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Progress in Design and Fabrication of Current and Helium Feeding System for JT-60SA Superconducting Coils
https://repo.qst.go.jp/records/73180
https://repo.qst.go.jp/records/73180028848cf-e1ef-4ad2-bb38-d39a8b589216
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-01-31 | |||||
| タイトル | ||||||
| タイトル | Progress in Design and Fabrication of Current and Helium Feeding System for JT-60SA Superconducting Coils | |||||
| 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 |
木津, 要
× 木津, 要× 神谷, 宏治× 村上, 陽之× 夏目, 恭平× 薄井, 勝富× 市毛, 尚志× 本田, 敦× 佐藤, 稔× 福井, 良磨× 柏, 好敏× 土屋, 勝彦× 河野, 勝己× 礒野, 高明× 木津 要× 神谷 宏治× 村上 陽之× 夏目 恭平× 薄井 勝富× 市毛 尚志× 本田 敦× 佐藤 稔× 福井 良磨× 柏 好敏× 土屋 勝彦× 河野 勝己× 礒野 高明 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | To realize JT-60SA of the largest superconducting tokamak device in the world, the current feeder, helium piping and control system have been designed. In order to reduce the reaction force of support, crank shaped feeder and piping were designed. The crank shaped feeder reduces the reaction force of support to 10% of zigzag shaped feeder. Because of the limited space in torus hall, many interfaces of feeder and piping are located at upper part of tokamak. Feeders and piping have to manage large displacement of interface by adding bending. One box type electrical joint was developed with good reproducibility of electrical resistance below 3 nΩ even though different connecting positions and manufactures. Five coil terminal boxes, eleven valve boxes, components of cryoline and control system were manufactured already. These components will be installed in torus hall in 2019. | |||||
| 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 | 第27回核融合エネルギー会議 | |||||
| 発表年月日 | ||||||
| 日付 | 2018-10-26 | |||||
| 日付タイプ | Issued | |||||
