초록 ▼

This invention relates to a favorable method of starting a fuel cell power generation system in which fuel is used directly as a heating medium for raising the temperature of said system. Namely, the present invention relates to a method of starting a fuel cell power generation system composed of (a

This invention relates to a favorable method of starting a fuel cell power generation system in which fuel is used directly as a heating medium for raising the temperature of said system. Namely, the present invention relates to a method of starting a fuel cell power generation system composed of (a) a reformer which is composed of a reforming part packed with reforming catalyst and a heating part and in which a fuel is fed to the reformer inlet and the fuel is combusted at the heating part, thereby to heat the reforming part and (b) the above-mentioned fuel cell in which the fuel which has been passed through said reformer reforming part is introduced to the anode and the exhaust gas produced at said reformer heating part is fed to the cathode, comprising the step of starting the fuel cell power generation system to ignite the fuel present at the reformer heating part only when the reformer reforming part has been filled with fuel.

대표청구항 ▼

A method of starting a fuel cell power generation system provided with (a) a fuel reformer having a reforming part through which a heated raw fuel is passed and a heating part which affords heat to said reforming part, wherein said reforming part is packed with reforming catalyst; (b) a fuel cell pr

A method of starting a fuel cell power generation system provided with (a) a fuel reformer having a reforming part through which a heated raw fuel is passed and a heating part which affords heat to said reforming part, wherein said reforming part is packed with reforming catalyst; (b) a fuel cell provided with an anode and a cathode in which a fuel containing hydrogen is fed to the anode and a gas containing oxygen is fed to the cathode to effect power generation; and (c) pipe lines connecting an outlet of said reformer reforming part to said fuel cell anode; characterized in that at the time of starting said fuel cell power generation system, the heated raw fuel is introduced to said reformer reforming part and then is introduced through said pipe lines into said fuel cell anode, thereby to raise the temperature of said reformer and said fuel cell.