Trial Design of a 6.6-kV Magnetic Shielding Type of Superconducting Fault Current Limiter and Performance Analysis Based on a Finite Element Method

Hiroyuki Kado*, Michiharu Ichikawa, Hiroshi Ueda, Atsushi Ishiyama

*この研究の対応する著者

研究成果: Article › 査読

1 被引用数 (Scopus)

抄録

Superconducting fault current limiter (SCFCL) is expected to be a first application of high-TC superconductors to electric power systems. We have been developing a magnetic shielding type of SCFCL. In this paper, we propose a design method for the magnetic shield SCFCL. The method is based on a newly developed computer program which can evaluate the dynamic thermal and electromagnetic behaviors of high-TC superconducting cylinder in fault current limiter operation. As an example, the trial design of a model system, which is 6.6 kV (rms) in rated voltage, 400 A(rms) in rated current, and 12.5 kA(rms) in maximum prospective short-circuit current, is shown.

本文言語English
ページ（範囲）50-57
ページ数8
ジャーナルElectrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi)
巻145
号2
DOI
出版ステータスPublished - 2003 11月 15
外部発表はい

ASJC Scopus subject areas

  • 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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