WEKO3
アイテム
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Improvement of plasma position control by decoupling of Fast Plasma Position Control coil control and Superconducting Poloidal Field coil control on JT 60SA
https://repo.qst.go.jp/records/86402
https://repo.qst.go.jp/records/86402c6dd3bfa-134f-4782-9038-e6e5296ee730
Item type | 会議発表用資料 / Presentation(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2022-06-28 | |||||
タイトル | ||||||
タイトル | Improvement of plasma position control by decoupling of Fast Plasma Position Control coil control and Superconducting Poloidal Field coil control on 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_c94f | |||||
資源タイプ | conference object | |||||
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 |
Shinichiro, Kojima
× Shinichiro, Kojima× Shizuo, Inoue× Yoshiaki, Miyata× Hajime, Urano× Takahiro, Suzuki× Shinichiro, Kojima× Shizuo, Inoue× Yoshiaki, Miyata× Hajime, Urano× Takahiro, Suzuki |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The plasma position and shaping, and the plasma current are controlled by poloidal field (PF) coils consisting of superconductors, and the fast plasma position change is controlled by in-vessel coils consisting of normal conductors on recent tokamaks. The coil current response for the voltage command value depends on the time constant of the coil. The in-vessel coils have a much faster coil current response than PF coils due to the short time constant. Therefore, the decoupling control between in-vessel coils and PF coils respecting each coil current response must be established. In this study, we introduce the issues given by the coupling of in-vessel and PF coils controls and demonstrate the improved control by the decoupling. | |||||
会議概要(会議名, 開催地, 会期, 主催者等) | ||||||
内容記述タイプ | Other | |||||
内容記述 | 48th European Conference on Plasma Physics | |||||
発表年月日 | ||||||
日付 | 2022-06-27 | |||||
日付タイプ | Issued |