Four different nine-level single-phase inverters with coupled inductors are proposed in this study, for the first time. All proposed topologies are based on the well-known multilevel converters with two separate dc voltage ...

Flyback inverter is known as a low cost solution for photovoltaic (PV) ac module application. This study presents a two-switch flyback inverter followed by a low frequency unfolding bridge for fractional horse power water ...

This study deals with the design of a load sensorless multi-loop control system for the stand-alone inverter. In the proposed strategy, only the inverter current is measured, which is practically required for both control ...