| 摘要 |
PURPOSE: A stack of a fuel cell capable of measuring inner temperature is provided to minimize the influence of stack performance during the operation of the stack, thereby capable of measuring the temperature inside the stack. CONSTITUTION: A stack of a fuel cell comprises a plurality of laminated fuel cells(20). At least one of the plurality of fuel cells consists of a dummy cell(50) without a membrane-electrode assembly in order to installing a thermocouple(60) for measuring the inner temperature of the stack. The fuel cell comprises: the membrane-electrode assembly(21) for providing an anode electrode and a cathode electrode on both sides of the electrolyte membrane, respectively; and separators(23,24) positioned on both sides of the membrane-electrode assembly in which a cooling channel(28) is formed. |
