To provide a method of preventing instability of an output and deposition of carbon due to drastic change of heat balance during operation of a high-temperature fuel battery power generating system.
The operation method of the fuel battery, comprising a mixing process of mixing a plurality of kinds of reforming gas including hydrocarbon gas, a reforming process reforming into hydrogen-containing gas by reforming catalyst, and a power generation process in which solid electrolyte fuel battery cells generate power, monitors whether each process of mixing, reforming, and power generation is carried out at preset heat-balancing conditions, performs steam reforming if the heat-balancing conditions are met, and otherwise performs partial oxidation reforming or combined reforming.
| JP2004087169A | 2004-03-18 | |||
| JP2004319420A | 2004-11-11 | |||
| JP2005293951A | 2005-10-20 |
Noriko Kawai
Takuya Sato
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