【摘要】 本文在对开关磁阻电机非线性模型进行分析的基础上 ,建立了开关磁阻电机的调速控制系统 ,提出了一种转矩分配方案用于解决换相过程中转矩平滑过渡的问题 ,通过理论分析证明该方法能有效地抑制开关磁阻电机的转矩脉动 ,并通过对 6 /4极的三相开关磁阻电机的仿真分析验证了该方法的可行性更多还原

【Abstract】 In this paper,a new speed control system of the switched reluctance motor (SRM) is set up on the basis of the analysis of its nonlinear model. In order to solve the torque′s smooth transition during the changing process of excited phases,a new method of torque distribution is proposed. It is proved by theoretical analysis and also demonstrated by simulation experiment of SRM(6/4) that the control system can effectively reduce the torque ripple.更多还原