| 摘要 |
A system and method for modeling a reformate composition in an electric power system. The electric power system may include a reformer, which produces a reformate, and an electrochemical cell, which utilizes the reformate to generate electricity. The system and method comprise: a reformer temperature sensor, which generates a reformer temperature signal representative of a reformer temperature; an airflow sensor, which generates an airflow signal representative of a measured airflow to the reformer; and a controller configured to receive the abovementioned signals. The controller performs the modeling and generates an estimate of the reformate composition, where the estimate is responsive to at least one of the reformer temperature signal, the fuel flow signal, and the airflow signal.
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