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Test Module 12: Operation Under Constant Current

Couturier, Karine and Di Iorio, Stéphane and Boigues Muñoz, Carlos and Kotsionopoulos, Nicolaos and Sun, Xiufu and FU, Qingxi and Lang, Michael (2017) Test Module 12: Operation Under Constant Current. Project Report.

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Abstract

This test module deals with solid oxide cell (SOC) operation under constant current either as a fuel cell (SOFC) or as an electrolyser (SOEC). The aim is to establish a widely accepted method for performing a long-term steady-state endurance test. A calculation method of the SOC degradation rate is also recommended from the continuously recorded SOC voltages as a function of time. Together with data obtained from other test modules (TM03 “Current-voltage characteristics” and TM04 “Electrochemical impedance spectroscopy”) performed before and after the long-term steady-state operation, a comprehensive representation of the degradation behaviour of SOC can be achieved.

Item URL in elib:https://elib.dlr.de/120510/
Document Type:Monograph (Project Report)
Title:Test Module 12: Operation Under Constant Current
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Couturier, KarineCEAUNSPECIFIED
Di Iorio, StéphaneCEAUNSPECIFIED
Boigues Muñoz, CarlosENEAUNSPECIFIED
Kotsionopoulos, NicolaosJRCUNSPECIFIED
Sun, XiufudtuUNSPECIFIED
FU, QingxiEIFERUNSPECIFIED
Lang, MichaelMichael.Lang (at) dlr.dehttps://orcid.org/0000-0001-7756-9658
Date:May 2017
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Operation under constant current, Long term behaviour, test module, SOC, SOFC, SOEC, testing of cells and stacks, quality assurance, standards, standardisation, uniform test protocol
Institution:Project consortium SOCTESQA
HGF - Research field:Energy
HGF - Program:Storage and Cross-linked Infrastructures
HGF - Program Themes:Fuel cells
DLR - Research area:Energy
DLR - Program:E SP - Energy Storage
DLR - Research theme (Project):E - Electrochemical Processes (Fuel Cells), E - Elektrochemical Processes (Electrolysis)
Location: Stuttgart
Institutes and Institutions:Institute of Engineering Thermodynamics > Electrochemical Energy Technology
Deposited By: Bohn, Corinna
Deposited On:24 Aug 2018 14:25
Last Modified:31 Jul 2019 20:18

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