Expandable N-Legged Converter to Drive Closely Spaced Multi Transmitter Wireless Power Transfer Systems for Dynamic Charging

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorFaradjizadeh, F.en_US
dc.contributor.authorVilathgamuwa, M.en_US
dc.contributor.authorJovanovic, D.en_US
dc.contributor.authorJayathurathnage, Prasaden_US
dc.contributor.authorLedwich, G.en_US
dc.contributor.authorMadawala, U.en_US
dc.contributor.departmentDepartment of Electronics and Nanoengineeringen
dc.contributor.groupauthorSergei Tretiakov Groupen
dc.contributor.organizationQueensland University of Technologyen_US
dc.contributor.organizationUniversity of Aucklanden_US
dc.date.accessioned2019-09-25T14:12:26Z
dc.date.available2019-09-25T14:12:26Z
dc.date.issued2020-04en_US
dc.description.abstractExpandable and flexible wireless power transfer (WPT) systems have been in demand in numerous industry applications, especially for dynamic chargers in electric vehicles. Those systems, however, brings about certain technical issues such as modulation technique and topology of the transmitter-side, and transferred power profile of the transmitters. In this paper, a new converter topology to drive closely spaced segmented Dynamic Wireless Power Transfer (DWPT) systems is proposed. The proposed converter can be expanded to cater for different number of transmitters, and it can provide a uniform transferred power profile throughout the path of transmitter coils, known as track. Furthermore, this study focuses on analyzing the operation of the converter and the effect of closely spaced transmitters over its operation. To show the effectiveness of the proposed topology and its modulation technique, the converter is simulated and experimentally tested using a laboratory prototype. The results are compared and analyzed, and their close agreement shows the validity of the proposed technique.en
dc.description.versionPeer revieweden
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationFaradjizadeh, F, Vilathgamuwa, M, Jovanovic, D, Jayathurathnage, P, Ledwich, G & Madawala, U 2020, ' Expandable N-Legged Converter to Drive Closely Spaced Multi Transmitter Wireless Power Transfer Systems for Dynamic Charging ', IEEE Transactions on Power Electronics, vol. 35, no. 4, 8827310, pp. 3794-3806 . https://doi.org/10.1109/TPEL.2019.2939848en
dc.identifier.doi10.1109/TPEL.2019.2939848en_US
dc.identifier.issn0885-8993
dc.identifier.issn1941-0107
dc.identifier.otherPURE UUID: 5fdf4594-b8bf-4604-9803-8b617fd8a4dben_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/5fdf4594-b8bf-4604-9803-8b617fd8a4dben_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85078258460&partnerID=8YFLogxKen_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/37080713/ELEC_Farajizadeh_Expandable_N_legged_IToPE.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/40453
dc.identifier.urnURN:NBN:fi:aalto-201909255474
dc.language.isoenen
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.relation.ispartofseriesIEEE Transactions on Power Electronicsen
dc.rightsopenAccessen
dc.subject.keywordCross Couplingen_US
dc.subject.keywordCoordination Factoren_US
dc.subject.keywordElectric Vehiclesen_US
dc.subject.keywordExpandable Wireless Power Transfer Systemen_US
dc.subject.keywordInductive Chargingen_US
dc.subject.keywordMagnetic Profileen_US
dc.subject.keywordMode Changing Transientsen_US
dc.subject.keywordMulti-Transmitter Wireless Power Transfer Systemsen_US
dc.subject.keywordTransferred Power Profileen_US
dc.titleExpandable N-Legged Converter to Drive Closely Spaced Multi Transmitter Wireless Power Transfer Systems for Dynamic Chargingen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
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