Designing of Control Scheme For Hybrid Power System Using Fuzzy Logic Controller

Abstract

The development of renewable energy sources is a critical topic in 21" century. With growing problems of global warming and other environmental issues, researcher from all over the worlds have shown their interest in developing alternative energy resources i.e. solar and wind for electric power generation. The objective of this paper is to introduce an innovative hybrid power energy system powered by solar and conventional power system which controlled by Fuzzy controller. Additionally, In Solar energy a maximum point tracking (MPPT) system is designed by fuzzy logic controller and tracked optimal power point. According to current revolution of communication in power system, FSK (Frequency Shift Key) based power line communication scheme is tested over this new hybrid power system. This proposed Fuzzy MPPT algorithm is implemented using MATLAB/ Simulink. From these simulation results, it is definite that this fuzzy model delivers superior power tracking performance in any weather conditions compared to already existing models.