Improvement of distance relay zone‐3 security using fault and breaker opening generated traveling waves
Sign Up to like & getrecommendations! Published in 2017 at "International Transactions on Electrical Energy Systems"
DOI: 10.1002/etep.2414
Abstract: Summary This paper presents a new algorithm for discrimination of short-circuit faults from power system stressed conditions. The proposed algorithm is based on the combination of distance relay zone-3 operation and traveling waves generated by… read more here.
Keywords: distance relay; fault; breaker; relay zone ... See more keywords
An Accurate Non-Pilot Scheme for Accelerated Trip of Distance Relay Zone-2 Faults
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Power Delivery"
DOI: 10.1109/tpwrd.2020.3007559
Abstract: The delayed operation of distance relays zone-2 element for the faults at the end of the line is excessive. It reduces the fault clearing speed and therefore, is one of the main factors that can… read more here.
Keywords: distance; scheme; relay zone; non pilot ... See more keywords