| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent the overcharge of an electricity accumulation device, and to prevent the over speed of a rotation electrical machinery when a speed sharply decreases, with respect to a hybrid car. <P>SOLUTION: When the sharp change of a speed is detected by a speed sharp change detection part 535, a charging power allowable value Pin for restricting a charging power Pb to be calculated by a charging power arithmetic part 550 is variably set according to the rotating speed of a motor generator MG1 by a charging power allowable value setting part 540. Then, when the charging power Pb reaches the charging power allowable value Pin, a torque command value TR1 of the motor generator MG1 is corrected by a torque command correction part 560 so that regenerative power generation by the motor generator MG1 decreases. <P>COPYRIGHT: (C)2010,JPO&INPIT |
