Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2008.07a
- /
- Pages.1360-1361
- /
- 2008
Surface Potential Distribution according to Grounding Electrode Shapes
접지전극 형상에 따른 대지표면전위분포
-
Baek, Young-Hwan
(INHA University)
;
- Lee, Bok-Hee (INHA University) ;
- Li, Feng (INHA University) ;
- Yang, Soon-Man (INHA University) ;
- Lee, Kyu-Sun (INHA University)
-
백영환
(인하대학교 IT공과대학 전기공학부)
;
- 이복희 (인하대학교 IT공과대학 전기공학부) ;
- 이봉 (인하대학교 IT공과대학 전기공학부) ;
- 양순만 (인하대학교 IT공과대학 전기공학부) ;
- 이규선 (인하대학교 IT공과대학 전기공학부)
- Published : 2008.07.16
Abstract
This paper presents the surface potential rise distribution near grounding electrodes produced by ground fault currents. The small-scale model with the foundation pedestal in hemispherical tank was used to simulate the ground fault condition of the electrical installations for street lamps. When entering the fault current through the test ground electrode, surface potential rise, potential gradient, touch and step voltages for different grounding electrode shapes were measured, and the results obtained were discussed.
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