High-step-up flyback-forward asymmetrical DC-DC converter for photovoltaic power system with active clamping circuit

Zhengzhao He, Wenping Cao, Zhengyu Lin, Yihua Hu

Research output: Chapter in Book/Published conference outputConference publication

Abstract

This paper proposes an asymmetrical high-step-up DC-DC power converter for photovoltaic (PV) power system applications. The proposed topology presents a combination of soft switching technique and high-step-up features, and can be used to boost the low PV output voltage to an adjustable high voltage with high efficiency. The proposed topology has been validated by PSIM simulation and experiments.

Original languageEnglish
Title of host publicationThe 5th IEEE International Conference on Renewable Energy Research and Applications (ICRERA 2016)
PublisherIEEE
Pages177-182
Number of pages6
ISBN (Electronic)978-1-5090-3388-1
DOIs
Publication statusPublished - 23 Mar 2017
Event5th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2016 - Birmingham, United Kingdom
Duration: 20 Nov 201623 Nov 2016

Conference

Conference5th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2016
CountryUnited Kingdom
CityBirmingham
Period20/11/1623/11/16

Bibliographical note

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Keywords

  • asymmetrical converter
  • DC-DC converter
  • high-step-up converter
  • photovoltaic power
  • soft switch

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