MISC

2007年6月

Conceptual design of HTS coil for SMES using YBCO coated conductor

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
  • Kohei Higashikawa
  • ,
  • Taketsune Nakamura
  • ,
  • Koji Shikimachi
  • ,
  • Naoki Hirano
  • ,
  • Shigeo Nagaya
  • ,
  • Takanobu Kiss
  • ,
  • Masayoshi Inoue

17
2
開始ページ
1990
終了ページ
1993
記述言語
英語
掲載種別
DOI
10.1109/TASC.2007.898947
出版者・発行元
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

High T-c superconducting (HTS) toroidal coil using YBCO coated conductor is designed for 70 MJ class superconducting magnetic energy storage (SMES) for power system control. Its configuration and shape are optimized by means of genetic algorithm (GA) to minimize the required length of the conductor. The optimization is performed for two kinds of constrains, i.e., maximum electric field or flux flow loss of the coil, which are calculated by means of finite element method (FEM). The FEM analysis considers quantitative current density (J)-electric field (E) expressions based on percolation transition model. It is shown that the great transport performance against magnetic field of YBCO coated conductor can realize a very compact SMES coil compared with an existing Nb-Ti's one.


リンク情報
DOI
https://doi.org/10.1109/TASC.2007.898947
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000248442600234&DestApp=WOS_CPL
ID情報
  • DOI : 10.1109/TASC.2007.898947
  • ISSN : 1051-8223
  • eISSN : 1558-2515
  • Web of Science ID : WOS:000248442600234

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