| 摘要 |
The present invention avoids the occurrence of resonance in driving force transmission paths to prevent or effectively suppress vehicle body vibration due to the resonance. A driving device for a hybrid vehicle comprises an engine (50), a first motor (60) capable of generating electric power by the driving force of the engine (50), a second motor (70) capable of supplying driving force to driving wheels (47), a first driving force transmission path (T1) for transmitting the driving force of the engine (50) to the driving wheels (47), a second driving force transmission path (T2) for transmitting driving force between the first motor (60) and the engine (50), and a third driving force transmission path (T3) for transmitting the driving force of the second motor (70) to the driving wheels (47), and is provided with, in addition to a first damper (55) capable of accommodating torque fluctuations in the first driving force transmission path (T1), a second damper (56) capable of accommodating torque fluctuations in the second driving force transmission path (T2) and a third damper (57) capable of accommodating torque fluctuations in the third driving force transmission path (T3). |
