Design and Development of Turn Insulation Automatic Wrapping System for CRAFT TF

doi:10.1109/TASC.2022.3196778

	Design and Development of Turn Insulation Automatic Wrapping System for CRAFT TF
	He, Jian 1,2; Wu, Jiefeng 2; Wen, Wei 2; Yan, Zhaohui 1,2; Wu, Yu 2; Wen, Jun 2
刊名	IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
	2022-11-01
卷号	32
关键词	Wrapping Conductors Insulation Fixtures Windings Rails Magnetic heads Comprehensive Research Facility for Fusion Technology (CRAFT) Denavit-Hartenberg (D-H) method motion control toroidal field coil turn insulation wrapping
ISSN号	1051-8223
DOI	10.1109/TASC.2022.3196778
通讯作者	Wen, Wei(wenwei@ipp.ac.cn)
英文摘要	A principal part of the Comprehensive Research Facility for Fusion Technology (CRAFT) is the toroidal field (TF) coil project, which aims at fabricating a prototype TF coil for China Fusion Engineering Test Reactor (CFETR). The TF coil is composed of 3-D-shaped subwinding packs (sub-WPs) enclosed in a stainless coil case, and the conductor core of medium and high field sub-WPs is Nb3Sn, following the "Winding & Reaction" manufacturing process. After heat treatment of the conductor, turn insulation will be automatically wrapped. Strictly restricted by the brittleness of the heat-treated Nb3Sn, the strain must be controlled during the wrapping process. Presented in this article is a description of the CRAFT TF coil and its turn insulation structure, followed by descriptions of the structural design of the wrapping unit and mathematical models about wrapping control of the wrapping machine. Turn insulation wrapping trials are performed with one-fourth part of the wrapping unit, and tapes with a fixed width and a uniform steel tube are used as specimens, verifying the correctness of the structure and models. The one-fourth part of the wrapping unit has been fabricated in March 2022 and it is foreseen that the fabrication will be finished in June 2022.
资助项目	Comprehensive Research Facility for Fusion Technology Program of China[2018-000052-73-01-001228]
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:000843256800001
资助机构	Comprehensive Research Facility for Fusion Technology Program of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/132037]
专题	中国科学院合肥物质科学研究院
通讯作者	Wen, Wei
作者单位	1.Univ Sci & Technol China, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	He, Jian,Wu, Jiefeng,Wen, Wei,et al. Design and Development of Turn Insulation Automatic Wrapping System for CRAFT TF[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2022,32.
APA	He, Jian,Wu, Jiefeng,Wen, Wei,Yan, Zhaohui,Wu, Yu,&Wen, Jun.(2022).Design and Development of Turn Insulation Automatic Wrapping System for CRAFT TF.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,32.
MLA	He, Jian,et al."Design and Development of Turn Insulation Automatic Wrapping System for CRAFT TF".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 32(2022).