摘要
用正弦模式分析了开关磁阻电机相绕组的电感特性,提出了SR电机转矩微步控制原理,设计了以8798单片为核心SR电机控制系统.该系统具有控制电路简单、可靠性高等特点.
In this paper We have discribed and analysed the dynamic model of SRM by means of the sine analysed . Then we have anaeysed the torque character of SRM according to the torque star theory of step moving motors, Then we have presented the theory of mini-step control of SRM, which is simple in circuitane high in rclia-bilty.
