| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell vehicle capable of securing a sufficient cooling function of a system cooling-system device while suppressing deterioration of a fuel cell, preferably managing a remaining capacity of an energy storage device, and protecting a travel motor inverter as required. <P>SOLUTION: When it is determined that an FC vehicle 10 is in a stall state, a control means 24 of the FC vehicle 10 executes a voltage-fixing/output-variable control for adjusting an output of an FC 200, wherein an oxygen or hydrogen concentration is changed so that the concentration follows a load request electric power including load amounts of system cooling-system devices 240, 244, 300, while the output voltage of the FC 200 is fixed to a voltage below an oxidation-reduction progress voltage range by controlling a voltage adjustment means 22. <P>COPYRIGHT: (C)2013,JPO&INPIT |
