Electric vehicle charging station planning based on the development of distribution networks and coupled charging demand

被引:0
作者
He, Daqing [1 ]
Chen, Yunuo [1 ]
Li, Linwei [1 ]
Chen, Dunchu [2 ]
Li, Wenwu [2 ]
机构
[1] China Three Gorges University, Hubei, Yichang
[2] Hubei province Key Laboratory of Cascade Hydropower Station Operation and Control, Hubei, Yichang
关键词
article swarm optimisation; bilevel optimisation; charging station planning; clustering; distribution network; distribution network planning; electric vehicles; EVs;
D O I
10.1504/IJICT.2025.145404
中图分类号
学科分类号
摘要
Current research on charging station planning overlooks the evolution of power distribution networks and oversimplifies charging demand without considering the traffic characteristics of electric vehicles (EVs), leading to voltage deviations due to high charging loads. This paper proposes a bi-level optimisation model to simulate EV charging demand based on road networks. Charging demand is forecasted through road network simulation, and simplified charging needs are clustered with road weights. The model then optimises the power distribution network topology, as well as the location and capacity of charging stations. The upper level optimises the power network structure, while the lower level optimises the layout and capacity of charging stations. Case studies show that the clustering algorithm based on road weights effectively simplifies the data while retaining the spatiotemporal characteristics of charging demand. The proposed bi-level planning model significantly mitigates voltage deviations caused by high charging loads. Copyright © The Author(s) 2025.
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页码:62 / 97
页数:35
相关论文
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