The invention discloses a thermal management method and device applied to hybrid power equipment, and the method comprises the steps: determining a target object of which the temperature needs to be collected from an engine and a battery pack according to the working states of the engine and the battery pack, and when the temperature of the target object does not meet a preset temperature condition, determining the temperature of the target object; and a target cooling loop is determined from the first cooling loop and the second cooling loop, and the target cooling loop is controlled to execute temperature adjustment operation corresponding to the target object according to the temperature of the target object. It can be seen that the control accuracy of the cooling loop used for cooling the engine and the battery pack can be improved, the control accuracy of the temperature of the engine and the temperature of the battery pack can be improved, the occurrence probability of unnecessary temperature adjusting operation is reduced, and then the control accuracy and control efficiency of the hybrid power liquid cooling system are improved.

    本发明公开了一种应用于混合动力设备的热管理方法及装置,该方法包括:根据发动机和电池包的工作状态,从发动机和电池包中确定需要采集温度的目标对象,且在目标对象的温度不满足预设温度条件时,从第一冷却回路和第二冷却回路中确定目标冷却回路,并根据目标对象的温度,控制目标冷却回路执行与目标对象对应的温度调节操作。可见,实施本发明能够提高对用于冷却发动机和电池包的冷却回路的控制准确性,能够提高对发动机和电池包的温度的控制准确性,降低了不必要的温度调节操作的出现概率,进而提高了对混合动力液冷系统的控制准确性和控制效率。


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    Titel :

    Thermal management method and device applied to hybrid power equipment


    Weitere Titelangaben:

    应用于混合动力设备的热管理方法及装置


    Beteiligte:
    ZHAO HENGXI (Autor:in) / JIN YING (Autor:in) / FU JUNRU (Autor:in) / DANG KUI (Autor:in) / JIANG JIBING (Autor:in)

    Erscheinungsdatum :

    2023-09-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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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