Hybrid electric generating system with fuel cell stack using solid oxide electrolyzer cell SOEC and solid oxide fuel cell SOFC

摘要

A hybrid power generation system using a solid oxide electrolysis cell and a solid oxide fuel cell stack is provided. Hybrid power generation system according to an embodiment of the present invention, the input of water vapor from the outside to decompose the steam to produce electricity, a solid oxide electrolysis cell (Solid Oxide Electrolyzer Cell, SOEC) to produce hydrogen and oxygen as a by-product; And at least two unit hybrid cells comprising a solid oxide fuel cell (SOFC) configured to generate electricity by receiving hydrogen and oxygen generated from the solid oxide electrolysis cell.