SOLID POLYMER TYPE FUEL CELL SYSTEM

摘要

A fuel cell system comprising a fuel cell body and a fuel reformer that supply a fuel, after reforming it, to the fuel cell body, the system being provided with a temperature/humidity exchanger for exchanging heat and moisture in a reacted gas with those in an unreacted gas in the fuel cell body, a separator for separating moisture from a fuel gas or oxidizer gas exhausted from the fuel cell body, and a mixer for mixing at least part of the separated moisture from the separator with a medium having a solidifying point of up to 0 DEG C.