A SEGMENTED MEASURING APPARATUS FOR A LARGE AREA FUEL CELL

摘要

The present invention relates to a high-resolution segmented measurement apparatus for a large area fuel cell, which can locally measure performance for each specific region of a fuel cell by using a unit cell board. According to an embodiment, a high-resolution segmented measurement apparatus for a large area fuel cell may comprise: a first current collector which comes into contact with one surface of an unspecific measurement target unit battery and collects current of the measurement target unit battery; a unit cell board which comprises a plurality of input unit cells adapted to come into contact with the other surface of the measurement target unit battery and independently collect current for each specific region of the measurement target unit; a detection board which comprises a plurality of unit cell sensors connected to the plurality of input unit cells, respectively; a boosting battery which compensates for voltage drops occurring in the unit cell board and the detection board; a second current collector which comes into contact with one surface of the boosting battery and collects current of the boosting battery; a third current collector which comes into contact with the other surface of the boosting battery and collects current of the boosting battery; and a boosting line which electrically connects the first current collector and the second current collector and transfers voltage, boosted by the boosting battery, to the measurement target unit battery.