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Dept. of Comput. Sci. & Electron., Kyushu Inst. of Technol.
Dept. of Comput. Sci. & Electron., Kyushu Inst. of Technol.
Dept. of Comput. Sci. & Electron., Kyushu Inst. of Technol.
Dept. of Comput. Sci. & Electron., Kyushu Inst. of Technol.
抄録
critical current density of a superconductor in a parallel magnetic field. It was expected that a cable with a high current-carrying capacity could be realized with REBa2Cu3O7-σ (REBCO) coated conductors. However, the critical current density in most commercial coated conductors does not increase but slightly decreases with increasing parallel magnetic field. Nevertheless, the critical current density in the parallel magnetic field is remarkably higher than that in a normal in-plane magnetic field, and it is possible to construct a dc cable with a higher current-carrying capacity using this characteristic in comparison with conventional superconducting cables. In this paper, we propose a new design of dc power cable suitable for present commercial coated conductors. The optimal condition of the cable is discussed.
雑誌名
IEEE Transactions on Applied Superconductivity
巻
25
号
4
ページ
6606207
発行年
2015-04-28
出版者
IEEE
ISSN
1051-8223
1558-2515
2378-7074
書誌レコードID
AA11946236
DOI
info:doi/10.1109/TASC.2015.2427357
権利
Copyright (c) 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Design of Practical Superconducting DC Power Cable With REBCO Coated Conductors
IEEE TAS25_6606207.pdf
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