Abstract A new configuration of hydraulic hybrid vehicle (HHV) was presented, which mainly consists of an engine, high-pressure accumulator, lower-pressure reservoir and hydraulic transformer (HT) connected to common pressure rail (CPR), and the working principle of hydraulic hybrid vehicle has been described to extend its energy-regenerated potential. Moreover, the mathematical models of the instantaneous pressure ratio of HT and the characteristic parameters of parallel and series accumulator (i.e. effective volume, specific energy, and charge-discharge efficiency) based on lumped parameters method were built, respectively. The simulation and experimental tests of dynamic characteristics of HT and accumulator were done, the result shows that the theoretical analysis was the same as the experimental results by comparing them in the curve trend, and the series accumulator was much superior to parallel accumulator in terms of pulsation damping of hydraulic transformer, that is the simulation results reasonably and appropriately.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Dynamic analysis of energy storage unit of the hydraulic hybrid vehicle


    Beteiligte:
    Chen, Y. -L. (Autor:in) / Liu, S. -A. (Autor:in) / Jiang, J. -H. (Autor:in) / Shang, T. (Autor:in) / Zhang, Y. -K. (Autor:in) / Wei, W. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2013-01-29


    Format / Umfang :

    12 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Dynamic analysis of energy storage unit of the hydraulic hybrid vehicle

    Chen, Y. L. / Liu, S. A. / Jiang, J. H. et al. | British Library Online Contents | 2013


    Dynamic analysis of energy storage unit of the hydraulic hybrid vehicle

    Chen, Y. -L. / Liu, S. -A. / Jiang, J. -H. et al. | Online Contents | 2013


    Sizing Energy Storage Units for Hydraulic Hybrid Vehicle Applications

    Pourmovahed, A. / American Society of Mechanical Engineers; Dynamic Systems and Control Division / American Society of Mechanical Engineers; Design Engineering Division et al. | British Library Conference Proceedings | 1993



    Hydraulic hybrid vehicle energy management system

    Van Batavia,B.L. / Eaton,US | Kraftfahrwesen | 2009