STACK STRUCTURE FOR PLANAR SOLID OXIDE FUEL CELL AND SYSTEM FOR SOLID OXIDE FUEL CELL

摘要

A stack structure for a planar solid oxide fuel cell is provided in the present specification, the stack structure including: one or two or more stacks in which two or more cells each having an anode, a solid electrolyte, and a cathode are laminated via a separator, the one or two or more stacks including: an anode gas flow channel which supplies anode gas to the anode; a cathode gas flow channel which supplies cathode gas to the cathode; and a cooling gas flow channel which is independent of the cathode gas flow channel, wherein the cooling gas flow channel supplies cooling gas to at least one of opposing surfaces of the cells of the one or two or more stacks in a laminating direction.