KIEE - The Transactions of the Korean Institute of Electrical Engineers

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The Transactions of the Korean Institute of Electrical Engineers

The Transactions of the Korean Institute of Electrical Engineers

ISO Journal TitleTrans. Korean. Inst. Elect. Eng.

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Title	Correlation Analysis about Loop Impedance and Load Condition
Authors	정진수(Jung, Jin-Soo) ; 김한상(Kim, Han-Sang) ; 김선구(Kim, Sun-Gu) ; 한운기(Han, Woon-Ki) ; 박찬엄(Park, Chan-Eom)
DOI	https://doi.org/10.5370/KIEE.2012.61.2.342
Page	pp.342-346
ISSN	1975-8359
Keywords	Loop impedance ; Reference impedance ; Load condition ; IEC 60364 ; TN system
Abstract	This paper presents a loop impedance(inner loop impedance & external impedance) measurement method in TN system. When the measurement of a loop impedance then the measurement result have a some error by load condition. In this paper suggest the loop impedance measurement on actual loading condition by two experiment. one was laboratory condition and the other was the actual measurement on site. Analysis result, measuring error by load condition has not effect on measuring loop impedance.

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