磁铁
瞬态(计算机编程)
有限元法
超导磁体
材料科学
过程(计算)
机械工程
磁场
电磁线圈
热分析
核工程
机械
热的
计算机科学
电气工程
物理
结构工程
工程类
热力学
操作系统
量子力学
作者
Pu Duan,Li Ren,Xianhao Li,Ying Xu,Jingdong Li,Jing Shi,Yuejin Tang,Shuqiang Guo
标识
DOI:10.1109/tasc.2021.3108753
摘要
Compared with insulated superconducting magnet, no-insulation magnet can obtain higher magnetic field with smaller volume, but the existence of radial current complicates the transient analysis of NI magnet. In this paper, a 2-dimensional (2D) method was introduced into the thermal-electrical analysis of NI magnet, we discussed the current distribution and power generation during charging process at different working status. The result confirmed 2D method could greatly simplify the modeling process and reduce the number of meshes, which can enhance the convergence of calculation process, and speed up the analysis process.
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