| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell equipment by which an inlet temperature of anode gas and cathode gas of a fuel cell can be controlled in a proper range without adding a heating system such as an electric heater and a piping heater and without separately controlling the temperature on the anode side and the cathode side not only at high load time but also at low load time and OCV (a connecting-disconnecting condition of an output circuit) time. SOLUTION: This equipment 20 has a heat exchanger 22 to exchange heat between anode gas 2 and cathode gas 3 on the upstream side of a fuel cell 11. Here, a temperature of the cathode gas 3 of an inlet of the fuel cell 11 is adjusted by a cathode circulating gas quantity, and a temperature of the anode gas 2 of the inlet of the fuel cell 11 is adjusted by heat exchange between the cathode gas 3 and the anode gas 2. The heat exchanger 22 is a partition wall type parallel flow heat exchanger, and is arranged closest to the upstream side of the fuel cell 11, and is housed in the same housing vessel. |
