WEKO3
アイテム
Electromagnetic design of the superconducting magnet for a compact heavy-ion synchrotron
https://repo.qst.go.jp/records/84418
https://repo.qst.go.jp/records/8441802c40c55-5e7b-43cc-9005-5d60f16bc05b
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2021-12-27 | |||||
| タイトル | ||||||
| タイトル | Electromagnetic design of the superconducting magnet for a compact heavy-ion synchrotron | |||||
| 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 |
Kota, Mizushima
× Kota, Mizushima× Ye, Yang× Tetsuya, Fujimoto× Yoshiyuki, Iwata× Shunya, Matsuba× Yasushi, Abe× Etsuo, Noda× Masami, Urata× Toshiyuki, Shirai× Tomofumi, Orikasa× Shigeki, Takayama× Saki, Amano× Kosuke, Nakanishi× Yutaka, Hirata× Kota, Mizushima× Ye, Yang× Yoshiyuki, Iwata× Shunya, Matsuba× Yasushi, Abe× Etsuo, Noda× Masami, Urata× Toshiyuki, Shirai |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A project to develop a compact heavy ion therapy device has been initiated at the National Institutes for Quantum and Radiological Science and Technology . The therapy device uses a 430 MeV/u synchrotron with superconducting bending magnets as a main accelerator. In order to reach the required output of the heavy ion beam, the bending magnets have been designed to be operate d alternately from 0.3 T (for to 3.5 T maximum (for extraction) at the ramping rate of 0.6 T/s. The 3D electromagnetic design of the synchrotron bending magnet has been performed. The magnetic length is 1.49 m for 45 degree bending angle, and curvature radius is 1.89 m. The superconducting coil consists of a low loss NbTi wire with a 1 mm diameter , and t he maximum operating current is 265A. To suppress the magnetomotive force, t he cross sectional coil design adopt ed an elliptical shaped arrangement. The coil and iron yoke designs were optimized for the uniformity of the magnetic field in the required area In addition, a short straight model with a magnetic length of 400 mm w as fabricated for the feasibility demonstration. The results of the excitation test as well as the electromagnetic design will be 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 | 27th International Conference on Magnet Technology | |||||
| 発表年月日 | ||||||
| 日付 | 2021-11-16 | |||||
| 日付タイプ | Issued | |||||
