| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system and its control method capable of easily humidifying a fuel cell with the use of fuel gas obtained by reforming ammonia. <P>SOLUTION: The fuel cell system 5 is provided with a solid polymer fuel cell 50 generating power with the use of hydrogen-containing gas as fuel gas, a reformer 12 generating fuel gas by reforming ammonia, and a supply volume ratio control means controlling a supply volume ratio of oxygen to ammonia to the reformer 12. The control method of the fuel cell system 5 includes a supply volume ratio control step controlling supply volume ratios of oxygen to ammonia to the reformer 12, in the fuel cell system 5 provided with the solid polymer fuel cell 50 generating power with the use of hydrogen-containing gas as fuel gas and the reformer 12 generating fuel gas by reforming ammonia. <P>COPYRIGHT: (C)2011,JPO&INPIT |
