Energy Mangement for Grid Interconnected Solar and Wind System using Fuzzy Logic Controller

摘要

Renewable energy like solar and wind are used for generating power due to their unlimited existence and environment friendly nature. This paper deals with design of Fuzzy logic controller for the energy management of the grid interconnected solar and wind. This system is the combination of photovoltaic (PV) array, wind turbine, battery storage and multiple-input dc-dc converter. A control system is implemented which is consisting of fuzzy logic controllers and the local controllers for the photovoltaic, wind and battery unit. The fuzzy logic controller is used for the power management between the solar generation, wind generation, energy storage and grid. Simulation are performed in MATLAB/Simulink.