The invention relates to a high-voltage integrated unit for a power battery, and the high-voltage integrated unit at least comprises a first voltage transformation and stabilization module, a communication module, a contactor and a high-voltage integrated unit control module, the voltage transformation and stabilization unit is used for converting the output voltage of the power battery and stabilizing the output voltage at a first low-voltage power supply voltage of the high-voltage integration unit, and the first low-voltage power supply voltage corresponds to a first rated working voltage range of the contactor; the communication module is used for carrying out data exchange between the high-voltage integrated unit control module and a battery management system, the contactor is connected with the output end of the power battery through the voltage transformation and stabilization unit, and the high-voltage integrated unit control module is used for monitoring and/or controlling the contactor and/or the power battery. Furthermore, the application relates to a vehicle battery system and a computer program product.

    本申请涉及一种用于动力电池的高压集成单元,所述高压集成单元至少包括第一变压稳压模块、通信模块、接触器和高压集成单元控制模块,其中,所述变压稳压单元用于将所述动力电池的输出电压转换并且稳定在所述高压集成单元的第一低压供电电压,所述第一低压供电电压相应于所述接触器的第一额定工作电压范围,所述通信模块用于在所述高压集成单元控制模块与电池管理系统之间进行数据交换,所述接触器经由所述变压稳压单元与所述动力电池的输出端连接,所述高压集成单元控制模块用于监测和/或控制所述接触器和/或所述动力电池。此外,本申请涉及一种车辆电池系统以及一种计算机程序产品。


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    Title :

    High-voltage integrated unit for power battery, vehicle battery system and computer program product


    Additional title:

    用于动力电池的高压集成单元、车辆电池系统和计算机程序产品


    Contributors:
    SON HO-SUNG (author) / LI LEI (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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