FUZZY LOGIC CONTROL BASED GRID INTEGRATION OF PHOTOVOLTAIC POWER SYSTEM USING 11 LEVEL CASCADED H-BRIDGE INVERTE

This paper discourse about design and modeling of distributed Photovoltaic power system using a 11 Level Cascaded H-Bridge Inverter for the purpose of grid integration. The MOSFET switches helps in power quality improvement by decreasing the Total Harmonic Distortion using multilevel inverter. The proposed grid connected Power System has been designed and analyzed in MATLAB Simulink environment. Fuzzy Logic based Intelligent Controller has been implemented for voltage regulation at Point of Common Coupling of Grid connected PV Power System. Obtained results from Simulation model and compared with IEEE Standard 1547 for endorsing the effectiveness of the proposed system.