A Modified Asymmetric Switched-Capacitor Multilevel Inverter Topology with voltage boosting Capability

Mu Anas , Anzar Ahmad, Adil Sarwar (Supervisor), Anuradha Tomar (Supervisor)

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

Abstract

In this paper, a modified asymmetric switched-capacitor based MLI topology employing Switched-Capacitor DC/DC converter (SCC) as a level generator is proposed. The topology has the ability of self-voltage boosting and self-balancing of capacitors voltage. Moreover, it does not require an auxiliary circuit or capacitor voltage balancing algorithm. The comparison of this topology with other existing reduced device topologies in terms of numbers of gate driver circuits, power electronic switches, diodes, and capacitors has been done. To verify the feasibility and performance of this topology, the simulation is performed in MATLAB ®/Simulink 2017b platform.

Original languageEnglish
Title of host publication2019 International Conference on Electrical, Electronics and Computer Engineering (UPCON)
PublisherIEEE Press
ISBN (Electronic)978-1-7281-3455-0
DOIs
Publication statusPublished - Nov 2019
Event2019 International Conference on Electrical, Electronics and Computer Engineering (UPCON) - Aligarh, India
Duration: 8 Nov 201910 Nov 2019

Conference

Conference2019 International Conference on Electrical, Electronics and Computer Engineering (UPCON)
Abbreviated titleUPCON 2019
CountryIndia
CityAligarh
Period8/11/1910/11/19

Keywords

  • multilevel inverter
  • selective harmonic elimination
  • self-boosting
  • switched capacitor
  • total harmonic distortion

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