Single-phase direct AC-DC bidirectional converter featuring natural power factor correction

Y. P. Chan; Lingling Cao; Ka Hong Loo

doi:10.1109/IECON.2017.8216808

Single-phase direct AC-DC bidirectional converter featuring natural power factor correction

Y. P. Chan, Lingling Cao, Ka Hong Loo

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

A single-stage direct ac-dc bidirectional resonant converter is proposed. It features natural power factor correction and theoretically gives rise to an ideal sinusoidal ac current. It confines high-frequency circulating current to one bridge as a means to reduce conduction loss. Zero-current switching is achieved in all ac-side switches while zero-voltage switching is achieved in at least two dc-side switches. Simulation and experimental results are presented to verify the proposed modulation strategy.

Original language	English
Title of host publication	Proceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society
Publisher	IEEE
Pages	4690-4695
Number of pages	6
Volume	2017-January
ISBN (Electronic)	9781538611272
DOIs	https://doi.org/10.1109/IECON.2017.8216808
Publication status	Published - 15 Dec 2017
Event	43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 - China National Convention Center, Beijing, China Duration: 29 Oct 2017 → 1 Nov 2017

Conference

Conference	43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
Country	China
City	Beijing
Period	29/10/17 → 1/11/17

ASJC Scopus subject areas

Industrial and Manufacturing Engineering
Control and Optimization
Energy Engineering and Power Technology
Electrical and Electronic Engineering

More information

10.1109/IECON.2017.8216808

Scopus Link

Cite this

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title = "Single-phase direct AC-DC bidirectional converter featuring natural power factor correction",

abstract = "A single-stage direct ac-dc bidirectional resonant converter is proposed. It features natural power factor correction and theoretically gives rise to an ideal sinusoidal ac current. It confines high-frequency circulating current to one bridge as a means to reduce conduction loss. Zero-current switching is achieved in all ac-side switches while zero-voltage switching is achieved in at least two dc-side switches. Simulation and experimental results are presented to verify the proposed modulation strategy.",

author = "Chan, {Y. P.} and Lingling Cao and Loo, {Ka Hong}",

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publisher = "IEEE",

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Chan, YP, Cao, L & Loo, KH 2017, Single-phase direct AC-DC bidirectional converter featuring natural power factor correction. in Proceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society. vol. 2017-January, IEEE, pp. 4690-4695, 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017, Beijing, China, 29/10/17. https://doi.org/10.1109/IECON.2017.8216808

Single-phase direct AC-DC bidirectional converter featuring natural power factor correction. / Chan, Y. P.; Cao, Lingling; Loo, Ka Hong.

Proceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society. Vol. 2017-January IEEE, 2017. p. 4690-4695.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AB - A single-stage direct ac-dc bidirectional resonant converter is proposed. It features natural power factor correction and theoretically gives rise to an ideal sinusoidal ac current. It confines high-frequency circulating current to one bridge as a means to reduce conduction loss. Zero-current switching is achieved in all ac-side switches while zero-voltage switching is achieved in at least two dc-side switches. Simulation and experimental results are presented to verify the proposed modulation strategy.

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