Thrust Performance Analysis of Cylindrical Permanent Magnet Linear Synchronous Motor Based on Finite Element Method

被引:0
|
作者
Xiong, Hao [1 ,2 ]
Meng, Guangwei [1 ]
Yang, Zhanqing [1 ]
Zhou, Libing [2 ]
机构
[1] Naval Univ Engn, Coll Elect & Informat Engn, Wuhan 430033, Peoples R China
[2] Huazhong Univ Sci & Technol, Coll Elect & Elect Engn, Wuhan 430074, Peoples R China
关键词
Thrust performance; Cylindrical; Permanent magnet linear synchronous motor; Finite element method;
D O I
10.4028/www.scientific.net/AMR.614-615.1205
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The cylindrical permanent-magnet linear motor (PMLSM), as a linear driving device, produces the electromagnetic force to cause linear motion through the electricity directly and does not need additional mechanical conversion devices to transform rotation to linear motion. This paper calculates the electromagnetic distribution and force of two kinds of cylindrical PMLSM by ANSYS, and compares and analyzes their thrust performance. It is concluded that a radially magnetized cylindrical PMLSM is suitable for the applications requiring smaller speed variation while an axially magnetized one possesses a bigger thrust and thrust variation yet.
引用
收藏
页码:1205 / +
页数:2
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