The invention relates to an energy processing device and a vehicle. The device comprises a first battery, a second battery, at least one phase of first bridge arm, at least one phase of first inductor and a controller, the anode of the second battery is connected with the first end of the first bridge arm of each phase, and the cathode of the second battery is connected with the second end of the first bridge arm of each phase and the cathode of the first battery; the first end of each phase of first inductor is connected with the midpoint of the corresponding first bridge arm, and the second end of each phase of first inductor is connected with the positive electrode of the first battery; the controller is connected with the first bridge arm of each phase and used for controlling the first bridge arm in a first preset state, so that the first battery and the second battery are charged and discharged alternately, self-heating of the first battery and the second battery is achieved, the temperature of the batteries is well maintained, and the driving capacity of the electric vehicle driving system is guaranteed. In addition, the battery is low in self-heating energy loss, uniform in heat transfer and high in heating efficiency. In addition, the first battery and the second battery can cooperate with each other and are redundant to each other, so that the vehicle power supply stability is improved.

    本公开涉及一种能量处理装置及车辆。装置包括:第一电池、第二电池、至少一相第一桥臂、至少一相第一电感及控制器;第二电池正极与每一相第一桥臂的第一端连接,第二电池负极分别与每一相第一桥臂的第二端、第一电池负极连接;每一相第一电感第一端与对应的第一桥臂的中点连接,每一相第一电感的第二端与第一电池正极连接;控制器与每一相第一桥臂连接,用于在第一预设状态下,控制第一桥臂,使第一电池和第二电交替充放电,以实现第一电池和第二电池的自加热,以较好维持电池温度,保障电动车辆驱动系统的驱动能力。另外,电池自加热能量损耗小、传热均匀、加热效率高。此外,第一电池和第二电池可协同合作,互为冗余,提升车辆供电稳定性。


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    Titel :

    Energy processing device and vehicle


    Weitere Titelangaben:

    能量处理装置及车辆


    Beteiligte:
    YAN LEI (Autor:in) / QIU GUOWEI (Autor:in) / GAO WEN (Autor:in) / YOU CHUN-SUNG (Autor:in)

    Erscheinungsdatum :

    2024-05-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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



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