Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1996.07c
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- Pages.1864-1866
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- 1996
Measurement and Analysis of Transient Grounding Resistance with the Pulse Generator
펄스발생기에 의한 과도접지저항의 측정과 분석
- Park, J.S. (Inha Univ.) ;
- Yang, J.J. (Inha Univ.) ;
- Lee, K.O. (Inha Univ.) ;
- Lee, B.H. (Inha Univ.) ;
- Lee, B.K. (KEPRI) ;
- Ohk, Y.H. (KEPRI)
- 박종순 (인하대학교 전기공학과) ;
- 양정재 (인하대학교 전기공학과) ;
- 이경옥 (인하대학교 전기공학과) ;
- 이복희 (인하대학교 전기공학과) ;
- 이복규 (한전 전력연구원 전력계통연구실 정보통신그룹) ;
- 옥영환 (한전 전력연구원 전력계통연구실 정보통신그룹)
- Published : 1996.07.22
Abstract
Grounding is the art of making an electrical connection to the earth. In order to protect man, electrical and/or electric equipments from the lightning strokes, all the energy of lightning strokes must be diverted via a safe path to earth. It is essential to the transient grounding resistance against lightning strokes. In this paper, measurements and analyses of grounding surge impedance have been investigated. For measurements of grounding surge impedance the pulse generator was designed and fabricated. The pulse generator has rise time of 22.4 ns and pulse duration of
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