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dc.contributor.authorHarrye, Yasen A.
dc.contributor.authorAhmed, Khaled H.
dc.contributor.authorAboushady, Ahmed A.
dc.date.accessioned2016-07-20T09:15:54Z
dc.date.available2016-07-20T09:15:54Z
dc.date.issued2015-11-09
dc.identifier.citationHARRYE, Y.A., AHMED, K.H. and ABOUSHADY, A.A. 2015. DC fault isolation study of bidirectional dual active bridge DC/DC converter for DC transmission grid application. In the Proceedings of the 41st annual conference of the IEEE industrial electronics society (IECON 2015), 9-12 November 2015, Yokohama, Japan. New York: IEEE [online], pages 003193-003198. Available from: https://dx.doi.org/10.1109/IECON.2015.7392592.en
dc.identifier.urihttp://hdl.handle.net/10059/1546
dc.description.abstractFast isolation and detection of DC faults is currently a limiting factor in high power DC transmission grid development. Recent research has shown that the role of DC/DC converters is becoming increasingly important in solving various DC grid challenges such as voltage stepping, galvanic isolation and power regulation. This paper focuses on an additional important feature of bidirectional dual active bridge (DAB) DC-DC converters which make it attractive for future DC grids; it?s inherent fault isolation capability which does not need control intervention to limit fault current in case of the most severe DC faults. Detailed analytical, simulation and experimental study are performed by subjecting the converter to DC short circuit faults at its DC voltage terminals. The results obtained have shown significant advantage of DAB where fault current is less than rated current during the fault duration. Thus no control action is necessary from the non-faulted bridge to limit fault current and no external DC circuit breakers are required. This advantage makes DAB converter feasible for DC grid integration.en
dc.language.isoenen
dc.publisherIEEEen
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/4.0en
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectDC-DC converteren
dc.subjectDual actice bridge (DAB) converteren
dc.subjectDC faulten
dc.subjectVoltageen
dc.titleDC fault isolation study of bidirectional dual active bridge DC/DC converter for DC transmission grid application.en
dc.typeConference publicationsen
dc.publisher.urihttps://dx.doi.org/10.1109/IECON.2015.7392592en
dcterms.publicationdate2015-11-09
refterms.accessExceptionNAen
refterms.dateDeposit2016-07-20
refterms.dateFCA2016-07-20
refterms.dateFCD2016-07-20
refterms.dateFreeToDownload2016-07-20
refterms.dateFreeToRead2016-07-20
refterms.dateToSearch2016-07-20
refterms.depositExceptionNAen
refterms.panelBen
refterms.technicalExceptionNAen
refterms.versionAMen
rioxxterms.publicationdate2015-11-09
rioxxterms.typeConference Paper/Proceeding/Abstracten
rioxxterms.versionAM


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