Temperature testing device for acquiring temperature distribution of single battery and preparation method of temperature testing device
The invention provides a temperature testing device for acquiring temperature distribution of a single battery and a preparation scheme, belongs to the technical field of temperature testing of fuel cells, and solves the problems that a sensor in the prior art is large in size, low in resolution rat...
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| creator | ZHANG GUOQIANG ZHANG SHUOMENG FANG CHUAN LI FEIQIANG SI ZONGZHENG |
| description | The invention provides a temperature testing device for acquiring temperature distribution of a single battery and a preparation scheme, belongs to the technical field of temperature testing of fuel cells, and solves the problems that a sensor in the prior art is large in size, low in resolution ratio and poor in reliability, temperature measuring holes need to be prefabricated in a bipolar plate, and batch production is not facilitated due to the fact that wires and optical fibers are adopted. The device adopts a film thermocouple structure as a frame of a single battery. Edge lugs distributed in an array mode are arranged on one pair of side edges of the temperature testing device, a film thermocouple structure in the middle of the edge lugs on the two sides comprises a PEN film, a pure copper foil, a solder paste film, a pure copper plating layer, a constantan foil and a PEN film from top to bottom, and a fuel gas port, an air port and a cooling liquid port are formed in the other pair of side edges. Each |
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The device adopts a film thermocouple structure as a frame of a single battery. Edge lugs distributed in an array mode are arranged on one pair of side edges of the temperature testing device, a film thermocouple structure in the middle of the edge lugs on the two sides comprises a PEN film, a pure copper foil, a solder paste film, a pure copper plating layer, a constantan foil and a PEN film from top to bottom, and a fuel gas port, an air port and a cooling liquid port are formed in the other pair of side edges. 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The device adopts a film thermocouple structure as a frame of a single battery. Edge lugs distributed in an array mode are arranged on one pair of side edges of the temperature testing device, a film thermocouple structure in the middle of the edge lugs on the two sides comprises a PEN film, a pure copper foil, a solder paste film, a pure copper plating layer, a constantan foil and a PEN film from top to bottom, and a fuel gas port, an air port and a cooling liquid port are formed in the other pair of side edges. 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The device adopts a film thermocouple structure as a frame of a single battery. Edge lugs distributed in an array mode are arranged on one pair of side edges of the temperature testing device, a film thermocouple structure in the middle of the edge lugs on the two sides comprises a PEN film, a pure copper foil, a solder paste film, a pure copper plating layer, a constantan foil and a PEN film from top to bottom, and a fuel gas port, an air port and a cooling liquid port are formed in the other pair of side edges. Each</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS THEREFOR BASIC ELECTRIC ELEMENTS CHEMISTRY ELECTRICITY ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE METALLURGY PHYSICS PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR |
| title | Temperature testing device for acquiring temperature distribution of single battery and preparation method of temperature testing device |
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