| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent unnecessary power and fuel consumption of a fuel cell other than is used for power generation as an intended purpose. <P>SOLUTION: The system, provided with a fuel cell (1) generating power by a reaction of hydrogen and air supplied to each electrode of a cell part, a humidifier (34) humidifying supply gas with the use of water from a water tank (31), and coolant temperature adjustment means (21, 22, 25, 26, 27, 28, 51) making temperature adjustment of a coolant flown inside the fuel cell (1) for controlling temperature of the fuel cell (1), is further provided with an ice thawing device (61) for thawing ice inside the water tank (31) with the use of the coolant rising in temperature by heat exchange inside the fuel cell (1) with waste heat occurring from the power generation of the fuel cell (1). <P>COPYRIGHT: (C)2004,JPO |
