The embodiments of the present disclosure provide a battery pack heating apparatus and a method of battery pack heating control. According to an embodiment of the present disclosure, a battery pack heating apparatus is provided. The battery pack heating apparatus is applicable portably and externally to a vehicle and includes: an electrical energy conversion component, including an energy storage device, a first set of switches and a second set of switches; a heating interface component including a plurality of heating interfaces connected to the energy storage device via the first set of switches to form a first heating loop and connected to the energy storage device via the second set of switches to form a second heating loop, each of the plurality of heating interfaces being configured to be connected to a battery pack of one vehicle; and a heating control module configured to control a direction of electrical energy transfer between the electrical energy conversion component and the battery pack. Hence, the solutions according to the embodiments of the present disclosure are capable of solving the problem in the related art that a single-vehicle indirect heating scheme can only heat one vehicle and has low heating efficiency.


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    Title :

    BATTERY PACK HEATING APPARATUS AND METHOD OF BATTERY PACK HEATING CONTROL


    Additional title:

    HEIZAGGREGAT FÜR BATTERIEPACK UND VERFAHREN ZUR HEIZUNGSREGELUNG EINES BATTERIEPACKS
    APPAREIL DE CHAUFFAGE DE BLOC-BATTERIE ET PROCÉDÉ DE COMMANDE DE CHAUFFAGE DE BLOC-BATTERIE


    Contributors:
    DAN ZHIMIN (author) / ZUO XIYANG (author) / ZHANG WEI (author) / HOU YIZHEN (author) / LU WENBIN (author) / WU XINGYUAN (author) / ZHU TAOSHENG (author)

    Publication date :

    2021-06-30


    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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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