Design of Bi-2223/Ag coil based on genetic algorithm and finite element method

Kohei Higashikawa; Taketsune Nakamura; Tsutomu Hoshino; Itsuya Muta

doi:10.1109/TASC.2005.849326

Design of Bi-2223/Ag coil based on genetic algorithm and finite element method

Kohei Higashikawa, Taketsune Nakamura, Tsutomu Hoshino, Itsuya Muta

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

We designed Bi-2223/Ag coils based on genetic algorithm and finite element method. The winding geometry as well as the operating current of the coil was optimized for the minimization of its loss, on condition that its operating temperature, stored energy and total length of the conductor were constant. The loss was calculated with the use of the analytical expressions that could quantitatively describe the current transport characteristics in high T _c superconductor including their magnetic anisotropy and temperature dependence. Some optimized results were shown and discussed in this paper.

Original language	English
Pages (from-to)	1895-1898
Number of pages	4
Journal	IEEE Transactions on Applied Superconductivity
Volume	15
Issue number	2 PART II
DOIs	https://doi.org/10.1109/TASC.2005.849326
Publication status	Published - Jun 2005
Externally published	Yes

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/TASC.2005.849326

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abstract = "We designed Bi-2223/Ag coils based on genetic algorithm and finite element method. The winding geometry as well as the operating current of the coil was optimized for the minimization of its loss, on condition that its operating temperature, stored energy and total length of the conductor were constant. The loss was calculated with the use of the analytical expressions that could quantitatively describe the current transport characteristics in high T c superconductor including their magnetic anisotropy and temperature dependence. Some optimized results were shown and discussed in this paper.",

author = "Kohei Higashikawa and Taketsune Nakamura and Tsutomu Hoshino and Itsuya Muta",

note = "Funding Information: Manuscript received October 4, 2004. This work was supported by The Iwatani Naoji Foundations Research Grant, Mizuho Foundation for the Promotion of Sciences and the 21st century COE program (no. 14213201) in Japan.",

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AU - Nakamura, Taketsune

AU - Hoshino, Tsutomu

AU - Muta, Itsuya

N1 - Funding Information: Manuscript received October 4, 2004. This work was supported by The Iwatani Naoji Foundations Research Grant, Mizuho Foundation for the Promotion of Sciences and the 21st century COE program (no. 14213201) in Japan.

PY - 2005/6

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Design of Bi-2223/Ag coil based on genetic algorithm and finite element method

Abstract

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