阅读说明：本技术 一种电机的换相误差补偿方法、装置及存储介质 (Commutation error compensation method and device of motor and storage medium ) 是由 王鲁 诸自强 宾宏 于 2019-11-13 设计创作，主要内容包括：一种电机的换相误差补偿方法,所述方法包括：在电机中的未经校正的转子以设定方向进行转动时,采集所述转子的位置信号、三相电流信号；其中,所述转子的位置信号表征转子转动的角度(101)；对所述三相电流信号进行滤波处理,得到三相电流信号的基波分量,基于所述三相电流信号的基波分量,确定电机的位置误差补偿信号(102)；根据所述位置误差补偿信号、转子的位置信号,确定所述转子理想的相位区间(103)；根据所述转子理想的相位区间,确定对所述电机的转子的调整方式,根据所述调整方式,对所述电机的转子进行换相(104)。(A commutation error compensation method for an electric machine, the method comprising: when an uncorrected rotor in a motor rotates in a set direction, acquiring a position signal and a three-phase current signal of the rotor; wherein the position signal of the rotor is indicative of an angle (101) of rotation of the rotor; filtering the three-phase current signals to obtain fundamental wave components of the three-phase current signals, and determining position error compensation signals (102) of the motor based on the fundamental wave components of the three-phase current signals; determining an ideal phase interval (103) of the rotor according to the position error compensation signal and the position signal of the rotor; and determining an adjusting mode of the rotor of the motor according to the ideal phase interval of the rotor, and performing phase commutation (104) on the rotor of the motor according to the adjusting mode.)