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 contribution

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
Title of host publicationProceedings - 2017 4th International Conference on Information Technology, Computer, and Electrical Engineering, ICITACEE 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages60-65
Number of pages6
Volume2018-January
ISBN (Electronic)9781538639467
DOIs
Publication statusPublished - 12 Jan 2018
Event4th International Conference on Information Technology, Computer, and Electrical Engineering, ICITACEE 2017 - Semarang, Indonesia
Duration: 18 Oct 201719 Oct 2017

Other

Other4th International Conference on Information Technology, Computer, and Electrical Engineering, ICITACEE 2017
CountryIndonesia
CitySemarang
Period18/10/1719/10/17

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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

Cite this

Elserougi, A., Abdelsalam, I., Massoud, A., & Ahmed, S. (2018). Enhancing the DC voltage utilization of twelve-switch voltage source inverter feeding symmetrical/asymmetrical nine-phase loads. In Proceedings - 2017 4th International Conference on Information Technology, Computer, and Electrical Engineering, ICITACEE 2017 (Vol. 2018-January, pp. 60-65). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICITACEE.2017.8257676