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A Flyback Converter With Multiple Ports for Power Management in DC Distribution Systems

  • Yajian Tong
  • , Zhenyu Shan
  • , Juri Jatskevich
  • , Chi K. Tse

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

Abstract

It is of advantage to harvest and dispatch power within a minimal number of conversion steps. This paper proposes a single-stage multi-input multi-output converter (MIMOC), which can be used for interfacing diverse energy sources and loads in future smart homes with dc power distribution architectures. The proposed MIMOC offers compact structure, centralized control, galvanic isolation, and wide voltage conversion ratio with precise voltage regulation. The operation principle of the proposed MIMOC is analyzed. A specific switching pattern is proposed, and a multivariable PI based control scheme is presented that enables budgeting the input powers coming from different sources in addition to regulating several output voltages. Both switch and average models are provided to validate the operation of the proposed MIMOC.
Original languageEnglish
Title of host publicationProceedings - 2014 International Power Electronics and Application Conference and Exposition
PublisherIEEE
Pages1531-1536
ISBN (Electronic)9781479967681
ISBN (Print)9781479967674
DOIs
Publication statusPublished - Nov 2014
Externally publishedYes
Event2014 IEEE International Power Electronics and Application Conference and Exposition (IEEE PEAC' 2014) - Holiday Inn Shanghai Pudong Kangqiao, Shanghai, China
Duration: 5 Nov 20148 Nov 2014
http://www.peac-conf.org

Conference

Conference2014 IEEE International Power Electronics and Application Conference and Exposition (IEEE PEAC' 2014)
Abbreviated titlePEAC 2014
PlaceChina
CityShanghai
Period5/11/148/11/14
Internet address

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