한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2008년도 추계학술대회 논문집 Vol.21
- /
- Pages.358-359
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- 2008
전도냉각형 HTS 자석의 전류도입부에서의 열적 퀜치
Thermal Quench at Current Terminals of the Conduction-Cooled HTS Magnet
-
Bae, Joon-Han
(KERI)
;
- Bae, Duck-Kweon (Chungju National Univ.) ;
- Park, Hae-Yong (KERI) ;
-
Shon, Myung-Hwan
(KERI)
;
-
Seong, Ki-Chul
(KERI)
- 발행 : 2008.11.06
초록
The heat generated in the high-Tc superconducting (HTS) devices is related with the cost efficiency and safe factor of HTS devices. This paper deals with the quench at the conduction-cooled joint between the HTS wire and copper terminals. The 3-D numerical simulation of this phenomenon was implemented and compared with the experimental results. The experiment was implemented with the HTS wire mounted on the copper blocks cooled with a Gifford McMahon (GM) cryocooler.