Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/38662

TitleA novel architecture of a bidirectional bridgeless interleaved converter for EV battery chargers
Author(s)Monteiro, Vítor Duarte Fernandes
Exposto, Bruno Fernandes
Pinto, J. G.
Fernandes, J. C. Aparício
Monteiro, Luís F. C.
Afonso, João L.
KeywordsBidirectional
Interleaved
Bridgeless
Battery Charger
Electric Vehicle
Issue dateJun-2015
PublisherIEEE
JournalProceedings of the Ieee International Symposium on Industrial Electronics
CitationMonteiro, V., Exposto, B., Pinto, J. G., Aparicio Fernandes, J. C., Monteiro, L. F., & Afonso, J. L. (2015, June). A novel architecture of a bidirectional bridgeless interleaved converter for EV battery chargers. In Industrial Electronics (ISIE), 2015 IEEE 24th International Symposium on (pp. 184-189). IEEE
Abstract(s)This paper presents a novel architecture of a bidirectional bridgeless interleaved converter for battery chargers of electric vehicles (EVs). The proposed converter is composed by two power stages: an ac-dc converter that is used to interface the power grid and the dc-link, and a dc-dc converter that is used to interface the dc-link and the batteries. The ac-dc converter is an interleaved bridgeless bidirectional boost-type converter and the dc-dc converter is a bidirectional buck-boost-type converter. The proposed converter works with sinusoidal grid current and with high power factor for all operating power levels, and in both grid-to-vehicle (G2V) and vehicle-to-grid (V2G) operation modes. In the paper is described in detail the proposed converter for EV battery chargers: the circuit topology, the principle of operation, the power control theory, and the current control strategy. Several simulation results for both G2V and V2G operation modes are presented.
TypeConference paper
URIhttp://hdl.handle.net/1822/38662
ISBN978-1-4673-7553-5
DOI10.1109/ISIE.2015.7281466
ISSN2163-5137
Publisher versionhttp://dx.doi.org/10.1109/ISIE.2015.7281466
Peer-Reviewedyes
AccessOpen access
Appears in Collections:CAlg - Artigos em livros de atas/Papers in proceedings

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