The increasing penetration of electric vehicles brings a consequent increase in charging facilities in the low-voltage electricity network. Serving all charging requests on-demand can endanger the safety of the electrical power distribution network. This creates the issue of fairly allocating the charging energy among electric vehicles while maintaining the system within safe operational margins. However, calculating efficient charging schedules for the charging stations bears a high computational burden due to the non-convexities of charging stations’ models. In this paper, we consider a tri-level system with electric vehicles, charging stations, and a power distribution system operator. The objective of each station is formulated as a max-min fairness, mixed-integer linear optimization problem, while the network constraints are modeled using a second-order conic formulation. In order to tackle the computational complexity of the problem, we decompose it and use a novel approximation method tailored to this problem. We compare the performance of the proposed method with that of the popular alternating direction method of multipliers. Our simulation results indicate that the proposed method achieves a near-optimal solution along with promising scalability properties.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Fair and Scalable Electric Vehicle Charging Under Electrical Grid Constraints


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    01.12.2023


    Format / Umfang :

    6143087 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    MODULAR AND SCALABLE ELECTRICAL CHARGING TERMINAL FOR AN ELECTRIC VEHICLE

    MALBERT PAUL-ANTOINE / VERMOREL NICOLAS / MICHEL-VIOUX AURÉLIEN | Europäisches Patentamt | 2025

    Freier Zugriff

    Electric Vehicle Smart Charging Considering Fluctuating Electrical Grid Pricing and Extreme Weather

    Fly, Ashley / Jiang, Jingjing / Mickelson, Sean et al. | SAE Technical Papers | 2023


    Electric vehicle charging under power and balance constraints as dynamic scheduling

    Hernandez-Arauzo, Alejandro / Puente, Jorge / Varela, Ramiro et al. | Tema Archiv | 2015


    Electric Vehicle Charging Via Grid And Engine

    DUNLAP BROCK / LOVETT KARIN / BOLGER BRYAN MICHAEL et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Electric Vehicle Smart Charging Considering Fluctuating Electrical Grid Pricing and Extreme Weather

    Mickelson, Sean / Steffen, Thomas / Fly, Ashley et al. | British Library Conference Proceedings | 2023