| 摘要 |
In a fuel cell which includes a plurality of stacks (3) in which a plurality of cells (2), which cause reaction gases to undergo electrochemical reaction and generate electricity, are stacked in layers; and an electrically conductive member (9) which electrically connects together end portions of the stacks (3), so that the stacks (3) constitute a series circuit, there is also provided a first relay (4) which electrically connects together some cell (2) other than one at an end portion of a stack (3), and a cell (2) of another stack (3). This first relay (4) can create a bypass for cutting out a cell (2) whose cell voltage value has become less than or equal to a predetermined value from the series circuit of the fuel cell. |
