Next generation of prototype direct current superconducting cable for railway system

M. Tomita, K. Suzuki, Y. Fukumoto, A. Ishihara, M. Muralidhar

研究成果: Article査読

18 被引用数 (Scopus)

抄録

The authors design and develop a prototype DC superconducting cable for railways. For the preliminary evaluation 2 m Bi-2223 DC cable is used. The maximum current flowing in the cable cooled by liquid nitrogen was 1720 A in the inner sheet wire and 2430 A in the outer sheet. The experimental results and simulations led to the conclusion important for practical applications that the leakage of magnetic field was negligible. This result is of crucial importance, in particular for use in railway systems.

本文言語English
論文番号063909
ジャーナルJournal of Applied Physics
109
6
DOI
出版ステータスPublished - 2011 3月 15
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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