| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell device controlling a misfire. <P>SOLUTION: This fuel cell device controls, when an output current is reduced according to an external load, an oxygen containing gas supply blower 3 and a fuel gas supply means 2 so that the reduction ratio of a flow volume of an oxygen containing gas is the same or larger than the reduction ratio of the flow volume of the fuel gas, and when the output current is increased according to an external load, controls the oxygen containing gas supply blower 3 and the fuel gas supply means 2 so that an increasing ratio of the oxygen containing gas flow volume is the same or smaller than the increasing ratio of the fuel gas flow volume, and thereby, an increase of a ratio of the oxygen containing gas flow volume against the fuel gas flow volume is controlled so as to suppress a misfire. <P>COPYRIGHT: (C)2011,JPO&INPIT |
