Electromagnetic analysis on magnetic field and current distribution in high temperature superconducting thin tape in coil winding

Hiroshi Ueda, Seok Beom Kim, So Noguchi, Atsushi Ishiyama, Hiroshi Miyazaki, Sadanori Iwai, Taizo Tosaka, Shunji Nomura, Tsutomu Kurusu, Shinichi Urayama, Hidenao Fukuyama

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Citations (Scopus)

    Abstract

    High temperature superconducting (HTS) wires are high aspect ratio cross-section tapes. Therefore, the applications of HTS tapes lead to various problems such as AC loss, non-uniform current, and screening current. In practice, we must investigate the detail of current distribution in HTS tapes using the electromagnetic analysis technique dealing with high aspect ratio tape and nonlinearity of superconductor. We developed the numerical simulation code of electromagnetic field analysis in HTS tape using a finite element method (FEM) and fast multipole method (FMM).

    Original languageEnglish
    Title of host publicationIEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    ISBN (Electronic)9781509010325
    DOIs
    Publication statusPublished - 2017 Jan 12
    Event17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016 - Miami, United States
    Duration: 2016 Nov 132016 Nov 16

    Other

    Other17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016
    CountryUnited States
    CityMiami
    Period16/11/1316/11/16

    Keywords

    • High temperature superconducting coil
    • Irregular field
    • Screening current
    • Temporal stability
    • Thin tape

    ASJC Scopus subject areas

    • Computational Mathematics
    • Instrumentation
    • Electrical and Electronic Engineering

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  • Cite this

    Ueda, H., Kim, S. B., Noguchi, S., Ishiyama, A., Miyazaki, H., Iwai, S., Tosaka, T., Nomura, S., Kurusu, T., Urayama, S., & Fukuyama, H. (2017). Electromagnetic analysis on magnetic field and current distribution in high temperature superconducting thin tape in coil winding. In IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation [7816041] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CEFC.2016.7816041