| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new operation device of a fuel cell improving stability in power generation performance by suppressing an occurrence of flooding in a split-type fuel cell. <P>SOLUTION: A reaction gas flow path 2 for circulating on inlet port sides of split-type fuel cells A, B are branched and arranged while maintaining a feeding amount of reaction gas from its feeding source. During operations of the fuel cells A, B, when monitoring means (cell V monitors 10, 11) to monitor the power generation performance detect any decrease in voltage, reaction gas is flowed by controlling to increase a branched flow amount or a pressure in branched reaction gas branched-flow path 4, 7 on the decreased side and decrease that of on the opposed side. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
