Modified boost converter with continuous inductor current mode and ripple free input current

TitleModified boost converter with continuous inductor current mode and ripple free input current
Publication TypeConference Paper
Year of Publication1996
AuthorsWang, J., W. G. Dunford, and K. Mauch
Conference NamePower Electronics Specialists Conference, 1996. PESC '96 Record., 27th Annual IEEE
Pagination390 -396 vol.1
Date Publishedjun.
Keywordscontinuous inductor current mode, DC-DC power convertors, electromagnetic interference, EMI requirements, inductors, modified boost converter, ripple free input current, ripple-free input inductor, switching circuits, switching power converters
Abstract

The boost topology is very popular in industry. However, the input inductor current ripple affects its ability to meet EMI requirements. A ripple-free input inductor current boost topology operating in continuous inductor current mode is introduced in this paper. It is of simple topology and simple control strategy (the same as PWM). The proposed boost topology retains the advantages of the conventional boost topology, but with ripple-free input current. Simulation and experimental results are presented to verify the predicted theory

URLhttp://dx.doi.org/10.1109/PESC.1996.548609
DOI10.1109/PESC.1996.548609

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