Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference (한국조명전기설비학회:학술대회논문집)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
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Analysis of the Potential Rises near Grounding Electrodes using Semisplere type scale Model

반구형 축소모델을 이용한 접지전극 주변의 전위상승 분석

  • 이복희 (인하대학교 IT공과대학 전기공학부) ;
  • 백영환 (인하대학교 IT공과대학 전기공학부) ;
  • 이봉 (인하대학교 IT공과대학 전기공학부) ;
  • 김기복 (인하대학교 IT공과대학 전기공학부)
  • Published : 2008.05.08
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Abstract

This paper describes the ground surface potential profiles near the object to be grounded. The hemisphere water tank was used to simulate the. scale model. As a result, the ground surface potential near the ground electrode was considerably raised. In particular the ground surface potential at the just upper part of ground rod was higher than other part. The ground surface potential was lowered with increasing the buried depth of ground rod.

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