Averaged model of a buck DC–DC converter for single-loop description of current-mode control

• Autorzy: Janke Włodzimierz , Bączek Maciej , Kraśniewski Jarosław

Identyfikatory

DOI

10.24425/aee.2019.130690

• Języki publikacji: EN

Abstrakty

EN

: Averaged models: an AC large signal, DC and AC small signals of a currentcontrolled buck converter are described. Only peak current mode control of a converter working in the continuous conduction mode (CCM) is considered. The model derivation differs from the typical approaches presented in the literature and doesn’t refer to the multiloop concept of a current controlled converter. The separation of the variables method is used in the model derivation. The resulting models are presented in the form of an equation set and equivalent circuits. The calculations based on the presented models are verified by measurements and full-wave PSpice simulations.

Słowa kluczowe

EN

averaged model; buck converter; continuous conduction mode; peak current; mode control

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2019
• Tom: Vol. 68, nr 4
• Strony: 891--905
• Opis fizyczny: Bibliogr. 30 poz., rys., wz.

Twórcy

autor

Janke Włodzimierz

• Department of Electronics and Computer Science Koszalin University of Technology Śniadeckich Street 2, 75-453 Koszalin, Poland

autor

Bączek Maciej

• Department of Electronics and Computer Science Koszalin University of Technology Śniadeckich Street 2, 75-453 Koszalin, Poland

autor

Kraśniewski Jarosław

• Department of Electronics and Computer Science Koszalin University of Technology Śniadeckich Street 2, 75-453 Koszalin, Poland

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).