Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference (한국조명전기설비학회:학술대회논문집)
- 2005.05a
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- Pages.51-56
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- 2005
A Study on the Characteristics of Short Circuit through the Cross Section Analysis of Electric Wire
전선의 단면분석을 통한 단락특성에 관한 연구
- Shong, Kil-Mok (Electrical Safety Research Institute, Korea Electrical Safety Corporation) ;
- Choi, Chung-Seog (Electrical Safety Research Institute, Korea Electrical Safety Corporation) ;
- Kim, Yun-Hoi (National Institute of Scientific Investigation) ;
- Kim, Sang-Hyeon (National Institute of Scientific Investigation) ;
- Park, Nam-Kyu (National Institute of Scientific Investigation)
- Published : 2005.05.13
Abstract
For a fire cause judgement this paper describes the short circuit characteristics of a electric wire through the cross section analysis under ac condition. The cower wires prepared for the experiment were 1.2mm, 1.6mm, and 2.0mm in diameter. Through the cross section analysis(CSA), it was confirmed that the dendrite structure grew at the angle of about
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