Design of a 1 kW PFC power supply based on reduced redundant power processing principle

Martin K H Cheung; Martin H L Chow; Chi Kong Tse

doi:10.1109/PESC.2006.1712247

Design of a 1 kW PFC power supply based on reduced redundant power processing principle

Martin K H Cheung, Martin H L Chow, Chi Kong Tse

The Hong Kong Polytechnic University

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

6 Citations (Scopus)

Abstract

This paper presents a single phase power factor correction (PFC) power supply topology based on a non-cascading connection of a current-fed full-bridge converter and a buck-boost converter, both converters being operated in continuous conduction mode (CCM). Due to the reduced redundant processing of power, the non-cascading structure can inherently achieve a higher overall efficiency compared to the classical two-stage cascade structure. An analysis of the reduced redundant power processing (R2P2) principle is given and the associated practical problems discussed. Experimental results verify the effectiveness of the non-cascading structure of the proposed topology as an appropriate solution for increasing the overall efficiency.

Original language	English
Title of host publication	37th IEEE Power Electronics Specialists Conference 2006, PESC'06
DOIs	https://doi.org/10.1109/PESC.2006.1712247
Publication status	Published - 1 Dec 2006
Event	37th IEEE Power Electronics Specialists Conference 2006, PESC'06 - Jeju, Korea, Republic of Duration: 18 Jun 2006 → 22 Jun 2006

Conference

Conference	37th IEEE Power Electronics Specialists Conference 2006, PESC'06
Country/Territory	Korea, Republic of
City	Jeju
Period	18/06/06 → 22/06/06

ASJC Scopus subject areas

Electrical and Electronic Engineering

More information

10.1109/PESC.2006.1712247

http://hdl.handle.net/10397/778

Cite this

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title = "Design of a 1 kW PFC power supply based on reduced redundant power processing principle",

abstract = "This paper presents a single phase power factor correction (PFC) power supply topology based on a non-cascading connection of a current-fed full-bridge converter and a buck-boost converter, both converters being operated in continuous conduction mode (CCM). Due to the reduced redundant processing of power, the non-cascading structure can inherently achieve a higher overall efficiency compared to the classical two-stage cascade structure. An analysis of the reduced redundant power processing (R2P2) principle is given and the associated practical problems discussed. Experimental results verify the effectiveness of the non-cascading structure of the proposed topology as an appropriate solution for increasing the overall efficiency.",

author = "Cheung, {Martin K H} and Chow, {Martin H L} and Tse, {Chi Kong}",

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Design of a 1 kW PFC power supply based on reduced redundant power processing principle. / Cheung, Martin K H; Chow, Martin H L; Tse, Chi Kong.
37th IEEE Power Electronics Specialists Conference 2006, PESC'06. 2006. 1712247.

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

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AB - This paper presents a single phase power factor correction (PFC) power supply topology based on a non-cascading connection of a current-fed full-bridge converter and a buck-boost converter, both converters being operated in continuous conduction mode (CCM). Due to the reduced redundant processing of power, the non-cascading structure can inherently achieve a higher overall efficiency compared to the classical two-stage cascade structure. An analysis of the reduced redundant power processing (R2P2) principle is given and the associated practical problems discussed. Experimental results verify the effectiveness of the non-cascading structure of the proposed topology as an appropriate solution for increasing the overall efficiency.

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Design of a 1 kW PFC power supply based on reduced redundant power processing principle

Abstract

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