Research on the Collaborative Optimization of the Power Distribution Network and Traffic Network Based on Dynamic Traffic Allocation

Baoqun Zhang, Cheng Gong, Yan Wang, Longfei Ma, Dongying Zhang and Shiwei Xia ()
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Baoqun Zhang: Electric Power Research Institute, State Grid Beijing Electric Power Company, Beijing 100075, China
Cheng Gong: Electric Power Research Institute, State Grid Beijing Electric Power Company, Beijing 100075, China
Yan Wang: School of Electrical and Electronic Engineering, North China Electric Power University, Beijing 102206, China
Longfei Ma: Electric Power Research Institute, State Grid Beijing Electric Power Company, Beijing 100075, China
Dongying Zhang: School of Electrical and Electronic Engineering, North China Electric Power University, Beijing 102206, China
Shiwei Xia: School of Electrical and Electronic Engineering, North China Electric Power University, Beijing 102206, China

Energies, 2023, vol. 16, issue 14, 1-15

Abstract: With the increasing penetration rate of electric vehicles, the spatiotemporal coupling relationship between the power distribution network and traffic network is stronger than ever before. Under the dynamic wireless charging mode, traffic jam charging is introduced and the dynamic loading process of traffic flow is described using a cellular transmission model. The charging load is related to traffic flow and serves as a bond between the power distribution network and traffic network. The traffic flow achieves balanced allocation under dynamic user equilibrium conditions, and cooperatively optimizes the power flow of the power distribution network in conjunction with charging loads. Numerical analysis shows that this model can accurately depict the congestion situation during peak travel periods, and alleviate traffic congestion and distribution network voltage out of range.

Keywords: electric vehicles; dynamic traffic allocation; power distribution network; traffic network; wireless charging (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2023
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