基于第五次多重参考坐标系下交叉耦合方法的永磁同步电机死区补偿策略

In this article, a novel deadtime compensation method is proposed for permanent magnet synchronous motor (PMSM) drives. The method aims to insert an adaptive antideadtime into the pulsewidth modulation duty, with the same phase and opposite amplitude as that of the real deadtime. First, the deadtime related harmonics model considering sampling delay in the fifth multiple reference frame (MRF) is d...