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High Step-Down Bridgeless Sepic/Cuk PFC Rectifiers With Improved Efficiency and Reduced Current Stress

Mohammad Babaei Orcid Logo, Mohammad Monfared Orcid Logo

IEEE Transactions on Industrial Electronics, Volume: 69, Issue: 10, Pages: 9984 - 9991

Swansea University Author: Mohammad Monfared Orcid Logo

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DOI (Published version): 10.1109/tie.2022.3159954

Abstract

In this article, two high step-down bridgeless power factor correction rectifiers based on the switched inductor network (SIN) are introduced. The proposed rectifiers employ the SIN to provide high step-down voltage gain with a higher duty cycle than the competitors. They also offer higher efficienc...

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Published in: IEEE Transactions on Industrial Electronics
ISSN: 0278-0046 1557-9948
Published: Institute of Electrical and Electronics Engineers (IEEE) 2022
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URI: https://cronfa.swan.ac.uk/Record/cronfa60025
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first_indexed 2022-05-18T11:12:14Z
last_indexed 2023-01-11T14:41:42Z
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spelling 2022-10-31T15:25:14.9871300 v2 60025 2022-05-16 High Step-Down Bridgeless Sepic/Cuk PFC Rectifiers With Improved Efficiency and Reduced Current Stress adab4560ff08c8e5181ff3f12a4c36fb 0000-0002-8987-0883 Mohammad Monfared Mohammad Monfared true false 2022-05-16 EEEG In this article, two high step-down bridgeless power factor correction rectifiers based on the switched inductor network (SIN) are introduced. The proposed rectifiers employ the SIN to provide high step-down voltage gain with a higher duty cycle than the competitors. They also offer higher efficiency, lower current stress, and total peak switching device powers. A thorough and straightforward design algorithm in the discontinuous conduction mode is provided that ensures a unity power factor and a low total harmonic distortion with a simple control scheme. As a demonstration of the superior performance of the proposed rectifiers, a 300-W high-gain sepic rectifier setup with 48Vdc output voltage from a 230Vrms/50Hz source is built in the laboratory. Journal Article IEEE Transactions on Industrial Electronics 69 10 9984 9991 Institute of Electrical and Electronics Engineers (IEEE) 0278-0046 1557-9948 Efficiency, high step-down, power factor correction (PFC) rectifier, switched-inductor network (SIN) 1 10 2022 2022-10-01 10.1109/tie.2022.3159954 http://dx.doi.org/10.1109/tie.2022.3159954 COLLEGE NANME Electronic and Electrical Engineering COLLEGE CODE EEEG Swansea University SU College/Department paid the OA fee Swansea University 2022-10-31T15:25:14.9871300 2022-05-16T09:18:18.3066665 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering Mohammad Babaei 0000-0001-9965-4415 1 Mohammad Monfared 0000-0002-8987-0883 2 60025__25179__d845cc3436c04c7abf0f1a257a387645.pdf 60025.APCFSE09.VOR.pdf 2022-09-21T13:10:10.8173448 Output 3197329 application/pdf Version of Record true Distributed under the terms of a Creative Commons Attribution 4.0 CC-BY Licence. true eng https://creativecommons.org/licenses/by/4.0/
title High Step-Down Bridgeless Sepic/Cuk PFC Rectifiers With Improved Efficiency and Reduced Current Stress
spellingShingle High Step-Down Bridgeless Sepic/Cuk PFC Rectifiers With Improved Efficiency and Reduced Current Stress
Mohammad Monfared
title_short High Step-Down Bridgeless Sepic/Cuk PFC Rectifiers With Improved Efficiency and Reduced Current Stress
title_full High Step-Down Bridgeless Sepic/Cuk PFC Rectifiers With Improved Efficiency and Reduced Current Stress
title_fullStr High Step-Down Bridgeless Sepic/Cuk PFC Rectifiers With Improved Efficiency and Reduced Current Stress
title_full_unstemmed High Step-Down Bridgeless Sepic/Cuk PFC Rectifiers With Improved Efficiency and Reduced Current Stress
title_sort High Step-Down Bridgeless Sepic/Cuk PFC Rectifiers With Improved Efficiency and Reduced Current Stress
author_id_str_mv adab4560ff08c8e5181ff3f12a4c36fb
author_id_fullname_str_mv adab4560ff08c8e5181ff3f12a4c36fb_***_Mohammad Monfared
author Mohammad Monfared
author2 Mohammad Babaei
Mohammad Monfared
format Journal article
container_title IEEE Transactions on Industrial Electronics
container_volume 69
container_issue 10
container_start_page 9984
publishDate 2022
institution Swansea University
issn 0278-0046
1557-9948
doi_str_mv 10.1109/tie.2022.3159954
publisher Institute of Electrical and Electronics Engineers (IEEE)
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering
url http://dx.doi.org/10.1109/tie.2022.3159954
document_store_str 1
active_str 0
description In this article, two high step-down bridgeless power factor correction rectifiers based on the switched inductor network (SIN) are introduced. The proposed rectifiers employ the SIN to provide high step-down voltage gain with a higher duty cycle than the competitors. They also offer higher efficiency, lower current stress, and total peak switching device powers. A thorough and straightforward design algorithm in the discontinuous conduction mode is provided that ensures a unity power factor and a low total harmonic distortion with a simple control scheme. As a demonstration of the superior performance of the proposed rectifiers, a 300-W high-gain sepic rectifier setup with 48Vdc output voltage from a 230Vrms/50Hz source is built in the laboratory.
published_date 2022-10-01T04:17:47Z
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score 11.014067

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