| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation system in which system reliability is improved by maintaining an appropriate fuel flow rate, and its control method. <P>SOLUTION: The fuel cell power generation system consists of a reformer 1, a fuel cell stack 2, and an electric control device 3. The electric control device 3 is to monitor temperature of the reformer 1 obtained from a reformer temperature sensor 7, cell current of the fuel cell main body 2, the number of rotations of a fuel blower 4 and a reforming water pump 5, and fuel system pressure obtained by a fuel cell system pressure sensor 8, and based on these, decides the number of rotations of the fuel blower 4 to carry out adjustment of a fuel flow rate. <P>COPYRIGHT: (C)2009,JPO&INPIT |
