Single-stage AC-DC converter with a synchronous rectifier

Hyun Lark Do

doi:10.1007/978-3-642-27287-5_101

Single-stage AC-DC converter with a synchronous rectifier

Hyun Lark Do

Electronic Engineering Program

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

A single-stage AC-DC converter with a synchronous rectifier is proposed. It is based on a boost-flyback topology. The secondary winding is added in the boost inductor at power factor correction (PFC) stage to provide an additional discharging path and suppress DC-bus voltage. A flyback transformer with a center tap is utilized. Therefore, the direct energy transfer of a part of the input energy to the output improves the efficiency. Experimental results for a 60W converter at a constant switching frequency of 70kHz are obtained to show the performance of the proposed converter.

Original language	English
Title of host publication	Advances in Electronic Engineering, Communication and Management Vol. 1 - Proceedings of 2011 International Conference on Electronic Engineering, Communication and Management, EECM 2011
Pages	625-628
Number of pages	4
DOIs	https://doi.org/10.1007/978-3-642-27287-5_101
State	Published - 2012
Event	2011 International Conference on Electronic Engineering, Communication and Management, EECM 2011 - Beijing, China Duration: 24 Dec 2011 → 25 Dec 2011

Publication series

Name	Lecture Notes in Electrical Engineering
Volume	139 LNEE
ISSN (Print)	1876-1100
ISSN (Electronic)	1876-1119

Conference

Conference	2011 International Conference on Electronic Engineering, Communication and Management, EECM 2011
Country/Territory	China
City	Beijing
Period	24/12/11 → 25/12/11

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Boost converter
flyback converter
power factor correction

Access to Document

10.1007/978-3-642-27287-5_101

Cite this

Do, H. L. (2012). Single-stage AC-DC converter with a synchronous rectifier. In Advances in Electronic Engineering, Communication and Management Vol. 1 - Proceedings of 2011 International Conference on Electronic Engineering, Communication and Management, EECM 2011 (pp. 625-628). (Lecture Notes in Electrical Engineering; Vol. 139 LNEE). https://doi.org/10.1007/978-3-642-27287-5_101

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title = "Single-stage AC-DC converter with a synchronous rectifier",

abstract = "A single-stage AC-DC converter with a synchronous rectifier is proposed. It is based on a boost-flyback topology. The secondary winding is added in the boost inductor at power factor correction (PFC) stage to provide an additional discharging path and suppress DC-bus voltage. A flyback transformer with a center tap is utilized. Therefore, the direct energy transfer of a part of the input energy to the output improves the efficiency. Experimental results for a 60W converter at a constant switching frequency of 70kHz are obtained to show the performance of the proposed converter.",

keywords = "Boost converter, flyback converter, power factor correction",

author = "Do, \{Hyun Lark\}",

year = "2012",

doi = "10.1007/978-3-642-27287-5\_101",

language = "English",

isbn = "9783642272868",

series = "Lecture Notes in Electrical Engineering",

pages = "625--628",

booktitle = "Advances in Electronic Engineering, Communication and Management Vol. 1 - Proceedings of 2011 International Conference on Electronic Engineering, Communication and Management, EECM 2011",

note = "2011 International Conference on Electronic Engineering, Communication and Management, EECM 2011 ; Conference date: 24-12-2011 Through 25-12-2011",

}

Do, HL 2012, Single-stage AC-DC converter with a synchronous rectifier. in Advances in Electronic Engineering, Communication and Management Vol. 1 - Proceedings of 2011 International Conference on Electronic Engineering, Communication and Management, EECM 2011. Lecture Notes in Electrical Engineering, vol. 139 LNEE, pp. 625-628, 2011 International Conference on Electronic Engineering, Communication and Management, EECM 2011, Beijing, China, 24/12/11. https://doi.org/10.1007/978-3-642-27287-5_101

Single-stage AC-DC converter with a synchronous rectifier. / Do, Hyun Lark.
Advances in Electronic Engineering, Communication and Management Vol. 1 - Proceedings of 2011 International Conference on Electronic Engineering, Communication and Management, EECM 2011. 2012. p. 625-628 (Lecture Notes in Electrical Engineering; Vol. 139 LNEE).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Single-stage AC-DC converter with a synchronous rectifier

AU - Do, Hyun Lark

PY - 2012

Y1 - 2012

N2 - A single-stage AC-DC converter with a synchronous rectifier is proposed. It is based on a boost-flyback topology. The secondary winding is added in the boost inductor at power factor correction (PFC) stage to provide an additional discharging path and suppress DC-bus voltage. A flyback transformer with a center tap is utilized. Therefore, the direct energy transfer of a part of the input energy to the output improves the efficiency. Experimental results for a 60W converter at a constant switching frequency of 70kHz are obtained to show the performance of the proposed converter.

AB - A single-stage AC-DC converter with a synchronous rectifier is proposed. It is based on a boost-flyback topology. The secondary winding is added in the boost inductor at power factor correction (PFC) stage to provide an additional discharging path and suppress DC-bus voltage. A flyback transformer with a center tap is utilized. Therefore, the direct energy transfer of a part of the input energy to the output improves the efficiency. Experimental results for a 60W converter at a constant switching frequency of 70kHz are obtained to show the performance of the proposed converter.

KW - Boost converter

KW - flyback converter

KW - power factor correction

UR - https://www.scopus.com/pages/publications/84856351338

U2 - 10.1007/978-3-642-27287-5_101

DO - 10.1007/978-3-642-27287-5_101

M3 - Conference contribution

AN - SCOPUS:84856351338

SN - 9783642272868

T3 - Lecture Notes in Electrical Engineering

SP - 625

EP - 628

BT - Advances in Electronic Engineering, Communication and Management Vol. 1 - Proceedings of 2011 International Conference on Electronic Engineering, Communication and Management, EECM 2011

T2 - 2011 International Conference on Electronic Engineering, Communication and Management, EECM 2011

Y2 - 24 December 2011 through 25 December 2011

ER -

Single-stage AC-DC converter with a synchronous rectifier

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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