| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hybrid drive unit for restoring an electric power supply means brought into a low-voltage state to a usual state, and for restraining a driving force of a vehicle from being fluctuated, which is not intended by a driver, by transmission, to wheels, of an output torque of the first rotary electric machine for starting an engine. <P>SOLUTION: The first rotary electric machine MG1 is connected to the first rotary element of a differential gear device PG, an input member I is connected to the second rotary element, one or both of an output member O and the second rotary electric machine MG2 is or are connected to the third rotary element, and a control means 10 conducts fluctuation canceling control for controlling an output torque of the second rotary electric machine MG2 so as to cancel the torque fluctuation of the output member O caused by the fluctuation of the output torque of the first rotary electric machine MG1, and further conducts torque limiting control for limiting the output torque of the second rotary electric machine MG2, and for limiting the output torque of the first rotary electric machine MG1 as to a positive direction. <P>COPYRIGHT: (C)2010,JPO&INPIT |
