Inexpensive, high-performance STM32-based software PLL for series-resonant inverters

• Autorzy: Herasymenko Pavlo

Identyfikatory

DOI

10.15199/48.2022.08.25

Warianty tytułu

PL

Niedrogie, wydajne oprogramowanie PLL oparte na STM32 do szeregowych falowników rezonansowych

• Języki publikacji: EN

Abstrakty

EN

This paper presents an inexpensive, high-performance STM32-based software phase-locked loop (PLL) system suitable for seriesresonant inverters (SRIs) with various control methods. The paper shows how to achieve high resolution in setting the voltage-current time-shift with the proposed PLL using the microcontroller of the STM32G4x4 line, shows the features of the operation and implementation of this PLL. The proposed software PLL is implemented in the same microcontroller that controls the SRI output current, which makes it possible to simplify the structure of the SRI control system.

PL

W niniejszym artykule przedstawiono niedrogi, wysokowydajny system oparty na oprogramowaniu STM32 z pętlą synchronizacji fazowej (PLL), odpowiedni dla falowników rezonansowych (SRI) z różnymi metodami sterowania. Artykuł pokazuje jak osiągnąć wysoką rozdzielczość w ustawianiu przesunięcia czasowo-prądowego z proponowanym PLL z wykorzystaniem mikrokontrolera linii STM32G4x4, pokazuje cechy działania i realizacji tego PLL. Proponowane oprogramowanie PLL jest zaimplementowane w tym samym mikrokontrolerze, który steruje prądem wyjściowym SRI, co pozwala na uproszczenie struktury układu sterowania SRI.

Słowa kluczowe

EN

digitally controlled oscillator; inverter; microcontroller; phase-locked loop; phase shift

PL

sterownik PLL; częstotliwość sterowana cyfrowo

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2022
• Tom: R. 98, nr 8
• Strony: 132--138
• Opis fizyczny: Bibliogr. 23 poz., rys., tab.

Twórcy

autor

Herasymenko Pavlo

• Institute of Electrodynamics of the National Academy of Sciences of Ukraine, 56 Peremohy Avenue, office 457, 03057, Kyiv, Ukraine

• https://orcid.org/0000-0001-6244-1133

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).