Comparison of different Low Voltage Multilevel Converter Topologies for Distributed Power Generation

Detailed Power Loss Analysis of T-Type Neutral Point Clamped Converter for Reactive Power Compensation

“…Thanks to these converters, it was possible to efficiently convert electrical energy without using expensive and large transformers [3,4]. Over the years, it has become clear that many multilevel converter topologies often have better performance parameters than the classic two-level converter, even at low voltage levels [5][6][7][8][9]. One of the most important features of these converters is high efficiency, which was not always an obvious fact with the greater number of semiconductor devices used in converters with a very high number of voltage levels [10][11][12].…”