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DESIGN AND MANUFACTURING OF THE SIC-BASED POWER SUPPLY SYSTEM FOR RESISTIVE-WALL-MODE CONTROL IN JT-60SA
https://repo.qst.go.jp/records/49446
https://repo.qst.go.jp/records/494466bce9f6c-5ee0-4a09-a5f5-0cc02c05696d
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-01-10 | |||||
| タイトル | ||||||
| タイトル | DESIGN AND MANUFACTURING OF THE SIC-BASED POWER SUPPLY SYSTEM FOR RESISTIVE-WALL-MODE CONTROL IN JT-60SA | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Ferro, A.
× Ferro, A.× Gasparini, F.× Gaio, E.× Tomasini, M.× Milani, P.× Massarelli, E.× Novello, L.× Matsukawa, M.× Hatakeyama, S.× Shimada, K.× 松川 誠× 畠山 昭一× 島田 勝弘 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In JT-60SA, the control of the instabilities called Resistive Wall Modes (RWMs) is realized also with a dedicated active control system based on 18 in-vessel sector coils. Each coil will be independently fed by a dedicated fast inverter. Due to the outstanding dynamic performance required, the new power modules based on Silicon-Carbide (SiC) have been adopted. Being capable to switch at 30 kHz, these components, together with a very fast control system, allow reaching the required high dynamic performance adopting the simple and compact H-bridge topology. The RWM-PS will be the first power supply system for fast control of plasma instabilities in fusion experiments adopting SiC semiconductors. This paper gives an overview of the final design of this power supply system, with particular emphasis on its special features and the solutions adopted to satisfy the critical requirements. The issues related with the high switching frequency and the peculiar nature of the load will be treated in detail. | |||||
| 書誌情報 |
IEEE Transactions in Plasma Science 巻 46, 号 5, p. 1489-1496, 発行日 2018-03 |
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| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1109/TPS.2017.2772902 | |||||
