Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2005.04a
- /
- Pages.87-89
- /
- 2005
Characteristics of Flux-Lock Type Superconducting Fault Current Limiter Using Third Winding
3차 권선을 이용한 자속구속형 사고전류제한기의 특성
-
Cho, Yong-Sun
(Chosun Uni)
;
- Park, Hyoung-Min (Chosun Uni) ;
-
Park, Chung-Ryul
(Chonbuk Uni)
;
- Lim, Sung-Hun (Research Center of Industrial Technology Engineering Research Institute) ;
-
Cho, Hyo-Sang
(Chosun Uni)
-
조용선
(조선대학교 전기공학과)
;
- 박형민 (조선대학교 전기공학과) ;
-
박충렬
(전북대학교 전자전보공학과)
;
- 임성훈 (전북대학교 공업기술연구센터) ;
-
최효상
(조선대학교 전기공학과)
- Published : 2005.04.28
Abstract
In this paper, we analyzed that characteristics of flux-lock type superconducting fault current limiter (SFCL) using the third winding to fault current limiting. The flux-lock type SFCL using the third winding consists of the first and seconding windings which are wound in parallel each other a iron core. Also it connected inductively the third winding connected resistance of series. Because of the hysteresis according to the increased voltage, the distortion of current in the flux-lock type SFCL occurs. It is a disadvantage to increase the capacity of SFCL. We conformed that the third winding of the flux-lock type SFCL prevented the distortion of current. Also, the third winding did not affect the initial fault current of the flux-lock type SFCL.
Keywords