节点文献

圆筒永磁直线电机定位力最小化研究

Detent Force Analysis of Tubular Permanent Magnet Linear Synchronous Motor Based on Additional Core

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具,请取消加速工具后下载。

【作者】 洪伟林肖曙红黎荣健

【Author】 HONG Weilin;XIAO Shuhong;LI Rongjian;School of Mechanical and Electrical Engineering, Guangdong University of Technology;

【通讯作者】 肖曙红;

【机构】 广东工业大学机电工程学院

【摘要】 为降低圆筒型永磁直线电机(TPMLSM)定位力并使其最小化,通过增加附加铁心的方法来削弱TPMLSM的定位力波动大小。首先根据麦克斯韦张量法得到的解析式,初步确定附加铁心的宽度w、高度h及离初级铁心端部的距离t为影响定位力的3项基本参数;使用有限元方法分析了各个参数与定位力变化的联系;再利用交互正交优化试验,以降低定位力波动大小为目标,得到最优的附加铁心参数。结果表明,优化附加铁心后TPMLSM的定位力波动大幅降低,为TPMLSM的定位力最小化提供一个简单有效的方法。

【Abstract】 In order to reduce the detent force of tubular permanent magnet linear motor(TPMLSM) and minimize it, this paper weakens the fluctuation of positioning force of TPMLSM by adding additional core.Firstly, according to the analytical formula obtained by Maxwell tensor method, the width w,height h and distance t from the end of the primary core are preliminarily determined as the three basic parameters affecting the detent force.The relationship between each parameter and the change of positioning force is analyzed by finite element method.Then, in order to reduce the fluctuation of the detent force, an interactive orthogonal optimization test was designed to obtain the optimal additional core parameters.The results show that the detent force fluctuation of TPMLSM is greatly reduced after optimizing the additional core, which provides a simple and effective method for minimizing the detent force of TPMLSM.

  • 【文献出处】 组合机床与自动化加工技术 ,Modular Machine Tool & Automatic Manufacturing Technique , 编辑部邮箱 ,2023年10期
  • 【分类号】TM359.4
  • 【下载频次】22
节点文献中: 

本文链接的文献网络图示:

本文的引文网络