直线电机温度场有限元计算与分析  

Finite Element Calculation and Analysis onThermal Field in linear Synchronous Motor

作　　者：黄广霞[1] 布占伟[1] 

机构地区：[1]洛阳理工学院机电工程系,河南洛阳471023

出　　处：《枣庄学院学报》2012年第5期85-89,共5页Journal of Zaozhuang University

摘　　要：本文介绍了永磁直线同步电动机的特点,确定了边界条件,对电机温度场模型进行了简化,得出了永磁直线同步电动机的二维计算模型.并利用有限元软件Infolytica对电机温度场进行计算,结果表明和实测值相吻合.The characteristic of the fiat permanent linear synchronous motor（PMLSM）, is introduced in this article, and the boundary condition is set up, and the mathematics model of PMLSM is simplified, and the mathematics model of PMLSM is deduced. The article calculates the thermal field of PMLSM using finite element software Infolytiea, calculations are in good agreement with experimental results.

关 键 词：永磁直线同步电动机 有限元 温度场 

分 类 号：TM359.4[电气工程—电机]