Fuel cell membrane electrode rapid test equipment
A fuel cell membrane and testing equipment technology, which is applied in the fields of fuel cells, circuits, measuring electricity, etc., can solve the problems of complicated steps and waste of resources, and achieve the effect of improving efficiency and eliminating the disassembly and installation process.
Pending Publication Date: 2019-12-24
上海唐锋能源科技有限公司
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Problems solved by technology
[0005] To sum up, for fuel cell membrane electrode testing, the traditional membrane electrode performance testing steps are complex, resulting in a lot of unnecessary waste of resources
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[0062] like figure 1 As shown, a rapid test equipment for fuel cell membrane electrodes is composed of a membrane electrode performance detection system and a membrane electrode online assembly system. The membrane electrode performance detection system is composed of cathode and anode gas supply subsystem 100 , humidification subsystem 200 , cooling subsystem 300 , back pressure control subsystem 400 , electronic load 500 , and electrochemical workstation 600 . The cathode and anode gas supply subsystem 100 is used to supply a set amount of cathode and anode gases;
[0063] The cooling subsystem is used to control the working temperature of the membrane electrode; the humidification subsystem is used to ensure that the cathode and anode gases reach the set humidity; the back pressure control subsystem is used to ensure that the cathode and anode gases reach the set pressure; the electronic load is used to consume the energy produced by the battery reaction Electricity; the e...
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The invention provides fuel cell membrane electrode rapid test equipment which comprises a performance detection system and an online assembly system. The performance detection system comprises a cathode and anode gas supply subsystem whose gas inlet end is connected with an external gas source, a humidification subsystem, a cooling subsystem whose cooling inlet end and cooling outlet end are respectively communicated with a cooling outlet end and a cooling inlet end of the online assembly system, and an electronic load which is electrically connected with the online assembly system, wherein agas inlet end of the humidification subsystem is communicated with a gas outlet end of the cathode and anode gas supply subsystem, a gas outlet end of the humidification subsystem is communicated with a gas inlet end of the online assembly system. The fuel cell membrane electrode rapid test equipment has the advantages that a membrane electrode test fixture is combined with a fuel cell test bench, a tested membrane electrode can be directly assembled in the test bench, the membrane electrode assembly pressure can be changed online, the membrane electrode assembly displacement change can be monitored, multiple disassembly and assembly processes are omitted, and the efficiency is improved.
Description
technical field [0001] The invention relates to a rapid test device for fuel cell membrane electrodes, in particular to a device for online rapid test membrane electrodes on a fuel cell test platform. Background technique [0002] A fuel cell is a power generating device that can directly convert the chemical energy of fuel and oxidant into electrical energy. Whether for industrial production or scientific research, fuel cells are tested. The membrane electrode is the key structure of the fuel cell, and the performance test of the membrane electrode is also an important part of the fuel cell test. For the test of the membrane electrode, the membrane electrode must first be put into the designed fixture for pre-assembly, and then assembled into a single cell using a screw and a press, and then tested on a fuel cell test bench. The process is relatively cumbersome. Therefore, if the single cell assembly and the fuel cell test bench are combined into one platform, the test ef...
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IPC IPC(8): H01M8/1004H01M8/04313G01B21/02G01L1/00G01N27/00G01R31/385
CPCH01M8/1004H01M8/04313G01B21/02G01L1/00G01N27/00G01R31/385Y02E60/50
Inventor 朱凤鹃申欣明
Owner 上海唐锋能源科技有限公司