FUEL CELL STACK AND STACK VOLTAGE MONITORING APPARATUS OF FUEL CELL

摘要

PURPOSE: A stack voltage detecting apparatus for a fuel cell stack is provided to detect cell voltage without needing a separate protrusion in a separator thereby reducting manufacturing costs for the separator. CONSTITUTION: A stack voltage detecting apparatus for a fuel cell stack(200) comprises a connection part on one side of a metal separator(220) in which the stack voltage detecting apparatus is connected, and a plurality of protrusions(222) formed on the connection part. The connection part is formed between gaskets in a channel region in which coolant and reaction gas passes through. A stack voltage detecting apparatus(300) of a fuel cell comprises: a base plate(310) fixed to an end plate(210) of a fuel cell stack; an elastic plate-like contact terminal(320) inserted between respective metal separators, protruded from one side of the base plate; and a connect wiring.