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http://dx.doi.org/10.5207/JIEIE.2008.22.9.103

A Risk Assessment in According to Spot Measures and Analysis in Dust Generation Area  

Shong, Kil-Mok (전기안전연구원 설비안전연구그룹)
Kim, Young-Seok (전기안전연구원 설비안전연구그룹)
Kim, Chong-Min (전기안전연구원 설비안전연구그룹)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.22, no.9, 2008 , pp. 103-110 More about this Journal
Abstract
In terms of electrical safety, environmental impact assessment and revision of domestic regulation are needed for the electric facilities. In this paper, risk of electric facilities is assessed by the spot measures and analysis in dust generation area. Adhesion dust in a surface of insulated materials cause electrical accidents. In a mechanism of these accidents, when the dust lie on electric facilities, a leakage current is flowed and the surface of insulated material is carbonized. Hereafter, electrical fire is generated due to Joule's heat. As the results, dusts are found in protection devices or panel board and sampled dusts vary in sampled amounts and conductivity severally. For the most part, sodium is detected but zinc and calcium are detected in case of reclaimed rubber factory by the ICP-AES(Inductively Coupled Plasma-Atomic Emission Spectroscopy). In a sewerage, the ingredients such as sodium, magnesium, iron, calcium, aluminium, etc are detected uniformly. So that, results of the spot measures and analysis of dusts are become the important data for the assessment of electrical hazard in dust generation area.
Keywords
Dust Generation Area; Dust; ICP-AES; Risk Assessment; Spot Measures;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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