Fuel cell system

摘要

A fuel cell system including a fuel cell, a reformer, a combustor that heats the reformer using anode off-gas of the fuel cell as a fuel, and a ratio controller that controls a ratio of a combustion component supplied to the combustor in accordance with a temperature distribution in a gas flow direction inside the combustor.

主权项

1. A fuel cell system comprising:
a fuel cell; a reformer; a combustor that heats the reformer using anode off-gas of the fuel cell as a fuel; a temperature distribution width acquisition unit that acquires a temperature distribution width in a gas flow direction inside the combustor, the temperature distribution width being a temperature difference between an exhaust gas inlet side of the combustor and an exhaust gas outlet side; and a ratio controller programmed to control a ratio of a combustion component including the anode off-gas supplied to the combustor in accordance with the temperature distribution width in the gas flow direction inside the combustor.