| 摘要 |
The purpose of the present invention is to provide a fuel cell system having an ejector, which reuses moisture generated in an anode or a cathode, thereby reducing capacity of an external humidifier or deleting the humidifier. According to the present invention, a fuel cell system having an ejector comprises: a stack generating electricity by using fuel gas and air; a fuel gas spray nozzle spraying fuel gas supplied to the stack; and a water spray nozzle spraying water inside the fuel gas spray nozzle, wherein water is supplied and sprayed to the water spray nozzle by pressure of fuel gas sprayed from the fuel gas spray nozzle. |
