| 摘要 |
In the present invention, windings (7U-7W) are provided with respective intermediate taps (8U-8W) so as to allow a rotating electrical machine (4) of an electromotive power-generator device (1) to vary actual turn count by phase. A drive circuit (5) has a plurality of inverter circuits (5a, 5b) that are connected to the windings (7U-7W), and, by executing an inverter operation, a control means (6) alters actual turn count by phase. Consequently, actual turn count can be rapidly increased/decreased by phase, and, as a result, the output of an electrical motor or of a power generator can be rapidly altered and the action of the rotating electrical machine (4) can be rapidly switched between the electrical motor and the power generator. Thus, the fuel consumption reduction effects of the electromotive power-generator device (1) can be improved. |
