Quadratic Flyback Converter

Konferenz: PCIM Europe digital days 2020 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
07.07.2020 - 08.07.2020 in Deutschland

Tagungsband: PCIM Europe digital days 2020

Seiten: 6Sprache: EnglischTyp: PDF

Autoren:
Himmelstoss, Felix A. (University of Applied Science Technikum Wien, Austria)
Edelmoser, Karl H. (University of Technology Vienna, Austria)

Inhalt:
A flyback converter with an additional step-down stage is presented. The function of the converter is described and the voltage transformation rates for the continuous and the discontinuous modes are derived. The dimensioning equations for the devices are given. The dynamic model is calculated and simulations are shown. The converter enables an isolated output and shows a wide range in the transformation rate. It is especially useful for small solar applications in addition to a micro-inverter.