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Investigation of normal zone propagation velocity in AgSn/Ag/Ba122 superconducting tapes using a conduction cooling test system

文献类型：期刊论文

作者Li, Chunyan3; Zhou, Jin3; Zhao, Ling3; Zhu, Yanchang1; Kang, Rui3; Li, Wei3; Wang, Chengtao3; Wang, Yingzhe3; Wang, Juan3; Hou, Zhilong3
刊名SUPERCONDUCTOR SCIENCE & TECHNOLOGY
出版日期2024-08-01
卷号37
关键词quench normal zone propagation velocity conducting cooling IBS tape
ISSN号0953-2048
DOI10.1088/1361-6668/ad603e
通讯作者Li, Chunyan(lichunyan@ihep.ac.cn) ; Ma, Yanwei(ywma@mail.iee.ac.cn) ; Xu, Qingjin(xuqj@ihep.ac.cn)
英文摘要The investigation of the behavior of quench propagation in iron-based superconducting (IBS) tapes is important for their application in magnets and the design of quench protection systems. However, little research has been done in this area. In this work, a conduction cooling test system for IBS tapes and coils has been built, which has functions such as charging test, temperature and voltage data acquisition, pulse current heating, quench detection and protection. A series of experiments were performed on several 27 cm long IBS tapes to measure their normal zone propagation velocity (NZPV). The variation trends of NZPV with different operating temperatures, and with different ratios of operating current to critical current were systematically explored. In addition, monitoring all the voltages between different positions of an IBS tape, including two joints, has provided more detailed results and findings.
资助项目National Key R&D Program of China[2018YFA0704203] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB25000000] ; National Natural Science Foundation of China[12205319]
WOS研究方向Physics
语种英语
WOS记录号WOS:001271241500001
出版者IOP Publishing Ltd
资助机构National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/137161]  
专题中国科学院合肥物质科学研究院
通讯作者Li, Chunyan; Ma, Yanwei; Xu, Qingjin
作者单位1.Chinese Acad Sci, Inst Elect Engn, Key Lab Appl Superconduct, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
3.Chinese Acad Sci, Key Lab Particle Accelerat Phys & Technol, Inst High Energy Phys, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Li, Chunyan,Zhou, Jin,Zhao, Ling,et al. Investigation of normal zone propagation velocity in AgSn/Ag/Ba122 superconducting tapes using a conduction cooling test system[J]. SUPERCONDUCTOR SCIENCE & TECHNOLOGY,2024,37.
APA Li, Chunyan.,Zhou, Jin.,Zhao, Ling.,Zhu, Yanchang.,Kang, Rui.,...&Xu, Qingjin.(2024).Investigation of normal zone propagation velocity in AgSn/Ag/Ba122 superconducting tapes using a conduction cooling test system.SUPERCONDUCTOR SCIENCE & TECHNOLOGY,37.
MLA Li, Chunyan,et al."Investigation of normal zone propagation velocity in AgSn/Ag/Ba122 superconducting tapes using a conduction cooling test system".SUPERCONDUCTOR SCIENCE & TECHNOLOGY 37(2024).

入库方式： OAI收割

来源：合肥物质科学研究院

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