論文

2002年3月

Preliminary experiments on saturated DC reactor type fault current limiter

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
  • KM Salim
  • ,
  • T Hoshino
  • ,
  • M Nishikawa
  • ,
  • Muta, I
  • ,
  • T Nakamura

12
1
開始ページ
872
終了ページ
875
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1109/TASC.2002.1018539
出版者・発行元
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

Preliminary experiments have been performed on our proposed saturated DC reactor type superconducting fault current limiter (SFCL). The proposed SFCL is similar to a DC reactor type but an additional control winding is used. The DC bias current in the control winding saturates the core. The B-H curve of a magnetic circuit shows that low inductance value can be achieved in saturated region and high value in unsaturated region. The inductance of the saturated reactor depends on type of magnetic material, core size, number of turns and biasing conditions. The advantage of this type of SFCL over the existing DC reactor type is that, it shows low inductance value at normal operation and high value during fault time. On the other hand, the present DC reactor type SFCL shows a fixed value of inductance both in normal and fault time. In our experiment, we observed the inductance behavior of the saturated reactor by changing the control current. In order to make the work simple and convenient we have chosen a ferrite core. The experimental results are presented in this paper.


リンク情報
DOI
https://doi.org/10.1109/TASC.2002.1018539
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000176908600195&DestApp=WOS_CPL
URL
http://repository.kulib.kyoto-u.ac.jp/dspace/handle/2433/39945
ID情報
  • DOI : 10.1109/TASC.2002.1018539
  • ISSN : 1051-8223
  • Web of Science ID : WOS:000176908600195

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