Audi Ag

Thomas-Willibald Meier

Michael Bär

Adrian Mihailescu

Sebastian Strasser

Bodo Kleickmann

Michael Sagefka

Christian Knely

Stefan Hüfner

A method for operating a drivetrain for a motor vehicle, said method includes: reducing a transmission torque transmitted between a primary drive axle operatively connected with a secondary drive axle of the motor vehicle via a clutch configured to allow adjustment of the transmission torque when determining at the secondary drive axle a wheel slip which exceeds a defined slip threshold value.

Method for operating a drivetrain for a motor vehicle and corresponding drivetrain

In a method for braking of a motor vehicle which is driven by a drive torque of at least one electrical machine electrically connected to an electric energy storage device, the at least one electrical machine is operated in a first operating mode as a generator for generating a generator braking torque. In a second operating mode, the at least one electrical machine is supplied with electrical energy from the energy storage device in such a way that a braking torque opposing the drive torque is generated by the at least one electrical machine.

Method for braking of a motor vehicle

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Ingolstadt, Germany

Thomas-Willibald Meier