대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1997년도 하계학술대회 논문집 B
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- Pages.468-470
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- 1997
부분 방전의 위치 추정
Locating of Partial Discharge
- Lee, Seung-Hwan (Department of Electrical Engineering Soongsil University) ;
- Yu, Chi-Hyung (Department of Electrical Engineering Soongsil University) ;
- Chung, Chan-Soo (Department of Electrical Engineering Soongsil University)
- 발행 : 1997.07.21
초록
This paper presents an estimation method of the number of partial discharge(PD) sources and their locations in power transformer. To identify multiple PD sources and their locations, the directions-of-arrival estimation algorithm is employed. The results of simulations shows that the proposed method could be accurately detect the number of PD sources and their locations in power transformer.
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