METHOD FOR REGULATING THE HUMIDITY OF A MEMBRANE OF A FUEL CELL

The invention relates to a method for regulating the humidity of a membrane (12) of a fuel cell, comprising the steps of compressing a cathode gas (2) by means of a compressor (22) and humidifying a cathode gas (2) by supplying water to the cathode gas (2) by means of a supply device, the supply dev...

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Bibliographic Details
Main Authors WEISSENMAYER SIMON, VOSS MEIK
Format Patent
LanguageChinese
English
Published 02.06.2020
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:The invention relates to a method for regulating the humidity of a membrane (12) of a fuel cell, comprising the steps of compressing a cathode gas (2) by means of a compressor (22) and humidifying a cathode gas (2) by supplying water to the cathode gas (2) by means of a supply device, the supply device comprising an injection valve (26) by means of which the water is supplied to the already compressed cathode gas (2) on demand. 本发明涉及一种用于调节燃料电池的膜片(12)的湿度状态的方法，包括以下步骤：借助于压缩机(22)压缩阴极气体(2)，并且通过借助于供应装置将水供应至阴极气体(2)来润湿所述阴极气体(2)，其中，所述供应装置具有喷射阀(26)，通过该喷射阀将水符合需要地供应给已经压缩的阴极气体(2)。
Bibliography:Application Number: CN201880067757