An optimal design method for SMES coils using HTS tapes

So Noguchi, Hideo Yamashita, Atsushi Ishiyama

    Research output: Contribution to journalArticle

    21 Citations (Scopus)

    Abstract

    This paper describes an optimal design method for SMES coils wound with high temperature superconducting (HTS) tapes (e.g., Bi2223/Ag tapes). Recently, the properties of HTS tapes have advanced and HTS magnets have been constructed and demonstrated [1]-[3]. However, the HTS tapes have thermal different characteristics compared with the low temperature superconducting (LTS) wires. Therefore, it is necessary to consider these characteristics of HTS tapes at magnet design stage. We propose an optimal design method for SMES coils using Bi2223/Ag tapes. And the proposed configuration is optimized by using the simulated annealing (SA), which is one of the optimization algorithms, under a lot of constraints such as B-I characteristic, storage energy, and so on. The details of the optimization method and examples of its application to small SMES coils (0.5 MJ) using Bi2223/Ag tape are shown.

    Original languageEnglish
    Pages (from-to)1459-1462
    Number of pages4
    JournalIEEE Transactions on Applied Superconductivity
    Volume12
    Issue number1
    DOIs
    Publication statusPublished - 2002 Mar

    Fingerprint

    Superconducting tapes
    tapes
    coils
    Tapes
    Temperature
    Superconducting wire
    Superconducting magnets
    optimization
    Simulated annealing
    simulated annealing
    Energy storage
    superconducting magnets
    energy storage
    Magnets
    Optimal design
    magnets
    wire
    configurations

    Keywords

    • High temperature superconducting tape
    • Optimal design
    • SMES coil

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Physics and Astronomy (miscellaneous)

    Cite this

    An optimal design method for SMES coils using HTS tapes. / Noguchi, So; Yamashita, Hideo; Ishiyama, Atsushi.

    In: IEEE Transactions on Applied Superconductivity, Vol. 12, No. 1, 03.2002, p. 1459-1462.

    Research output: Contribution to journalArticle

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