The embodiment of the invention provides an automobile driving and charging integrated system, a control method, a vehicle and electronic equipment, and the automobile driving and charging integrated system comprises a power battery unit, a motor inversion unit, a motor system, a charging unit and a rectification unit. The motor inversion unit, the charging unit and the rectification unit are connected in parallel with the power battery unit; the motor inversion unit is connected with the motor system and is used for controlling the working state of the motor system; a one-phase main winding of the motor system is provided with an auxiliary open winding; and the charging unit is respectively connected with the neutral point of the motor system and the auxiliary open winding. An isolation transformer of an existing vehicle-mounted charger is omitted, a power conversion main circuit part is multiplexed through the motor inversion unit, and the structure of a driving and charging integrated system in the prior art is greatly simplified.
本申请实施例提供一种汽车驱动和充电集成系统、控制方法、车辆和电子设备,其中,汽车驱动和充电集成系统,包括:动力电池单元、电机逆变单元、电机系统、充电单元、整流单元;所述电机逆变单元、所述充电单元和所述整流单元并联于所述动力电池单元;所述电机逆变单元和所述电机系统连接,用于控制所述电机系统的工作状态;所述电机系统的一相主绕组设置有辅助开绕组;所述充电单元分别和所述电机系统的中性点、所述辅助开绕组连接。省略了现有车载充电器的隔离变压器,功率变换主电路部分也通过电机逆变单元来实现复用,极大的简化了现有技术的驱动和充电集成系统的结构。
Automobile driving and charging integrated system, control method, vehicle and electronic equipment
汽车驱动和充电集成系统、控制方法、车辆和电子设备
2023-08-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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