Journal of Shanghai Jiao Tong University ›› 2025, Vol. 59 ›› Issue (11): 1720-1731.doi: 10.16183/j.cnki.jsjtu.2023.629

• New Type Power System and the Integrated Energy • Previous Articles     Next Articles

Optimal Planning of Electric Vehicle Charging Stations Combined with Battery Energy Storage Systems Considering Driving Characteristics

HAN Yiming, HE Bin, YANG Bo(), LI Jiale   

  1. Faculty of Electric Power Engineering, Kunming University of Science and Technology, Kunming 650500, China
  • Received:2023-12-15 Revised:2024-01-12 Accepted:2024-03-05 Online:2025-11-28 Published:2025-12-02
  • Contact: YANG Bo E-mail:yangbo_ac@outlook.com

Abstract:

With the continuous increase in the number of electric vehicles (EVs) in China, EV charging stations (EVCS) are becoming extensively connected to distribution networks to meet the growing charging demand, which poses unprecedented challenges to the stability, safety, and economy of distribution networks. To reduce the impact of EVCS on distribution networks while ensuring the interests of investors and EV users, this paper proposes a multi-objective planning model of EVCS combined battery energy storage system (BESS) which considers the behavioral characteristics of EV users, aiming to minimize the comprehensive cost of EVCS and BESS, waiting time of users, and system voltage fluctuations to achieve the best balance between the economy and stability by planning for EVCS and BESS. Meanwhile, the non-dominated sorting genetic algorithm III (NSGA-III) is used to verify the model on the extended IEEE-33 node testing system and the university town in Chenggong, Kunming. The simulation results show that in the IEEE-33 node test system, compared with the case without BESS configuration, the voltage fluctuation and system network loss decreases by 36.73% and 35.41%, respectively, effectively improving the stability and economy of the distribution network.

Key words: electric vehicles (EVs), energy storage systems, charging demand forecasting, site selection and capacity determination, non-dominated sorting genetic algorithm III (NSGA-III)

CLC Number: