| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of performing a controlling based on a charging state of a secondary battery and a controlling needed on a priority basis not depending on a charging state of the secondary battery, without interfering with each other. <P>SOLUTION: In the fuel cell system provided with a controlling part for controlling a power generation of a fuel cell by calculating a power generation instruction power for the fuel cell and controlling power generation of the fuel cell based on the power generation instruction power, the controlling part performs selectively a continuous rated control in which the power generation instruction power in a region of a system permissible power established at least depending on a charging state of a secondary battery is calculated and power generation of the fuel cell is controlled based on the power generation instruction power, and a short-time rated control in which a power generation instruction power enabling a control to meet a specific demand on a priority basis even if it is out of a range of the system permissible power is calculated and based on the power generation instruction, the power generation of the fuel cell is controlled. <P>COPYRIGHT: (C)2011,JPO&INPIT |
