Ahmed M. Diab
Performance Analysis of Complex Vector Discrete Current Controller for High-Speed Permanent Magnet Machines
Diab, Ahmed M.; Aboelhassan, Ahmed; Wang, Shuo; Guo, Feng; Yeoh, Seang Shen; Bozhko, Serhiy; Rashed, Mohamed; Galea, Michael
Authors
Ahmed Aboelhassan
Shuo Wang
Feng Guo
SEANG SHEN YEOH SEANG.YEOH@NOTTINGHAM.AC.UK
Senior Research Fellow
SERHIY BOZHKO serhiy.bozhko@nottingham.ac.uk
Professor of Aircraft Electric Power Systems
Mohamed Rashed
Michael Galea
Abstract
Discrete synchronous reference frame proportional integral Current Controller (CC) delivers superior control performance for high-speed drives due to its ability to accurately compensate for cross-coupling terms. Complete compensation can only be achieved if the machine parameters and operating conditions do not change considerably during operation, however, this is not the case for many aircraft applications. For example, aircraft electrical starter-generator system operating frequencies can change significantly due to the engine's large speed range. This paper therefore thoroughly investigates the dynamic performance of the discrete CC considering a wide variation of the machine parameters and operating frequencies which has not been addressed in the literature. A multivariable discrete-time domain model of the current control system is proposed for the assessment of the dynamic performances under different operating conditions. The addition of an active damping element has also been considered to improve the disturbance rejection capability of the complex vector decoupling approach. The key paper findings have been successfully confirmed by comprehensive time-domain simulations.
Citation
Diab, A. M., Aboelhassan, A., Wang, S., Guo, F., Yeoh, S. S., Bozhko, S., …Galea, M. (2022). Performance Analysis of Complex Vector Discrete Current Controller for High-Speed Permanent Magnet Machines. In Proceedings of IEEE 17th Conference on Industrial Electronics and Applications (ICIEA) (590-595). https://doi.org/10.1109/ICIEA54703.2022.10005975
Conference Name | 2022 IEEE 17th Conference on Industrial Electronics and Applications (ICIEA) |
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Conference Location | Chengdu, China |
Start Date | Dec 16, 2022 |
End Date | Dec 19, 2022 |
Acceptance Date | Sep 15, 2022 |
Online Publication Date | Jan 12, 2023 |
Publication Date | Dec 16, 2022 |
Deposit Date | Mar 17, 2023 |
Publisher | IEEE |
Pages | 590-595 |
Series Title | IEEE Conference on Industrial Electronics and Applications (ICIEA) |
Series ISSN | 2158-2297 |
Book Title | Proceedings of IEEE 17th Conference on Industrial Electronics and Applications (ICIEA) |
ISBN | 9781665409858 |
DOI | https://doi.org/10.1109/ICIEA54703.2022.10005975 |
Public URL | https://nottingham-repository.worktribe.com/output/16493303 |
Publisher URL | https://ieeexplore.ieee.org/document/10005975 |
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