Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2009.04a
- /
- Pages.211-212
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- 2009
Loop Impedance 측정을 통한 접지계통 비교분석
-
Jung, Jin-Soo
(Korea Electrical Safety Research Institute)
;
-
Han, Woon-Ki
(Korea Electrical Safety Research Institute)
;
- Kim, O-Huan (Korea Electrical Safety Research Institute)
- Published : 2009.04.17
Abstract
This Paper present about loop impedance measuring method by a comparison & analysis of the earthing systems in IEC60364. And comparing analysis about only considering a resistance and considering resistance & inductance. Result, For measuring of loop impedance than must measured resistance and reactance. And TT earthing system was lower fault current then TN systems, but an electric shock was higher then TN systems.
Keywords