基于数字信号控制器的电动车用开关磁阻电机控制系统设计

摘要

以一台三相12/8结构开关磁阻电机(SRM)为对象,设计了一套基于dsPIC30f20l0数字信号控制器( DSC)的电动车用SRM控制系统,根据电动车的性能指标给出了系统的功率变换器、控制策略和软硬件设计,最后进行了装车试验.试验表明该系统运行可靠,性能优良.%A switched reluctance motor control system for electric vehicle by taking a three-phase 12/8 structure SRM was presented, This system was based on digital signal controller dsPIC30f2010( DSC). The system' s power converter, control strategy, hardware and software were described. Finally, the experiment results showed that the system is reliable and has excellent performance.