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Recuperation with battery/fuel cell hybrid in the Antares DLR-H2

Flade, Steffen and Kallo, Josef and Schirmer, Johannes and Stephan, Thomas (2014) Recuperation with battery/fuel cell hybrid in the Antares DLR-H2. 9th AIRTEC 2014, 3.-5. Nov. 2014, Frankfurt, Deutschland.

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In the past the Antares DLR-H2 has been used to test fuel cell systems by the Systems Technology Group of the German Aerospace Center. Also a concept for a direct fuel cell, battery hybrid has been proposed. For prove of concept the proposed power module, the Antares DLR-H2 shall be used once again as a flying test-bed. Theoretical layout of the hybrid power module has been done. Using models of fuel cell and battery, system performance has been evaluated and flights have been simulated with actual in-flight recoded data. In a next step recharging of the batteries during low load conditions and the possibilities of recuperation are evaluated. To asses more knowledge on the behavior of the hybrid the existing models are extended to include recharging of the battery. The extended models are then used to evaluate different hybrid configurations in regard to efficiently recharging the batteries.

Item URL in elib:https://elib.dlr.de/92017/
Document Type:Conference or Workshop Item (Speech)
Title:Recuperation with battery/fuel cell hybrid in the Antares DLR-H2
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Flade, Steffensteffen.flade (at) dlr.deUNSPECIFIED
Kallo, Josefjosef.kallo (at) dlr.deUNSPECIFIED
Schirmer, Johannesjohannes.schirmer (at) dlr.deUNSPECIFIED
Stephan, Thomasthomas.stephan (at) dlr.deUNSPECIFIED
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:Antares DLR-H2, Dirct Hybrid, Fuel Cell, Battery
Event Title:9th AIRTEC 2014
Event Location:Frankfurt, Deutschland
Event Type:international Conference
Event Dates:3.-5. Nov. 2014
Organizer:airtec GmbH & Co KG
HGF - Research field:Energy
HGF - Program:Efficient Energy Conversion and Use (old)
HGF - Program Themes:Fuel Cells (old)
DLR - Research area:Energy
DLR - Program:E EV - Energy process technology
DLR - Research theme (Project):E - Electrochemical Processes (old)
Location: Stuttgart
Institutes and Institutions:Institute of Engineering Thermodynamics > Electrochemical Energy Technology
Deposited By: Flade, Steffen
Deposited On:26 Nov 2014 13:12
Last Modified:26 Nov 2014 13:12

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