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L60 Line Phase Comparison Relay
GE Multilin
TABLE OF CONTENTS
6.2.10 SELECTOR SWITCHES ....................................................................................6-6
6.2.11 FLEX STATES....................................................................................................6-6
6.2.12 ETHERNET ........................................................................................................6-6
6.2.13 DIRECT INPUTS ................................................................................................6-7
6.2.14 DIRECT DEVICES STATUS ..............................................................................6-7
6.2.15 TELEPROTECTION CHANNEL TESTS.............................................................6-8
TRANSDUCER INPUTS/OUTPUTS.................................................................6-15
FUNDAMENTAL PRINCIPLE OF PHASE COMPARISON ................................8-1
VARIATIONS IN PHASE COMPARISON SCHEMES ........................................8-6
PHASE COMPARISON EXCITATION................................................................8-6
BLOCKING VS. TRIPPING SCHEMES............................................................8-10
SINGLE VS. DUAL PHASE COMPARISON.....................................................8-18
REFINEMENTS TO BASIC SCHEMES............................................................8-20
9.1 PHASE COMPARISON ELEMENT 87PC
9.2 DISTANCE BACKUP/SUPERVISION
LINES WITH TAPPED TRANSFORMERS.........................................................9-5
TRANSFORMER LOAD CURRENTS ................................................................9-5
Summary of Contents for L60
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Page 24: ...1 14 L60 Line Phase Comparison Relay GE Multilin 1 5 USING THE RELAY 1 GETTING STARTED 1...
Page 42: ...2 18 L60 Line Phase Comparison Relay GE Multilin 2 2 SPECIFICATIONS 2 PRODUCT DESCRIPTION 2...
Page 470: ...D 10 L60 Line Phase Comparison Relay GE Multilin D 1 PROTOCOL APPENDIXD D...
Page 482: ...E 12 L60 Line Phase Comparison Relay GE Multilin E 2 DNP POINT LISTS APPENDIXE E...
Page 498: ...x L60 Line Phase Comparison Relay GE Multilin INDEX Z ZERO SEQUENCE CORE BALANCE 3 9...