NDLI: General approach to a novel average-current-mode control of the constant frequency power converters

Content Provider	IEEE Xplore Digital Library
Author	Jankovic, M. Ninkovic, P.
Copyright Year	1997
Description	Author affiliation: Dept. of Autom. Control, EE Inst. NIKOLA TESLA, Belgrade, Yugoslavia (Jankovic, M.)
Abstract	This paper presents a stability analysis of a recently proposed average-current-mode control scheme of constant frequency power converters. In order to assess system stability considerations, a small-signal model of the proposed control circuit is developed. The model is valid for power converters operating in the continuous conduction mode and is accurate up to half of the switching frequency. Three methods for eliminating subharmonic oscillations are presented. The proposed control circuit is suitable for all applications where the average inductor current needs to be controlled-power factor correction circuits, battery charger/dischargers. Model predictions are confirmed through simulation results.
Starting Page	419
Ending Page	424
File Size	409126
Page Count	6
File Format	PDF
ISBN	0780338235
DOI	10.1109/PCCON.1997.645648
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1997-08-06
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power system modeling Predictive models Stability analysis Frequency conversion Circuit stability Switching converters Switching frequency Inductors Batteries Circuit simulation
Content Type	Text
Resource Type	Article

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General approach to a novel average-current-mode control of the constant frequency power converters