Multilevel converters (MLCs) are extensively used in medium- and high-power applications. Currently, MLCs also grid integration of renewable sources energy. In this paper a three-phase 11-level MLC topology is investigated which requires smaller number active switches compared to similar existing topologies for the same levels. order eliminate lower harmonics, selective harmonic elimination (SH...

Multilevel inverter (MLI) topologies play a crucial role in the dc-ac power conversion due to their high-quality performance and efficiency. This article aims propose new switched-capacitor-based boost multilevel topology (SCMLI). The proposed consists of nine semiconductor switches with one dc voltage source two capacitors, capable generating nine-level output waveform twice gain. With additio...