DRIVE DEVICE FOR A MOTOR VEHICLE

摘要

The present invention relates to a drive device (10) for a motor vehicle having a primary powertrain (12) and a secondary powertrain (14), wherein the primary powertrain (12) comprises: a combustion engine (16) for generating a total torque (Mges); a torque distribution device (26) coupled to the combustion engine (16) and comprising a first (19) and a second output (28), wherein the torque distribution device (26) is designed to provide a first partial torque (Mmech) in mechanical form at its first output (19) derived from the total torque (Mges), wherein the torque distribution device (26) is designed to provide a second partial torque (Mel) in electrical form at its second output (28) derived from the total torque (Mges); and a transmission (20) which is coupled to the first output (19) of the torque distribution device (26); wherein the secondary powertrain (14) comprises an electric machine (30) which is coupled to the second output (28) of the torque distribution device (26); wherein the torque distribution device (26) comprises a torque limiting device which is designed to limit the first partial torque (Mmech) to a presettable threshold value (Mmech-max).