S12ZVM-EFP是专为12V三相永磁同步电机(PMSM)汽车电气燃料泵(EFP)设计的开箱即用参考设计板。
基于16位S12 MagniV®S12ZVM混合信号微控制器,S12ZVM-EFP采用平滑跨界I-F启动和初始位置检测(IPD)算法,确保稳健快速的启动,从静止到达到额定速度不到150 ms。
稳健而快速的启动
FOC控制实现双分流和单分流
UV、OV、OT、OC、Short、Stall detection等
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Electric motor control solution in automotive are increasingly replacing mechanical approaches for better fuel efficiency, for a higher degree of automation and for increased comfort.
使用S12ZVM、S32K1或MPC5744P MCU通过面向无刷直流电机的6步控制换向或面向永磁同步电机(PM)的磁场定向控制(FOC)来控制3相电机。