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이복희(B.H. Lee),정현욱(H.U.Jung),최종혁(C.H.Choi),조성철(S.C.Cho),백영환(Y.H.Baek),이규선(K.S.Lee),안창환(C.H.Ahn) 한국조명·전기설비학회 2006 한국조명·전기설비학회 학술대회논문집 Vol.2006 No.5월
This paper describes ground surface potential rises and touch voltage. The more soil resistivity of upper layer is lower, the more ground surface potential rise is increased. Ground surface potential rise is increased as the buried depth of ground rod in lowered. Ground surface potential rises were measured in the test site and compared with results by CDEGS program. Touch voltages according to the separation distance of ground rod were measured in four directions. Touch voltages were remarkably changed by separation distance and contact position.