A single-stage DC-AC Boost topology and control for solar PV systems supplying a PMSM

A single-stage DC-AC Boost topology for the PV systems gives more attraction and potential on Renewable Energy Sources in the field of machine Drive. The proposed configuration not only intended to boost the usually low DC voltage of the PV source to an AC voltage source but have the ability for controlling a Permanent Magnet Synchronous Machine (PMSM). Furthermore, the proposed topology aims to reduce the power losses in system conversion, reduce its size and achieve a high energizing efficiency for the PV systems. The application of vector control to the PMSM and complete modeling, simulation and analysis of the drive system are given. The real-time models of the inverter switches and its control law are also examined.