HEAT RECOVERY HIGH EFFICIENCY FUEL CELL HYBRID SYSTEM LINKED WITH STEAM TURBINE

摘要

A fuel cell hybrid system according to the present invention includes: a fuel cell that has a fuel electrode and an air electrode; a catalyst combustor that heats air which is to be supplied to the air electrode of the fuel cell by using fuel electrode exhaust gas discharged from the fuel electrode of the fuel cell; a first heat exchanger that vaporizes a working fluid through heat exchange with the air which is heated by the catalyst combustor; and a first turbine that is operated by the working fluid which is vaporized by the first heat exchanger.