| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation device solving a problem using a large air cooled cooler and realizing stable cooling of an inverter, suppressing rising of recovered water temperature inside a recovered water tank, and simplifying device constitution. <P>SOLUTION: The fuel cell power generation device is equipped with a produced water recovery device 41 recovering water in the recovered water tank by cooling exhaust gas of combustion exhaust gas exhausted from a reformer and exhaust air exhausted from a fuel cell, a water treatment device 47 for recovered water purification, the air cooled cooler 55, a water cooling inverter 70, and an intermediate heat exchanger 58 for cooling inverter cooling water with the recovered water. A thermometer 62 for measuring the temperature of the inverter cooling water and an auxiliary cooler 59 cooling the inverter cooling water with city water 64 in order to keep the inverter cooling water to the specified value or lower when a temperature measured value of the thermometer reaches the specified upper limit temperature. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
