Publication:
Role of stationary energy storage systems in large-scale bus depots in the case of atypical grid usage

cris.customurl16660
cris.virtual.departmentElektrische Energiesysteme
cris.virtual.departmentElektrische Energiesysteme
cris.virtual.departmentElektrische Energiesysteme
cris.virtual.departmentElektrische Energiesysteme
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cris.virtual.departmentbrowseElektrische Energiesysteme
cris.virtual.departmentbrowseElektrische Energiesysteme
cris.virtual.departmentbrowseElektrische Energiesysteme
cris.virtual.departmentbrowseElektrische Energiesysteme
cris.virtual.departmentbrowseElektrische Energiesysteme
cris.virtual.departmentbrowseElektrische Energiesysteme
cris.virtual.departmentbrowseElektrische Energiesysteme
cris.virtual.departmentbrowseElektrische Energiesysteme
cris.virtualsource.departmenta086847b-19cf-4487-a89c-bbe05c678537
cris.virtualsource.department048aaa0e-b88a-401d-a2e8-5aa2dc1e674f
cris.virtualsource.department1bf9edd6-8458-4bf9-8a92-b22daf50dca7
cris.virtualsource.departmentcf2f1449-4752-40e2-96c8-2f14ef2675ef
cris.virtualsource.department#PLACEHOLDER_PARENT_METADATA_VALUE#
dc.contributor.authorEskander, Mina
dc.contributor.authorJahic, Amra
dc.contributor.authorAvdevicius, Edvard
dc.contributor.authorSoliman, Ramy
dc.contributor.authorSchulz, Detlef
dc.date.issued2024-06-13
dc.description.abstractThe importance of electrifying buses in public transportation is increasing massively during the last few years. This owes to the health detrimental emissions of diesel buses and their effect on the climate changes. Correspondingly, the two transportation companies in Hamburg, the Hamburger Hochbahn AG and Verkehrsbetriebe Hamburg-Holstein GmbH (VHH), decided to electrify their bus depots. This ambitious goal is combined with many challenges concerning the design and operation of the charging infrastructure at the minimum costs. Among others also load management, grid impact, power quality. The aim of implementing the presented model is to search for possible usage of flexibility of electric bus depots in the energy market. This is realized by considering the bus depot as an aggregator of positive or negative flexibility. The offering of this flexibility is based on the predefined atypical grid usage in Germany. This enables electricity customers with an annual energy consumption of more than 100,000 kWh to save in grid fees for their load regulation in coordination with grid operators. Nevertheless, the operation of the bus depot has the highest priority in this study to guarantee the ability of buses to travel their routes. This paper analyses three different scenarios for atypical grid usage: the role of load management, the role of a second-life stationary battery and the combination of both cases. As a result, the required supplying periods and capacities of the stationary battery are calculated. Finally, a combined scenario between the supply from the stationary battery and the supply from the grid is presented.
dc.description.versionVoR
dc.identifier.isbn978-3-8007-6134-0
dc.identifier.urihttps://openhsu.ub.hsu-hh.de/handle/10.24405/16660
dc.language.isoen
dc.publisherVDE Verlag
dc.publisherIEEE
dc.relation.conferenceNEIS 2023 - Conference on Sustainable Energy Supply and Energy Storage Systems
dc.relation.orgunitElektrische Energiesysteme
dc.relation.projectKoLa
dc.rights.accessRightsmetadata only access
dc.subjectStationary energy storage systems
dc.subjectAtypical grid usage
dc.subjectElectric bus depots
dc.subjectLoad management
dc.subject.ddc620 Ingenieurwissenschaften
dc.titleRole of stationary energy storage systems in large-scale bus depots in the case of atypical grid usage
dc.typeKonferenzbeitrag
dcterms.bibliographicCitation.booktitleConference on Sustainable Energy Supply and Energy Storage Systems, Hamburg, September 4 – 5, 2023
dcterms.bibliographicCitation.originalpublisherplaceBerlin
dcterms.bibliographicCitation.originalpublisherplace[Piscataway, NJ]
dspace.entity.typePublication
hsu.peerReviewed
hsu.uniBibliography
oaire.citation.endPage213
oaire.citation.startPage207
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