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http://dx.doi.org/10.5207/JIEIE.2007.21.8.129

The Accident Hazards and Properties of the Surface Leakage Current on the Polymer Insulation caused by Salt-water and Dust  

Kim, Young-Seok (전기안전연구원 설비안전연구그룹)
Shong, Kil-Mok (전기안전연구원 설비안전연구그룹)
Jung, Jin-Su (전기안전연구원 설비안전연구그룹)
Jung, Jong-Wook (전기안전연구원 설비안전연구그룹)
Kim, Sun-Gu (전기안전연구원 설비안전연구그룹)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.21, no.8, 2007 , pp. 129-135 More about this Journal
Abstract
It is necessary to study on the prevention and the management of electrical facilities because the electrical fault took place at the dust occurrence area due to environmental pollution. In particular, the dust accumulates easily on insulation material which is exposed an external long time. Therefore, we measured surface leakage current and surface variation of insulation material due to the dust and salt-water. From the results, the surface of bakelite is bad effect for salt-water than other material. The surface leakage current increases by repeated salt-water pollution and the surface of material is carbonized with arc occurrence. Also, it is need to variation of surface coating and shape of material to repress a leakage current on electrical material.
Keywords
Dust; Pollution; Electrical Fault; Leakage Current; Prevention;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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