| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell vehicle capable of preventing deterioration of a fuel cell by preventing condensation of water in the fuel cell when starting. <P>SOLUTION: The fuel cell vehicle comprises a compressor 11 supplying the air to the fuel cell 1, a cell temperature sensor 18 detecting the cell temperature of the fuel cell, an outside air temperature sensor 8 detecting the outside air temperature, and an outside air humidity sensor 9 detecting the outside air humidity. A control unit calculates a moisture condensation pressure inside the fuel cell depending on the cell temperature, the outside air temperature, and the outside air humidity. A water clogging generated at the inside of the fuel cell 1 caused by the water condensation is prevented by the low pressure operation supplying the air with a pressure lower than the moisture condensation pressure from the compressor 11 to the fuel cell. <P>COPYRIGHT: (C)2003,JPO |
