| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric vehicle in which a main battery can be charged by using a solar cell while suppressing deterioration in state of charge of an auxiliary battery. <P>SOLUTION: The electric vehicle 100 comprises a high voltage battery 42 for driving the motor 10 for driving the vehicle, a solar cell 24, a charging DC/DC converter 36 for supplying power generated from the solar cell 24 to the high voltage battery 42, a charge control ECU 38 performing charge control of the high voltage battery 42 for the charging DC/DC converter 36, and a DC/DC converter 34 for low voltage power supply generating a power supply voltage supplied to the charge control ECU 38 by receiving a part of power generated from the solar cell 24. <P>COPYRIGHT: (C)2007,JPO&INPIT |
