摘要
提出了一种永磁同步电机电磁场有限元分析计算方法,建立了有限元模型,进行电机内磁场与电路的耦合计算,得到了电压曲线,并根据同步电机的矢量图计算出电枢反应电动势、交直轴电感等参数。实验结果证明了该计算方法的有效性。
It presents a finite element analysis method for permanent magnet synchronous motor （PMSM） and establishes its finite element model. Voltage curves are obtained by coupling magnetic and electric equations of motor. Parameters such as armature reaction force vector and d-q inductance are calculated according to the vector diagram of synchronous motor. The test results show validity of this method.
出处
《大功率变流技术》
2009年第2期9-11,48,共4页
HIGH POWER CONVERTER TECHNOLOGY
关键词
永磁同步电机
电磁场
有限元
ANSYS
permanent magnet synchronous motor（PMSM）
electromagnetic
finite element
Ansys
