High-Uniformity Calculation Method of Four-Coil Configuration in Large-Caliber Magnetic Field Immunity Testing System

doi:10.1109/TPS.2022.3173043

HFCAS OpenIR

	High-Uniformity Calculation Method of Four-Coil Configuration in Large-Caliber Magnetic Field Immunity Testing System
	Deng, Xi 1,2; Huang, Ya 3; Wan, Chenguang 1,2; Jiang, Li3 ; Gao, Ge3 ; Huang, Zhengyi 3; Zhang, Jie3
	2022-05-16
发表期刊	IEEE TRANSACTIONS ON PLASMA SCIENCE
ISSN	0093-3813
通讯作者	Jiang, Li(jiangli@ipp.ac.cn)
摘要	Power electronic equipment regulated by International Thermonuclear Experimental Reactor (ITER) must pass the relevant steady-state magnetic field immunity test. The main body of magnetic field immunity test is magnetic field generator coil. Through mathematical derivation in this article, the magnetic field calculation formulas of four-coil configuration under ideal and actual models are obtained. The traditional method of magnetic field performance calculation is compared with the general formula method under the ideal model. A global parameter optimization method based on Lagrange Multiplier by Karush-Kuhn-Tucker (KKT) conditions is proposed to obtain the coil parameters of high-uniformity magnetic field. The magnetic field distribution in the uniform zone is revealed by the finite-element method. The model analysis is proven to be correct and effective by experimental results. The research of this article provides a practical scheme for the coil design with high magnetic field and high-quality uniformity.
关键词	Magnetic devices Conductors Magnetic fields Inductors Finite element analysis Tokamak devices Steady-state Finite-element method (FEM) four coil global optimization high uniformity Lagrange multiplier method by Karush-Kuhn-Tucker (KKT) conditions large caliber magnetic field
DOI	10.1109/TPS.2022.3173043
关键词[WOS]	HELMHOLTZ COIL ; DESIGN
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Plan[2017YFE0300401] ; Comprehensive Research Facility for Fusion Technology[2018-000052-73-01-001228]
项目资助者	National Key Research and Development Plan ; Comprehensive Research Facility for Fusion Technology
WOS研究方向	Physics
WOS类目	Physics, Fluids & Plasmas
WOS记录号	WOS:000798178600001
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/130972
专题	中国科学院合肥物质科学研究院
通讯作者	Jiang, Li
作者单位	1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Grad Sch, Sci Isl Branch, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Inst Plasma Phys, Hefei Inst Phys Sci, Hefei 230031, Peoples R China
第一作者单位	中科院等离子体物理研究所
通讯作者单位	中科院等离子体物理研究所
推荐引用方式 GB/T 7714	Deng, Xi,Huang, Ya,Wan, Chenguang,et al. High-Uniformity Calculation Method of Four-Coil Configuration in Large-Caliber Magnetic Field Immunity Testing System[J]. IEEE TRANSACTIONS ON PLASMA SCIENCE,2022.
APA	Deng, Xi.,Huang, Ya.,Wan, Chenguang.,Jiang, Li.,Gao, Ge.,...&Zhang, Jie.(2022).High-Uniformity Calculation Method of Four-Coil Configuration in Large-Caliber Magnetic Field Immunity Testing System.IEEE TRANSACTIONS ON PLASMA SCIENCE.
MLA	Deng, Xi,et al."High-Uniformity Calculation Method of Four-Coil Configuration in Large-Caliber Magnetic Field Immunity Testing System".IEEE TRANSACTIONS ON PLASMA SCIENCE (2022).