A power distribution method and system for a fuel cell vehicle is provided. The method includes deducing an amount of moisture in a stack of a fuel cell, when a supply amount of air of the stack of the fuel cell is decreased and determining a state of the fuel cell based on the amount of moisture. Additionally, the method includes deducing allowance power of a regenerative braking of a driving motor using maximum power of the regenerative braking of an air compressor and chargeable power of a high voltage battery based on the determined state. The regenerative braking of the driving motor is then adjusted to prevent actual power of the regenerative braking of the driving motor from exceeding the allowance power of the regenerative braking.


    Access

    Download


    Export, share and cite



    Title :

    Power distribution method and system for fuel cell vehicle


    Contributors:

    Publication date :

    2019-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    POWER DISTRIBUTION METHOD AND SYSTEM FOR FUEL CELL VEHICLE

    LEE DONG HUN / RYU JUNG HWAN | European Patent Office | 2017

    Free access

    POWER DISTRIBUTION METHOD AND SYSTEM FOR FUEL CELL VEHICLE

    LEE DONG HUN / RYU JUNG HWAN | European Patent Office | 2017

    Free access

    Power distribution method of fuel cell system and vehicle system

    YU YUE / LI JUNTAO / LI ZONGJI et al. | European Patent Office | 2024

    Free access

    Hydrogen fuel cell vehicle dual-power distribution unit power system

    YU WEIFENG / HAO YIGUO / LI XIANG | European Patent Office | 2020

    Free access

    SYSTEM AND METHOD FOR POWER DISTRIBUTION OF FUEL CELL HYBRID VEHICLE

    LEE KYU IL / JUNG JAE WON / YOON SUNG GONE | European Patent Office | 2016

    Free access