| 摘要 |
PURPOSE: A hybrid driving apparatus of a vehicle is provided to minimize energy consumption and maximize the efficiency of the whole apparatus by linking the engine output directly to the output shaft. CONSTITUTION: A hybrid driving apparatus of a vehicle comprises first and second planetary gear mechanisms(1,3) each including first to third rotating elements, and first and second clutches(13,15). The first and the second rotating elements of the first planetary gear mechanism are connected. The first to the third rotating elements of the first planetary gear mechanism are connected to an output shaft(7), a first motor generator(9), and an engine(5), respectively. The first to the third rotating elements of the second planetary gear mechanism are connected to an output shaft, a brake unit(17), and a second motor generator(11), respectively. The first clutch controls the rotation restriction state of the second rotating elements of the first and the second planetary gear mechanism. The second clutch controls the rotation restriction state between the first and the second rotating element of the first planetary gear mechanism. |
