| アイテムタイプ |
学術雑誌論文 = Journal Article(1) |
| 公開日 |
2025-01-14 |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| タイトル |
|
|
タイトル |
First Validation of Robust REBCO Insert Concept on a Large 20-Pancake Prototype Reaching Up to 25 T |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 著者 |
Badel, A.
Takahashi, K.
Zampa, A.
岡田, 達典
Nishijima, G.
Uto, T.
Takewa, H.
Hanai, S.
Ioka, S.
Inagaki, J.
Awaji, S.
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
We recently proposed a robust REBCO HTS (RareEarth BaCuO) insert coil concept in the framework of a project to upgrade the 25 T Cryogen-Free Superconducting Magnet at the High Field Laboratory For Superconducting Materials to reach 30 T. In this article, the conductor consists of a two-tape bundle to mitigate the risks posed by local tape degradation. So-called edge impregnation is used to enhance the mechanical stiffness while reducing delamination risk, providing conduction-cooling capability at the same time. This insert is to be protected against the risk of thermal runaway simply by using dump resistor, thanks to an early detection concept. The different ideas forming the robust REBCO insert coil concept were tested successfully on various small scale prototypes. We report here their first implementation on a large-size insert coil, consisting of 20 stacked pancakes from the 30 T CSM upgrade insert. The mechanical behavior of the coil is modelled and validated with experiments. The thermal runaway detection setup is introduced. Its sensitivity and selectivity is discussed based on previous works on thermal runaway scenarios. |
|
言語 |
en |
| 書誌情報 |
en : IEEE Transactions on Applied Superconductivity
巻 33,
号 5,
発行日 2023-08-01
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| 出版社 |
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出版者 |
IEEE |
| DOI |
|
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|
識別子タイプ |
DOI |
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|
関連識別子 |
https://doi.org/10.1109/TASC.2023.3255178 |
| NCID |
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|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10791666 |
| ISSN |
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収録物識別子タイプ |
PISSN |
|
収録物識別子 |
1051-8223 |
| ISSN |
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|
収録物識別子タイプ |
EISSN |
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収録物識別子 |
1558-2515 |
| 著作権関連情報 |
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|
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. |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
High field superconducting magnet |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
insulated REBCO magnet |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
numerical modelling |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
quench protection |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 査読の有無 |
|
|
値 |
yes |
| 研究者情報 |
|
|
URL |
https://hyokadb02.jimu.kyutech.ac.jp/html/100001802_ja.html |
| 論文ID（連携） |
|
|
値 |
10448267 |
| 連携ID |
|
|
値 |
12988 |
10448267.pdf (1020 KB)
