| 摘要 |
The present invention relates to a fuel cell system, and one embodiment of the present invention provides a fuel cell system which comprises a fuel cell stack for generating electricity by means of an electrochemical reaction upon receiving a supply of a reformed gas that has passed through a reformer, wherein the fuel cell stack is humidified by means of a water fraction contained in the reformed gas, and the temperature and humidity of the reformed gas supplied to the fuel cell stack can be controlled by adjusting the steam-to-carbon ratio (S/C) of the reforming water introduced into the reformer. |
