Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2005.07a
- /
- Pages.556-557
- /
- 2005
The Electrical and Material Characteristics of the Distribution Facilities Suffered from Industrial Pollution
산업오손에 따른 배전설비 절연물의 전기적 및 재료적 특성
-
Kim, Chan-Young
(Woosuk Univ.)
;
- Jung, Jong-Man (KEPRI) ;
- Lee, Jae-Bong (KEPRI) ;
- Chun, Sung-Nam (KEPRI) ;
-
Kim, Dong-Myung
(KEPRI)
;
- Song, Il-Keun (KEPRI) ;
- Kim, Byung-Suk (KEPRI)
-
김찬영
(우석대학교)
;
- 정종만 (전력연구원 배전연구센터) ;
- 이재봉 (전력연구원 배전연구센터) ;
- 천성남 (전력연구원 배전연구센터) ;
-
김동명
(전력연구원 배전연구센터)
;
- 송일근 (전력연구원 배전연구센터) ;
- 김병숙 (전력연구원 배전연구센터)
- Published : 2005.07.07
Abstract
The distribution facilities, such as suspension insulator, line post insulator, lightning arrester, COS, used for long periods in the industrial pollution area were investigated. The electrical test and the material analyses were performed on the polluted and non-polluted facilities. The low frequency dry flashover voltage of polluted suspension was decreased about 8% in comparison with non-polluted one. The polluted materials turned out with the iron which came from the foundries. The polluted materials turned out with the iron which came from the foundries. This conductive materials decreased the leakage distance, resulting in reducing of electrical properties.