Improved Phase-Comparison Relaying With Higher Performance

1 March 1980

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems

Vol. PAS-99 (2) , 522-527
https://doi.org/10.1109/tpas.1980.319695

Abstract

The paper describes principles of "sliced-level" type phase-comparison carrier relaying system which has several remarkable characteristics such as higher sensitivity and high speed tripping time.

Keywords

RELAYS
POWER SYSTEM RELAYING
CIRCUIT FAULTS
FAULT DETECTION
POWER TRANSMISSION LINES
POWER SYSTEM TRANSIENTS
POWER SYSTEM HARMONICS
UNDERGROUND POWER CABLES
ELECTRICAL FAULT DETECTION
PHASE DETECTION

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