DRIVE TRAIN OF A SOLELY ELECTRICALLY DRIVEN MOTOR VEHICLE HAVING TWO ELECTRIC MOTORS

摘要

A drive train (1) of a solely electrically driven motor has an axle (2) with first and second axle sections (4, 5) connected to different outputs of a differential (35). The drive train also has a first and second electric motors (13, 14) that co-operate with first and second transmissions (15) respectively to drive the axle (2). A first clutch can connect the first transmission (15) to an entry wheel (34) of the differential (35) for driving the two axle sections (4, 5) of the axle (2). A second clutch (37) can connect the first transmission (15) to the first axle section (4) while the first clutch (36) is open and a third clutch (38) can connect the second transmission (16) to a second axle section (5) while the first clutch (36) is open.

主权项

1. A drive train of a solely electrically drivable motor vehicle, comprising: an axle with a differential, and first and second electric machines, the axle being drivable by the first and second electric machines via first and second gearings, the first electric machine interacting with the first gearing and the second electric machine interacting with the second gearing, the first gearing being connectable via a first switchable clutch to an input gear of the differential, for driving first and second axle sections of the axle, the axle sections being connected to different outputs of the differential, and the first gearing being connectable via a second clutch) to the first axle section of the axle when the first clutch (36) is open, and the second gearing being connectable via a third clutch to the second axle section of the axle when the first clutch is open.