Study on optimal design of high temperature superconducting coil based on AC loss minimization

Satoshi Fukui, Kei Ohsugi, Takeru Nishijyo, Jun Ogawa, Tetsuo Oka, Mitsugi Yamaguchi, Takao Sato, Mitsuho Furuse, Tomoaki Takao, Osami Tsukamoto

研究成果: Article

6 引用 (Scopus)

抜粋

This paper presents an optimal design method of winding cross section of high temperature superconducting coils wound by Bi2223/Ag tape based on AC loss minimization. We try to optimize the winding cross section starting from the conventional HTS coil with the rectangular cross section to minimize the AC loss. An example of the optimal cross section coil is presented. The result shows that the AC loss in the optimized coil is significantly reduced and the critical current of the optimized coil is increased compared with the rectangle cross section coil. It is verified that our optimal design method is effective to reduce the AC loss in the HTS coil. The disadvantageous points of the optimized coil are also discussed.

元の言語English
記事番号4510854
ページ(範囲)1366-1369
ページ数4
ジャーナルIEEE Transactions on Applied Superconductivity
18
発行部数2
DOI
出版物ステータスPublished - 2008 6 1
外部発表Yes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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  • これを引用

    Fukui, S., Ohsugi, K., Nishijyo, T., Ogawa, J., Oka, T., Yamaguchi, M., Sato, T., Furuse, M., Takao, T., & Tsukamoto, O. (2008). Study on optimal design of high temperature superconducting coil based on AC loss minimization. IEEE Transactions on Applied Superconductivity, 18(2), 1366-1369. [4510854]. https://doi.org/10.1109/TASC.2008.920823