Development of effective power supply using electric double layer capacitor for static magnetic field coils in fusion plasma experiments

M. Inomoto, K. Abe, T. Yamada, A. Kuwahata, S. Kamio, Q. H. Cao, M. Sakumura, N. Suzuki, T. Watanabe, Y. Ono

研究成果: Contribution to journalArticle査読

5 被引用数 (Scopus)

抄録

A cost-effective power supply for static magnetic field coils used in fusion plasma experiments has been developed by application of an electric double layer capacitor (EDLC). A prototype EDLC power supply system was constructed in the form of a series LCR circuit. Coil current of 100 A with flat-top longer than 1 s was successfully supplied to an equilibrium field coil of a fusion plasma experimental apparatus by a single EDLC module with capacitance of 30 F. The present EDLC power supply has revealed sufficient performance for plasma confinement experiments whose discharge duration times are an order of several seconds.

本文言語英語
論文番号023502
ジャーナルReview of Scientific Instruments
82
2
DOI
出版ステータス出版済み - 2 2011
外部発表はい

All Science Journal Classification (ASJC) codes

  • 器械工学

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