A response program to coordinated demands for smart micro-grid application in vicinity of electrical vehicles

In this article, a model is proposed for application of a smart micro-grid including the equipment like solar cells, wind turbines, energy storage system and electrical vehicles consumers. These micro-grids are designed in two phases. At phase I, this is completely independent from the global system. In this modeling, the mean radiation and airflow data in the region studied was used for uncertainty of wind turbine, solar generation and electrical vehicles' physical controlling possibility. At phase II, the demand response optimization program for the micro-grid connected to the global network was designed in form of two micro-grid unloading and generation for power minimization in problem. In line with the validation of proposed model, two different modeling was performed for two modeling phases in GAMS and MATLAB/Simulink. In case of independent micro-grid, the demanded waitlisted energy reduced by 18% based on the energy cost obtained. In the case of micro-grid connection to the global system, the reduction of thermal generation unit was resulted after the optimization along with the improvement in global network demanded energy index performance. Generally, the results of both investigations implied the outperformance of proposed model compared to conventional models.