Poster (Other)

FZJ-2023-05613

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Detecting Atypical Operation in SOC using aNonlinear AC Technique: Total Harmonic Distortion

Edeh, O. (Corresponding author)FZJ*RWTH* ; Schäfer, D.FZJ* ; Eichel, R.-A.FZJ*RWTH*

2023

Abstract: Previous studies indicate that a nonlinear AC-based approach known as the total harmonic distortion (THD) can detect early signs of degradation inSOFC, which allows for applying mitigation strategies to prevent irreversible damage in an SOFC[1–4]. This study aims to explore the possibility of utilizingTHD to monitor fuel starvation in high temperature SOC during the fuel cell mode, steam and co-electrolysis of steam and CO2 for syngas production.

Keyword(s): Instrument and Method Development (1st) ; Instrument and Method Development (2nd)

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Contributing Institute(s):

1. Grundlagen der Elektrochemie (IEK-9)

Research Program(s):

1. 1232 - Power-based Fuels and Chemicals (POF4-123) (POF4-123)

Appears in the scientific report 2023

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