| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell system that reduces fuel consumption, while preventing fuel shortage in a fuel cell. <P>SOLUTION: The solid oxide fuel cell system includes a fuel cell module, a command power setting part for setting a command current I<SB>s</SB>, on the basis of demand power, and a control part that controls a fuel flow-rate adjusting unit and an air flow-rate adjusting unit so as to generate the set command current I<SB>s</SB>and to output the generated power to an inverter. The control portion controls a fuel flow-rate adjusting unit, such that a fuel supply amount F supplied to the fuel cell module at each time is always larger than or equal to a reference fuel supply amount F<SB>0</SB>, corresponding to an actual generated power output from the fuel cell module to the inverter each time, and a fuel offset which is the difference between the fuel supply amount F, and the reference fuel supply amount F<SB>0</SB>changes according to the state of the solid oxide fuel cell system. <P>COPYRIGHT: (C)2011,JPO&INPIT |
