| abstract |
(57) [Problem] To provide a device for efficiently outputting power output from a prime mover to a drive shaft. A power output device includes: an engine; Each rotor 31 is attached to the crankshaft 56 and the drive shaft 22, A clutch motor 30 having a rotating shaft 33; , A first clutch 45 that controls connection and disconnection between the rotor rotation shaft 38 and the crankshaft 56, a rotor rotation shaft 38 and the drive shaft 22. And a control device 80 for controlling both motors 30 and 40. The control device 80 operates both clutches 45 and 46 in accordance with the state of the engine 50, the drive shaft 22 and the like to operate the rotor rotation shaft 38. Is changed, and the power output from the engine 50 is efficiently converted into torque by the two motors 30 and 40 and output to the drive shaft 22. |