Modeling of multiport DC busses in power-electronic systems

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Liukkonen, Matti
dc.contributor.author Hinkkanen, Marko
dc.contributor.author Kyyrä, Jorma
dc.contributor.author Ovaska, Seppo J.
dc.date.accessioned 2016-09-02T09:15:38Z
dc.date.issued 2013-02-25
dc.identifier.citation Liukkonen , 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 , 25-28 February . DOI: 10.1109/ICIT.2013.6505764 en
dc.identifier.isbn 978-1-4673-4567-5
dc.identifier.isbn 978-1-4673-4568-2
dc.identifier.other PURE UUID: 06d290fd-6b6d-425f-a6ed-8d16a8d6bc57
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/modeling-of-multiport-dc-busses-in-powerelectronic-systems(06d290fd-6b6d-425f-a6ed-8d16a8d6bc57).html
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/4643677/c49_post.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/21775
dc.description.abstract This 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.format.extent 6
dc.format.extent 740-745
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartof IEEE International Conference on Industrial Technology eng
dc.relation.ispartofseries The IEEE International Conference on Industrial Technology (ICIT 2013) en
dc.rights openAccess en
dc.title Modeling of multiport DC busses in power-electronic systems en
dc.type A4 Artikkeli konferenssijulkaisussa fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Electrical Engineering and Automation
dc.subject.keyword cable
dc.subject.keyword DC bus
dc.subject.keyword modeling
dc.subject.keyword multiport
dc.identifier.urn URN:NBN:fi:aalto-201609023244
dc.identifier.doi 10.1109/ICIT.2013.6505764
dc.type.version acceptedVersion


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