Conceptual design of HTS coil for SMES using YBCO coated conductor

Kohei Higashikawa, Taketsune Nakamura, Koji Shikimachi, Naoki Hirano, Shigeo Nagaya, Takanobu Kiss, Masayoshi Inoue

研究成果: ジャーナルへの寄稿記事

38 引用 (Scopus)

抄録

High Tc 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.

元の言語英語
ページ(範囲)1990-1993
ページ数4
ジャーナルIEEE Transactions on Applied Superconductivity
17
発行部数2
DOI
出版物ステータス出版済み - 6 1 2007

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magnetic energy storage
Conceptual design
Energy storage
coils
conductors
Electric fields
Finite element method
finite element method
Current density
electric fields
Genetic algorithms
Magnetic fields
Fluxes
Control systems
genetic algorithms
quantitative analysis
Chemical analysis
current density
optimization
configurations

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Physics and Astronomy (miscellaneous)

これを引用

Conceptual design of HTS coil for SMES using YBCO coated conductor. / Higashikawa, Kohei; Nakamura, Taketsune; Shikimachi, Koji; Hirano, Naoki; Nagaya, Shigeo; Kiss, Takanobu; Inoue, Masayoshi.

:: IEEE Transactions on Applied Superconductivity, 巻 17, 番号 2, 01.06.2007, p. 1990-1993.

研究成果: ジャーナルへの寄稿記事

Higashikawa, Kohei ; Nakamura, Taketsune ; Shikimachi, Koji ; Hirano, Naoki ; Nagaya, Shigeo ; Kiss, Takanobu ; Inoue, Masayoshi. / Conceptual design of HTS coil for SMES using YBCO coated conductor. :: IEEE Transactions on Applied Superconductivity. 2007 ; 巻 17, 番号 2. pp. 1990-1993.
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