低速永磁直线同步电动机齿层比磁导的分析计算  

Analytical Calculation of Teeth-layer Relative Permeance of Low-speed Permanent-magnet Linear Synchronous Motor

作　　者：康润生[1] 杨新伟[1] 郝文玲[1] 

机构地区：[1]河南理工大学电气工程学院,河南焦作454003

出　　处：《煤矿机电》2007年第4期57-60,共4页Colliery Mechanical & Electrical Technology

摘　　要：介绍了低速永磁直线同步电动机的基本结构及基本原理,对具非线性磁网络计算中的关键参数非线性齿层比磁导进行了有限元计算,得到了一组齿层比磁导曲线族,为分析和设计这种电机提供了有效方法。The paper introduces the basic structure and basic principle of low-speed permanent-magnetic linear synchronous motor. The finite element calculation for nonlinear teeth-layer relative permeance in nonlinear magnetic network calculation is carried out so that a set of teeth-layer relative permeance curve family is gained and an effective method is provided for the analysis and design of this motor.

关 键 词：低速永磁直线同步电动机 非线性 有限元 齿层比磁导 

分 类 号：TM359.4[电气工程—电机]