永磁同步电机驱动器的相电流平衡性改进方法

An improved method for phase balance of PMSM drives

本文重点从电机驱动器硬件设计的角度分析两电阻采样的永磁同步电机驱动中的相电流平衡问题的机理,提出相应的改进方法。

In this paper, the mechanism of the phase balance problem in the drive of PMSM is analyzed from the point of view of the hardware design of the motor driver, and the corresponding improvement method is put forward.