电动摩托车用无刷直流电机矢量控制实验平台

Experimental platform for flux orientation control of brushless direct current motor for electric motorcycle

电动摩托车的驱动部件无刷直流电机(brushless direct current motor,BLDCM)的控制策略研究,能提高电动摩托车的电机控制性能。采用BLDCM矢量控制策略,在Simulink中搭建控制系统仿真模型。在仿真分析的基础上,开发硬件实验平台,并进一步验证其可行性。结果表明,该实验平台设计合理、易于使用、性能可靠、调试方便,尤其在研究BLDCM的控制算法时,可以缩短周期,提高效率。

The research on the control strategy of brushless direct current motor(BLDCM),i.e.,the driving component of electric motorcycles,can improve the motor control performance of electric motorcycles.Using BLDCM flux orientation control strategy,a simulation model of the control system in Simulink was built.On the basis of simulation analysis,a hardware experimental platform was developed and its feasibility was further verified.The results show that the experimental platform is designed reasonably,easy to use,reliable in performance,and easy to debug.Especially when studying the control algorithm of BLDCM,it can shorten the cycle and improve efficiency.