HYBRID POWER DRIVE SYSTEM AND A DRIVE METHOD OF THE SAME

摘要

A hybrid power drive system comprises: an engine operatively coupled to a gearbox; a first motor operatively coupled to the engine; a first wheel group operatively coupled to the gearbox; a second motor operatively coupled to a second wheel group; an energy storage device connected to the first motor and the second motor, respectively. The gearbox comprises a first decelerating mechanism and a second decelerating mechanism. The first wheel group is operatively coupled to the first decelerating mechanism and the second decelerating mechanism, respectively. The engine is operatively coupled to the first decelerating mechanism and the second decelerating mechanism, respectively.