The invention relates to the technical field of electric vehicle control, and particularly relates to a power domain control system of an electric vehicle. A power domain controller PDC is included. The power domain controller PDC is connected with a motor controller MCU_F, a motor controller MCU_R, a battery management unit BMS, a vehicle-mounted charger OBC, an electric compressor Ecomp, an HPTC, an air inlet grille motor AGS, a refrigerant loop sensor and a refrigerant loop valve. The power domain controller PDC achieves high-pressure management, energy management, heat management and torque management through signals input by the motor controller MCU_F, the motor controller MCU_R, the battery management unit BMS, the vehicle-mounted charger OBC, the electric compressor Ecomp, the HPTC,the air inlet grille motor AGS, the refrigerant loop sensor and the refrigerant loop valve. And four functions of high-pressure management, torque management, energy management and heat management are realized. Centralized coordination control can be better achieved, and an energy utilization rate can be increased.

    本发明涉及电动汽车控制技术领域,具体涉及一种电动汽车的动力域控制系统。包括动力域控制器PDC,所述动力域控制器PDC上连接有电机控制器MCU_F、电机控制器MCU_R、电池管理单元BMS、车载充电机OBC、电动压缩机Ecomp、HPTC、进气格栅电机AGS、制冷剂回路传感器和制冷剂回路阀门,所述动力域控制器PDC通过电机控制器MCU_F、电机控制器MCU_R、电池管理单元BMS、车载充电机OBC、电动压缩机Ecomp、HPTC、进气格栅电机AGS、制冷剂回路传感器和制冷剂回路阀门输入的信号实现高压管理、能量管理、热管理和扭矩管理。实现了高压管理、扭矩管理、能量管理和热管理四大功能。其能更好的集中协调控制,并能提高能源利用率。


    Access

    Download


    Export, share and cite



    Title :

    Power domain control system of electric automobile


    Additional title:

    一种电动汽车的动力域控制系统


    Contributors:
    CHEN JING (author) / WU ZEMIN (author) / ZHANG YIPENG (author) / CAO XIANGYUAN (author) / HUANG HAO (author)

    Publication date :

    2020-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Power system of electric automobile, control method and electric automobile

    WANG YAN / LIU JIANKANG / ZHANG TIANQIANG et al. | European Patent Office | 2021

    Free access

    Power system of electric automobile, control method and electric automobile

    WANG YAN / LIU JIANKANG / ZHAO HUICHAO et al. | European Patent Office | 2021

    Free access

    Integrated power domain control system and automobile

    NIU GAOCHAN / LIU MINTONG / YOU JIANKANG | European Patent Office | 2021

    Free access

    Power supply system of electric automobile, electric automobile and power battery control method

    LI QI / WANG DONGBIN / GUO ZHILONG et al. | European Patent Office | 2024

    Free access

    Automobile electric power steering control system

    GAO YANSONG | European Patent Office | 2021

    Free access