대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2002년도 하계학술대회 논문집 A
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- Pages.330-332
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- 2002
망상접지전극의 축척모델에 관한 추정
Presumption for Reduced Scale Model of Mesh Electrod
- Koh, Hee-Seog (Kyungnam Univ.) ;
- Kim, Ju-Chan (Kyungnam Univ.) ;
- Kim, Sung-Sam (Kyungnam Univ.) ;
- Lee, Chung-Sik (Deawon Science College) ;
- Choi, Jong-Kyu (Masan College) ;
- Ryoo, Hee-Suk (KERI)
- 발행 : 2002.07.10
초록
There are a lot errors and little accuracy when calculating the grounding resistance with the transposition methods in the equivalent surface of hemisphere electrode. Therefore we should calculate the grounding resistance by using the mesh factor. In this paper, we would estimated the grounding value of mesh electrode with water tank model & estimation method using the reduced scale ratio of mesh electrode based on the theory of model electrode & proportional factor according to the reduced scale ratio. And also we have confirmed the accuracy of the empirical formula of model electrode by using by regression analysis.
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