High speed charge controller design for grid tied EV application

The whole world is moving towards a source of energy which would never exhaust in future. The best solution to this problem is electric vehicles (EV). The clean form of energy on the earth is solar energy which can be used for driving EV. Solar energy alone is insufficient to propel the vehicle. So, at last the world is now facing hybrid EV and trying to improve the efficiency of hybrid EV. So a hybrid solar energy with grid based electricity provides reasonable accuracy. A dc/dc Luo converter is used in a grid-connected PV system in this article.A bi-directional buck boost converter is used to charge and drain the battery. The proposed control technique employs a PWM generator to regulate the dc/dc converter’s output power at its maximum possible value. The output of dc/dc converter is given to 3 phase inverter which maintains sinusoidal output with less distortion. The circuit is simulated using MATLAB Simulink. As a result, the suggested technology improves power quality and grid synchronisation while causing the least amount of distortion.