| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell system capable of generating a large power with good response, while saving the space and reducing the cost.SOLUTION: A fuel cell system 2 includes a fuel cell 3 having an electrolyte layer 8, a cathode 10 arranged on one side of the electrolyte layer 8 and to which air is supplied, and an anode 9 arranged on the other side of the electrolyte layer 8 and to which a liquid fuel is supplied, an air supply line 41 for supplying air to the cathode 10, a water separation device 47 for separating moisture from drainage passed through the anode 9, and a first moisture supply line 48 for making the separation water, separated by the water separation device 47, flow into the air supply line 41 so as to pass through a heat exchange section 22 capable of performing heat exchange with the heat generated in the fuel cell 3. |
