Ιδρυματικό Αποθετήριο [SANDBOX]
Πολυτεχνείο Κρήτης
EN  |  EL

Αναζήτηση

Πλοήγηση

Ο Χώρος μου

Synchronous Reference Frame current control of Aalborg-type PV inverters

Orfanoudakis, Georgios I, Koutroulis Eftychios, Foteinopoulos Georgios, Wu Weimin

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/E0CAF781-CB5E-4C56-8DF3-E100E79D0377-
Αναγνωριστικόhttps://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570425-
Αναγνωριστικόhttps://ieeexplore.ieee.org/document/9570425-
Γλώσσαen-
Μέγεθος10 pagesen
ΤίτλοςSynchronous Reference Frame current control of Aalborg-type PV invertersen
ΔημιουργόςOrfanoudakis, Georgios Ien
ΔημιουργόςKoutroulis Eftychiosen
ΔημιουργόςΚουτρουλης Ευτυχιοςel
ΔημιουργόςFoteinopoulos Georgiosen
ΔημιουργόςΦωτεινοπουλος Γεωργιοςel
ΔημιουργόςWu Weiminen
ΕκδότηςInstitute of Electrical and Electronics Engineersen
ΠερίληψηTransformerless photovoltaic (PV) inverters with voltage step-up capability are currently the preferred interface for integrating PV generation to a single phase of the electric grid. Among the different topologies employed for such inverters, dual-mode time-sharing topologies offer high conversion efficiencies, but present control challenges that can result in significant grid current distortion. Existing control approaches operate in the stationary reference frame and use different controllers for the Buck and Boost modes of operation. This paper presents a new current control approach for Aalborg-type Buck in Buck, Boost in Boost PV inverters, which operates in the Synchronous Reference Frame and uses a common controller for Buck and Boost operation. The proposed method achieves high output current quality even at unfavourable conditions of low PV voltage and/or power levels. Simulation results in MATLAB-Simulink are presented to illustrate that it can reduce the Total Harmonic Distortion (THD) of the grid current by two to three times as compared to the existing alternative.en
ΤύποςΠλήρης Δημοσίευση σε Συνέδριοel
ΤύποςConference Full Paperen
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2023-05-22-
Ημερομηνία Δημοσίευσης2021-
Θεματική ΚατηγορίαDual-mode time-sharing inverteren
Θεματική ΚατηγορίαBuck in Buck, Boost in Boost inverteren
Θεματική ΚατηγορίαStep-up inverteren
Θεματική ΚατηγορίαAalborg inverteren
Θεματική ΚατηγορίαTransformerless inverteren
Θεματική ΚατηγορίαPV inverteren
Θεματική ΚατηγορίαCurrent controlen
Βιβλιογραφική ΑναφοράG. I. Orfanoudakis, E. Koutroulis, G. Foteinopoulos and W. Wu, "Synchronous Reference Frame current control of Aalborg-type PV inverters," presented at the 2021 23rd European Conference on Power Electronics and Applications (EPE'21 ECCE Europe), Ghent, Belgium, 2021, doi: 10.23919/EPE21ECCEEurope50061.2021.9570425.en

Υπηρεσίες

Στατιστικά