Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2003.07a
- /
- Pages.601-604
- /
- 2003
Analysis for Magnetic field generated in the Flux-Lock Type Reactor using HTSC during a fault time
고온초전도체를 이용한 자속구속 리액터의 사고시 발생되는 자계 분석
- Lim, Sung-Hun (Chonbuk National Univ.) ;
-
Choi, Hyo-Sang
(Chosun Univ.)
;
- Kang, Hyeong-Gon (Chonbuk National Univ.) ;
- Ko, Seok-Cheol (Chonbuk National Univ.) ;
-
Lee, Jong-Hwa
(Chonbuk National Univ.)
;
- Choi, Myung-Ho (Kwangju Health College) ;
-
Song, Jae-Joo
(Sun Cheon Chongam College)
;
- Han, Byoung-Sung (Chonbuk National Univ.)
- 임성훈 (전북대학교) ;
-
최효상
(조선대학교)
;
- 강형곤 (전북대학교) ;
- 고석철 (전북대학교) ;
-
이종화
(전북대학교)
;
- 최명호 (광주보건대학) ;
-
송재주
(순천청암대학)
;
- 한병성 (전북대학교)
- Published : 2003.07.10
Abstract
The magnetic field generated in the iron core, which is required for the magnetic field to link each coil of the flux-lock type reactor, affects the fault current limiting characteristics of the flux-lock type high-Tc superconducting fault current limiter(SFCL). By applying numerical analysis for equivalent circuit of flux-lock type SFCL, the magnetic field induced in the iron core including currents of each coil was investigated. Through the analysis of magnetic field, we have analyzed that the magnetic field linked the 3rd coil, which is wound in the iron core, prevents the saturation of the iron core, but decreases the impedance of the flux-lock type SFCL.
Keywords
- flux-lock type reactor;
- fault current limiting characteristics;
- flux-lock type high-Tc superconducting fault current limiter(SFCL);
- numerical analysis;
- equivalent circuit