Integration, modeling and power flow analysis of the electric vehicle charging stations in the network

In this thesis study, the concept of "Electric Vehicles" was examined in general, the electric vehicles and chargers of the world were examined, and then the integration of the electric vehicle charging stations into the electricity network and the power flow analysis were studied. While performing power flow analysis, "CYME Dist" power system analysis program was used for network modeling. In this analysis, it has been examined how much it influences to the network and effects as a transformer load, by adding different types of electric charging stations which are likely to be added to a network which is fed by a transformer. In addition, it has been studied that the same network structure works in the island mode itself by feeding only the solar panels independently of the trafod. In addition to my work, the internal structure of electric charging stations has been examined in general. When the results obtained in this whole working process are evaluated, we are confronted with a load demand problem which is unlikely to meet the increase of the number of charging stations with the current network due to the rapid increase of the number of electric vehicles. If this problem is overcome, especially the networks should be provided with the modernization suitable to the smart grid concept as soon as possible. The investments to be made to the smart grid will have a big share in the integration of the renewable energy sources in the existing network in order to meet this extra burden to the network. Especially with renewable energy sources being used more efficiently with smart grid, it will be possible for the network to meet these extra burdens of electric vehicles.