| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system and its control method capable of preventing excessive power supply from a secondary power supply means. <P>SOLUTION: The fuel cell system (1) for controlling the operation of a fuel cell comprises a secondary power supply means (29) which supplements electric power insufficient for the fuel cell system (1), an output power adjustment device (28) adjusting the output power of the fuel cell (20), detection devices (31, 32) each detecting whether the output power of the secondary power supply means (29) is excessive or not, and a control part (10) controlling the output power adjustment device (28), increasing and correcting the output power of the fuel cell (20) when the output power of the secondary power supply means (29) is excessive. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
