Energy Management Approach for Grid Connected Renewable Energy Sources

The generation of electricity using fossil fuel, coal and diesel which causes global worming effects so it has required significant energy reduction in all areas but at the same time increasing number of electric appliances has increased energy consumption, so to overcome this problem we need to design and implement efficient energy management system with grid tied renewable resources. This system describes microcontroller based energy management system with the help of renewable resources such as solar panel and wind turbine with the help of MATLAB/Simulink software. Microcontroller is used to schedule and control the energy generation from solar panel, wind turbine and grid. The energy consumption of appliances and generation of renewable energies are used for analyzing the total energy estimation and control the energy to minimize the energy cost. The intermittent nature of wind and solar energy make them unreliable. Hence Maximum Power Point Tracking algorithm is used to get maximum power from solar and wind when it is available .The simulation result of these hybrid energy management system presented in graph which shows the effectiveness of proposed system model compare to stand alone system.