대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2004년도 하계학술대회 논문집 A
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- Pages.545-547
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- 2004
신뢰도를 고려한 배전계통 설비투자 우선순위 결정에 관한 연구
A Novel Investment Priority Decision Method for Facilities of Distribution Systems Considering Reliability of Distribution System
- Choi Jung Hwan (KEPRI) ;
- Park Chang Ho (KEPRI) ;
- Kim Kwang Ho (kangwon National University) ;
- Jang Sung il (Seoul Natoinal University) ;
- Cho Sung Hyeon (KEPCO)
- 발행 : 2004.07.14
초록
This paper proposes the novel investment priority decision method for distribution facilities considering the potential failure rate and the influence of customer caused by faults in distribution networks. The Proposed method decides the investment priority of the facilities combining, by the fuzzy rules, the KEPCO's priority decision for investment and the priority decision considering SAIFI(System Average Interruption Frequency Index) and SAIDI(System Average Interruption Duration Index). To verify the performance of the proposed method, these works utilized the projects for weak facility reinforcement planned in KEPCO in the Busan region in 2003 and 2004. The evaluation results showed that the reliability of the KEPCO in the Busan region using the proposed method can be enhanced more than using the conventional KEPCO's method.
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