| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid oxide fuel battery stack, a solid oxide fuel battery module and a solid oxide fuel battery system which enable the reduction in the poisoning attributed to a metal material used for a plurality of connection members electrically connecting a plurality of solid oxide fuel battery cylindrical cells, and enable the enhancement of a power generation performance.SOLUTION: A solid oxide fuel battery stack (30) of the present invention comprises: a plurality of (three) solid oxide fuel battery cylindrical cells (33, 33, 33); and a plurality of (three) connection members (34, 34, 34). In addition, the (three) connection members (34, 34, 34) each have a first connection part (34a) provided in a manifold (31), and a second connection part (34b) provided in a power generation chamber (32). Further, each first connection part (34a) is sealed in the manifold (31) by a seal member (35).SELECTED DRAWING: Figure 2 |
