Hit by a single motor operation for an electrically variable transmission

摘要

A method for operating a motor vehicle drive train, which an electrically variable transmission, which comprises an internal combustion engine, a drive train and motors, which are operatively coupled, comprising the steps of:the internal combustion engine in a torque control operation type is operated, and the internal combustion engine rotational speed which effectively coupled motors is controlled in time periods in which all the motors, as expected, andthe internal combustion engine in a rotational speed control operation type is operated and the internal combustion engine - load torque which effectively coupled motors is controlled in time periods in which at least one motor is not, as expected, operates.