The actual performance of an electric vehicle depends on the capability of the battery to meet the power requirements of the drive train. In order to predict the vehicle operating range an accurate battery model is required. The behaviour of a battery depends on its state of charge. In the definition of the state of charge the characteristic relationship between available capacity and current must be accounted for. A voltage-current relationship is derived based on the polarization behaviour of a lead acid battery. This equation expresses the battery voltage as a function of current and state of charge. The theoretical equation is verified with data experimentally established at a 6 V. battery. A program is written that calculates the cumulative charge reduction during driving cycle operation. This gives the state of charge as the driving cycle proceeds. By combining this with the relationship between voltage, current and state of charge, the battery voltage during the total driving cycle can be determined. Battery voltage and energy are thus calculated for several types of driving cycles. These results will be compared with experimental data at a 6 V. battery.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Battery state of charge model for driving cycle operation


    Weitere Titelangaben:

    Modell des Batterieladezustandes fuer zyklischen Fahrbetrieb


    Beteiligte:
    Visscher, W. (Autor:in) / Dongen, L. van (Autor:in)


    Erscheinungsdatum :

    1982


    Format / Umfang :

    11 Seiten, 10 Bilder, 1 Tabelle, 9 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Battery-Charge-State Model

    Vivian, H. C. | NTRS | 1985


    END OF BATTERY STATE OF CHARGE (SOC) VEHICLE SYSTEM OPERATION

    KRESSE III JOHN P | Europäisches Patentamt | 2022

    Freier Zugriff

    END OF BATTERY STATE OF CHARGE (SOC) VEHICLE SYSTEM OPERATION

    KRESSE III | Europäisches Patentamt | 2020

    Freier Zugriff

    Simulation Method for Extended-Range Electric Vehicle Battery State of Charge and Energy Consumption Simulation based on Driving Cycle

    Kusuma, Christopher Fernaldy / Budiman, Bentang Arief / Nurprasetio, Ignatius Pulung | IEEE | 2019


    Battery charge strategy using discharge cycle

    CHANG XIAOGUANG / HO SZUSHEN / WANG XU et al. | Europäisches Patentamt | 2019

    Freier Zugriff