Analysis and design of high step-up DC-DC converter with coupled-inductor technique

Guo Wei Shiung, Tsorng Juu Liang, Jia You Lee, Po Yen Lin

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

Abstract

In this paper, a novel high step-up converter with coupled inductor boost converter is proposed. The circuit topology of the proposed converter is derived from conventional boost converter with coupled inductor connection such that high step-up voltage gain with proper duty ratio is achieved. Besides, the coupled-inductor technique concept also can be adopted to construct other step-up converters. The operating principle, steady-state analysis, and efficiency analysis are presented. Finally, an experimental prototype with 24 V input and 200 V/ 2.5 A output is implemented to verify the theoretical analysis.

Original languageEnglish
Title of host publication2015 IEEE International Telecommunications Energy Conference, INTELEC 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479965823
DOIs
Publication statusPublished - 2016 Sep 20
Event2015 IEEE International Telecommunications Energy Conference, INTELEC 2015 - Osaka, Japan
Duration: 2015 Oct 182015 Oct 22

Publication series

NameINTELEC, International Telecommunications Energy Conference (Proceedings)
Volume2016-September
ISSN (Print)0275-0473

Other

Other2015 IEEE International Telecommunications Energy Conference, INTELEC 2015
CountryJapan
CityOsaka
Period15-10-1815-10-22

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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    Shiung, G. W., Liang, T. J., Lee, J. Y., & Lin, P. Y. (2016). Analysis and design of high step-up DC-DC converter with coupled-inductor technique. In 2015 IEEE International Telecommunications Energy Conference, INTELEC 2015 [7572265] (INTELEC, International Telecommunications Energy Conference (Proceedings); Vol. 2016-September). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/INTLEC.2015.7572265