The invention discloses a boost charging system and method for a vehicle and the vehicle, and the system comprises a battery pack which is electrically connected with a charging pile; the control subsystem comprises a motor controller and a boost charging device, the motor controller is connected with the battery pack, and the input end of the boost charging device is electrically connected with the charging pile; the three-phase driving motor comprises a motor winding, the head end of the motor winding is connected with the motor controller, the tail end of the motor winding is connected to serve as the center point of the three-phase driving motor and is connected with the output end of the boost charging device, and the control ends of the battery pack, the motor controller and the boost charging device are all used for being electrically connected with a battery management system of the vehicle. In the charging state, the battery management system is used for sending a charging control signal to the battery pack, the motor controller and the boost charging device according to the voltage provided by the charging pile. According to the system, the temperature rise risk and torque generation can be well avoided, and the universality and stability of vehicle charging can be improved.
本发明公开了一种用于车辆的升压充电系统、方法及车辆,所述系统包括:电池包,用于与充电桩电连接;控制子系统,包括电机控制器以及升压充电装置,电机控制器与电池包连接,升压充电装置的输入端与充电桩电连接;三相驱动电机,包括电机绕组,电机绕组的首端与电机控制器连接,电机绕组的末端相连接作为三相驱动电机的中心点,与升压充电装置的输出端连接,电池包、电机控制器以及升压充电装置的控制端均用于与车辆的电池管理系统电连接,在充电状态下,电池管理系统用于根据充电桩提供的电压,向电池包、电机控制器以及升压充电装置发送充电控制信号。该系统能够较好地规避温升风险和转矩的产生,有利于提高车辆充电的通用性和稳定性。
Boost charging system and method for vehicle and vehicle
一种用于车辆的升压充电系统、方法及车辆
2025-05-09
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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