| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell vehicle in which rush current is not generated from a fuel cell to a drive motor, even if a motor input voltage is lowered. <P>SOLUTION: The fuel cell vehicle has a fuel cell; a rectifier; a power accumulator; a switch device disposed between the fuel cell and the rectifier for connecting and disconnecting the fuel cell to/from a drive motor; and a controller including a power accumulator run control section for allowing the vehicle to run on the power accumulator so that the vehicle can run on the power from the power accumulator, during a period up to the completion of power generation preparation for the fuel cell. The controller further has a storage section storing connection conditions of the switch device, and a switch control section for connecting the switch device, in accordance with the connection conditions. The connection conditions are set, on the basis of a motor input voltage V1 when a motor input voltage B1 as an input-side voltage of the drive motor is dropped suddenly, while the vehicle is running on the power accumulator. <P>COPYRIGHT: (C)2009,JPO&INPIT |
