한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2004년도 춘계학술대회 논문집 방전 플라즈마 유기절연재료 초전도 자성체연구회
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- Pages.146-149
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- 2004
초고압 송전용 자기재 애자의 재질에 따른 특성 분석
A Characteristic Analysis of EHV Porcelain Insulators by Raw Materials
- Choi, In-Hyuk (KEPRI) ;
- Choi, Jang-Hyun (KEPRI) ;
- Jung, Yoon-Hwan (KEPRI) ;
- Lee, Dong-Il (KEPRI) ;
- Jung, Gil-Jo (KEPRI)
- 발행 : 2004.05.21
초록
In order to analyze the physical and chemical characteristics of the home production porcelain insulators by change of the alumina addition amount, 36000lbs ball socket type suspension insulators which were manufactured in 1989, 1995 and 2001 removed in transmission line and an experiment was performed. By the result, 8 wt.% alumina that influences the mechanical properties and arc resistance properties in case of insulators that were manufactured in 1989 was contained. Amount of alumina was contained most by 17 wt.% in case of insulators that were manufactured in 2001.