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R&D and preparation of ECH/CD system for JT-60SA
https://repo.qst.go.jp/records/66655
https://repo.qst.go.jp/records/666554ef9a97c-5d08-4d1f-9d0a-f21cb91574c2
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-03-15 | |||||
| タイトル | ||||||
| タイトル | R&D and preparation of ECH/CD system for 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 |
小林, 貴之
× 小林, 貴之× 澤畠, 正之× 寺門, 正之× 平内, 慎一× 佐藤, 文明× 和田, 健次× 日向, 淳× 横倉, 賢治× 梶原, 健× 小田, 靖久× 池田, 亮介× 諫山, 明彦× 高橋, 幸司× 森山, 伸一× 小林 貴之× 澤畠 正之× 寺門 正之× 平内 慎一× 佐藤 文明× 和田 健次× 日向 淳× 横倉 賢治× 梶原 健× 小田 靖久× 池田 亮介× 諫山 明彦× 高橋 幸司× 森山 伸一 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | An Electron Cyclotron Heating and Current Drive (ECH/CD) system is one of the essential tools in JT-60SA (Super Advanced). It will be used for many experimental purposes such as localized electron heating and current drive, stabilization of instabilities, plasma start-up assist and wall cleaning. The maximum heating power of 7 MW for the pulse duration of 100 s will be provided by means of 9 units of gyrotrons (1 MW each), 9 units of waveguide transmission lines (transmission efficiency of 75 – 80%) and 4 units of launchers. The gyrotron is featured by a capability of operations at three frequencies of 110 GHz, 138 GHz (1 MW/100 s) and 82 GHz (1 MW/1s) [1]. Toward the successful start of plasma experiments of JT-60SA, which is scheduled in 2020, R&D and preparation of the ECH/CD system components are progressing. In this presentation, R&D results on the ECH/CD launcher and the status on the preparation of the ECH/CD system components such as transmission line, control and power supply are reported. | |||||
| 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 | Japan-Korea Workshop on “Physics and Technology of Heating and Current Drive” | |||||
| 発表年月日 | ||||||
| 日付 | 2018-02-27 | |||||
| 日付タイプ | Issued | |||||
