NDLI: Power electronic transformer with reduced number of switches: Analysis of input clamp circuit and a modulation strategy to eliminate input snubber requirement

Content Provider	IEEE Xplore Digital Library
Author	Castelino, G. Basu, K. Gupta, R. Mohan, N.
Copyright Year	2010
Description	Author affiliation: Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455 (Castelino, G.; Basu, K.; Gupta, R.; Mohan, N.)
Abstract	This paper presents an analysis of the protective snubber circuits in a high frequency transformer (HFT) linked three phase ac/ac power conversion system with reduced number of switches. This topology provides single stage power conversion with bidirectional power flow capability and input power factor correction. This topology is important because of reduced number of switches in the voltage source side (usually the high voltage side). The presence of non-ideal leakage inductance in transformer windings necessitates the use of a snubber circuit for the safe commutation of leakage energy. A new modulation technique is proposed in order to reduce the protection requirements in the source side. This topology with the proposed control technique has been analyzed and simulated. The simulation results confirm the analysis and predicted advantages.
Starting Page	656
Ending Page	661
File Size	344212
Page Count	6
File Format	PDF
ISBN	9781424452255
ISSN	1553572X
DOI	10.1109/IECON.2010.5675236
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-11-07
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Clamps Switches Windings Matrix converters Integrated circuits Snubbers Modulation
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Power electronic transformer with reduced number of switches: Analysis of clamp circuit for leakage energy commutation

Power electronic transformer with reduced switch count and dual matrix converters to eliminate load common-mode voltage and input snubber requirement

Design and development of a 4kW SMPS power supply with long term short circuit capability

Matrix converter topologies with reduced number of switches

An improved energy recovery clamp circuit for PWM converters with a wide range of input voltage

A passive clamp circuit for BIFRED converter

Passive lossless turn-on snubber energy recovery in high frequency power converters

Lossless snubber circuits for current doubler rectifiers to reduce reverse-recovery losses

Interleaved coupled-inductor boost converter with boost type snubber for PV system

Power electronic transformer with reduced number of switches: Analysis of input clamp circuit and a modulation strategy to eliminate input snubber requirement

Similar Documents

Power electronic transformer with reduced number of switches: Analysis of clamp circuit for leakage energy commutation

Power electronic transformer with reduced switch count and dual matrix converters to eliminate load common-mode voltage and input snubber requirement

Design and development of a 4kW SMPS power supply with long term short circuit capability

Matrix converter topologies with reduced number of switches

An improved energy recovery clamp circuit for PWM converters with a wide range of input voltage

A passive clamp circuit for BIFRED converter

Passive lossless turn-on snubber energy recovery in high frequency power converters

Lossless snubber circuits for current doubler rectifiers to reduce reverse-recovery losses

Interleaved coupled-inductor boost converter with boost type snubber for PV system

Power electronic transformer with reduced number of switches: Analysis of input clamp circuit and a modulation strategy to eliminate input snubber requirement