Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2004.07a
- /
- Pages.523-526
- /
- 2004
The Analysis of Current Limiting Characteristics Acceding to Fault Angles in the Resistive Type High-Tc Superconducting Fault Current Limiter
저항형 고온초전도 전류제한기의 사고각에 따른 전류제한 특성 분석
-
Park, Chung-Ryul
(Chonbuk National Uni.)
;
- Lim, Sung-Hun (The Reach Center of Industrial Technology) ;
- Park, Hyoung-Min (Chosun Uni.) ;
-
Lee, Jong-Hwa
(Chonbuk National Uni.)
;
- Ko, Seok-Cheol (Chonbuk National Uni.) ;
-
Choi, Hyo-Sang
(Chosun Uni.)
;
- Han, Byoung-Sung (Chonbuk National Uni.) ;
- Hyun, Ok-Bae (KEPRI)
-
박충렬
(전북대학교 전기공학과)
;
- 임성훈 (전북대학교 공업기술연구센터) ;
- 박형민 (조선대학교 전기공학과) ;
-
이종화
(전북대학교 전기공학과)
;
- 고석철 (전북대학교 전기공학과) ;
-
최효상
(조선대학교 전기공학과)
;
- 한병성 (전북대학교 전기공학과) ;
- 현옥배 (전력연구원)
- Published : 2004.07.05
Abstract
According to the continuous demand for power and the growth of electric power utilities, the electric power transmission capacity was increased. The increase of the electric power transmission capacity results in an increase of the fault current level a fault happened. So the superconducting fault current limiter(SFCL) has been reached as the countermeasure for the reduction of the fault current. In this paper, we investigate the fault currents characteristics of resistive type SFCL according to fault angles when AC power source applied. As the fault angles increase, the first peak value of fault current decreased lower. On the other hand, the power burden of SFCL increased.
Keywords