Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2000.07a
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- Pages.501-503
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- 2000
Design of Leakage Current Detecting Equipment of an Arrester Diagnostic Type in a Distribution Line
배전선로용 피뢰기 진단형 누설전류 검출장치 설계
- Yoon, Gi-Gab (Korea Electric Power Research Institute) ;
- Park, Jong-Beom (Korea Electric Power Research Institute) ;
- Yoon, Suk-Mu (Tae Dok College) ;
- Lee, Seung-Hak (Tae Dok College) ;
- Kim, Hong-Pil (Kyung Il Univ) ;
- Kim, Kwang-Woo (Jin Kwang E&C Co., Ltd)
- Published : 2000.07.17
Abstract
Since an arrester has been generally used at the distribution line and abroad for the protection of electrical equipments against overvoltage (or abnormal surge) taking place in or from an electrical system, a fault, especially, in the distribution line is very likely to result in the destruction of insulation of other protection devices to cause an overall paralysis of a power system, a chaos. Considering the importance of arresters, its earlier replacement than its proposed life cycle causes an economical loss, and a negligence not to replace or repair it in time gives rise to a crucial accidence. The purpose of this paper is to invent an electric leakage current detector and to solve such problems by the continuous and regular inspection of an arrester.
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