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http://dx.doi.org/10.5207/JIEIE.2010.24.1.056

The Comparison and Analysis about Earth System based on IEC60364  

Jung, Jin-Soo (한국전기안전공사 전기안전연구원)
Han, Woon-Ki (한국전기안전공사 전기안전연구원)
Kim, Oh-Hwan (한국전기안전공사 전기안전연구원)
Kim, Jae-Chul (한국전기안전공사 전기안전연구원)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.24, no.1, 2010 , pp. 56-62 More about this Journal
Abstract
This paper describes the analysis of loop impedance characteristics by impedance alteration of protective conductors and operating characteristics of electric leakage circuit breaker by each earth systems(TT system, TN-S system and TN-C system) in IEC 60364. As a result, loop Impedance was affected by resistance & inductance. The current& voltage characteristics about earth system were identified that the TN-S system was high fault current & low touch voltage. TN-C system was almost same the TN-S system but TT system was low fault current & high touch voltage.
Keywords
IEC 60364; TT System; TN System; Protective Conductor; Circuit Breaker;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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