摘要
利用Ansoft公司的RMxprt模块建立了永磁同步电机模型,并对影响电机的主要参数进行分析。利用Maxwell 2D对电机的静磁场、瞬态场进行有限元仿真,得到电机极弧系数对齿槽转矩的影响、反电势、磁力线分布等参数曲线。通过对这些参数的分析,为永磁同步电机的后期优化设计提供理论依据。
The model of permanent magnet synchronous motor is set up with the RMxprt module of ANSOFT and the main parameters of the motor are analyzed.Using Maxwell 2Dof motor static magnetic field,the transient field by finite element simulation,the influence of motor pole arc coefficient on the cogging torque and back EMF and magnetic field distribution parameter curves.It provides a theoretical basis for the optimal design of the permanent magnet synchronous motor by the analysis of these parameters.
出处
《电力学报》
2016年第3期211-216,共6页
Journal of Electric Power
关键词
永磁同步电机
静磁场
瞬态场
仿真与分析
permanent magnet synchronous motor
static magnetic field
transient field
analysis of simulation
