Validation of hybridization methodologies of fuel cell backup power systems in real-world telecom applications

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dc.authoridSerincan, Mustafa/0000-0003-3525-2390
dc.authorwosidSerincan, Mustafa/AAS-9671-2020
dc.contributor.authorSerincan, Mustafa Fazil
dc.date.accessioned2024-07-18T20:42:43Z
dc.date.available2024-07-18T20:42:43Z
dc.date.issued2016
dc.departmentİstanbul Bilgi Üniversitesien_US
dc.description.abstractTwo commercial fuel cell backup power units have been tested under real life operating conditions at two base stations of a leading telecom operator in Turkey. Each unit has a distinct system architecture and employs different power management methodology. Systems have been tested for a total of 646 on/off cycles providing more than 300 h of backup power during electricity grid shutdowns. In 98% of the tests, systems have delivered the power demanded by the equipment in the base station successfully. For the remaining times, failures are frequently recorded with the auxiliary components in the hydrogen generation equipment. Excluding these peripheral issues, reliability of the fuel cell technology is found to be more than 99%. It is recognized that power management methodology has a significant impact on the system response during system operation. power management algorithms determine how the base station load demand is shared between the fuel cell and the batteries. However, no significant benefit has been recorded for either of the hybridization methodology over the other. Both topologies have been shown to be very reliable over the test period. (C) 2016 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipEuropean Union [256766]; Republic of Turkey, Ministry of Energy and Natural Resources under the International Centre for Hydrogen Energy Technologies projecten_US
dc.description.sponsorshipThe research leading to these results has received funding from the European Union's Seventh Framework Programme (FP7/2007-2013) for the Fuel Cells and Hydrogen Joint Technology Initiative under grant agreement no [256766]. Matching funds have been received from Republic of Turkey, Ministry of Energy and Natural Resources under the International Centre for Hydrogen Energy Technologies project. Moreover, Turk cell Communication Services Inc. provided a great amount of in kind support throughout the study.en_US
dc.identifier.doi10.1016/j.ijhydene.2016.08.130
dc.identifier.endpage19140en_US
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issue42en_US
dc.identifier.scopus2-s2.0-84994813301en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage19129en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2016.08.130
dc.identifier.urihttps://hdl.handle.net/11411/7387
dc.identifier.volume41en_US
dc.identifier.wosWOS:000386741800017en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofInternational Journal of Hydrogen Energyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFuel Cellen_US
dc.subjectTelecomen_US
dc.subjectPower Managementen_US
dc.subjectBackup Poweren_US
dc.subjectUpsen_US
dc.subjectReliabilityen_US
dc.subjectManagementen_US
dc.subjectVehicleen_US
dc.subjectDesignen_US
dc.titleValidation of hybridization methodologies of fuel cell backup power systems in real-world telecom applicationsen_US
dc.typeArticleen_US

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