Soc-teststation für 8 kw soec (pr1253404)

TENDER DESCRIPTION

The objective of the procurement procedure is the supply and implementation of a test stand for characterising SOC stacks with 10 to at least 40 cells. The test setup must cover flexible operation in both directions: as a solid oxide fuel cell and in H2O electrolysis operation. The focus is on evaluating the electrical performance capability, in particular for the targeted 8 kW operation during water electrolysis. Characterisation of the test specimens requires comprehensive data acquisition. In addition to standardized, multi-channel measurement of individual cell voltages and temperature monitoring, electrochemical impedance spectroscopy (EIS) is used. Since this method has so far been underrepresented for electrolyte-supported solid oxide fuel cells, the test stand must enable live measurements under real DC load without interrupting the ongoing stack operation. From a process engineering perspective, precise control of the gas flows on the fuel and air sides is required, combined with accurate humidification through direct steam injection. Compliance with stable atmospheric pressure ratios and the controlled application of the mechanical compression load are essential for…

TENDER BRIEF

TENDER DOCUMENTS