Modeling and Simulation of EV charging station during Peak Load condition using PV and BES

Abstract

With the increasing concern of environmental aspects the world is moving towards the usage of Electric Vehicles (EVs) which act as load to the power system resulting in many problems. This paper discusses the modeling of EV charging station as load integrated with grid, PV and Battery Energy System as sources. An MPPT solar tracking system for PV panel is also modeled to enhance its output. As a result, the grid related problems during peak hours caused due to EV charging is avoided. The study results exhibit the switching over between the sources and load based on the load demand on power grid using an algorithm which will result in improved voltage stability of grid. The system is simulated using MATLAB/SIMULINK