Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2004.05b
- /
- Pages.169-172
- /
- 2004
The analysis on the characteristic of the conductivity concrete materials
접지저항 저감제 성능분석
- Kang, Y.W. (KEPRI) ;
-
Choi, J.K.
(KEPRI)
;
-
Kwak, J.S.
(KEPRI)
;
- Joo, H.J. (KEPRI) ;
-
Shim, E.B.
(KEPRI)
;
- Bang, H.K. (KEPCO)
- Published : 2004.05.28
Abstract
The tower footing resistance is an extremely important parameter in the determination of lightning flashover. For the reduction of back flashover faults, power utility companies have had a concern to decrease the footing resistance. There are two manufactures of the conductivity concrete materials in Korea. In this paper, we investigated possibility of soil pollution due to the conductivity concrete materials. Also, we analyzed on the reduction characteristics of footing resistance of those.