Hybrid drive unit with double epicyclic gear train for vehicle with both internal combustion engine and electric drive

摘要

The hybrid drive has a first epicyclic gear train (T1) connected to the heat and electric engines, an alternator and a drive to the wheels. A second epicyclic train (T2) is connected to the electric engine and to the first gear train (T1) power output (PS1) to transmit power to the wheels. The electronic module (34) controls operation of the heat engine and blocking of its output shaft (22).