The invention provides a power control circuit, an electric vehicle, a vehicle-mounted charger and a control method thereof, and the control circuit of the vehicle-mounted charger can control a voltage conversion circuit to work in different working modes, so that the voltage conversion circuit can achieve the basic function of energy interaction between a power grid and at least one energy storage device. The voltage conversion circuit can also control the output power of the high-voltage battery when the high-voltage battery in the at least one energy storage device supplies power to the first electric device. Therefore, the functions which can be realized by the vehicle-mounted charger are enriched, the vehicle-mounted charger can be applied to different scenes, and the vehicle-mounted charger can meet the requirements of higher integration and high power density.

    本申请提供一种功率控制电路、电动车辆、车载充电机及其控制方法,车载充电机的控制电路可以控制电压转换电路工作于不同的工作模式,使电压转换电路能够实现电网与至少一个储能设备之间能量交互的基本功能的基础上,电压转换电路还可以实现至少一个储能设备中的高压电池向第一用电设备供电时,对高压电池的输出功率进行控制。从而丰富了车载充电机可以实现的功能,使车载充电机能够应用于不同的场景中,进而使车载充电机能够满足对更加集成化、高功率密度化的要求。


    Access

    Download


    Export, share and cite



    Title :

    Power control circuit, electric vehicle, vehicle-mounted charger and control method thereof


    Additional title:

    功率控制电路、电动车辆、车载充电机及其控制方法


    Contributors:
    DENG LINWANG (author) / FENG TIANYU (author) / DAI ZHONGSHU (author) / LIU ZENGZHEN (author)

    Publication date :

    2025-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Control circuit of vehicle-mounted charger, vehicle-mounted charger and electric vehicle

    WU DAOXIAN / HAN YI | European Patent Office | 2023

    Free access

    Vehicle-mounted charger circuit, vehicle-mounted charger and electric vehicle

    YANG DONGDONG / WANG XIAOKUN / LIU SHAOWEI et al. | European Patent Office | 2021

    Free access

    Vehicle-mounted charger circuit, vehicle-mounted charger and electric vehicle

    WU YUEFEI | European Patent Office | 2020

    Free access

    Control method of vehicle-mounted charger, vehicle-mounted charger and vehicle

    WANG CHAO / ZHANG YIHUA / WANG XINGHUI et al. | European Patent Office | 2024

    Free access