A novel configuration for dc to ac inverter utilizing Buck converter

Abstract

A dc to ac inverter is used to change the input voltage to a desired alternative voltage which has sinusoidal waveform with controllable magnitude and frequency. This paper proposes a novel configuration for dc to ac inverter with only two switches which controlled by new method. In this technique, the gate pulse contains several states which each state based on an AC PWM method. This new configuration based on a dc to dc Buck converter. This paper provides the analysis and simulation results.Index Terms--dc-ac inverter, dc-dc Buck converter, sinusoidal waveform.