| 摘要 |
The invention provides a battery unit of a solid oxide fuel battery, which comprises a circular box body and a battery piece, wherein an opening is formed on the surface of the box body; the opening is covered by the battery piece which is in sealed connection with the surface; the battery piece comprises a positive electrode, electrolytes and a negative electrode which are arranged sequentially; the positive electrode faces toward an inner cavity of the box body; and through holes are formed on the side walls of the box body. As each battery unit is an independent unit, the number of the battery units can be set specifically according to the demand of a user; and when a certain battery unit is damaged, only the damaged battery unit needs to be changed; therefore, the battery unit is flexible in configuration and low in maintenance cost. |
