非对称半桥PWM驱动器
非对称半桥PWM驱动利用了电机的最佳特性。每个电机相位采用独立电流环路,这样,某些相位的电流就可以叠加,从而提高转速。对于该驱动,需要2 x n(n为电机相位的数量)个功率开关。
查看应用详情 意法半导体对电机控制的承诺
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