2013年3月
A Conceptual Design Study for the Error Field Correction Coil Power Supply in JT-60SA
PLASMA SCIENCE & TECHNOLOGY
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- 巻
- 15
- 号
- 3
- 開始ページ
- 257
- 終了ページ
- 260
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1088/1009-0630/15/3/13
- 出版者・発行元
- IOP PUBLISHING LTD
This paper describes a conceptual design study for the circuit configuration of the Error Field Correction Coil (EFCC) power supply (PS) to maximize the expected performance with reasonable cost in JT-605A. The EFCC consists of eighteen sector coils installed inside the vacuum vessel, six in the toroidal direction and three in the poloidal direction, each one rated for 30 kA-turn. As a result, star point connection is proposed for each group of six EFCC coils installed cyclically in the toroidal direction for decoupling with poloidal field coils. In addition, a six phase inverter which is capable of controlling each phase current was chosen as PS topology to ensure higher flexibility of operation with reasonable cost.
- リンク情報
- ID情報
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- DOI : 10.1088/1009-0630/15/3/13
- ISSN : 1009-0630
- Web of Science ID : WOS:000316344400013