Reliability Assessment of Conventional Isolated PWM DC-DC Converters

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorTarzamni, Hadien_US
dc.contributor.authorEsmaeelnia, Farhad Panahandehen_US
dc.contributor.authorTahami, Farzaden_US
dc.contributor.authorFotuhi-Firuzabad, Mahmuden_US
dc.contributor.authorDehghanian, Paymanen_US
dc.contributor.authorLehtonen, Mattien_US
dc.contributor.authorBlaabjerg, Fredeen_US
dc.contributor.departmentDepartment of Electrical Engineering and Automationen
dc.contributor.groupauthorPower Systems and High Voltage Engineeringen
dc.contributor.organizationUniversity of Tabrizen_US
dc.contributor.organizationSharif University of Technologyen_US
dc.contributor.organizationGeorge Washington Universityen_US
dc.contributor.organizationAalborg Universityen_US
dc.date.accessioned2021-04-20T06:50:37Z
dc.date.available2021-04-20T06:50:37Z
dc.date.issued2021-03-22en_US
dc.descriptionPublisher Copyright: CCBY Copyright: Copyright 2021 Elsevier B.V., All rights reserved.
dc.description.abstractThis paper sets forth the reliability analysis of conventional isolated pulse width modulation DC-DC (IDC-DC) converters. The IDC-DC converters are categorized into isolated single-switch DC-DC (ISSDC-DC) or multiple-switch DC-DC (IMSDC-DC) converters. The proposed framework encompasses analyzing the impacts of duty cycle, input voltage, output power, transformer turns ratio, components characteristics and time duration on the overall reliability performance of the IDC-DC converters. The suggested reliability assessment is centered on Markov models characterized by taking into consideration all open and short circuit faults on the components in both continuous and discontinuous conduction modes. We further investigate the self-embedded fault tolerant capability of the IMSDC-DC converters under open circuit fault scenarios on the switches, diodes and blocking capacitors, where we offer new reliability analytics. Along with extensive analyses and comparisons, several experimental results are provided to verify the self-embedded fault tolerant capability of IMSDC-DC converters.en
dc.description.versionPeer revieweden
dc.format.extent10
dc.format.extent46191-46200
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationTarzamni, H, Esmaeelnia, F P, Tahami, F, Fotuhi-Firuzabad, M, Dehghanian, P, Lehtonen, M & Blaabjerg, F 2021, ' Reliability Assessment of Conventional Isolated PWM DC-DC Converters ', IEEE Access, vol. 9, 9382999, pp. 46191-46200 . https://doi.org/10.1109/ACCESS.2021.3067935en
dc.identifier.doi10.1109/ACCESS.2021.3067935en_US
dc.identifier.issn2169-3536
dc.identifier.otherPURE UUID: ef528571-a9ba-4778-b510-12eb243df715en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/ef528571-a9ba-4778-b510-12eb243df715en_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85103269485&partnerID=8YFLogxKen_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/62034767/ELEC_Tarzamni_Reliability_Assessment_2021_finalpublishedversion.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/106935
dc.identifier.urnURN:NBN:fi:aalto-202104206229
dc.language.isoenen
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.relation.ispartofseriesIEEE Accessen
dc.relation.ispartofseriesVolume 9en
dc.rightsopenAccessen
dc.subject.keywordfault analysisen_US
dc.subject.keywordFault toleranceen_US
dc.subject.keywordFault tolerant systemsen_US
dc.subject.keywordisolated multiple-switch DC-DC converter (IMSDC-DC)en_US
dc.subject.keywordIsolated single-switch DC-DC converter (ISSDC-DC)en_US
dc.subject.keywordMarkov processen_US
dc.subject.keywordMarkov processesen_US
dc.subject.keywordPower electronicsen_US
dc.subject.keywordPower system reliabilityen_US
dc.subject.keywordReliabilityen_US
dc.subject.keywordreliabilityen_US
dc.subject.keywordReliability engineeringen_US
dc.titleReliability Assessment of Conventional Isolated PWM DC-DC Convertersen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion
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