Numerical reproduction of screening-current-induced fields in HTS tape windings using finite element method

Yuma Okabe, Tomokazu Honda, Kazuhiro Kajikawa

研究成果: ジャーナルへの寄稿会議記事査読

3 被引用数 (Scopus)

抄録

The screening-current-induced fields in one of the high temperature superconducting (HTS) coils fabricated previously with coated conductors are evaluated numerically by using a one-dimensional finite element method, in which only the perpendicular component of a current vector potential is considered due to a very thin superconductor layer in the coated conductor. It is assumed that the voltage-current characteristics in the superconductor layer can be expressed by the critical state or n-value model, in which the field-dependent critical current density is also taken into account. The numerically calculated results of the screening-current-induced fields are compared with the experimental results carried out previously.

本文言語英語
論文番号012047
ジャーナルJournal of Physics: Conference Series
871
1
DOI
出版ステータス出版済み - 7月 26 2017
イベント29th International Symposium on Superconductivity, ISS 2016 - Tokyo, 日本
継続期間: 12月 13 201612月 15 2016

!!!All Science Journal Classification (ASJC) codes

  • 物理学および天文学一般

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