A Pulse Train Controlled Single-Input Dual-Output Buck Converter

L. Wang, D. S. Yu, Ruidong Xu, Z. B. Ye, H. H. C. Iu, T. Fernando

Research output: Chapter in Book/Conference paperConference paperpeer-review

Abstract

With the rapid intelligentzation of smart grid, power converters with higher performances and lower cost are necessarily required. Pulse Train (PT) controlled power converters have the advantages of fast response and simple structure, but are also suffered from undesired low frequency oscillation as operated in continuous conduction mode (CCM). In this paper, a PT controlled buck converter with dual output interfaces is newly proposed by introducing the coupled inductors. By adjusting the coupling coefficient and the second side voltage of the coupled inductor, the low-frequency oscillation of output voltage could be effectively suppressed. Experimental results are presented to validate the practicability of this new PT controlled converter.

Original languageEnglish
Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
Place of PublicationNew York
PublisherIEEE, Institute of Electrical and Electronics Engineers
Number of pages5
ISBN (Print)9781538648810
DOIs
Publication statusPublished - 2018
EventIEEE International Symposium on Circuits and Systems (ISCAS) - Florence, Italy
Duration: 27 May 201830 May 2018

Publication series

NameIEEE International Symposium on Circuits and Systems
PublisherIEEE
ISSN (Print)0271-4302

Conference

ConferenceIEEE International Symposium on Circuits and Systems (ISCAS)
Country/TerritoryItaly
CityFlorence
Period27/05/1830/05/18

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