基于Matlab的多极多相永磁无刷直流电动机仿真  

Simulation of Multi-poles Multi-phase PM BLDC Motor Based On Matlab

作　　者：樊晓华[1] 梁得亮[1] 邹根华[1] 

机构地区：[1]西安交通大学电气工程学院,西安710049

出　　处：《微电机》2005年第6期16-18,共3页Micromotors

摘　　要：文中基于多极多相永磁直流无刷电动机(BLDCM)的数学模型,以四极五相永磁无刷直流电动机为仿真实例,利用有限元分析获得电感参数和反电势波形,对样机进行了仿真。对所得仿真结果和基于A nsoft的分析结果进行比较,吻合较好,证明该方法是有效的。Based on the mathematical model of multi- poles multi- phase permanent magnetic BLDC motor, its building model and simulation method are studied in the Matlab/Simulink environment ,the four-poles five-phase permanent magnetic BLDC motor is simulatied as an prototype ,its inductance parameter and EMF is calculated by using FEM. The result of simulation shows a very good agreement with one based on Ansoft, it validates the theorytical approach.

关 键 词：无刷直流电动机 MATLAB/SIMULINK 仿真 数字模型 

分 类 号：TM361[电气工程—电机] TM351