2007年6月
Conceptual design of HTS coil for SMES using YBCO coated conductor
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
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- 巻
- 17
- 号
- 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
- ID情報
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- DOI : 10.1109/TASC.2007.898947
- ISSN : 1051-8223
- eISSN : 1558-2515
- Web of Science ID : WOS:000248442600234