Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2006.07d
- /
- Pages.2225-2226
- /
- 2006
A Study on the Single Line-to-Ground Fault Analysis of HTS Power Cable
초전도 전력케이블의 1선 지락고장 특성 해석에 관한 연구
- Je, Hyang-Ho (Changwon National University) ;
- Bang, Jong-Hyun (Changwon National University) ;
- Kim, Jae-Ho (Changwon National University) ;
-
Sim, Ki-Deok
(Korea Electrotechnology Research Institute)
;
-
Jo, Jeon-Wook
(Korea Electrotechnology Research Institute)
;
-
Jang, Hyun-Man
(LS Cable Ltd)
;
- Lee, Su-Kil (LS Cable Ltd) ;
-
Park, Min-Won
(Changwon National University)
;
-
Yu, In-Keun
(Changwon National University)
- 제향호 (창원대학교) ;
- 방종현 (창원대학교) ;
- 김재호 (창원대학교) ;
-
심기덕
(한국전기연구원)
;
-
조전욱
(한국전기연구원)
;
-
장현만
(LS전선)
;
- 이수길 (LS전선) ;
-
박민원
(창원대학교)
;
-
유인근
(창원대학교)
- Published : 2006.07.12
Abstract
High temperature superconducting(HTS) power cable is expected to be used for power transmission lines supplying electric power for densely populated cities in the near future. Commercializing of HTS power cable is coming. Simulation is required for safety before install of HTS power cable, a fabrication model used at the power system simulation. In this paper, we shows a single line-to ground fault analysis in the grid system which has a loom length HTS power cable. The authors developed a single line-to-ground fault current calculation method which is considering the shield layer of HTS power cable. In the calculation, the T type equivalent circuit is used to derive the mutual inductance of the HTS power cable.
Keywords