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Conference article

1 引用 (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.

元の言語英語
記事番号012047
ジャーナルJournal of Physics: Conference Series
871
発行部数1
DOI
出版物ステータス出版済み - 7 26 2017
イベント29th International Symposium on Superconductivity, ISS 2016 - Tokyo, 日本
継続期間: 12 13 201612 15 2016

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tapes
finite element method
screening
conductors
vector currents
critical current
coils
current density
electric potential

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

これを引用

Numerical reproduction of screening-current-induced fields in HTS tape windings using finite element method. / Okabe, Yuma; Honda, Tomokazu; Kajikawa, Kazuhiro.

:: Journal of Physics: Conference Series, 巻 871, 番号 1, 012047, 26.07.2017.

研究成果: ジャーナルへの寄稿Conference article

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