A novel type of regenerative braking system for electric vehicles is proposed in this paper. Four pressure-difference-limit valves, two relief valves and two brake pedal simulators, are added to the layout of a conventional four-channel hydraulic modulator. The cooperation of relief valves and hydraulic pumps provides a stabilized high-pressure source. Pressure-difference-limit valves ensure that the pressure in each wheel cylinder can be modulated separately at a high precision. Besides, the functions of anti-lock braking system and electronic stability program are integrated in this regenerative braking system. The models of regenerative braking controller and vehicle dynamics are built in MATLAB/Simulink. Hydraulic brake model is built in AMESim through a parameterized and modularized method. Meanwhile, the control strategy of hydraulic brake modulation and brake force distribution are designed. Simulations are conducted via co-simulation interface between MATLAB and AMESim under scenarios of typical braking and ECE driving cycle. Simulation results show that regenerative and hydraulic braking forces are coordinated well during typical braking process, verifying the feasibility and effectiveness of the models built and strategies proposed. Under an ECE driving cycle, the proposed RBS can recover more than 75% of the total recoverable braking energy, which lengthen the vehicle’s driving range by more than 24%.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Design and Performance Analysis of a Novel Regenerative Braking System for Electrified Passenger Vehicles


    Weitere Titelangaben:

    Sae Int. J. Mater. Manf
    Sae International Journal of Materials and Manufacturing


    Beteiligte:
    Lv, Chen (Autor:in) / Zhang, Junzhi (Autor:in) / Yuan, Ye (Autor:in) / Li, Yutong (Autor:in)

    Kongress:

    SAE 2016 World Congress and Exhibition ; 2016



    Erscheinungsdatum :

    2016-04-05


    Format / Umfang :

    8 pages




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Design and Performance Analysis of a Novel Regenerative Braking System for Electrified Passenger Vehicles

    Yuan, Ye / Zhang, Junzhi / Lv, Chen et al. | British Library Conference Proceedings | 2016



    Cooperative control of regenerative braking and hydraulic braking of an electrified passenger car

    Zhang, Junzhi / Lv, Chen / Gou, Jinfang et al. | SAGE Publications | 2012



    Cooperative control of regenerative braking and hydraulic braking of an electrified passenger car

    Zhang, Junzhi / Lv, Chen / Gou, Jinfang et al. | Tema Archiv | 2012