Optimal location Planning of EV Charging Station in Existing Distribution Network with stability condition

Abstract

In this paper, a methodology is presented to determine the optimal location and size of charging station in Distribution network by maintaining stability condition. This paper also investigates that how electric vehicle charging station could impact the electric distribution network by analyzing active loss, reactive loss, power flow through transmission line and voltage deviation. The methodology used in this paper evaluates the maximum utilization of primary energy resources, considering all the operating constraints and stability of Distribution network. The optimal location and capacity of charging stations are investigated in different case studies in which we analyze impact of single charging station and three charging station with different capacities in distribution network. In case studies, an IEEE 33 Node Distribution network is used to verify the effectiveness of the proposed model.