Abstract: A methodology is presented here to determine the optimal location and size of charging station in distribution system by maintaining stability conditions and also investigated in what way electric vehicle charging station affects the electric distribution network by observing active & reactive loss, voltage deviation power flow through transmission line. The method carried out evaluates the maximum utilizations of primary energy resources, considering all the operating constraints and distribution network stability. The optimal location and charging stations capacity are explored in different case studies in which we analyze impact of single charging station and three charging stations with different capacities in distribution network. IEEE 33 Node distribution network is used to verify the effectiveness of the proposed method.

Keywords: Electric vehicle, voltage deviation, charging station location, size, distribution network constraints.

| DOI: 10.17148/IARJSET.2021.8938