대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2003년도 추계학술대회 논문집 전력기술부문
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- Pages.134-136
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- 2003
날씨효과를 고려한 전력계통의 상정사고 순위 결정
A Determining Contingency Ranking Using the Weather Effects of the Power System
- Kim, Kyoung-Young (Dept. of Electrical Engineering, Hanyang University) ;
- Park, Jong-Jin (Dept. of Electrical Engineering, Hanyang University) ;
- Kim, Jin-O (Dept. of Electrical Engineering, Hanyang University) ;
- Kim, Tae-Gyun (KEPRI KEPCO) ;
- Choo, Jin-Bu (KEPRI KEPCO)
- 발행 : 2003.11.13
초록
The deregulated electricity market is operated with respect to theory of economical efficiency, and therefore, the system operator requires data with fast contingency ranking for security of the bulk power system. This paper compares the weather dependant probabilistic risk index(PRI) with the system performance index for power flow in the IEEE-RBTS. also, the system performance index for power flow presents the power system stability. The probabilistic risk index can be classified into normal weather and adverse weather. This paper proposes calculation method using the probabilistic risk index in determining contingency ranking requiring for security under the deregulated electricity market.
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