Monitoring and Control Approach to Improve Smart Grid System Performance by Using Vehicle-to-Grid Technology

Electric Vehicles (EV’s) may be fuel cell or plugin electric vehicles has increasing the popularity day by day to get the economic benefits both for the utilities and the vehicle owners. According to them it is a promising solution for the fuel saving and emission reduction, in which they communicate with the power grid to sell demand response services. It is noticed that at any given time 75 % of the cars are parked, the EV batteries are used to flow the power from car to the electrical distribution network and back versa. In this proposed system, our target is to manage and balance the power generation and consumption during peak and off-peak hours. Charging of EV’s put an extra burden on present distribution network and this extra loading needs some synchronization for the power system operating capacity side by side. Therefore, EV’s are combining vehicle engineering, electrical & control engineering in all way by using electric motors, motor drives and battery management system. By utilizing and connecting the EV batteries during their idle condition, the burden on the grid station can be decreased. Hence In this paper the EV’s are integrated with SG system to enhance its performance.