대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2009년도 제40회 하계학술대회
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- Pages.278_279
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- 2009
실시간 데이터를 이용한 선로 위험도 산출 알고리즘 및 거리계전기 Zone 3 동작 예측 알고리즘
Algorithm of Line dangerous Index and Predicting Distance Relay Zone 3 acting time by using real time data
- Kim, Jin-Hwan (Myong-Ji University) ;
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Lee, Seung-Jae
(Myong-Ji University) ;
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Choi, Myeon-Song
(Myong-Ji University) ;
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Lim, Il-Hyung
(Myong-Ji University) ;
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Lim, Seong-Il
(Kyung-Nam University) ;
- Kim, Sang-Tae (KDN)
- 발행 : 2009.07.14
초록
Nowaday, many people study about Black-Out. In this paper, I introduce how to calculate the Dangerous Index against Black-Out, and prediction of Distance relay error action on Zone 3. we consider the real data by I-PIU which will be set on the system. The dangerous Index is calculated three index about Cascading. The prediction of Distance relay is considered by other facilities of power system. This two algorithm can be used on the center system, when the system is on danger, also on the normal states for security.
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