Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2004.07a
- /
- Pages.547-550
- /
- 2004
Anaysis of resistance variance of Resistive type high-Tc superconducting fault current limiter
저항형 고온 초전도 전류제한기의 저항변화 분석
- Park, Hyoung-Min (Chosun Uni.) ;
-
Choi, Hyo-Sang
(Chosun Uni.)
;
- Lim, Sung-Hun (Research center of Industnal Technolohy, Engineering Research Institute) ;
-
Park, Chung-Ryul
(Chonbuk Uni.)
;
- Han, Byoung-Sung (Chonbuk Uni.) ;
- Chung, Hun-Sang (Chosun Uni.) ;
-
Choi, Chang-Joo
(Chosun Uni.)
;
- Hyun, Ok-Bae (Power System Laboratory, Korea Electric Power Research Institute) ;
- Chung, Dong-Chul (Woosuk Uni.)
- 박형민 (조선대학교 전기공학과) ;
-
최효상
(조선대학교 전기공학과)
;
- 임성훈 (전북대학교 공업기술연구센터) ;
-
박충렬
(전북대학교 전자정보공학부)
;
- 한병성 (전북대학교 전자정보공학부) ;
- 정헌상 (조선대학교 전기공학과) ;
-
최창주
(조선대학교 전기공학과)
;
- 현옥배 (한전전력연구원) ;
- 정동철 (우석대학교 정보통신공학부)
- Published : 2004.07.05
Abstract
Superconducting fault current limiter(SFCL) is expected to be introduced into electric power system in future as an effective countermeasure for the increase of the short-circuit current due to the growth of the electric power system. SFCL has a merit that the fault current can be limited by the resistance generated when a superconductor transits from a superconducting state to a normal state without additional detecting device. In this paper, we investigated the resistance variance of resistive type SFCL and the fault current limiting characteristics due to the amplitude of source voltage. We could obtain the more effective fault current limiting characteristics of SFCL as the source voltage increased.
Keywords
- supeconducting fault current limiter(SFCL);
- resistive type;
- fault current limiting characteristics;
- source voltage