核融合炉マグネットへの適用をめざした 大電流高温超伝導導体の開発 ― 現在の状況と将来の展望 ―

柳 長門; 伊藤 悟; 寺﨑 義朗

doi:10.2221/jcsj.54.10

Review Articles

Development of Large-Current High-Temperature Superconductors for Fusion Reactor Magnets

- Present Status and Future Prospects -

Nagato YANAGI, Satoshi ITO, Yoshiro TERAZAKI

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Keywords: large-current high-temperature superconductor, fusion reactor magnet, tokamak, helical, joint, (Some figures in this article may appear in color only in the electronic version)

JOURNAL FREE ACCESS

2019 Volume 54 Issue 1 Pages 10-22

DOI https://doi.org/10.2221/jcsj.54.10

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Abstract

Aiming at application to future fusion reactor magnets, the development of large-current capacity high-temperature superconducting (HTS) conductors has started around the world. The present status of various conductor concepts and their properties are introduced. Future prospects are also discussed.

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