한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2006년도 하계학술대회 논문집 Vol.7
- /
- Pages.83-84
- /
- 2006
분포통계변화에 따른 XLPE 절연체의 부분방전 패턴해석
Analysis of The Partial Discharge Pattern in XLPE Insulator due to Variation of Statistical Distribution
- 김탁용 (광운대학교 전기공학과) ;
- ;
- 조경순 (광운대학교 전기공학과) ;
- 심현택 (광운대학교 전기공학과) ;
- 연규호 (충주대학교 전자통신공학과) ;
- 이충호 (충주대학교 전기공학과) ;
- 홍진웅 (광운대학교 전기공학과)
- Kim, Tag-Yong (Dept. of Electrical Engineering, Kwangwoon Univ.) ;
- Lee, Hyuk-Jin (Dept. of Electrical Engineering, Kwangwoon Univ.) ;
- Cho, Kyung-Soon (Dept. of Electrical Engineering, Kwangwoon Univ.) ;
- Shin, Hyun-Taek (Dept. of Electrical Engineering, Kwangwoon Univ.) ;
- Yeon, Kyu-Ho (Dept. of Electronic Communication Engineering, Chungju National Univ.) ;
- Lee, Chung-Ho (Dept. of Electrical Engineering, Chungju National Univ.) ;
- Hong, Jin-Woong (Dept. of Electrical Engineering, Kwangwoon Univ.)
- 발행 : 2006.06.22
초록
In this paper, we examine discharge characteristics of cross-linked polyethylene (since then; XLPE) according to thickness. Voltage was applied to power frequency by step method, and calibration of discharge was set to 50[pC] (slope=8.333). After the voltage was applied, for 10 [sec] (600 [cycle]), occurring discharge and number were detected. Determine of input pattern is difficult because discharge pattern is irregular. Therefore we investigated pattern using the K-means Analysis and Weibull function. Also we investigated variation of centroid and cluster.