| 摘要 |
The method involves measuring voltages across terminals of each cell of each Nmod module (2,3) of a fuel cell unit (1). A standard deviation (SUcell) of the voltages is calculated and compared with a preset threshold standard deviation (Sthreshold). The presence and absence of excess water in the unit are determined when the deviation (SUcell) is greater than/equal to and lower than the deviation (Sthreshold), respectively. An independent claim is also included for a fuel cell system management system. |
