The invention provides a control method and device of a high-voltage system, electronic equipment and a storage medium. The control method of the high-voltage system comprises the steps: when a power-on instruction is received, controlling a voltage converter to supply power to a target part; detecting whether the voltage of the stack is greater than the voltage of the voltage converter; if it is detected that the voltage of the galvanic pile is greater than the voltage of the voltage converter, enabling the voltage converter to stop supplying power to the target part, and switching the galvanic pile to supply power to the target part; when a power-off instruction is received, controlling the target part to enter a shutdown working condition, and controlling the galvanic pile to enter a discharge mode; detecting whether the difference between the voltage of the galvanic pile and the voltage of the voltage converter is less than a preset threshold value or not; if the difference value between the voltage of the galvanic pile and the voltage of the voltage converter is detected to be smaller than a preset threshold value, controlling the target part to stop; and when the stack finishes electrifying, controlling the voltage converter to stop.

    本申请提供了一种高压系统的控制方法、装置、电子设备及存储介质,其中,在高压系统的控制方法中,当接收到上电指令时,则控制电压转换器对目标零部件进行供电。然后检测电堆的电压是否大于电压转换器的电压。若检测出电堆的电压大于电压转换器的电压,则停止电压转换器对目标零部件进行供电,并切换电堆对目标零部件进行供电。当接收到下电指令时,则控制目标零部件进入停机工况,并控制电堆进入放电模式。检测电堆的电压与电压转换器的电压的差值是否小于预设的阈值。若检测出电堆的电压与电压转换器的电压的差值小于预设的阈值,则控制目标零部件停机。当电堆放电完成时,则控制电压转换器停机。


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    Titel :

    Control method and device of high-voltage system, electronic equipment and storage medium


    Weitere Titelangaben:

    高压系统的控制方法、装置、电子设备及存储介质


    Beteiligte:
    TAN XUGUANG (Autor:in) / XI FUQIANG (Autor:in) / TAI SHUPENG (Autor:in) / ZHANG CHUN (Autor:in) / YAN JING'AN (Autor:in)

    Erscheinungsdatum :

    2021-08-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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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