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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-

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/7888D545-2F2A-4A82-A6CA-CBE9BB641AF9-
Αναγνωριστικόhttps://doi.org/10.1109/TPEL.2021.3121365-
Αναγνωριστικόhttps://ieeexplore.ieee.org/document/9580643-
Γλώσσαen-
Μέγεθος14 pagesen
ΤίτλοςA novel dual buck and boost transformer-less single-phase grid-tied inverteren
ΔημιουργόςWang Houqingen
ΔημιουργόςWu Weiminen
ΔημιουργόςZhu Jihongen
ΔημιουργόςKoutroulis Eftychiosen
ΔημιουργόςΚουτρουλης Ευτυχιοςel
ΔημιουργόςChung Henry Shu-Hungen
ΔημιουργόςBlaabjerg, Frede, 1963-en
ΕκδότηςInstitute of Electrical and Electronics Engineersen
ΠεριγραφήThis 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
ΠερίληψηConventional 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
ΤύποςPeer-Reviewed Journal Publicationen
ΤύποςΔημοσίευση σε Περιοδικό με Κριτέςel
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2023-12-07-
Ημερομηνία Δημοσίευσης2022-
Θεματική ΚατηγορίαDead beat control (DBC)en
Θεματική ΚατηγορίαDual-mode time-sharingen
Θεματική ΚατηγορίαGrid-tied inverteren
Θεματική ΚατηγορίαPhotovoltaic (PV)en
Θεματική ΚατηγορίαTransformerlessen
Βιβλιογραφική ΑναφοράH. 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

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