ホシノ ツトム
  星野 勉
   所属   理工学部 総合理工学科(電気電子工学系)
   職種   教授
言語種別 英語
発行・発表の年月 2017/06
形態種別 学術雑誌
査読 査読あり
標題 FCL Effect of DC Superconducting Cables in Unsteady State
執筆形態 共著
掲載誌名 IEEE Transactions on Applied Superconductivity
掲載区分国外
出版社・発行元 IEEE
巻・号・頁 27(5400804)
著者・共著者 Taichi Nishihara and Tsutomu Hoshino and Masaru Tomita
概要 DC superconducting cables for railway systems connected between substations have been developed. The superconducting cable is expected to have an effect of a resistive type fault current limiter (FCL). The simulation model of a direct current system with superconducting cables was constructed and its behavior was analyzed. The behavior of a deteriorated superconducting cable in the unsteady state was also analyzed. The analyzed results suggest that the 3000-m-long superconducting cable has the FCL effect and the temperature distribution assuming operation at liquid nitrogen does not affect the FCL effect. Furthermore, influence of the local deterioration, which has a potential to damage a superconducting cable in the unsteady state, could be estimated using this constructed model.
DOI 10.1109/TASC.2017.2656632