METHOD FOR CONTROLLING THE PASSAGE FROM AN ELECTRICAL MODE TO AN ELECTRICAL AND THERMAL MIXED MODE OF A HYBRID MOTOR POWER PACKAGE AND HYBRID POWER PACKAGE

摘要

The method involves bringing an electrical traction machine that drives a controlled gearbox to its maximum torque and coupling a heat engine i.e. internal combustion engine, of a motor vehicle, to an input of the gearbox, during starting of the heat engine. The heat engine is disconnected from the input of the gearbox in a manner to increase a transmission gear ratio, during detection of a zero torque at the input of the gearbox. An independent claim is also included for a hybrid power train comprising a logic controller.