Diagnostics for automotive fuel cell systems

Different diagnostic methods (polarization curves, electrochemical impedance spectroscopy, cyclic voltammetry, linear sweep voltammetry), which were performed at FESB on an already conditioned 50 cm2 (single) fuel cell provided by ElringKlinger are presented in this deliverable.

Have a closer look here and find out more about the methods and approaches that are examined for Giantleap.

Further diagnostic strategies to ensure the FC System Air Line (FCSAL) State-of-Health (SoH) monitoring were also developed based on data-driven diagnostic techniques. Guidelines for implementation of each strategy in the Giantleap project on data to be recorded on FCEB prototype from Bosch are provided.