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http://dx.doi.org/10.5207/JIEIE.2006.20.10.068

Minimized Distance of the Current Electrode in the Measurement of Ground Resistance  

Lee, Sang-Mu (한국전자통신연구원 표준연구센터 기술기준연구팀)
Kang, Young-Heung (군산대학교 전자정보공학부)
Yang, Jun-Gyu (군산대학교 정보통신공학과)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.20, no.10, 2006 , pp. 68-73 More about this Journal
Abstract
As in the measurement of ground resistance by using the 3 point fall-of-potential method, it is known that the distance of current electrode should be at the point of showing the plateu on the potential curve. But the problem is that it my be practically impossible to meet the condition in actual sites. For solving such a situation, this paper provides the least distance of current electrode according to the analysis for the test-field measurement showing that it is feasible to measure the ground resistance in the two in current electrode distance as the length of driven-rod type electrode and the some district length of mesh electrode.
Keywords
Grounding; Electrode; Minimization;
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  • Reference
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