A method is for operating a commercial vehicle having a fuel cell system and an electromotive drive. The method includes: supplying reactants to a fuel cell of the fuel cell system, wherein the fuel cell is adapted to be operated at a changeable working point, activation of the fuel cell such that, via reaction of the supplied reactants, electrical energy is generated at a generated power, intermediate storage of the generated electrical energy at the corresponding power in a buffer store, and driving of the electromotive drive by withdrawal of electrical energy from the buffer store at a corresponding power. The method can further include: determination of weight information that is representative of the load state of the commercial vehicle, and adaptation of the working point in dependence on the determined weight information.


    Access

    Download


    Export, share and cite



    Title :

    VERFAHREN ZUM BETRIEB EINES NUTZFAHRZEUGS MIT BRENNSTOFFZELLENSYSTEM UND ELEKTROMOTORISCHEM ANTRIEB, SOWIE NUTZFAHRZEUG MIT SELBIGEM


    Additional title:

    METHOD FOR OPERATING A UTILITY VEHICLE WITH FUEL CELL SYSTEM AND ELECTRIC-MOTOR DRIVE, AND UTILITY VEHICLE COMPRISING SAME
    PROCÉDÉ DE FONCTIONNEMENT D'UN VÉHICULE UTILITAIRE DOTÉ D'UN SYSTÈME DE PILE À COMBUSTIBLE ET D'UN ENTRAÎNEMENT DE MOTEUR ÉLECTRIQUE, ET VÉHICULE UTILITAIRE LES COMPRENANT


    Contributors:
    RICKE JANIK (author)

    Publication date :

    2024-09-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

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