FUEL CELL SYSTEM

PURPOSE: A fuel cell system is provided to have extremely high power efficiency and to improve air supply amount using steam with a large pressure. CONSTITUTION: A fuel cell system(100) comprises a fuel cell stack(20) which generates electricity by reaction of fuel and oxidant; a modifier(30) for su...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, SEONG WAN, LEE, KYOUNG HWANG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	PURPOSE: A fuel cell system is provided to have extremely high power efficiency and to improve air supply amount using steam with a large pressure. CONSTITUTION: A fuel cell system(100) comprises a fuel cell stack(20) which generates electricity by reaction of fuel and oxidant; a modifier(30) for supplying modified gas to the fuel cell stack; a fluid accelerator which accelerates inflow air and supplies the air to the fuel cell stack; and a steam-supplying pipe which supplies steam generated from the modifier to the fluid accelerator. The fuel accelerator is formed in a pipe shape and comprises a convex part bent inwards from the inner circumference thereof; the steam-supplying pipe; and an amplifier which has a channel for connecting the steam-supplying pipe and the inside of the convex part.