A power supply system for a hybrid vehicle, which is capable of controlling a fuel cell to operate only in sections in which the fuel cell exhibits optimal efficiency and an operating method thereof. The operating method of operating a power supply system for a hybrid vehicle, which includes a battery and a fuel cell, includes a calculation operation of dividing a route from a departure point to a destination marked in three-dimensional (3D) map information into a plurality of sections, and calculating the amount of power of a fuel cell to be used for a vehicle to drive each of the sections; and a fuel cell operation control operation of controlling the fuel cell to be on or off in each of the plurality of sections when the vehicle starts to drive, based on the state-of-charge of battery, the amount of power output from the fuel cell, and the amount of power of the fuel cell for future use.


    Access

    Download


    Export, share and cite



    Title :

    POWER SUPPLY SYSTEM FOR HYBRID VEHICLE AND OPERATION METHOD THEREFOR


    Contributors:
    OH JUNGSUK (author)

    Publication date :

    2016-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    HYBRID VEHICLE AND POWER SUPPLY CONTROL METHOD AND SYSTEM THEREFOR

    GUO WANLU / KANG MINGMING / QIN QINGMIN et al. | European Patent Office | 2023

    Free access


    POWER SUPPLY DEVICE, AND VEHICLE AND POWER SUPPLY METHOD THEREFOR

    FENG NINGBO / CHEN BING / WANG TIANYU et al. | European Patent Office | 2023

    Free access

    HYBRID POWER SYSTEM AND CONTROL METHOD THEREFOR, AND HYBRID VEHICLE

    ZHANG HENGXIAN / ZHOU ZHIGUANG / LI YANAN et al. | European Patent Office | 2022

    Free access

    HYBRID VEHICLE POWER SUPPLY SYSTEM

    YOKOI KEN | European Patent Office | 2021

    Free access