Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference (한국조명전기설비학회:학술대회논문집)
- 2006.05a
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- Pages.342-346
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- 2006
Potential Distribution near Concrete Pole According to the position of Ground Rod
접지봉 설치에 따른 전주 주변의 전위분포
- Lee, B.H. ;
- Jung, H.U. ;
- Choi, C.H. ;
-
Cho, S.C.
;
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Baek, Y.H.
;
- Lee, K.S. ;
- Ahn, C.H.
- Published : 2006.05.11
Abstract
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.
Keywords