| 摘要 |
<P>PROBLEM TO BE SOLVED: To smoothly switch drive conditions, while preventing a burden from increasing caused by excessive charge-discharge in a charge accumulating device. <P>SOLUTION: This controller 15 controls so that a power generator rotational speed is equal to a motor rotational speed, while maintaining constant both a running condition of a hybrid vehicle 1 and a power generation amount of a power generator 13, when a lock-up request indicating to set a disconnected clutch 14 to a connection state is generated, while required values for respective outputs of the motor 11 and the power generator 13 are maintained at proper values. A target output of an internal combustion engine 12 is reduced and the power generator rotational speed is changed to have a decreasing tendency, when the power generator rotational speed is higher than the motor rotational speed when the lock-up request is generated. The reduction of the power generation amount caused by the reduction of the power generator rotational speed is offset to increase generation electric power by switching control in an inverter of a PDU 17. <P>COPYRIGHT: (C)2008,JPO&INPIT |
