A method of controlling a power supply system for an electric vehicle includes acquiring a first power setpoint value corresponding to the electrical power to be supplied by the battery, determining the electrical power required by the drivetrain and the electrical power required by the at least one auxiliary apparatus, determining the state of the battery, calculating at least one electrical power value to be delivered by the fuel cell, and calculating a second setpoint value for the electrical power to be delivered by the fuel cell. The second setpoint value is optimized so that the fuel cell operates at or near its maximum efficiency point.


    Access

    Download


    Export, share and cite



    Title :

    POWER SUPPLY SYSTEM AND METHOD OF CONTROLLING SUCH A POWER SUPPLY SYSTEM


    Contributors:

    Publication date :

    2022-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    POWER SUPPLY SYSTEM AND METHOD FOR CONTROLLING POWER SUPPLY SYSTEM

    TERANISHI KEN | European Patent Office | 2023

    Free access

    Power supply system and method for controlling power supply system

    TSUKAMOTO YUKINORI | European Patent Office | 2023

    Free access

    POWER SUPPLY SYSTEM AND METHOD OF CONTROLLING POWER SUPPLY SYSTEM

    SHIMADA KAZUHIDE / SHOJI ATSUSHI / NISHIBASHI TADASHI et al. | European Patent Office | 2018

    Free access

    POWER SUPPLY SYSTEM AND METHOD FOR CONTROLLING POWER SUPPLY SYSTEM

    TERANISHI KEN / ISHIZUKI JUN / HEO JAESUNG | European Patent Office | 2023

    Free access

    POWER SUPPLY SYSTEM AND METHOD FOR CONTROLLING POWER SUPPLY SYSTEM

    TSUKAMOTO YUKINORI | European Patent Office | 2023

    Free access