Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2006.06a
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- Pages.265-266
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- 2006
Critical Current and AC loss Characteristics with Pitch of HTS tape
HTS tape의 Pitch에 따른 임계전류 및 교류손실 특성
- Kim, Hae-Joon (Korea Electrotechnology Research Institute) ;
- Sim, Ki-Deok (Korea Electrotechnology Research Institute) ;
- Kim, Jae-Ho (Korea Electrotechnology Research Institute) ;
- Kim, Seok-Ho (Korea Electrotechnology Research Institute) ;
- Cho, Jeon-Wook (Korea Electrotechnology Research Institute)
- Published : 2006.06.22
Abstract
Superconductor is developed for applications in high-power devices such as power-transmission cables, transformers, motor and generators. In such applications, HTS tapes are subjected to various kinds of stress or strain. In the fabrication of the devices, the critical current (Ic) of the high temperature superconductor degrades due to many reasons including the tension applied by bending, twist and thermal contraction. In particular manufactured HTS cable, we need pitch angle controls. This paper is analyzed that Ic characteristics is changed pitch angle of HTS tape. These results will amount the most important basis data in HTS cable.