Modeling of multiport DC busses in power-electronic systems

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorLiukkonen, Mattien_US
dc.contributor.authorHinkkanen, Markoen_US
dc.contributor.authorKyyrä, Jormaen_US
dc.contributor.authorOvaska, Seppo J.en_US
dc.contributor.departmentDepartment of Electrical Engineering and Automationen_US
dc.date.accessioned2016-09-02T09:15:38Z
dc.date.issued2013-02-25en_US
dc.description.abstractThis paper deals with dynamic modeling of multi-port DC busses, which are increasingly applied in various DC-power distribution systems, such as hybrid powertrains and DC microgrids. Parasitic impedances of long DC cabling together with distributed DC capacitors introduce a potential risk of small-signal instabilities in the DC bus, if resonance frequencies of the bus appear below (or around) switching frequencies of power-electronic converters. In order to predict the resonance behavior of the bus, a systematic approach for dynamic modeling of the DC bus in power-electronic systems is presented. The DC-bus model is validated by means of experiments. Furthermore, application of the model in small-signal analysis and time-domain simulations is illustrated.en
dc.description.versionPeer revieweden
dc.format.extent6
dc.format.extent740-745
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationLiukkonen , M , Hinkkanen , M , Kyyrä , J & Ovaska , S J 2013 , Modeling of multiport DC busses in power-electronic systems . in The IEEE International Conference on Industrial Technology (ICIT 2013) . IEEE , Cape Town, South Africa , pp. 740-745 , IEEE International Conference on Industrial Technology , Cape Town , South Africa , 25/02/2013 . https://doi.org/10.1109/ICIT.2013.6505764en
dc.identifier.doi10.1109/ICIT.2013.6505764en_US
dc.identifier.isbn978-1-4673-4567-5
dc.identifier.isbn978-1-4673-4568-2
dc.identifier.otherPURE UUID: 06d290fd-6b6d-425f-a6ed-8d16a8d6bc57en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/06d290fd-6b6d-425f-a6ed-8d16a8d6bc57en_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/4643677/c49_post.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/21775
dc.identifier.urnURN:NBN:fi:aalto-201609023244
dc.language.isoenen
dc.relation.ispartofIEEE International Conference on Industrial Technologyeng
dc.relation.ispartofseriesThe IEEE International Conference on Industrial Technology (ICIT 2013)en
dc.rightsopenAccessen
dc.subject.keywordcableen_US
dc.subject.keywordDC busen_US
dc.subject.keywordmodelingen_US
dc.subject.keywordmultiporten_US
dc.titleModeling of multiport DC busses in power-electronic systemsen
dc.typeConference article in proceedingsfi
dc.type.versionacceptedVersion
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