In-situ detection method and device for hydrogen permeation current of fuel cell stack
A fuel cell stack and in-situ detection technology, which is applied in the direction of fuel cells, circuits, electrical components, etc., can solve the problems that mass spectrometers cannot achieve in-situ detection, the complexity of data sampling and processing is high, and the internal components of the stack are damaged. , to achieve the effects of avoiding complexity, accurate and intuitive measurement results, and rapid measurement process
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0042] Example 1
[0043] Method for detecting in-situ detection of fuel cell electric bumps, such asfigure 1 As shown, including the following steps:
[0044] S1, obtain the proton exchange membrane fuel cell stack and hydrogen penetration sensing battery to be tested, and the cathode exit of the proton exchange membrane fuel cell electric stack is connected to the cathode inlet of the hydrogen penetration sensing battery, and constitutes a cathode connection path;
[0045] S2, into the cathode connection to the cathode, the anode of the hydrogen osmotic sensing battery is introduced into hydrogen, and the hydrogen permeation current of hydrogen gas penetrating the sensing battery in the current state is measured. S2 .
[0046] S3, into the cathode connection to the cathode, the anode of the protruding film fuel cell stack to be tested into the anode of the hydrogen penetration sensing battery, and the hydrogen permeation current in the current state is measured. I S3 .
[0047] ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2023 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap