Research on SVPWM Inverter Output Control Technology

Space vector pulse width modulation (SVPWM) has been developed fast. The new technology has the advantages of control algorithm, the small harmonic and high dc voltage utilization. Therefore it is widely used in inverter technology. This paper analyzed the algorithm of SVPWM. Theoretical analysis and experimental results based on DSP (digital signal processor) show that the proposed SVPWM control algorithm can control transient output characteristics.