| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve total efficiency of a system, and to suppress generation of difference in a level of torque when assisting engine torque by supplying an electric power, which is generated by a rotating electrical machine driven by a turbine operated by exhaust gas, to an electric motor, in an internal combustion engine system having the rotating electrical machine generating electric power by the drive of the turbine operated by the exhaust gas of an internal combustion engine. <P>SOLUTION: The turbine 24 drives a motor 28 to perform regenerative operation and to generate electric power. The electric power generated by the turbo is supplied to an HV motor 78 to perform power running, so as to assist the engine torque. Based on the electric power generated by the turbo and a torque increase amount of the HV motor 78, the engine torque is controlled not to generate the difference in the level of torque. <P>COPYRIGHT: (C)2009,JPO&INPIT |
