A fuel cell system includes an ECU that sets the fuel cell stack to a state of idling stop by lowering both a revolution speed of an air pump and a discharge current value of the fuel cell stack to less than during idling power generation within a range larger than 0, in response to a predetermined idling stop initiation condition having been satisfied during idling power generation. The ECU decreases the discharge current value further as the lowest cell voltage value CV_low of the fuel cell stack decreases so that the lowest cell voltage value CV_low does not fall below a cancellation threshold B, with an event of the lowest cell voltage CV_low of the fuel cell stack having fallen below the cancellation threshold B as a cancellation condition of idling stop.


    Access

    Download


    Export, share and cite



    Title :

    Fuel cell system and control method thereof


    Contributors:

    Publication date :

    2016-12-13


    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



    FUEL CELL SYSTEM AND FUEL SUPPLYING CONTROL METHOD THEREOF

    European Patent Office | 2024

    Free access

    FUEL CELL SYSTEM AND CONTROL METHOD THEREOF

    KOMIYA TAKETSUGU / KONDO MASAAKI / YAMASHITA AKIRA | European Patent Office | 2016

    Free access

    Fuel cell system and control method thereof

    JIANG WEI / JIANG LIQIONG / XIE QIGUANG et al. | European Patent Office | 2023

    Free access

    FUEL CELL SYSTEM AND CONTROL METHOD THEREOF

    PARK GUNHYUNG / PARK JUNYOUNG | European Patent Office | 2017

    Free access

    FUEL CELL SYSTEM AND CONTROL METHOD THEREOF

    LEE JAE HYUNG / LEE WOO YOUNG / MIN BOUNG HO et al. | European Patent Office | 2024

    Free access