MgB2超電導線の交流通電における自己磁界損失

書誌事項

タイトル別名
  • Self-field Loss in AC Transport Current Loss of MgB2 Superconducting Composites
  • MgB2 チョウデンドウセン ノ コウリュウ ツウデン ニ オケル ジコ ジカイ ソンシツ

この論文をさがす

抄録

The measurement and analysis of AC transport current loss (self-field loss) in MgB2 superconducting composites were studied. In experimental results, the normalized Ic dependency of AC loss in the MgB2 deviated from Norris' theoretical curve. Then a numerical analysis was performed by taking into consideration the model of a round superconducting wire that consisted of three concentric layers. The analysis clearly showed the experimentally obtained results, such as that the phenomenon originated in the inhomogeneity of the critical current density in the wire rod section.

収録刊行物

  • 低温工学

    低温工学 38 (11), 615-622, 2003

    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)

参考文献 (6)*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