| 摘要 |
A drive system for a vehicle is provided with an engine (ENG1), a transmission (TM1), a one-way clutch (OWC1), a member to be rotationally driven (11) coupled to an output member (121) of the one-way clutch (OWC1), a main motor generator (MG1) connected to the member to be rotationally driven (11), a sub motor generator (MG2) connected to an output shaft (S1) of the engine (ENG1), a battery (8), and a control means (5). The control means (5) controls the rotation speed of the engine (ENG1) and/or the gear ratio of the transmission (TM1) such that the rotation speed to be inputted to an input member (122) of the one-way clutch (OWC1) is lower than the rotation speed of the output member (121) during series travel control in which EV travel is performed by supplying electric power generated by the engine (ENG1) to the main motor generator (MG1). |
