GAS DETECTION DEVICE AND GAS DETECTION METHOD FOR CELL MODULE ASSEMBLY

The present invention relates to a gas detection apparatus (10) for cell module assemblies capable of accurately and rapidly detecting a damaged cell of a cell module assembly and the damaged position of the damaged cell, the gas detection apparatus including a gas detection chamber unit (110) confi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHAE, Seung Hee, JUNG, Young Sung, LEE, Sang Jin
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The present invention relates to a gas detection apparatus (10) for cell module assemblies capable of accurately and rapidly detecting a damaged cell of a cell module assembly and the damaged position of the damaged cell, the gas detection apparatus including a gas detection chamber unit (110) configured to receive a cell module assembly; and a sliding die unit (120) configured to be movable to the lower part of the gas detection chamber unit (110) when the cell module assembly (100) is disposed at the upper end of the sliding die unit, wherein the gas detection apparatus further includes a gas sensor unit (130) provided in the gas detection chamber unit (110), the gas sensor unit including a plurality of gas sensors disposed at positions corresponding to positions of cells of the cell module assembly. Disclosed is also a gas detection method for cell module assemblies using the gas detection apparatus for cell module assemblies.