Analysis of the Magnetic Forces Generated in the Hybrid Magnet Being Built in China

被引：3
作者：
Ren, Yong [1 ]
Kuang, Guangli [2 ]
Chen, Wenge [2 ]
机构：
[1] Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
[2] Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Anhui, Peoples R China
来源：
JOURNAL OF FUSION ENERGY | 2015年 / 34卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Magnetic force and torque; Hybrid magnet; Resistive-insert magnet; Superconducting magnet; FILAMENTARY CIRCULAR COIL; MUTUAL INDUCTANCE; INCLINED AXES; AIR;
D O I：
10.1007/s10894-015-9876-9
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
A 40 T hybrid magnet is being built at the High Magnetic Field Laboratory, Chinese Academy of Sciences. The hybrid magnet consists of a superconducting outsert magnet and a resistive insert, water-cooled magnet. Both magnets are powered independently with two power supplies. A large magnetic force is generated during short circuit of the resistive insert and the misalignment installation between the superconducting outsert and the resistive insert magnet. The radial magnetic force and torque are unstable. The magnetic force of the hybrid magnet needs to be evaluated to optimize the supporting structures and the pre-compression structure. In this paper, the electromagnetic performance of the hybrid magnet was evaluated under various operating conditions.
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页码：733 / 738
页数：6
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