A power supply system and a control method and control device thereof are provided. The power supply system includes a first power supply device, a heat-dissipation unit, a second power supply device, and a control device. The control device is configured to confirm whether each battery pack in the first power supply device experiences thermal runaway, and control the first power supply device to supply power to the heat-dissipation unit when no battery pack in the first power supply device experiences thermal runaway, so that the heat-dissipation unit dissipates heat from the first power supply device; and control a battery pack not experiencing thermal runaway in the first power supply device and/or the second power supply device to supply power to the heat-dissipation unit when a battery pack in the first power supply device experiences thermal runaway, so that the heat-dissipation unit dissipates heat from the first power supply device.


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    Title :

    POWER SUPPLY SYSTEM OF POWER SUPPLY SYSTEM, CONTROL METHOD OF POWER SUPPLY SYSTEM AND CONTROL DEVICE OF POWER SUPPLY SYSTEM


    Additional title:

    STROMVERSORGUNGSSYSTEM EINES STROMVERSORGUNGSSYSTEMS, VERFAHREN ZUR STEUERUNG EINES STROMVERSORGUNGSSYSTEMS UND VORRICHTUNG ZUR STEUERUNG EINES STROMVERSORGUNGSSYSTEMS
    SYSTÈME D'ALIMENTATION ÉLECTRIQUE, PROCÉDÉ DE COMMANDE DE SYSTÈME D'ALIMENTATION ÉLECTRIQUE ET DISPOSITIF DE COMMANDE DE SYSTÈME D'ALIMENTATION ÉLECTRIQUE


    Contributors:
    NIU LI (author) / LI XINJIAN (author) / GUO QIXIN (author) / ZHANG XUAN (author) / LI ZHOULI (author) / SUN GUOHUA (author) / LI YUEFENG (author)

    Publication date :

    2022-11-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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