| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power generation controller of a hybrid vehicle capable of stabilizing the amount of power generation by causing the numbers of revolutions of an engine and a motor generator to converge to desired numbers of revolutions. <P>SOLUTION: A hybrid drive system comprises an engine E and a motor generator MG made connectable to each other via a first clutch CL1. The power generation controller of the hybrid vehicle has a power generation control means for controlling power generation by computing target engine torque tTe on the basis of a desired amount tP of power generation and target motor-generator torque tTm on the basis of an actual engine torque estimate eTe as power is generated with the engine E connected to the motor generator MG, and keeping the numbers of generations of the engine E and the motor generator MG at the desired numbers of revolutions. The power generation control means has an actual engine torque estimating part 200 which, when the target engine torque tTe varies, estimates the transient response of the actual engine torque on the basis of the degree to which the numbers of revolutions of the engine E and the motor generator MG follow the desired numbers of revolutions. <P>COPYRIGHT: (C)2007,JPO&INPIT |
