Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Characteristic Analysis of Multi-grounding System by Using a Scale Model Technique

축소모델기법을 이용한 다중접지계의 특성분석

  • Lee, J.B. (Korea Electrotechnology Research Institute) ;
  • Myung, S.H. (Korea Electrotechnology Research Institute) ;
  • Chang, S.H. (Korea Electrotechnology Research Institute) ;
  • Cho, Y.G. (Korea Electrotechnology Research Institute) ;
  • Kim, J.S. (Korea Maritime University) ;
  • Kil, G.S. (Korea Maritime University)
  • Published : 2003.07.21
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Abstract

This paper deals with the characteristic analysis of multi-grounding system. In order to assess the effectiveness of bonding two grounding systems, the scale model grounding simulation system and grid grounding conductors which were downsized as a scale factor of 100:1 were designed and fabricated. A profile of GPR(Grounding Potential Rise) of each case was measured. Also the measured results were compared with the analysis results.

Keywords