정전복구에 대한 배전계통 상정사고 해석법

다국어 초록 (Multilingual Abstract)

This paper identifies the issues of contingency analysis for restoration in distribution systems. Contingency analysis has been applied to transmission systems but not to distribution systems. The distribution system is different from transmission system. So it is hard to apply for existing contingency analysis to distribution system. In this paper, a new contingency analysis method for distribution systems is proposed. The proposed method is based on service restoration capability. It aims to minimize outage left after service restoration in case of a fault in advance. The method estimates the vulnerability which is represented by zone restoration index proposed in. Applying the proposed method, operators could change the system so that it does not leave any outage left after restoration. Case study has been carried out on a five feeder system and its results show effectiveness of the method.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 상정사고 해석 개념 및 제안하는 해석방법
• 3. 사례 연구
• 4. 결론
• References

참고문헌 (Reference)

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