방향성 계전기를 고려한 루프 배전계통 신뢰도 평가에 관한 연구
- Authors
- 박진현; 조성민; 조보현; 김재철; 신희상
- Issue Date
- 2010
- Publisher
- 대한전기학회
- Keywords
- Loop distribution system; Reliability; Directional relay
- Citation
- 전기학회논문지ABCD, v.59, no.11, pp.1942 - 1948
- Journal Title
- 전기학회논문지ABCD
- Volume
- 59
- Number
- 11
- Start Page
- 1942
- End Page
- 1948
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/15468
- ISSN
- 1229-2443
- Abstract
- Recently, the radial distribution system is operating as one-way power flow. These are popular because of their simple design and relatively low cost. However, radial systems are sensitive to outages due to single contingencies.
Also, reliability of supply is becoming increasingly important. Accordingly, an appearance of the loop distribution system is inevitable and the other countries such as Macau, Florida, Taiwan are actively working on. The reliability of distribution system is estimated with reliability indices. In this paper, comparing with the radial distribution system, we evaluate and analyse the reliability of loop distribution system quantitatively considering directional relay.
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Collections - College of Engineering > School of Electrical Engineering > 1. Journal Articles
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