Motor vehicle drive train, has turbocharger pressure determining device and reference signal generator connected with actuating device for supplying current to electric motor during occurrence of turbo lag

摘要

The drive train has an electric motor (13) connected with a battery by an actuating device (24). An internal combustion engine (12) and/or the electric motor are connected with an output shaft by a double clutch gear (14). The engine has an actuator (22) connected with a reference signal generator (20) for changing its revolutions and/or its torque. A turbocharger pressure determining device and the reference signal generator are connected with the actuating device for supplying current to the electric motor during occurrence of a turbo lag.