Transit buses serve a vital role in sustainable transportation systems, providing mobility to millions of passengers daily. These buses primarily operate on fixed routes in urban areas, leading to frequent stops at bus stops and traffic signals, which contribute to them having low fuel economy. In recent years, hybrid electric buses and plug-in hybrid electric buses (PHEBs) have gained significant interest in transit applications. However, the energy efficiency of early HEBs and PHEBs is limited as they rely primarily on simple charge sustaining strategies. This paper presents the design, implementation, and validation of a Connected Eco-Bus system that utilizes connected and automated vehicle technology to improve the energy efficiency of a power-split PHEB. The system co-optimizes the PHEB’s vehicle dynamics and powertrain controls by leveraging connectivity and partial automation (Level 1) capability. A case study is conducted with the Connected Eco-Bus system operating on a typical urban route where its performance is evaluated through both microscopic simulation and Dynamometer-in-the-Loop testing. The results demonstrate that the Connected Eco-Bus system can achieve energy efficiency improvements of up to 32.4%, which would thereby contribute to a more sustainable transportation system.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Design, Implementation, and Evaluation of an Innovative Vehicle-Powertrain Eco-Operation System for Plug-In Hybrid Electric Buses


    Beteiligte:
    Zhao, Zhouqiao (Autor:in) / Wu, Guoyuan (Autor:in) / Hao, Peng (Autor:in) / Ye, Fei (Autor:in) / Gao, Zhiming (Autor:in) / LaClair, Tim J. (Autor:in) / Brown, Dylan (Autor:in) / Esaid, Danial (Autor:in) / Boriboonsomsin, Kanok (Autor:in) / Barth, Matthew J. (Autor:in)


    Erscheinungsdatum :

    20.04.2025


    Format / Umfang :

    1578208 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Efficiency improvement of a novel dual motor powertrain for plug-in hybrid electric buses

    Nguyen, Cong Thanh / Walker, Paul D / Zhang, Nong et al. | SAGE Publications | 2020



    Modelling and design of improved powertrain solutions for electric and hybrid buses

    Ceraolo, Massimo / Giglioli, Romano / Lutzemberger, Giovanni et al. | Wiley | 2017

    Freier Zugriff

    Design and Simulation on the Powertrain of Plug-in Hybrid Electric Vehicle

    Tan, De Rong ;Dong, Chun Ying ;Jing, Wang | Trans Tech Publications | 2012


    AN ADVANCED SIMULATION FRAMEWORK OF AN INTEGRATED VEHICLE-POWERTRAIN ECO-OPERATION SYSTEM FOR ELECTRIC BUSES

    Ye, Fei / Hao, Peng / Wu, Guoyuan et al. | British Library Conference Proceedings | 2019