The present disclosure provides a method for heating a dual stack fuel cell system of a vehicle. The method may include receiving a heat power request from a first fuel cell stack, receiving a first temperature of the first fuel cell stack and a second temperature of a second fuel cell stack, initiating, responsive to the first temperature and the second temperature indicating that the first fuel cell stack and the second fuel cell stack are frozen, a freeze-start thermal operating mode for the first fuel cell stack, and transferring, during the freeze-start thermal operating mode for the first fuel cell stack, heat from a brake resistor to the first fuel cell stack.


    Access

    Download


    Export, share and cite



    Title :

    FUEL CELL SYSTEM FREEZE-START SYSTEMS AND METHODS



    Publication date :

    2024-06-06


    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




    Air-cooled fuel-cell freeze-protection system

    RAINVILLE JOSEPH D | European Patent Office | 2021

    Free access

    AIR-COOLED FUEL-CELL FREEZE-PROTECTION SYSTEM

    RAINVILLE JOSEPH D | European Patent Office | 2020

    Free access

    Freeze preparation for a fuel cell system

    STALEY SCOTT M / SANDERSON WILLIAM F / MILACIC MILOS et al. | European Patent Office | 2016

    Free access