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。
Power domain control system of electric automobile
一种电动汽车的动力域控制系统
25.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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