Proceedings ArticleDOI
Control strategy of an interleaved boost power factor correction converter
Jose Renes Pinheiro,Hilton Abilio Grundling,Dalton L. R. Vidor,Jose Eduardo Baggio +3 more
- Vol. 1, pp 137-142
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TLDR
In this paper, a Lyapunov-likelihood control technique for interleaved boost converters (IBC) is proposed to ensure output voltage regulation and proper current share for each boost cell.Abstract:
Power factor correction interleaved boost converters provide a reduction of the inductor volume and weight when compared with the conventional PFC boost converter. However, to achieve these benefits, proper current sharing and current ripple minimization must be ensured. This paper proposes a controller based on the Lyapunov-likelihood control technique for interleaved boost converters (IBC) that ensures output voltage regulation and proper current share for each boost cell. In addition, a switching logic scheme for the IBC is developed to guarantee the input current ripple minimization. Extensive simulations are presented to demonstrate the performance of the proposed control and switching logic scheme.read more
Citations
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Journal ArticleDOI
A review of single-phase improved power quality AC-DC converters
TL;DR: This paper presents an exhaustive review of three-phase improved power quality AC-DC converters configurations, control strategies, selection of components, comparative factors, recent trends, their suitability, and selection for specific applications.
Journal ArticleDOI
Design Guidelines for Interleaved Single-Phase Boost PFC Circuits
TL;DR: This paper provides a comprehensive guideline for the design of a single-phase PFC targeting for minimal volume, as it is highly relevant for ultracompact integrated systems.
Journal ArticleDOI
Interleaved Boost Converter with Ripple Cancellation Network
Yu Gu,Donglai Zhang +1 more
TL;DR: In this article, an interleaved boost converter (IBC) with ripple cancellation network (RCN) is proposed, based on the conventional IBC, two capacitors, two coupled inductors, and two inductors are added as RCN in the proposed converter.
Journal ArticleDOI
An integrated magnetic isolated two-inductor boost converter: analysis, design and experimentation
Liang Yan,Brad Lehman +1 more
TL;DR: In this article, an integrated magnetic isolated two-inductive boost converter is presented, where two inductor windings are intrinsically coupled to allow input current to increase only when both primary switches are closed.
Journal ArticleDOI
DSP-based current sharing of average current controlled two-cell interleaved boost power factor correction converter
Naci Genc,Ires Iskender +1 more
TL;DR: In this article, the authors proposed a digital signal processing (DSP)-based simple practical solution to provide the proper current sharing by sensing only the rectifier output current (total current of cells) without using any external control loop.
References
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Proceedings ArticleDOI
High efficiency power factor correction using interleaving techniques
TL;DR: In this article, an efficient 1.5 kW power factor correction converter for computer applications is presented, where eight boost-topology switching cells are interleaved to meet stringent EMI input ripple specifications while operating at a very low switching frequency to minimize switching losses.
Proceedings ArticleDOI
Power-factor correction with interleaved boost converters in continuous-inductor-current mode
L. Balogh,R. Redl +1 more
TL;DR: By using interleaved converters, an overall reduction of boost inductor and electromagnetic interference (EMI) filter volume can be achieved, together with reduced switching losses.
Proceedings ArticleDOI
Single-phase three-level boost power factor correction converter
TL;DR: In this article, a three-level boost converter is adopted for single-phase PFC, which uses a much smaller inductor and lower voltage devices than the conventional boost PFC converter does, yielding high power density, high efficiency and low cost.
Proceedings ArticleDOI
Self-adjusting input current ripple cancellation of coupled parallel connected hysteresis-controlled boost power factor correctors
TL;DR: In this paper, the magnetic coupling of the inductances of two hysteresis-controlled single-phase AC-to-DC boost power converters connected in parallel leads is analyzed.
Proceedings ArticleDOI
Dual output three-level boost power factor correction converter with unbalanced loads
TL;DR: In this paper, a control strategy for three-level boost power factor correction converter with fully regulated two outputs is proposed, and a switching logic law is established to minimize the input current ripple.
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