Magnetic Force Calculation Between Misaligned Coils for a Superconducting Magnet

	Magnetic Force Calculation Between Misaligned Coils for a Superconducting Magnet
	Ren Yong; Ren Y(任勇)
	2010
发表期刊	IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
摘要	A superconducting magnet system that consists of a Nb3Sn cable-in-conduit conductor (CICC) coil and two NbTi solenoid coils is being developed. The superconducting magnet will be capable of generating a central magnetic field of 12 T. The stored energy of the magnet is 2.05 MJ. As a result of possible misalignment between the Nb3Sn coil and NbTi coils during installation, there exists a radial or axial force between two types of coils. In this paper, we use the Grover’s formulas with filament method to calculate the mutual inductance and its gradient between coils. Based on this method, we apply the mutual inductance gradient method to calculate the radial and axial force between coils. We confirm the validity of this method by comparing it with an exact 3-D semianalytical expression on axial force for coaxial but midplane offset coils. Results obtained by two methods are in excellent agreement. All results obtained on radial and axial forces are introduced.
部门归属	Institute of Plasma Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences
关键词	Cable-in-conduit Conductor (Cicc) Magnetic Force Misalignment Mutual Inductance Superconducting Magnet.
学科领域	超导磁体和电力节能应用技术
收录类别	SCI
语种	英语
WOS记录号	WOS:000285054700001
引用统计	被引频次：14[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/334002/12594
专题	中科院等离子体物理研究所
通讯作者	Ren Y(任勇)
推荐引用方式 GB/T 7714	Ren Yong,Ren Y. Magnetic Force Calculation Between Misaligned Coils for a Superconducting Magnet[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2010,20(6):2350-2353.
APA	Ren Yong,&任勇.(2010).Magnetic Force Calculation Between Misaligned Coils for a Superconducting Magnet.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,20(6),2350-2353.
MLA	Ren Yong,et al."Magnetic Force Calculation Between Misaligned Coils for a Superconducting Magnet".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 20.6(2010):2350-2353.

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