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REBCO Coil With Robust Behavior Against Local Defects Wound Using Two-Tape Bundle
http://hdl.handle.net/10228/0002001315
http://hdl.handle.net/10228/00020013155c3d03f5-3ec7-4a5c-b205-febf03367cb7
| 名前 / ファイル | ライセンス | アクション |
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10448283.pdf (1 MB)
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| Item type | 共通アイテムタイプ(1) | |||||||||||||||||||||
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| 公開日 | 2025-02-14 | |||||||||||||||||||||
| タイトル | ||||||||||||||||||||||
| タイトル | REBCO Coil With Robust Behavior Against Local Defects Wound Using Two-Tape Bundle | |||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||
| その他のタイトル | ||||||||||||||||||||||
| その他のタイトル | REBCO coil with robust behavior against local defects wound using two-tape bundle | |||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||
| 著者 |
Abe, T.
× Abe, T.
× Badel, A.
× Okada, T.
× Awaji, S.
× Fujita, S.
× Tsuchiya, K.
× Iijima, Y.
× Daibo, M.
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| 著作権関連情報 | ||||||||||||||||||||||
| 権利情報 | Copyright (c) 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | |||||||||||||||||||||
| 抄録 | ||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||
| 内容記述 | REBa 2 Cu 3 O 7-δ (RE: rare earth/Y) coated conductors have good critical current characteristics under high magnetic fields. Their application to superconducting magnets generating above 25T is under active study. However, performance inhomogeneity along their length may cause damaging hotspots. Adapted winding technologies are needed to mitigate this phenomenon. One of such winding techniques is the two-tape bundle co-winding method, where two REBCO tapes are co-wound along with an isolating tape to form the conductor. To test this solution, a double pancake coil was wound with one of the pancakes having an artificially degraded short section on one of the tapes, where the critical current is close to 0. The I-V characteristics of both damages and undamaged pancakes are compared and analyzed based on critical current density J c (T,B ,θ) data, in terms of operation margins. At low voltage levels, similar I-V characteristics for damaged and undamaged pancakes are observed. The behavior is found similar to the expected behavior of a coil whose critical current I c is locally reduced by 50%, demonstrating the effectiveness of two-tape bundle for current redistribution in case of local defect, even under high current density. | |||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||
| 書誌情報 |
en : IEEE Transactions on Applied Superconductivity 巻 32, 号 6, 発行日 2022-04-04 |
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| 出版社 | ||||||||||||||||||||||
| 出版者 | IEEE | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | HTS coil | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | local defect | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | REBCO | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | two-tape bundle co-winding coil | |||||||||||||||||||||
| 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 | |||||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||||
| 出版タイプ | AM | |||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||||||||
| DOI | ||||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||||
| 関連識別子 | https://doi.org/10.1109/TASC.2022.3163690 | |||||||||||||||||||||
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| 収録物識別子タイプ | NCID | |||||||||||||||||||||
| 収録物識別子 | AA10791666 | |||||||||||||||||||||
| ISSN | ||||||||||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||||||||||
| 収録物識別子 | 1051-8223 | |||||||||||||||||||||
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| 収録物識別子タイプ | EISSN | |||||||||||||||||||||
| 収録物識別子 | 1558-2515 | |||||||||||||||||||||
| 研究者情報 | ||||||||||||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/100001802_ja.html | |||||||||||||||||||||
| 論文ID（連携） | ||||||||||||||||||||||
| 値 | 10448283 | |||||||||||||||||||||
| 連携ID | ||||||||||||||||||||||
| 値 | 12980 | |||||||||||||||||||||
