The invention discloses a battery heat management system heating control method, a storage medium and electronic equipment. The control method comprises the steps that the rotating speed of a heat pump compressor is controlled according to the current system target temperature; if the heating requirement is still not met after the rotating speed of the heat pump compressor reaches the rotating speed upper limit value, the motor is controlled to enter a low-efficiency heating mode, and the rotating speed of the heat pump compressor and low-efficiency heat production output of the motor are controlled according to the current system target temperature; the real-time heating power of the motor is obtained; and if the real-time heating power of the motor meets the low-power heating condition, the motor is controlled to quit the low-efficiency heating mode, and the step of controlling the rotating speed of the heat pump compressor according to the current system target temperature is executed again. When the heat pump compressor cannot meet the heating requirement, the motor is controlled to enter the low-efficiency heating mode, and when the real-time heating power of the motor meets the low-power heating condition, it is considered that the heat pump can provide all heat, the motor is controlled to exit the low-efficiency heating mode, so that the motor and the heat pump work in the high-efficiency working condition as much as possible, and the heating energy consumption is reduced.

    本申请公开了一种电池热管理系统制热控制方法、存储介质和电子设备,控制方法包括根据当前系统目标温度控制热泵压缩机转速;若热泵压缩机转速达到转速上限值后仍不满足制热需求,则控制电机进入低效制热模式,根据当前系统目标温度控制热泵压缩机转速和电机低效产热输出;获取电机实时制热功率;若电机实时制热功率满足低功率制热条件,则控制电机退出低效制热模式,返回根据当前系统目标温度控制热泵压缩机转速的步骤。本申请在热泵压缩机无法满足制热需求时,再控制电机进入低效制热模式,并在电机实时制热功率满足低功率制热条件时,认为热泵能够提供全部热量,则控制电机退出低效制热模式,使电机和热泵尽量工作在高效率的工况,降低制热能耗。


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    Titel :

    Heating control method of battery thermal management system, storage medium and electronic equipment


    Weitere Titelangaben:

    电池热管理系统制热控制方法、存储介质和电子设备


    Beteiligte:
    LIU YINGSHEN (Autor:in) / WU ZHIYONG (Autor:in) / LI YONGGANG (Autor:in)

    Erscheinungsdatum :

    06.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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