Input-current-shaper based on a modified SEPIC converter with low voltage stress

Lars Petersen

doi:10.1109/PESC.2001.954194

Input-current-shaper based on a modified SEPIC converter with low voltage stress

Lars Petersen

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

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Abstract

The boost topology is often the designer's first choice when dealing with PFC front-ends. This topology is well documented in the literature and has obvious advantages like continuous input current and low voltage- and current-stress compared to other PFC topologies. The PFC SEPIC converter also has the advantage of the continuous input current but suffers from high voltage- and current stress. In this paper a modified SEPIC converter is presented with reduced voltage stress, comparable to that of the boost converter. Experimental result of a 200 W prototype for 185-270 V line voltage are also presented.

Original language	English
Title of host publication	Proceedings of IEEE 32nd Annual Power Electronics Specialists Conference
Volume	2
Publication date	2001
Pages	666-671
ISBN (Print)	0-7803-7067-8
DOIs	https://doi.org/10.1109/PESC.2001.954194
Publication status	Published - 2001
Event	2001 IEEE 32nd Annual Power Electronics Specialists Conference - Vancouver, Canada Duration: 17 Jun 2001 → 21 Jun 2001 Conference number: 32 http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7571

Conference

Conference	2001 IEEE 32nd Annual Power Electronics Specialists Conference
Number	32
Country/Territory	Canada
City	Vancouver
Period	17/06/2001 → 21/06/2001
Internet address	http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7571

Bibliographical note

Copyright: 2000 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

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title = "Input-current-shaper based on a modified SEPIC converter with low voltage stress",

abstract = "The boost topology is often the designer's first choice when dealing with PFC front-ends. This topology is well documented in the literature and has obvious advantages like continuous input current and low voltage- and current-stress compared to other PFC topologies. The PFC SEPIC converter also has the advantage of the continuous input current but suffers from high voltage- and current stress. In this paper a modified SEPIC converter is presented with reduced voltage stress, comparable to that of the boost converter. Experimental result of a 200 W prototype for 185-270 V line voltage are also presented.",

author = "Lars Petersen",

note = "Copyright: 2000 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE; 2001 IEEE 32nd Annual Power Electronics Specialists Conference, PESC 2001 ; Conference date: 17-06-2001 Through 21-06-2001",

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AB - The boost topology is often the designer's first choice when dealing with PFC front-ends. This topology is well documented in the literature and has obvious advantages like continuous input current and low voltage- and current-stress compared to other PFC topologies. The PFC SEPIC converter also has the advantage of the continuous input current but suffers from high voltage- and current stress. In this paper a modified SEPIC converter is presented with reduced voltage stress, comparable to that of the boost converter. Experimental result of a 200 W prototype for 185-270 V line voltage are also presented.

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M3 - Article in proceedings

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ER -

Input-current-shaper based on a modified SEPIC converter with low voltage stress

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