A battery system (10) is disclosed comprising a power source (20) and a battery management system (30) including a DC/DC converter (32) and a system basis chip, SBC (40). The DC/DC converter (32) is electrically connected to the power source (20) to receive power from the power source (20) and configured to output an output voltage. The SBC (40) is electrically connected in series with the DC/DC converter (32) to receive the output voltage from the DC/DC converter (32). A microcontroller (50) is connected to the SBC (40) to receive power from the SBC (40). A relay driver (60) is configured to control at least one relay (62, 64), wherein the relay driver (60) is connected to an output node (34) of the DC/DC converter (32) which is interconnected between the SBC (40) and the DC/DC converter (32) to receive the output voltage from the DC/DC converter (32). The microcontroller (50) is electrically connected to the relay driver (60) and configured to: before switching the at least one relay (62, 64), control the DC/DC converter (32) to increase the output voltage from a first voltage (V1) to a second voltage (V2) higher than the first voltage (V1); and control the relay driver (60) to switch the at least one relay (62, 64) while the second voltage is outputted by the DC/DC converter (32).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    BATTERY SYSTEM AND METHOD FOR OPERATING THE SAME


    Weitere Titelangaben:

    BATTERIESYSTEM UND VERFAHREN ZUM BETRIEB DAVON
    SYSTÈME DE BATTERIE ET SON PROCÉDÉ DE FONCTIONNEMENT


    Beteiligte:
    FRITZ JÜRGEN (Autor:in) / KURCIK PETER (Autor:in) / TRATHNIGG THOMAS (Autor:in) / MANDIC RENATO (Autor:in) / HAINDL MICHAEL (Autor:in) / SRINIVAS PRAMOD (Autor:in)

    Erscheinungsdatum :

    2023-05-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    MANAGEMENT SYSTEM FOR OPERATING BATTERY AND OPERATING METHOD OF THE SAME

    CHOI YEAN SIK | Europäisches Patentamt | 2023

    Freier Zugriff

    BATTERY SYSTEM AND METHOD FOR OPERATING THE SAME

    JURGEN FRITZ / RENATO MANDIC / PETER KURCIK et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    BATTERY SYSTEM AND METHOD FOR OPERATING THE SAME

    FRITZ JÜRGEN / MANDIC RENATO / KURCIK PETER et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    BATTERY MANAGEMENT SYSTEM AND OPERATING METHOD OF THE SAME BATTERY PACK

    YANG SEONG YEOL / HWANG JI WON / CHOI YEAN SIK | Europäisches Patentamt | 2023

    Freier Zugriff