mgr inż. Maciej Kolincio
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- maciej.kolincio@pg.edu.pl
Publication showcase
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Multi-Transformer Flyback Converter for Supplying Isolated IGBT and MOSFET Drivers
A multi transformer flyback converter topology for supplying transistor drivers is presented. The topology presents some advantages over typical multi output single transformer, as reduction of effective leakage inductance, equal magnetic coupling between primary and secondary circuits and better isolation between outputs. Simulation study carried out in the LTSpice IV program and preliminary experimental results indicate high...
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Adaptive estimation of the transformer stray capacitances for DC–DC converter modelling
New low cost and accurate estimation method of transformer stray capacitances for wide band DC–DC converter modelling and design is proposed. The Wiener filter (WF) method is applied to estimate the transformer impedance – referred to the selected transformer winding configurations. Laboratory tests are used to adapt the filter, that is to find optimal impedance which minimises mean square error between measured, noise perturbed...
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