XIE Longtao,XIE Shiwei,CHEN Kaiyue,et al.Pricing Strategy of Charging Station in Power-Transportation Coupling Network Considering User Travel Cost Budget[J].Automation of Electric Power Systems,2024,48(7):201-209.
XIE Longtao,XIE Shiwei,CHEN Kaiyue,et al.Pricing Strategy of Charging Station in Power-Transportation Coupling Network Considering User Travel Cost Budget[J].Automation of Electric Power Systems,2024,48(7):201-209. DOI: 10.7500/AEPS20230628010.
Pricing Strategy of Charging Station in Power-Transportation Coupling Network Considering User Travel Cost Budget
With the large-scale development of electric vehicles
it is of great significance to study how to effectively consider the traveling behavior mechanism of users and formulate rational charging prices for charging stations for the collaborative optimization and scheduling of power-transportation coupling networks. To solve this problem
this paper proposes a pricing strategy for charging stations in the power-transportation coupling network considering the user travel cost budget. Firstly
a transportation user equilibrium model considering the travel cost budget is established
and the equilibrium state is equivalently described through variational inequalities
so as to characterize the traveling demands and charging behaviors of electric vehicles. Secondly
a second-order cone optimization model for distribution networks considering power reduction is constructed. The charging station pricing problem has been transformed into an optimization problem with variational inequality constraints
and an alternating iteration algorithm combined with an extra-gradient algorithm is designed to solve the problem. Finally
the effectiveness of the proposed model and methods is verified through a case
and the results show the necessity of considering the travel cost budget for charging pricing in coupling networks.
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