One-kilohertz fundamental frequency operation of a sic power converter for future aircraft system

Firman Sasongko, Peng Yaxin, Josep Pou, Rejeki Simanjorang

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

2 Citations (Scopus)

Abstract

This paper presents a three-phase two-level high-power-density inverter operating at 1-kHz fundamental frequency and 100-kHz switching frequency under dynamic loads. The inverter was previously designed and optimized to operate at 400-Hz and capable to deliver 50 kW of power. Since the next-generation aerospace applications will likely operate at a higher fundamental frequency, some experimental tests have been done to evaluate the inverter operating under such conditions. This paper uses a simple voltage control to regulate the inverter output voltages under dynamic loading conditions. The experimental results show that the inverter output voltages can be well regulated even under load transients. The results also indicate that the previously designed inverter can still be operated at a higher fundamental frequency.

Original languageEnglish
Title of host publication4th IEEE Conference on Power Engineering and Renewable Energy, ICPERE 2018 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538674567
DOIs
Publication statusPublished - Oct 2018
Externally publishedYes
Event4th IEEE Conference on Power Engineering and Renewable Energy, ICPERE 2018 - Solo, Indonesia
Duration: Oct 29 2018Oct 31 2018

Publication series

Name4th IEEE Conference on Power Engineering and Renewable Energy, ICPERE 2018 - Proceedings

Conference

Conference4th IEEE Conference on Power Engineering and Renewable Energy, ICPERE 2018
Country/TerritoryIndonesia
CitySolo
Period10/29/1810/31/18

Bibliographical note

Publisher Copyright:
© 2018 IEEE.

ASJC Scopus Subject Areas

  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering
  • Safety, Risk, Reliability and Quality

Keywords

  • Aerospace applications
  • High fundamental frequency
  • High-power-density inverter
  • Voltage control

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