Enhancing the DC voltage utilization of twelve-switch voltage source inverter feeding symmetrical/asymmetrical nine-phase loads

Ahmed Elserougi, Ibrahim Abdelsalam, Ahmed Massoud, Shehab Ahmed

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

Abstract

Twelve-Switch Nine-Phase Inverter (TSNPI) can be used to feed three independent three-phase loads or nine-phase load such as nine-phase machines. It provides dc-ac conversion with a reduced number of switches, as only twelve switches are employed to feed the load instead of employing conventional nine-phase voltage source inverter with eighteen switches. In this paper, optimum sinusoidal modulating signals are extracted to enable operating with enhanced utilization of the dc input voltage while feeding symmetrical/asymmetrical nine-phase loads. Simulation and experimental results are presented to validate the proposed approach.

Original languageEnglish (US)
Title of host publicationProceedings - 2017 4th International Conference on Information Technology, Computer, and Electrical Engineering, ICITACEE 2017
EditorsMochammad Facta, Munawar Agus Riyadi, Agung Budi Prasetijo, Eko Didik Widianto, Dania Eridani
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages60-65
Number of pages6
ISBN (Electronic)9781538639467
DOIs
StatePublished - Jul 1 2017
Event4th International Conference on Information Technology, Computer, and Electrical Engineering, ICITACEE 2017 - Semarang, Indonesia
Duration: Oct 18 2017Oct 19 2017

Publication series

NameProceedings - 2017 4th International Conference on Information Technology, Computer, and Electrical Engineering, ICITACEE 2017
Volume2018-January

Conference

Conference4th International Conference on Information Technology, Computer, and Electrical Engineering, ICITACEE 2017
Country/TerritoryIndonesia
CitySemarang
Period10/18/1710/19/17

Keywords

  • nine-phase induction machine
  • Nine-phase Inverter
  • reduced number of switches

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Artificial Intelligence
  • Computer Science Applications

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