基于Ansys Maxwell的同步电动机定子电流脉动分析  

Stator Current Pulsation Analyses of Synchronous Motor Based on Ansys Maxwell

作　　者：王立名[1] Wang Liming(Jiamusi Electric Machine Co.,Ltd.,Jiamusi 154002,China)

机构地区：[1]佳木斯电机股份有限公司,黑龙江佳木斯154002

出　　处：《防爆电机》2020年第3期22-24,31,共4页Explosion-proof Electric Machine

摘　　要：以一台驱动往复式压缩机的同步电动机定子电流脉动计算为例,介绍了一种基于Ansys Maxwell有限元软件分析同步电动机定子电流脉动的方法。实践证明,增加压缩机-电动机传动系统的飞轮力矩可以较好的改善定子电流脉动。Taking a stator current pulsation calculation on synchronous motor of driving the reciprocating compressor as an example,this paper introduces a method of analyzing stator current pulsation of synchronous motor based on Ansys Maxwell finite-element software.The practice has proved that increasing the flywheel torque of the compressor-motor drive system can obviously improve the stator current pulsation.

关 键 词：同步电动机 往复式压缩机 定子电流脉动 

分 类 号：TM301.2[电气工程—电机]