Cost and Stability Analysis of Microgrids in Presence Of Evs Based On Dynamic Modeling
نویسندگان
چکیده
Development of Electrical Vehicles (EVs) has been created many challenges and also advantages for grids. One of the most important subjects is capability of which as energy storage device. In this paper, role of EVs has been studied as useful element in microgrids as energy storage device to reduce the on-peak load in microgrid and decrease the total cost of microgrid. For this goal the problem has been considered as an objective function that optimized with Big Bang-Big Crunch optimization algorithm with MATLAB software for the first time and its results have been compared with PSO algorithm. Also, the role of penetration of EVs in microgrid stability has been studied by use of dynamic modeling of microgrid components and the ways to reduce the problems have been proposed. The dynamic simulations are performed by PSCAD simulation software. Keywords-Big Bang-Big Crunch optimization algorithm, distributed generation (DG), electrical vehicle (EV), microgrid; power market, renewable energy.
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