| 摘要 |
<p>PROBLEM TO BE SOLVED: To increase efficiency when either a first driving source or a second driving source is in use by not idling the other and to facilitate matching of each characteristics when both driving sources are in use. SOLUTION: An engine 1 and a transmission gear 18 are engaged with a differential gear 15 through a first and a second power transmission shafts 16, 17. A transmission gear 20 which is engaged with the transmission gear 18 is engaged with a motor generator 11 through a power transmission shaft 19. A capacitor 4 is connected to the motor generator 11 through a control unit 6. While either the engine 1 or the motor generator 11 is being driven, the power transmission shafts 16, 17 of the other is disconnected and fixed. While both of them are being driven, matching of their characteristics is done according to gear ratio of transmission gears 19, 20.</p> |
