Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2009.07a
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- Pages.181_182
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- 2009
Analysis of the Effect of Open Phase Fault for Line Circuit Breaker Using PSCAD
PSCAD를 이용한 송전용 차단기 1상 개방사고 분석
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Lee, Nam-Hyung
(Korea Institute of Water and Environment (KIWE))
;
-
Choi, Hyung-Chul
(Korea Institute of Water and Environment (KIWE))
;
- Kim, Hyun-Il (Korea Institute of Water and Environment (KIWE)) ;
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Ok, Yeon-Ho
(Korea Water Resources Corporation (K-water))
- Published : 2009.07.14
Abstract
Some phenomena occurred when one phase of the line circuit breaker was opened while a generator was operating to connect with the power grid were simulated by PSCAD/EMTDC and the analysis for the reason of operation and non-operation of protective relay will contribute to prevent spreading damage when same prospective faults occur.
Keywords