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SOCTESQA - Solid Oxide Cell and Stack Testing, Safety and Quality Assurance

Lang, Michael and Auer, Corinna and Couturier, Karine and Nielsen, Eva Ravn and Mc Phail, Stephen and Kotsionopoulos, Nikolaos and FU, Qingxi and Liu, Qinglin (2015) SOCTESQA - Solid Oxide Cell and Stack Testing, Safety and Quality Assurance. In: EFC 2015 - proceedings of the 6 th European fuel cell / Piero Lunghi Conference, pp. 247-248. European Fuel Cell Technology & Applications Conference - Piero Lunghi Conference, 16. - 18.12.2015, Neapel, Italien. ISBN 978-88-8286-324-1

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Abstract

For the successful market penetration of high temperature solid oxide fuel/electrolysis cell energy systems it is necessary to increase the quality assurance and the reliable assessment of the corresponding cells and stacks. Therefore in May 2014 the EU-funded project SOCTESQA was launched. Partners from different countries in Europe and one external party from Singapore are working together to develop uniform and industry wide test procedures and programs for solid oxide cell/stack (SOC) assembly. In this project new application fields which are based on the operation of the SOC cell/stack assembly in the fuel cell (SOFC), in the electrolysis (SOEC) and in the reversible SOFC/SOEC mode are addressed. This covers the wide field of power generation systems, e.g. stationary SOFC μ-CHP, mobile SOFC APU and SOFC/SOEC power-to-gas systems. The paper presents the results which have been achieved so far in the SOCTESQA project. Besides a summary of existing test procedures a so called “test matrix” is presented. This document includes generic test modules, e.g. current-voltage curves, electrochemical impedance spectroscopy, thermal cycling, electrical current cycling and long term tests both under steady state and dynamic operating conditions. The application specific test programs are created by combining several of these test modules in series. In a next step several of these test modules will be applied by the different partners to a SOC stack. The test output results (TOPs) of the partners are compared to each other and possible differences are discussed in context to differences in test input conditions (sensitivity analysis). This validation process helps to further improve the generic test modules and programs.

Item URL in elib:https://elib.dlr.de/113271/
Document Type:Conference or Workshop Item (Speech)
Title:SOCTESQA - Solid Oxide Cell and Stack Testing, Safety and Quality Assurance
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Lang, MichaelMichael.Lang (at) dlr.deUNSPECIFIED
Auer, CorinnaCorinna.Auer (at) dlr.deUNSPECIFIED
Couturier, KarineceaUNSPECIFIED
Nielsen, Eva RavndtuUNSPECIFIED
Mc Phail, StepheneneaUNSPECIFIED
Kotsionopoulos, NikolaosjrcUNSPECIFIED
FU, QingxieiferUNSPECIFIED
Liu, QinglinntuUNSPECIFIED
Date:16 December 2015
Journal or Publication Title:EFC 2015 - proceedings of the 6 th European fuel cell / Piero Lunghi Conference
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 247-248
Editors:
EditorsEmail
Cigolotti, VivianaUNSPECIFIED
Barchiesi, ChiaraUNSPECIFIED
Chianella, MichelaUNSPECIFIED
ISBN:978-88-8286-324-1
Status:Published
Keywords:SOC, SOFC, SOEC, quality assurance, standards, standardisation, uniform test protocol, test matrix, test module, test program, reversible operation, round robin test, safety, testing, validation, Qualitätssicherung, Standardisierung, solid oxide cell, oxidkeramische Hochtemperaturzellen, stacks, standardisierte Prüfprozeduren, test procedure
Event Title:European Fuel Cell Technology & Applications Conference - Piero Lunghi Conference
Event Location:Neapel, Italien
Event Type:international Conference
Event Dates:16. - 18.12.2015
Organizer:ENEA
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)
Location: Stuttgart
Institutes and Institutions:Institute of Engineering Thermodynamics > Electrochemical Energy Technology
Deposited By: Bohn, Corinna
Deposited On:18 Jul 2017 10:21
Last Modified:31 Jul 2019 20:10

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