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Magnetic Field Design of Dipole Magnet Wound With Coated Conductor Considering Its Current Transport Characteristics
https://repo.qst.go.jp/records/46303
https://repo.qst.go.jp/records/46303e1e39efd-62f4-4e10-aecd-e19fc268a2d7
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-04-20 | |||||
| タイトル | ||||||
| タイトル | Magnetic Field Design of Dipole Magnet Wound With Coated Conductor Considering Its Current Transport Characteristics | |||||
| 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 |
Takahashi, Keita
× Takahashi, Keita× Amemiya, Naoyuki× Nakamura, Taketsune× Ogitsu, Toru× Noda, Kouji× et.al× 雨宮 尚之× 荻津 透× 野田 耕司 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | When designing accelerator magnets using high superconductor tapes, their current transport characteristics with anisotropic magnetic field dependence as well as their temperature dependence must be considered. The current transport characteristics of commercially-available GdBa2Cu3O7 coated conductor made by IBAD and PLD process were measured in various magnetic fields and temperatures, and they were formulated with the percolation depinning model. Using the formulated current transport characteristics, dipole magnets wound with coated conductors were designed to show the feasibility of accelerator magnets operated at a high temperature, where cryo-coolers can be applied. First, a two-dimensional magnet cross-section was designed, and, then, a three-dimensional magnet design was made, based on the constant perimeter restriction and considering the bending and torsion tolerances of coated conductors. Their enthalpy margins, temperature margins, and current margins were estimated and they were compared with that of a NbTi magnet. | |||||
| 書誌情報 |
IEEE Transactions on Applied Superconductivity 巻 21, 号 3, p. 1833-1837, 発行日 2011-04 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1051-8223 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1109/tasc.2010.2088370 | |||||
