The invention discloses a dual motor drive assembly and a method for operating the dual motor drive assembly. The dual motor drive assembly comprises a housing; a shaft rotatably mounted with respect to the housing; a first transmission mechanism connected to the shaft and configured to rotate with the shaft; a first motor and a second motor each having an output driving a respective output transmission mechanism, the output transmission mechanism being engaged with the first transmission mechanism; a means for assigning a torque demand to each of the first and second motors, where a threshold torque demand is assigned to each motor, the threshold torque demand being lower than the maximum torque output of the motor, where the torque demand assigned to each motor is lower than the threshold torque demand of each motor, respectively, and the torque demand assigned to each motor is lower than the threshold torque demand of each motor, respectively. Torques are assigned to the motors in opposite directions, and wherein when a torque demand assigned to one motor reaches or exceeds a threshold torque demand, the other motor switches the torque direction such that the two motors have the same torque direction.
公开了一种双马达驱动组件和操作双马达驱动组件的方法,该双马达驱动组件包括:壳体;相对于壳体可旋转地安装的轴;连接到轴并配置成与轴一起旋转的第一传动机构;第一马达和第二马达,该第一马达和该第二马达各自具有驱动相应输出传动机构的输出,输出传动机构与第一传动机构接合;用于将转矩需求分配给第一马达和第二马达中的每一个的装置,其中阈值转矩需求被分配给每个马达,阈值转矩需求低于马达的最大转矩输出,其中当给每个马达分配的转矩需求分别小于每个马达的阈值转矩需求时,向马达分配沿相反方向的转矩,并且其中当给一个马达分配的转矩需求达到或超过阈值转矩需求时,另一马达切换转矩方向,使得两个马达具有相同的转矩方向。
Dual motor drive assembly and method of operating dual motor drive assembly
双马达驱动组件和操作双马达驱动组件的方法
2024-02-23
Patent
Electronic Resource
Chinese
IPC: | H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B62D MOTOR VEHICLES , Motorfahrzeuge / F16H Getriebe , GEARING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
Dual motor drive assembly and method of operating dual motor drive assembly
European Patent Office | 2024
|Dual motor drive assembly and method of operating dual motor drive assembly
European Patent Office | 2024
|