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CHALLENGES OF INTEGRATING SUPERCAPACITORS INTO STRUCTURES FOR SPACE QUALIFICATION

Geier, Sebastian and Petersen, Jan and Iyer, Vasan and Wierach, Peter (2021) CHALLENGES OF INTEGRATING SUPERCAPACITORS INTO STRUCTURES FOR SPACE QUALIFICATION. European Conference on Spacecraft Structures, Materials and Environmental Testing (ECSSMET 2021), 23-25.03.2021, Braunschweig, Deutschland.

Full text not available from this repository.

Abstract

Weight and volume savings are always an important issue for space structures. The energy system is weight, volume and cost intensive. Because of its important role, it is rarely considered for integration into structure. Due to their physical energy storing process, supercapacitors can endure more than a million cycles and are therefore ideal for being integrated. This paper deals with the development and characterization of thin film supercapacitors, which can easily be integrated into a composite lay-up. They consist of two collectors coated with electrodes separated by an electrically insulating membrane. The electrodes and the separator are wetted by an electrically insulating but ionic conductive ionic liquid. Ideal applications for this energy storage device are peak power systems. Here, a positioning system using a high torque wheel was modified. Several challenges had to be managed to reach a technology readiness level of 5 and to verify the space qualification.

Item URL in elib:https://elib.dlr.de/144223/
Document Type:Conference or Workshop Item (Speech)
Additional Information:Die Veröffentlichung ist im Veröffentlichungsarchiv hinterlegt: \\bsfait00\FA\Archiv-Neu\Publikationsarchiv\Konferenzen\2021\Geier_CHALLENGES_OF_INTEGRATING_SUPERCAPS_ECSSMET_2021
Title:CHALLENGES OF INTEGRATING SUPERCAPACITORS INTO STRUCTURES FOR SPACE QUALIFICATION
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Geier, SebastianSebastian.Geier (at) dlr.dehttps://orcid.org/0000-0001-7941-3630
Petersen, JanJan.Petersen (at) dlr.dehttps://orcid.org/0000-0003-4436-102X
Iyer, Vasanvasan.iyer (at) dlr.dehttps://orcid.org/0000-0001-8868-6710
Wierach, PeterPeter.Wierach (at) dlr.deUNSPECIFIED
Date:March 2021
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:supercapacitor, structure integrated energy device, power composites
Event Title:European Conference on Spacecraft Structures, Materials and Environmental Testing (ECSSMET 2021)
Event Location:Braunschweig, Deutschland
Event Type:international Conference
Event Dates:23-25.03.2021
Organizer:German Aerospace Center (DLR), ESA, CNES
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space System Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Space System Technology
DLR - Research theme (Project):R - Project GigaStore
Location: Braunschweig
Institutes and Institutions:Institute of Composite Structures and Adaptive Systems > Multifunctional Materials
Deposited By: Geier, Sebastian
Deposited On:18 Oct 2021 08:37
Last Modified:18 Oct 2021 08:37

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