| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power system which includes a power mechanism using a rotating machine to be reduced in size and enhances a degree of freedom in design, and also includes a control device for properly controlling the operation of the power mechanism. <P>SOLUTION: This power system includes a first rotor 51, a stator 53 and a second rotor 52. A ratio of the number of armature poles of the stator 53, the number of poles of the first rotor 51 and the number of core parts of the second rotor 52 is set to be 1:m:(1+m)/2 (m≠1.0). The power system includes the first rotating machine 3 in which the first rotor 51 is connected to a drive shaft 23, an engine 20 connected to the second rotor 52, the second rotating machine 4 constituted to input/output power between the rotating machine 4 and the drive shaft 23 and to deliver/receive the power between the rotating machine 4 and the first rotating machine 3, and the control device 200 for controlling at least the second rotating machine 4 out of the first rotating machine 3, second rotating machine 4 and engine 20, so that requested output or requested torque may be outputted to the drive shaft 23. <P>COPYRIGHT: (C)2011,JPO&INPIT |
