Control And Energy Management Of Photovoltaic/Wind/Battery Based Hybrid Microgrid System

Abstract

In this paper the control and energy management of photovoltaic/wind/battery based hybrid micro grid system is implemented. In this two energy sources are used one is wind and another one is photovoltaic. Grid is connected to the wind and converters for effective communication. By using DC-DC and AC-DC converters the management of energy isolated and switched to the system. In this for MPPT technique, incremental conductance is utilized. The main intent of photovoltaic is used to improve the system reliability. To control the PV based micro grid system fuzzy logic is used. Hence this system is simulated using MATLAB power system software tool. The Non-linear loads are used based on the conditions. Hence this system will give high grid stability, tracking of load and sharing of power.