A Novel Seven Level Asymmetrical Inverter Topology to Reduce Total Harmonic Distortion

摘要

Multilevel converters offer high power capability, associated with lower output harmonics and lower commutation losses. Application of multilevel inverters for higher voltage goals in renewable energy has become more popular. The multi level inverters are mainly used for reduction of total harmonic distortion without filter requirement in the circuit. This paper proposes new inverter topology for seven level voltage output response. In this proposed inverter topology, less number of switches are used for output response.