647
Ground directional overcurrent example ..................................................................................... 648
Series compensated lines ........................................................................................ 649
Memory polarized directional comparators................................................................................ 649
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 APPENDIX Warranty..................................................................................................................... 669
Revision history ......................................................................................................... 669

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