Oszacowanie strat energii w systemie fotowoltaicznym na podstawie symulacji czasu rzeczywistego w układzie FPGA

• Autorzy: Stala R. , Szarek M.

Warianty tytułu

EN

Energy Losses Estimation of Photovoltaic System Based on the FPGA Real-Time Simulation

• Języki publikacji: PL

Abstrakty

PL

Niniejszy artykuł podejmuje kwestię modelowania i wyliczania strat energii, powstałych podczas pracy jednofazowego mostkowego falownika napięcia, zastosowanego w zamodelowanym systemie fotowoltaicznym czasu rzeczywistego. System ten został zrealizowany i testowany w układzie FPGA z serii Cyclone II. Przedstawiona koncepcja obliczania mocy strat wykorzystanych tranzystorów IGBT i elementów diodowych, umożliwia wyznaczanie na bieżąco sprawności modułu falownikowego.

EN

This paper concerns modeling and computation of power losses in one-phase voltage inverter (VSI), used in real-time model of gridconnected photovoltaic system. This power electronic circuit was implemented and performed in Cyclone II FPGA device. Presented idea of IGBT and diode semiconductor power losses calculation enables real-time estimation of voltage inverter efficiency.

Słowa kluczowe

PL

FPGA; system fotowoltaiczny; straty mocy; modelowanie

EN

photovoltaic power system; power losses; FPGA; modeling

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2010
• Tom: R. 86, nr 2
• Strony: 364--369
• Opis fizyczny: Bibliogr. 26 poz., wykr., schem.

Twórcy

autor

Stala R.

autor

Szarek M.

• Akademia Górniczo Hutnicza im. Stanisława Staszica, Katedra Automatyki Napędu i Urządzeń Przemysłowych, Al. Mickiewicza 30, 30-059 Kraków,

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