کنفرانس مهندسی برق ایران

صفحه اصلی / سی و یکمین کنفرانس بین المللی مهندسی برق

Optimal Probability Placement of the Charge Station of Electric Vehicles in a Distributed Power Network Containing the DG using the Queuing Theory

نویسندگان :

Mohammadreza Mousavi khademi¹ Ebrahim Kazemi² Mehdi Zareian Jahromi³

1- شرکت توزیع نیروی برق هرمزگان 2- دانشگاه آزاد اسلامی واحد شهرکرد 3- دانشگاه صنعتی امیرکبیر

کلمات کلیدی :

Electric vehicle،charging station،optimal placement،load uncertainty،queuing theory

چکیده :

In recent years, the electrification of the transportation system and the increasing demand of electric vehicles have prompted researchers to investigate the optimal location and capacity of electric vehicle charging stations (EVCSs). However, there are many challenges when deploying electric vehicles on a large scale. For example, the underdeveloped infrastructure of charging stations, their optimal locations, and their charging schedule are among the most fundamental challenges of distribution network operators. In addition, according to different approaches in this field, objective functions, limitations, modeling the behavior of electric vehicle owners at charging stations, uncertainties, integration of distributed generation, types of charging methods, optimization techniques and sensitivity analysis among others. The upcoming challenges are the placement of electric vehicle charging stations, which have been neglected in previous researches. Therefore, in this article, firstly, the probabilistic behavior of electric car owners when visiting electric car charging stations will be investigated and modeled using queuing theory, and then the optimal location and capacity of electric car charging stations in The standard distribution network of 69 buses is addressed with the aim of reducing their negative effects, including active and reactive line losses and voltage deviation in the network buses, taking into account the uncertainty of the loads in the network.