| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell system which collects thermal energy which are radiating heat at the start-up, while realizing more stabilized water recovery and safe driving. SOLUTION: The system is constituted with a fuel generation means, the solid polymer fuel cell, a fuel gas supply flow path, a fuel gas exhaust flow path, a bypass flow path which connects the above fuel gas supply flow path with the above fuel gas exhaust flow path, and fuel side condensation means which make steam condense by cooling the exhausted fuel gas which is exhausted from the fuel cell or the fuel gas passed through the above bypass. Further, a fuel side bypass condensation means, which cools the fuel gas and carries out steam condensation, is equipped in the above by pass way or in the fuel gas exhaust flow way between the above bypass and the above fuel side condensation means. |
