Application of Fuzzy Controller: Improve The Stability of Hybrid System

The main difficult in present power system is that, it fails to meet increasing load demand and growing of population. The Distributed Energy System like renewable systems plays a key role in the present electrical generation system due to eco-friendly and freely available in nature. Here, this project considers PV and Wind energy-based hybrid system. To extract maximum power from the DG systems, an MPPT based DC-DC converter is implemented for both PV and wind energy systems. Different MPPT techniques like P&O technique implemented for hybrid systems and comparative analysis done for efficiency. The dc link voltage of inverter controller is implemented with neuro-fuzzy technique to improve power quality. This hybrid system is tested in MATLAB/Simulink and compared the results for various load conditions and fault analysis with different MPPT Techniques.