双三相电机全调制范围同步SVPWM策略

In high-power drives, the switching frequency of the inverter is always strictly limited to avoid high switching losses. Synchronized space vector pulsewidth modulation (synchronized SVPWM) is usually adopted in this case to reduce harmonic distortion. In this article, an effective synchronous modulation strategy based on 24-sector SVPWM is proposed for dual three-phase machines in the full modula...