GE D90 Plus Instruction Manual page 7

Line distance protection system
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TABLE OF CONTENTS
PLUS
D90
LINE DISTANCE PROTECTION SYSTEM - INSTRUCTION MANUAL
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
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
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
vii

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