According to the motor driving system, the vehicle, the charging method, the control device and the medium, the motor performance can be improved in the vehicle charging process. The motor driving system can comprise a plurality of bridge arms, a motor and a control module, the motor comprises a plurality of windings, and the plurality of windings are in one-to-one correspondence with the plurality of bridge arms; the first end of each winding in the plurality of windings is coupled with the common endpoint; the second end of each winding is coupled with the second end of the first switch in the corresponding bridge arm; the second end of the first switch of the first bridge arm in the plurality of bridge arms is coupled with the first pole of the power supply, and the second pole of the power supply is coupled with the power battery; the control module is used for acquiring a position angle of a rotor in the motor; and controlling the bridge arms except the first bridge arm in the plurality of bridge arms by adopting a control mode corresponding to the position angle of the rotor, so that the power supply charges the power battery.
本申请提供一种电机驱动系统、车辆、充电方法、控制装置及介质,可以对车辆充电过程中,提升电机性能。电机驱动系统可以包括:多个桥臂、电机和控制模块;电机包括多个绕组,多个绕组与多个桥臂一一对应;多个绕组中的每个绕组的第一端与公共端点耦合;每个绕组的第二端与对应的桥臂中的第一开关的第二端耦合;多个桥臂中的第一桥臂的第一开关的第二端与供电电源的第一极耦合,供电电源的第二极与动力电池耦合;控制模块用于获取电机中转子的位置角;以及采用转子的位置角对应的控制方式,对多个桥臂中除第一桥臂之外的桥臂进行控制,使供电电源对动力电池充电。
Motor driving system, vehicle and charging method
一种电机驱动系统、车辆、充电方法
2024-03-26
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
VEHICLE BATTERY CHARGING SYSTEM USING MOTOR DRIVING SYSTEM
European Patent Office | 2023
|VEHICLE BATTERY CHARGING SYSTEM USING MOTOR DRIVING SYSTEM
European Patent Office | 2023
|MOTOR DRIVING SYSTEM, VEHICLE, CHARGING METHOD, CONTROL DEVICE, AND MEDIUM
European Patent Office | 2023
|MOTOR DRIVING SYSTEM, VEHICLE, CHARGING METHOD, CONTROL DEVICE, AND MEDIUM
European Patent Office | 2024
|SYSTEM FOR CHARGING VEHICLE BATTERY USING MOTOR DRIVING SYSTEM
European Patent Office | 2022
|