| 摘要 |
<P>PROBLEM TO BE SOLVED: To control the voltage variation in the power supply system according to the drive force change corresponding to the user operation in the batteryless traveling of the hybrid vehicle. <P>SOLUTION: The hybrid vehicle turns off an SMR 55 at the abnormality of the battery 50 and executes the batteryless traveling. During the batteryless traveling, a converter 40 controls the dc voltage VL of a power line 56. The HVECU 70 turns off the SMR 55 when starting the batteryless traveling, in a turned off state of a DC/DC converter 80. After the SMR 55 is turned off, the DC/DC converter 80 in a stopped state is restarted after the dc voltage VH of the power line 56 is raised beforehand. <P>COPYRIGHT: (C)2013,JPO&INPIT |
