2014年3月
Alternating current loss characteristics of a Roebel cable consisting of coated conductors and a three-dimensional structure
SUPERCONDUCTOR SCIENCE & TECHNOLOGY
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- 巻
- 27
- 号
- 3
- 開始ページ
- 035007
- 終了ページ
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1088/0953-2048/27/3/035007
- 出版者・発行元
- IOP PUBLISHING LTD
The three-dimensional structure of Roebel cables consisting of coated conductors influences their ac loss characteristics. Measurements of the ac loss and numerical electromagnetic field analyses were carried out using a six-strand Roebel cable as well as several reference conductors: a single straight coated conductor, a 3 x 1 stack, where three straight coated conductors were stacked, and a 3 x 2 stack, where two 3 x 1 stacks were placed side by side. The measured and calculated ac losses of the Roebel cable and those of the reference conductors were compared with one another. The ac loss characteristics were discussed on the basis of the electromagnetic phenomena inside the superconductors obtained from numerical electromagnetic field analyses. The influence of the three-dimensional structure of the Roebel cable on its ac loss characteristics was verified on the basis of the experimental and numerical results.
- リンク情報
- ID情報
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- DOI : 10.1088/0953-2048/27/3/035007
- ISSN : 0953-2048
- eISSN : 1361-6668
- Web of Science ID : WOS:000331149100007