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A Fault- Tolerant Multilevel Inverter Topology with Three Source Configuration Using Lower Number of Switches

  • Marif Daula Siddique
  • , Prasanth Sundararajan
  • , Mrutyunjaya Sahani
  • , Kolantla Dharani
  • , Rahul Sadanand Bhujade
  • , Sanjib Kumar Panda

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

2 Scopus citations

Abstract

For a reliable power electronic system, fault-tolerant power converters play an important role. Most of the power converter are highly prone to faults due to various operating conditions. A power quality assessment of a three-source topology has been carried out. Based on the analysis, a new fault-tolerant multilevel inverter (FT-MLI) has been proposed in this paper, which can be operated with switch open circuit fault conditions. The proposed FT -MLI has an additional three switches to achieve fault-tolerant operation. A fault-tolerant analysis along with the simulation and experimental results are provided to demonstrate the performance of the proposed FT-MLI topology.

Original languageEnglish
Title of host publication2024 IEEE International Communications Energy Conference, INTELEC 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350370577
DOIs
StatePublished - 2024

Publication series

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

Bibliographical note

Publisher Copyright:
© 2024 IEEE.

Keywords

  • fault-tolerant topology
  • multilevel converter
  • Reliability
  • three-source topology

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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