| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress charging to a secondary battery in completion of engine starting and protect the secondary battery effectively in a hybrid vehicle. <P>SOLUTION: A maximum permissible output power from the secondary battery is increased to a level above the reference output power by the engine starting. The output voltage of the secondary battery does not fall below a predetermined lower limit voltage, the difference between the maximum permissible output power from the secondary battery and the output instruction power from the secondary battery is changed. In performing limitation of the output power from the secondary battery in which the output power from the secondary battery is limited, the difference between the maximum permissible output power from the secondary battery and the output instruction power from the secondary battery is reduced by the completion of the engine starting, canceling out the limitation of the output power from the secondary battery so that the output instruction power from the secondary battery is not in a charging state. <P>COPYRIGHT: (C)2009,JPO&INPIT |
