대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2004년도 하계학술대회 논문집 A
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- Pages.195-198
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- 2004
전력계통의 확률론적 신뢰도평가를 위한 사고확률 추정에 관한 연구
A Study on Assessment of Forced Outage Rates for Reliability Evaluation of Power System
- Lee Sang Sik (Gyeongsang National University) ;
- Tran Trung Tinh (Gyeongsang National University) ;
- Choi Jae Seok (Gyeongsang National University) ;
- Jeon D. (KEPRI) ;
- Kim T. (KEPRI) ;
- Cha S. (KEPRI) ;
- Choo J. (KEPRI)
- 발행 : 2004.07.14
초록
In recent, the Importance and necessity of some studies on reliability evaluation of grid comes from the recent black-out accidents occurred in the world. The quantity evaluation of transmission system reliability is very important under competitive electricity environment. Accurate probabilistic reliability evaluation depends on assessment of forced outage rate of elements, generators, transmission lines. This paper describes basic theory of relationship between outage rates and reliability evaluation for assessing FOR(forced outage rate) of elements of power system. In case study, FORs assessed and supplied from Canada Electricity Association is introduced and FORs assessed from using actual historical data from 1997 to 2002 for transmission lines of KEPCO system.
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