Present status of the development of superconducting power cable

S. Honjo*, T. Mimura, Y. Takahashi

*この研究の対応する著者

研究成果: Conference article査読

11 被引用数 (Scopus)

抄録

In this paper, we focus on our R&D activities in the field of high-temperature superconducting (HTS) power transmission cable, and summarize its present status. Five- to seven-meter cable models and 50-m-long conductors were developed using silver-sheathed Bi-2223 tape wires. A 30-m single-phase cable prototype having a closed cooling cycle was also constructed. Numerical and experimental approaches were carried out to reduce AC losses in these conductors. Based on these activities, we have started a new project to develop a 100-m, 66 kV/114 MVA three-phase power transmission cable system prototype and conduct long-term loading tests. In this project, we aim at certifying its manufacturing ability and its, practicability, and also extracting the necessary information for development of a field-level HTS power cable system.

本文言語English
ページ(範囲)11-14
ページ数4
ジャーナルPhysica C: Superconductivity and its applications
335
1
DOI
出版ステータスPublished - 2000 6月
外部発表はい
イベント9th Japan-US Workshop on High-Tc Superconductors - Yamanashi, Jpn
継続期間: 1999 10月 131999 10月 15

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • エネルギー工学および電力技術
  • 電子工学および電気工学

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