An Interleaved High Step-Up DC-DC Converter with Low Voltage-Stress on Semiconductors

Vafa Marzang, Peyman Alavi Tabbat, Arash Khoshkbar-Sadigh, Parham Mohseni, Seyed Majid Hashemzadeh, Iman Talebian

Research output: Chapter in Book/Report/Conference proceedingConference contribution

14 Scopus citations

Abstract

In this paper, an interleaved high voltage-gain DC-DC converter is proposed and analyzed. Low voltage-stress on semiconductors and low input current-ripple are the main features of this converter. Due to the mentioned features, this converter can be a suitable choice for renewable energy applications. In this structure, a voltage multiplier cell and two output capacitors are implemented to increase the voltage gain. Furthermore, in order to decrease the input current-ripple, two inductors are paralleled in the input side. In this paper, in the steady state analysis, the voltage gain and the voltage stresses across the power semiconductors have been calculated. In addition, the input current-ripple analysis has been presented. Also, the proposed converter has been compared with some related structures. Finally, to prove the theoretical calculations, this converter is simulated in PSCAD/EMTDC software and the results have been investigated.

Original languageEnglish (US)
Title of host publicationProceedings - IECON 2020
Subtitle of host publication46th Annual Conference of the IEEE Industrial Electronics Society
PublisherIEEE Computer Society
Pages1223-1228
Number of pages6
ISBN (Electronic)9781728154145
DOIs
StatePublished - Oct 18 2020
Event46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020 - Virtual, Singapore, Singapore
Duration: Oct 19 2020Oct 21 2020

Publication series

NameIECON Proceedings (Industrial Electronics Conference)
Volume2020-October

Conference

Conference46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020
Country/TerritorySingapore
CityVirtual, Singapore
Period10/19/2010/21/20

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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