Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2007.07a
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- Pages.1393-1394
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- 2007
Analysis of thermal characteristics of the ZnO arrester block
산화아연 피뢰기 소자의 열적 특성 분석
- Lee, Bok-Hee (Inha University) ;
- Lee, Su-Bong (Inha University) ;
- Lee, Seung-Ju (Inha University) ;
- Jeon, Byung-Wook (Inha University) ;
- Kim, Dong-Sung (Inha University) ;
- Jung, Dong-Cheol (Inha University)
- Published : 2007.07.18
Abstract
This paper presents the thermal characteristics of ZnO arrester blocks under the AC voltage. The leakage currents of ZnO arrester blocks were measured as a function of time. The temperature distribution of ZnO arrester blocks were observed by the forward looking infrared camera. The degradation and thermal runaway of ZnO arrester blocks were related to the temperature of ZnO arrster blocks which depended on heat generation and dissipation. As a result, the degradation and thermal runaway of ZnO arrester blocks are associated with the temperature and leakage current of ZnO arrester blocks.
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