Research and Optimization of Ice Impregnation for YBCO Coils

doi:10.1109/TASC.2020.2969408

	Research and Optimization of Ice Impregnation for YBCO Coils
	Ding, Hangwei 3,4; Wang, Guangda 1; He, Rui 1; Huang, Ziyi 1; Qin, Jinggang 2; Liu, Huajun 2; Li, Liang 1; Tan, Yunfei 1
刊名	IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
	2020-06-01
卷号	30
关键词	Crack ice impregnation mechanical strength YBCO coils
ISSN号	1051-8223
DOI	10.1109/TASC.2020.2969408
通讯作者	Tan, Yunfei(tanyf@hust.edu.cn)
英文摘要	Epoxy resins was used to impregnate the HTS coils for mechanical reinforcement and insulation. Nevertheless, as impacted by the different thermal expansion coefficients between epoxy resin and HTS tape, the performance of epoxy impregnated HTS coils will be inevitably degraded. Given this, the ice impregnation technique of pulsed magnets was employed to HTS coils for the first time. However, the mechanical strength of ice is weak, voids or cracks are easy to form during the cooling down process. In this study we try to eliminate the crack by mixing water-soluble materials into water. The mechanical strength of ice itself was enhanced by the combination ice and fiberglass. Since ice was used for the insulating material, the electric insulation property of ice cannot be affected by the added substance, the D.C. breakdown voltage of specimen was tested.
资助项目	Nationa Natural Science Foundation of China[U1632276] ; Nationa Natural Science Foundation of China[51821005] ; National Key Research and Development Plan Project of China[2016YFA0401703] ; Anhui Natural Science Foundation of China[1808085J01] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB25020200]
WOS关键词	PERFORMANCE ; DEGRADATION
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:000526923400001
资助机构	Nationa Natural Science Foundation of China ; National Key Research and Development Plan Project of China ; Anhui Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/103713]
专题	中国科学院合肥物质科学研究院
通讯作者	Tan, Yunfei
作者单位	1.Huazhong Univ Sci & Technol, Wu Han Natl High Magnet Field Ctr, Wuhan 430074, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 3.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Peoples R China 4.Univ Sci & Technol China, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Ding, Hangwei,Wang, Guangda,He, Rui,et al. Research and Optimization of Ice Impregnation for YBCO Coils[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2020,30.
APA	Ding, Hangwei.,Wang, Guangda.,He, Rui.,Huang, Ziyi.,Qin, Jinggang.,...&Tan, Yunfei.(2020).Research and Optimization of Ice Impregnation for YBCO Coils.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,30.
MLA	Ding, Hangwei,et al."Research and Optimization of Ice Impregnation for YBCO Coils".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 30(2020).