대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2009년도 제40회 하계학술대회
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- Pages.1295_1296
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- 2009
산불에 의한 활선선로의 이도변화 거동
Temperature and Load Change behavior of Overhead Conductor under loading current due to Forest Fire
- Kim, Byung-Geol (KERI) ;
- Jang, Young-Ho (KERI) ;
- Kim, Shang-Shu (KERI) ;
- Han, Se-Won (KERI)
- 발행 : 2009.07.14
초록
The authors have published several technical reports on the deterioration of conductor due to forest fire in series so far. This is because even we have been experiencing hundreds of forest fires every year, no systematic research on conductor which is very vulnerable to fire have been fulfilled. This paper describes the sag-tension behavior of conductor under loading current normally when only partial area of a long conductor is exposed to fire. Temperaures of Overhead Conductor were different with measurement position. When the partial area of conductor was heated up to
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