| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell device in which gas generated from driving operation of the fuel cell is accurately determined, more stable driving operation can be realized, and reliability and safety are improved. <P>SOLUTION: The fuel cell device 50 is equipped with an electromotive part which has an anode 67 and a cathode 66, and generates electric power by a chemical reaction, a fuel tank 54, a fuel flow passage 62 which makes a fuel supplied from the fuel tank flow through an anode side of the electromotive part, a gas flow passage 64 which has an inlet and an outlet, circulates air taken in from the inlet through a cathode side, and exhausts an exhaust gas generated in the electromotive part out from the outlet, a first sensor 90 to detect the gas taken in from the inlet, a second sensor 92 to detect the gas exhausted from the outlet, and a control part 56 which compares the gas detected by the first sensor with the gas detected by the second sensor, calculates an amount of material generated inside a battery in generating power, and controls power generating operation corresponding to its calculation result. <P>COPYRIGHT: (C)2009,JPO&INPIT |
