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Power Amplifiers Based on SiC Technology for MHD Mode Control in Fusion Experiments
https://repo.qst.go.jp/records/47952
https://repo.qst.go.jp/records/47952b3377ce6-8b11-4dff-8226-32e453ba8db8
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-05-22 | |||||
| タイトル | ||||||
| タイトル | Power Amplifiers Based on SiC Technology for MHD Mode Control in Fusion Experiments | |||||
| 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 |
Gaio, Elena
× Gaio, Elena× Ferro, Alberto× Novello, Luca× Matsukawa, Makoto× 松川 誠 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The effective control of MHD instabilities in fusion experiments by means of actively controlled coils calls for challenging dynamic requirements to the relevant power supply (PS) systems. This paper reports on the case of the PS system for resistive wall mode control in the JT-60SA satellite tokamak, where analyses showed the difficulty of satisfying the demanding requirements in terms of high current bandwidth (3 kHz) and short latency (<50 s) with a simple H-bridge topology adopting standard IGBT. On the contrary, the use of Si–SiC IGBT with the same topology can allow meeting the specifications, as demonstrated by the development and test of such a power amplifier, rated for 300 Apk and 240 V. | |||||
| 書誌情報 |
IEEE TRANSACTIONS ON PLASMA SCIENCE 巻 44, 号 9, p. 1654-1661, 発行日 2016-09 |
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| 出版者 | ||||||
| 出版者 | IEEE | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1109/TPS.2016.2569451 | |||||
