SINGLE-PHASE FULL-BRIDGE INVERTER FOR PROVIDING IMPROVED POWER QUALITY

摘要

The present invention relates to a single-phase full-bridge inverter for achieving high power quality through AC output waveforms of multiple levels, such as four levels, five levels, and the like by using the same number of switches as the existing full-bridge inverter having a three-level AC output waveform as an inverter having a function of generating a single-phase AC output voltage from DC input power and providing the single-phase AC output voltage to a load.