The present application relates to a method for heating a battery pack, where the battery pack is connected to an inductive load via a converter and the method includes: controlling on and off of a switch module in the converter upon receiving a heating request, so as to control discharging and charging between the battery pack and the inductive load, where connecting the battery pack and an auxiliary heating mechanism in parallel during a discharging stage of the battery pack; and disconnecting the auxiliary heating mechanism from the battery pack during a charging stage of the battery pack. The present application further relates to a battery heating system and an electric apparatus.


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    Title :

    BATTERY HEATING METHOD, BATTERY-HEATING SYSTEM AND POWERED APPARATUS


    Additional title:

    VERFAHREN ZUM HEIZEN EINER BATTERIE, BATTERIEHEIZSYSTEM UND ELEKTRISCHES GERÄT
    PROCÉDÉ DE CHAUFFAGE DE BATTERIE, SYSTÈME DE CHAUFFAGE DE BATTERIE ET APPAREIL ALIMENTÉ


    Contributors:
    LI ZHANLIANG (author) / ZHAO YUANMIAO (author) / ZUO XIYANG (author) / HUANG XIAOJIAN (author) / DAN ZHIMIN (author) / YAN YU (author)

    Publication date :

    2023-04-26


    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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