Publication: Baseload concepts for increasing fuel cell durability in aircraft multi-powertrain operation
cris.customurl | 16659 | |
cris.virtual.department | Elektrische Energiesysteme | |
cris.virtual.department | Elektrische Energiesysteme | |
cris.virtual.department | Elektrische Energiesysteme | |
cris.virtual.department | #PLACEHOLDER_PARENT_METADATA_VALUE# | |
cris.virtual.departmentbrowse | Elektrische Energiesysteme | |
cris.virtual.departmentbrowse | Elektrische Energiesysteme | |
cris.virtual.departmentbrowse | Elektrische Energiesysteme | |
cris.virtual.departmentbrowse | Elektrische Energiesysteme | |
cris.virtual.departmentbrowse | Elektrische Energiesysteme | |
cris.virtual.departmentbrowse | Elektrische Energiesysteme | |
cris.virtualsource.department | 57c58b63-fb55-4060-8d05-08e966b08328 | |
cris.virtualsource.department | dc42b45d-2396-4b4f-9eb9-59cb1b721f32 | |
cris.virtualsource.department | cf2f1449-4752-40e2-96c8-2f14ef2675ef | |
cris.virtualsource.department | #PLACEHOLDER_PARENT_METADATA_VALUE# | |
dc.contributor.author | Bahe, Ben | |
dc.contributor.author | Baum, Lukas | |
dc.contributor.author | Grumm, Florian | |
dc.contributor.author | Schulz, Detlef | |
dc.date.issued | 2024-06-13 | |
dc.description.abstract | To increase the service life or durability of PEM fuel cells, no-load operation at open circuit voltage has to be avoided to reduce destructive electrochemical effects. This paper shows two approaches to realize a regulated base-load with a fuel cell protection unit for application in aircraft multi-powertrain-concepts. Firstly, a clocked MOSFET in the form of a chopper circuit, and secondly, a MOSFET in linear operation as current source. This contribution describes the design concept of both approaches and the validation of prototypes in a laboratory pHiL-environment. Both approaches are proven to be viable solutions, with the current source approach resulting in smoother operation. | |
dc.description.version | VoR | |
dc.identifier.isbn | 978-3-8007-6134-0 | |
dc.identifier.uri | https://openhsu.ub.hsu-hh.de/handle/10.24405/16659 | |
dc.language.iso | en | |
dc.publisher | VDE Verlag | |
dc.publisher | IEEE | |
dc.relation.conference | NEIS 2023 - Conference on Sustainable Energy Supply and Energy Storage Systems | |
dc.relation.orgunit | Elektrische Energiesysteme | |
dc.relation.project | BETA | |
dc.rights.accessRights | metadata only access | |
dc.subject | Fuel cell protection | |
dc.subject | Fuel cell durability | |
dc.subject | Electric aircraft | |
dc.subject | Aircraft electric systems | |
dc.subject.ddc | 620 Ingenieurwissenschaften | |
dc.title | Baseload concepts for increasing fuel cell durability in aircraft multi-powertrain operation | |
dc.type | Konferenzbeitrag | |
dcterms.bibliographicCitation.booktitle | NEIS 2023 : Conference on Sustainable Energy Supply and Energy Storage Systems, Hamburg, September 4 – 5, 2023 | |
dcterms.bibliographicCitation.originalpublisherplace | Berlin | |
dcterms.bibliographicCitation.originalpublisherplace | [Piscataway, NJ] | |
dspace.entity.type | Publication | |
hsu.peerReviewed | ✅ | |
hsu.uniBibliography | ✅ | |
oaire.citation.endPage | 245 | |
oaire.citation.startPage | 239 |