전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2010년도 추계학술대회
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- Pages.232-233
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- 2010
계통사고 발생시 STS 차단시간 최소화 기법과 사고전류 특성
Minimization of STS Breaking Time and Charateristic of Fault Current at Utility Side Fault
- Sun, R. (Pukyong National Univ.) ;
-
Jung, J.H.
(Pukyong National Univ.)
;
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Nho, E.C.
(Pukyong National Univ.)
;
- Kim, I.D. (Pukyong National Univ.) ;
- Kim, H.G. (Kyungpook National Univ.) ;
-
Chun, T.W.
(Univ. of Ulsan)
- 발행 : 2010.11.26
초록
This paper describes the design of a new method for the minimization of STS breaking time at utility side fault. The proposed method provides reducing the fault current time use for the STS. In this paper, it is also considered with the characteristic of fault current, it can be avoided to decline the power quality damaged in the utility side fault. The simulation results show the usefulness of the method.
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