Fatma A Khera
AC/DC Converter Topologies Comparison for More Electric Aircraft Applications
Khera, Fatma A; Gerada, C.; Bozhko, Serhiy; Wheeler, Pat W
Authors
CHRISTOPHER GERADA CHRIS.GERADA@NOTTINGHAM.AC.UK
Professor of Electrical Machines
SERHIY BOZHKO serhiy.bozhko@nottingham.ac.uk
Professor of Aircraft Electric Power Systems
PATRICK WHEELER pat.wheeler@nottingham.ac.uk
Professor of Power Electronic Systems
Abstract
This paper compares the potential AC/DC power converter topologies that are appropriate for medium voltage and medium/high power aircraft applications. The power converter's rated power and the DC distribution voltage level in this application assumed to be 1MW and 3kV. The topologies explored include multi-level and modular converter structures that are connected in series and/or in parallel to achieve the rated power and DC-link voltage. The main aim of this research is to review the AC/DC converters topologies and then select the best candidate for the target application. The loss and efficiency of the converter topologies are determined based on available SiC semiconductor devices. Simulation results obtained using PLECs software are used to compare between different power converter topologies in terms of losses, weight, and power density to identify the best candidate. Keywords-AC/DC converter, medium voltage and medium/high power converters, aircraft applications and modular converter.
Citation
Khera, F. A., Gerada, C., Bozhko, S., & Wheeler, P. W. (2022). AC/DC Converter Topologies Comparison for More Electric Aircraft Applications. In 2022 IEEE 7th Southern Power Electronics Conference (SPEC). https://doi.org/10.1109/SPEC55080.2022.10058465
Conference Name | 7th IEEE Southern Power Electronics Conference (IEEE SPEC 2022) |
---|---|
Conference Location | Nadi, Fiji |
Start Date | Dec 5, 2022 |
End Date | Dec 8, 2022 |
Acceptance Date | Oct 7, 2022 |
Online Publication Date | Mar 10, 2023 |
Publication Date | Dec 5, 2022 |
Deposit Date | Mar 30, 2023 |
Publicly Available Date | Mar 30, 2023 |
Book Title | 2022 IEEE 7th Southern Power Electronics Conference (SPEC) |
ISBN | 979-8-3503-9989-9 |
DOI | https://doi.org/10.1109/SPEC55080.2022.10058465 |
Public URL | https://nottingham-repository.worktribe.com/output/19006167 |
Publisher URL | https://ieeexplore.ieee.org/document/10058465 |
Files
SPEC 1799
(358 Kb)
PDF
You might also like
Analytical Calculation and Experimental Validation of Litz Wires Axial Thermal Conductivity
(2023)
Journal Article
Surface Permanent Magnet Synchronous Machines: High Speed Design and Limits
(2022)
Journal Article
Airgap Length Analysis of a 350kW PM-Assisted Syn-Rel Machine for Heavy Duty EV Traction
(2022)
Journal Article
Comparative Analysis of Synchronous Reluctance Machine against Conventional Induction Machine for Railway Traction
(2022)
Conference Proceeding
Downloadable Citations
About Repository@Nottingham
Administrator e-mail: digital-library-support@nottingham.ac.uk
This application uses the following open-source libraries:
SheetJS Community Edition
Apache License Version 2.0 (http://www.apache.org/licenses/)
PDF.js
Apache License Version 2.0 (http://www.apache.org/licenses/)
Font Awesome
SIL OFL 1.1 (http://scripts.sil.org/OFL)
MIT License (http://opensource.org/licenses/mit-license.html)
CC BY 3.0 ( http://creativecommons.org/licenses/by/3.0/)
Powered by Worktribe © 2024
Advanced Search