REBCO コイルの機械的な要因による超伝導特性の劣化

  • 柳澤 吉紀
    Center for Life Science Technologies, RIKEN Graduate School of Engineering, Chiba University
  • 前田 秀明
    Center for Life Science Technologies, RIKEN

書誌事項

タイトル別名
  • Degradation in the REBCO Coil Performance for Mechanical Reasons
  • REBCO コイル ノ キカイテキ ナ ヨウイン ニ ヨル チョウデンドウ トクセイ ノ レッカ

この論文をさがす

抄録

REBCO conductors were commercialized only recently in 2009 and therefore the magnet technology for REBCO conductors remains undeveloped. The major technological problems for REBCO coils encountered thus far are (a) degradation in the superconducting performance for mechanical reasons, (b) difficulty in protecting the magnet in the case of a super-normal transition of the REBCO coil and (c) the enormous effect of a screening-current-induced magnetic field. In this paper, the basic mechanism of degradation in the REBCO superconducting coil performance due to mechanical reasons is investigated through experiments and numerical simulations. Effective remedies for the degradation are also discussed.

収録刊行物

  • 低温工学

    低温工学 48 (4), 151-156, 2013

    公益社団法人 低温工学・超電導学会 (旧 社団法人 低温工学協会)

被引用文献 (1)*注記

もっと見る

参考文献 (11)*注記

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ