用于分相开绕组感应电机的十二边形空间矢量脉宽调制技术

This article proposes a modulating and carrier-based dodecagonal space vector pulse width modulation (DSV-PWM) technique for split-phase open-end induction motor (OEIM). The advantage of the DSV-PWM technique is that the fifth and seventh order (6n±1; n=1,3,5,...) harmonics are eliminated from the phase voltage of the split-phase OEIM. The modulating waveform is generated from the sinusoidal refer...