Abstract Battery swapping stations (BSSs) have been gradually adopted in reality for electric trucks (ETs) to improve their operational efficiency. This study focuses on the optimal design of a BSS system that exclusively serves an ET fleet offering dedicated-line transportation services. By explicitly incorporating the battery degradation effect, we develop a mathematical model to determine the optimal configuration of the BSS system to minimize the total system cost including the fixed investment cost and the battery lifecycle cost. The problem is formulated as a nonlinear optimization model and then solved efficiently by a proposed solution procedure. A battery charging management strategy is further proposed. Through conducting numerical experiments, we find that the system design model can well capture the trade-off between the one-time battery purchase cost and the long-term battery degradation cost; and the battery charging management strategy significantly reduces the battery degradation cost, resulting in a more cost-efficient BSS system.

    Highlights A model is developed to optimize the configuration of the battery swapping system. The battery degradation effect and nonlinear charging profile are incorporated. A battery charging management strategy is proposed to reduce the degradation cost.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Battery swapping and management system design for electric trucks considering battery degradation


    Beteiligte:
    Deng, Yanling (Autor:in) / Chen, Zhibin (Autor:in) / Yan, Pengyu (Autor:in) / Zhong, Renxin (Autor:in)


    Erscheinungsdatum :

    2023-07-30




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Battery swapping battery assembly and battery swapping electric automobile

    WANG XIMING / SU LIANG / WANG ZHENSHAN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    BATTERY SWAPPING METHOD, BATTERY SWAPPING SYSTEM, AND BATTERY SWAPPING STATION

    CHEN WEIFENG / HE LEWEI / WANG QINGMING | Europäisches Patentamt | 2024

    Freier Zugriff

    ELECTRIC VEHICLE BATTERY SWAPPING ASSEMBLY AND BATTERY SWAPPING STATION

    ZHANG JIANPING / YU XINRUI / QIU DANLIANG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Exploring battery swapping for heavy trucks in China 1.0

    Liu, Jasmine Lihua / Danilovic, Mike / Müllern, Tomas et al. | BASE | 2021

    Freier Zugriff

    BATTERY SWAPPING METHOD AND BATTERY SWAPPING SYSTEM

    HE LEWEI | Europäisches Patentamt | 2023

    Freier Zugriff