Battery swapping scheduling for electric vehicles: a non-cooperative game approach

被引:1
作者
Zhang, Yu [1 ]
Han, Tao [1 ]
He, Wei [1 ]
Xia, Jianhua [2 ]
Cui, Lichao [2 ]
Ma, Zuofu [2 ]
Liu, Shiwei [3 ]
机构
[1] Three Gorges Electric Power Co., Ltd., Wuhan
[2] China Yangtze Power Co., Ltd., Beijing
[3] School of Artificial Intelligence and Automation, Huazhong University of Science and Technology, Wuhan
关键词
battery swapping; electric vehicle; integer programming; non-cooperative game; transportation electrification;
D O I
10.3389/fenrg.2024.1488234
中图分类号
学科分类号
摘要
In recent years, electric vehicle (EV) battery-swapping technology has rapidly evolved and is expected to become widely prevalent shortly. Therefore, it is crucial to develop efficient battery-swapping scheduling algorithms to optimize the operations of battery-swapping systems. This paper proposes a non-cooperative game approach for the battery-swapping scheduling of EVs. To reduce the waiting time for battery swapping and improve the scheduling efficiency of EVs, a swapping process model inspired by the job-shop scheduling problem is proposed, and the cost function of each EV comprehensively considers the travel time, waiting time, and battery swapping price. To capture the competitive relationship among EVs, a non-cooperative game model for battery swapping scheduling is established considering the finite quantities of batteries and swapping grippers. To find the pure strategy Nash equilibrium, an iterative best response algorithm is developed, satisfying constraints including those couple decisions of different EVs. Case studies demonstrate the fairness and scheduling efficiency of the proposed approach. Copyright © 2024 Zhang, Han, He, Xia, Cui, Ma and Liu.
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