Implementation of DEIS for reliable fault monitoring and detection in PEMFC single cells and stacks

Dynamic Electrochemical Impedance Spectroscopy (DEIS) was presented as novel method for diagnostic and monitoring of PEMFC stack and single cells operation. Impedance characteristics were obtained simultaneously with current - voltage characteristics for stack and each individual cell. Impedance mea...

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Veröffentlicht in:	Electrochimica acta 2018-12, Vol.292, p.383-389
Hauptverfasser:	Darowicki, K., Janicka, E., Mielniczek, M., Zielinski, A., Gawel, L., Mitzel, J., Hunger, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Diagnostic systems Diagnostics Electrochemical impedance spectroscopy Equivalent circuit Equivalent circuits Fault lines Impedance Mass transfer Monitoring Monitoring systems PEM fuel cell Reliability Statistical analysis
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