Institutional Repository [SANDBOX]
Technical University of Crete
EN  |  EL

Search

Browse

My Space

A novel dual buck and boost transformer-less single-phase grid-tied inverter

Wang Houqing, Wu Weimin, Zhu Jihong, Koutroulis Eftychios, Chung Henry Shu-Hung, Blaabjerg, Frede, 1963-

Simple record


URIhttp://purl.tuc.gr/dl/dias/7888D545-2F2A-4A82-A6CA-CBE9BB641AF9-
Identifierhttps://doi.org/10.1109/TPEL.2021.3121365-
Identifierhttps://ieeexplore.ieee.org/document/9580643-
Languageen-
Extent14 pagesen
TitleA novel dual buck and boost transformer-less single-phase grid-tied inverteren
CreatorWang Houqingen
CreatorWu Weiminen
CreatorZhu Jihongen
CreatorKoutroulis Eftychiosen
CreatorΚουτρουλης Ευτυχιοςel
CreatorChung Henry Shu-Hungen
CreatorBlaabjerg, Frede, 1963-en
PublisherInstitute of Electrical and Electronics Engineersen
DescriptionThis work was supported in part by “Bilateral and Multilateral Research and Technology Co-Operation Between China and Greece” under Grants 2017YFGH001164 and eSOLAR/T7ΔKI-00066.en
Content SummaryConventional dual buck and boost inverter with a single input dc source (DBBI-SIDS) has the satisfactory performance of high efficiency, low total capacitance, and no leakage current. Nevertheless, the main current will flow through the two individual capacitors of the inverter, which may reduce their lifetimes. In this article, a new DBBI-SIDS will be proposed, where two extra mosfet switches at line frequency are adopted to be instead of the two individual capacitors of the conventional DBBI-SIDS. Different from the conventional DBBI-SIDS, the new inverter works in the pure full bridge mode. The detailed principle of operation is presented through equivalent circuits. The static characteristics and the control strategy of the proposed inverter will be also introduced in detail. A 110-V/50-Hz/550-W prototype has been developed in the laboratory, where experimental results have verified the desired performance of the proposed inverter.en
Type of ItemPeer-Reviewed Journal Publicationen
Type of ItemΔημοσίευση σε Περιοδικό με Κριτέςel
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2023-12-07-
Date of Publication2022-
SubjectDead beat control (DBC)en
SubjectDual-mode time-sharingen
SubjectGrid-tied inverteren
SubjectPhotovoltaic (PV)en
SubjectTransformerlessen
Bibliographic CitationH. Wang, W. Wu, J. Zhu, E. Koutroulis, H. S. -H. Chung and F. Blaabjerg, "A novel dual buck and boost transformer-less single-phase grid-tied inverter," IEEE Trans. Power Electron., vol. 37, no. 4, pp. 4211-4224, Apr. 2022, doi: 10.1109/TPEL.2021.3121365.en

Services

Statistics