| 摘要 |
A fuel cell system comprises: a stack unit for generating electricity by electrochemically reacting hydrogen and air; a fuel supply unit for supplying hydrogen to the stack unit; an air supply unit for supplying air to the stack unit; and a module unit having a used gas line for exhausting used gas generated from the fuel supply unit, having a fuel supply line for supplying hydrogen provided from the fuel supply unit to the stack unit, and having an air supply line for supplying air provided from the air supply unit to the stack unit, in which the used gas line, the fuel supply line, and the air supply line are sequentially arranged and integrally modularized. Hydrogen and air each having a requested temperature from the stack unit are supplied to the stack unit, thereby enhancing a thermal efficiency of the fuel cell system. |
