2010•한국조명·전기설비학회 학술대회논문집Requires access
노후 차단기 분석을 통한 저압 차단기 수명 예측
서정열, 신희상, 이상협, Jaecheol Kim
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Abstract
This paper presents is predicting electrical life time of Residual current operated circuit breakers which are Earth Leakage Breakers(ELB). Electrical safety in the use of the account for a high proportion of low voltage circuit breaker malfunction is the biggest cause of aging. The performance of circuit breaker, untested potential malfunctions in the state uniformly, is being used permanently. Low voltage circuit breaker life time is predicted according to the installation environment then by selecting replacement cycle reduce electrical accidents is the purpose of the paper.