基于Maxwell永磁同步电机电磁性能仿真计算分析  

Simulation Calculation and Analysis on Electromagnetic Performance of PMSM Based on maxwell

作　　者：张宏宇[1] Zhang Hongyu(PetroChinx Daqing Petrochemical Company Refinery,PetroChinx Co.,Ltd.,Daqing 163711,China)

机构地区：[1]中国石油天然气股份有限公司大庆石化公司炼油厂,黑龙江大庆163711

出　　处：《防爆电机》2021年第2期38-41,共4页Explosion-proof Electric Machine

摘　　要：永磁同步电机作为电动汽车最常用的动力源与电机类型,其发展趋势近些年极其迅猛,也确定其在电机工业领域中举足轻重的地位。以某型电动汽车用永磁同步电机为例,应用Ansoft Maxwell对电机的性能进行了计算,并以仿真计算结果为基础对电机的性能做了进一步的改善,有效的提高了电机空载特性,对今后永磁同步电机的设计与优化有一定的借鉴意义。As the most commonly-used power source and motor type of electric vehicles,PMSM has extremely and rapidly developed in recent years and also has the pivotal position in industry field of electric motors.Taking a type of PMSM for electric vehicle as an example,the performance of the motor was calculated by Ansoft Maxwell and was further improved based on the results of simulation calculation.It effectively improves the no-load characteristics of PMSM,and has a certain reference significance for the design and optimization of PMSM in the future.

关 键 词：永磁同步 气隙磁场 齿槽转矩 

分 类 号：TM343[电气工程—电机]