A Novel High Step-up Voltage Gain DC-DC Converter with Low Source Current Ripple

  • Motiur Reza Mohammed
  • , Malik Abdul Haleem
  • , Apparao Dekka
  • , Deepak Ronanki
  • , Abdul R. Beig

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

8 Scopus citations

Abstract

In this paper, an interleaved boost converter topology with a high step up voltage gain and low source current ripple is proposed. The current in two interleaved inductors are controlled in phase opposition manner such that the ripple in the source current reduces by a greater extent. The operating principles and the steady state analysis of the proposed converter are presented in detail. The proposed converter offers high step up voltage gain in the full range of duty cycle in comparison to the existing boost converters. Furthermore, the voltage stress across the active switches, diodes and passive elements is low. The feasibility of the proposed converter is validated through experimental studies on a developed 400 W laboratory prototype to stepup the voltage from 25 V to 400 V.

Original languageBritish English
Title of host publication2022 IEEE 7th Southern Power Electronics Conference, SPEC 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350399882
DOIs
StatePublished - 2022
Event7th IEEE Southern Power Electronics Conference, SPEC 2022 - Nadi, Fiji
Duration: 5 Dec 20228 Dec 2022

Publication series

Name2022 IEEE 7th Southern Power Electronics Conference, SPEC 2022

Conference

Conference7th IEEE Southern Power Electronics Conference, SPEC 2022
Country/TerritoryFiji
CityNadi
Period5/12/228/12/22

Keywords

  • DC-DC Converter
  • Interleaved DC-DC Con-verter
  • PWM Converters
  • Switched Capacitor DC-DC Converter
  • Switched inductor DC-DC Converter

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