The preliminary results of simulated electric vehicle chopper controlled discharge of a nickel/zinc (NiZn) battery show delivered energy increases of 5 to 25 percent compared to constant current discharges of the same average current. The percentage-increase was a function of chopper frequency, the ratio of peak-to-average current, and the magnitude of the discharge current. Because the chopper effects are of a complex nature, electric vehicle battery/speed controller interaction must be carefully considered in vehicle design to optimize battery performance. (ERA citation 06:032090)


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Response of Nickel/Zinc Cells to Electric-Vehicle Chopper Discharge Waveforms


    Beteiligte:
    R. L. Cataldo (Autor:in)

    Erscheinungsdatum :

    1981


    Format / Umfang :

    11 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch







    Effect Of Positive Pulse Charge Waveforms On Cycle Live Of Nickel-Zinc Cells

    Smithrick,J.J. / Natl.Aeronaut.and Space Adm.,US | Kraftfahrwesen | 1980


    Brake chopper and motor controller of electric vehicle

    ZHANG ZHIJIANG / LU ZONGJIAN | Europäisches Patentamt | 2024

    Freier Zugriff