A STACK FOR SIMULATING CELL VOLTAGE REVERSAL BEHAVIOR IN FUEL CELLS

The present invention relates to a stack for simulating a cell voltage reversal behavior in a fuel cell, capable of simulating a voltage reversal behavior locally generated in some cells among a plurality of cells of a fuel cell stack. Provided is the stack for simulating a cell voltage reversal beh...

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Bibliographic Details
Main Authors HAN, KOOK IL, IM, SE JOON, HONG, BO KI, PARK, JI YEON
Format Patent
LanguageEnglish
Korean
Published 11.03.2014
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
TESTING
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Summary:The present invention relates to a stack for simulating a cell voltage reversal behavior in a fuel cell, capable of simulating a voltage reversal behavior locally generated in some cells among a plurality of cells of a fuel cell stack. Provided is the stack for simulating a cell voltage reversal behavior in a fuel cell, wherein separators of cells randomly chosen among the cells forming the stack have a partially blocked inlet of a hydrogen flow field, thereby limiting a short supply of hydrogen, which flows into a cell through the inlet, to some cells.
Bibliography:Application Number: KR20120094727