Design of a 20 T Class REBCO Insert in a 15 T Low Temperature Superconducting Magnet

doi:10.3390/electronics10141741

HFCAS OpenIR

	Design of a 20 T Class REBCO Insert in a 15 T Low Temperature Superconducting Magnet
	Shao, Liangjun 1; Zhang, Xintao 2; Yan, Yufan 1; Wang, Haoyuan 1; Liu, Huajun 2; Qu, Timing 1
	2021-07-01
发表期刊	ELECTRONICS
通讯作者	Qu, Timing(tmqu@mail.tsinghua.edu.cn)
摘要	A 20 T REBCO insert magnet has been designed considering a 15 T/150 mm background field generated by an LTS magnet. A two-nested-coil structure was chosen. The target of this project is to generate a 20 T/80 mm user field by inserting the outer MI-REBCO coil (Coil 2) first, then try to reach 35 T by inserting the inner NI-REBCO test coil (Coil 1). Coil 2 will be wound by copper packed, 185-mu m thick REBCO tapes co-wound with 50-mu m thick Hastelloy tapes. Coil 1 will be no-insulated wound by 65-mu m thick REBCO tapes. Two mechanical models were built to estimate the stress distribution inside the HTS coils during operation. The influence of the screening current distribution on stress was discussed. The unbalanced force caused by the coil misalignment was also simulated. The 20 T HTS insert magnet is planned to be built and tested in 2021. The progress of coil winding and preliminary test results at 77 K were presented.
关键词	high field superconducting magnet electromagnetic design mechanical support structure screening current effect
DOI	10.3390/electronics10141741
关键词[WOS]	COIL
收录类别	SCI
语种	英语
资助项目	Strategic Priority Research Program of the Chinese Academy of Science (CAS)[XDB25000000]
项目资助者	Strategic Priority Research Program of the Chinese Academy of Science (CAS)
WOS研究方向	Computer Science ; Engineering ; Physics
WOS类目	Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Physics, Applied
WOS记录号	WOS:000676413000001
出版者	MDPI
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/123331
专题	中国科学院合肥物质科学研究院
通讯作者	Qu, Timing
作者单位	1.Tsinghua Univ, Dept Mech Engn, State Key Lab Tribol, Beijing 100084, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Shao, Liangjun,Zhang, Xintao,Yan, Yufan,et al. Design of a 20 T Class REBCO Insert in a 15 T Low Temperature Superconducting Magnet[J]. ELECTRONICS,2021,10.
APA	Shao, Liangjun,Zhang, Xintao,Yan, Yufan,Wang, Haoyuan,Liu, Huajun,&Qu, Timing.(2021).Design of a 20 T Class REBCO Insert in a 15 T Low Temperature Superconducting Magnet.ELECTRONICS,10.
MLA	Shao, Liangjun,et al."Design of a 20 T Class REBCO Insert in a 15 T Low Temperature Superconducting Magnet".ELECTRONICS 10(2021).