Electrical & Electronic Materials (E2M - 전기 전자와 첨단 소재)
- Volume 10 Issue 5
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- Pages.447-452
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- 1997
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- 2982-6268(pISSN)
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- 2982-6306(eISSN)
Effects of Metal Impurtities in Insulation of Distribution Cables on Electrical Conduction of Distribution Cables
배전 케이블의 절연체내 불순물이 전기전도도에 미치는 영향
Abstract
Effects of metal impurities in insulation of distribution cables on electrical conduction of distribution cables was investigated. Samples of Al, Cu, Fe are fabricated as metallic impurities, and measured electrical conductivity in the voltage range of 0~10 KV. Temperature dependent effect of hysteresis curves and the relationship between forward and reverse current due to impurity content are discussed.