Experimental Realization for P&O Maximum Power Point Tracking Applied for Single-Stage Three-Phase Grid-Connected Photovoltaic System

This paper offerings the implementation of three-phase single-stage grid-connected photovoltaic (PV) scheme via the perturb and observe (P&O) maximum power point tracking (MPPT) procedure. The proposed technique has several benefits such as high efficiency, simple topology, and the isolation vagaries can be tracking in fast smoothly outwardly of fluctuation. MPPT is implemented experimentally to approve the theoretical results to obtain maximum power from solar array. The construction of the mathematical system was performing through Matlab/Simulink environment. dSPACE MicroLabBox was used to verification the experimental work. The resulting was examined in simulation testing and experimental verifications, the proposed MPPT technique demonstrations satisfactory performance with high efficiency in application of single-stage grid connection of three-phase PV system.