Current ripple evaluation of space vector modulated five-phase split-source inverters

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

Abstract

Split-source inverters (SSIs) have recently gained much attention as single-stage boost inverters due to their advantages compared with their other counterparts, such as the Z-source inverters (ZSIs). This paper extends the topology of the basic SSI to multiphase systems. It focuses on a five-phase topology as an application to a five-phase drive system. The power circuit and operating principles of the analyzed topology are introduced. Moreover, a modified space vector modulation (MSVM) scheme is developed to eliminate the low-frequency ripples in the input current. In addition, detailed analysis and graphical evaluations of input and output current ripples are presented. Finally, simulation results based on PLECS have been conducted to show the viability of the presented analysis and theoretical study of the five-phase SSI.
Original languageEnglish
Title of host publicationProceedings of the 57th International Universities Power Engineering Conference
PublisherIEEE
Publication statusAccepted/In press - 2022
Event57th International Universities Power Engineering Conference - Istanbul , Turkey
Duration: 30 Aug 20222 Sep 2022
https://upec2022.khas.edu.tr/

Conference

Conference57th International Universities Power Engineering Conference
Abbreviated titleUPEC 2022
Country/TerritoryTurkey
CityIstanbul
Period30/08/222/09/22
Internet address

Keywords

  • split-source inverter
  • multiphase machines
  • pulse width modulation

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