摘要：针对直流永磁直线电机电磁场的特点，对其电磁场模型进行简化，应用Flux有限元分析软件，探索出快速求解电磁场参数的方法，为电机性能计算提供可靠的数据支持。通过实际工程应用，证明Flux有限元分析软件在直流永磁直线电机电磁场分析中的应用是简便、可靠的。
关键词：Flux； 直线电机；电磁场分析

Abstract: In view of DC permanent magnet linear motor electromagnetic field characteristics, simplified the electromagnetic model, explored a fast solution method of the electromagnetic field parameters calculation by application of finite element analysis software Flux, provided reliable data to support computing the motor performance. Through practical application, proved that application of finite element analysis software Flux in DC permanent magnet linear motor electromagnetic field analysis was simple and reliable.
Key words:  Flux; Linear motor; Electromagnetic field analysis