Reference Module in Earth Systems and Environmental Sciences

International audienceTo improve the performances and lifetime of Low Temperature Proton Exchange Membrane Fuel Cell (LT-PEMFC), a good monitoring is necessary to detect and recover faults. In this article an online diagnosis method able to detect the most frequently reported faults in LT-PEMFC, namely flooding, drying, starvation and poisoning is proposed. This method is based on the use of the Electrochemical Impedance <a href="https://www.sciencedirect.com/topics/earth-and-planetary-sciences/spectroscopy" title="Learn more about Spectroscopy from ScienceDirect's AI-generated Topic Pages" class="topic-link"&gtSpectroscopy