POWER TRAIN FOR HYBRID VEHICLE

摘要

PURPOSE: A power train for a hybrid vehicle is provided to improve the fuel efficiency of a vehicle by allowing high efficient driving within a change gear ratio. CONSTITUTION: A second planet gear set(PG2) includes a rotation component connected to at least one of rotation components of a first planet gear set. A first clutch(CL1) clutches the rotation of the first and second planetary gear set. A second clutch(CL2) clutches the rotation component of the first planetary gear set. At least two power sources which are mutually independent and are connected to the rotation component of the first and second planet gear set.