Performance Improvement by Upgrading of the Multi-Field Test Facility of Superconducting Wires/Tapes
文献类型：期刊论文
| 作者 | Wang, Xingzhe1; Zhou, Youhe1; Guan, Mingzhi2 ; Xin, Canjie2; Wu, Beimin2
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| 刊名 | IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
 |
| 出版日期 | 2020-06-01 |
| 卷号 | 30期号:4页码:5 |
| ISSN号 | 1051-8223 |
| 关键词 | Field-dependent properties multifield test facility split superconducting magnet upgrading of sub-systems |
| DOI | 10.1109/TASC.2020.2977294 |
| 通讯作者 | Wang, Xingzhe(xzwang@lzu.edu.cn) |
| 英文摘要 | A versatile test facility capable of providing cryogenic-electro-magnetic multifield was constructed for field-dependent and mechanical property measurements of superconducting wires/tapes at Lanzhou University of China. It firstly realized a continuous variation of cryogenic temperature from 4.2 K to 77 K (& x223C;5 K/min) and a transport current from 0 & x2013;1000 A (& x223C;1 & x00A0;A/min) in a background magnetic field of 3.5 T. Aiming at improvements of samples in a larger scope, the facility was upgraded on several sub-systems, for example, the background superconducting magnet, variable-temperature cryogenic and mechanical loading and control system. This paper presents the latest upgrading of the multifield test facility. A semi-open split NbTi magnet with a combined cooling system was newly fabricated to generate a transverse background filed up to 5 T in a relatively larger test space of & x2205;100 & x00A0;mm & x00A0;& x00D7; H800 mm. To improve the cryogenic system for refrigeration, a compact cryostat of cylinder-like vacuum Dewar vessel with a visible window, cooled by a Gifford & x2013;McMahon (GM) cryocoolers, was constructed. The continuous temperature variations from 4 to 353 K (& x223C;10 K/min) and a high transport current application 0 & x2013;1000 A (& x223C;3 & x00A0;A/min) for testing superconducting wires/tapes were achieved. Additionally, a data acquisition system with accurate and synchronous measurements of multifield including current, temperature, strain, and AC losses was enhanced. Some tests illustrated that the upgrading of sub-systems and extend of operation range for the test facility were well improved. It will contribute to the progress in understanding design issues for superconducting wires/tapes under intense multiple fields. |
| WOS关键词 | STRAIN ; DEVICE ; FIELD |
| 资助项目 | National Natural Science Foundation of China[11932008] ; National Natural Science Foundation of China[11575266] ; Youth Innovation Promotion Association Chinese Academy of Science[2019404] ; Chinese Academy of Science Light of West China Program |
| WOS研究方向 | Engineering ; Physics |
| 语种 | 英语 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| WOS记录号 | WOS:000522313200001 |
| 资助机构 | National Natural Science Foundation of China ; Youth Innovation Promotion Association Chinese Academy of Science ; Chinese Academy of Science Light of West China Program |
| 源URL | [http://119.78.100.186/handle/113462/140638]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Wang, Xingzhe |
| 作者单位 | 1.Lanzhou Univ, Key Lab Mech Western Disaster & Environm, Coll Civil Engn & Mech, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xingzhe,Zhou, Youhe,Guan, Mingzhi,et al. Performance Improvement by Upgrading of the Multi-Field Test Facility of Superconducting Wires/Tapes[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2020,30(4):5. |
| APA | Wang, Xingzhe,Zhou, Youhe,Guan, Mingzhi,Xin, Canjie,&Wu, Beimin.(2020).Performance Improvement by Upgrading of the Multi-Field Test Facility of Superconducting Wires/Tapes.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,30(4),5. |
| MLA | Wang, Xingzhe,et al."Performance Improvement by Upgrading of the Multi-Field Test Facility of Superconducting Wires/Tapes".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 30.4(2020):5. |
入库方式： OAI收割
来源：近代物理研究所
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