Xingyu Yan
Dual Phase Shift Modulation Investigation of Half-Bridge-Active-Clamp Converter for Future Electrified Aircraft Applications
Yan, Xingyu; Zhu, Yiren; Wang, Zhenyu; Yang, Tao; Bozhko, Serhiy; Wheeler, Patrick
Authors
Yiren Zhu
Zhenyu Wang
TAO YANG TAO.YANG@NOTTINGHAM.AC.UK
Professor of Aerospace Electricalsystems
Professor SERHIY BOZHKO serhiy.bozhko@nottingham.ac.uk
Professor of Aircraft Electric Power Systems
Professor PATRICK WHEELER pat.wheeler@nottingham.ac.uk
Professor of Power Electronic Systems
Abstract
Half bridge active clamp (HBAC) converter is designed for the achievement of a wider voltage conversion range, and it is employed to interface the power transfer between the high voltage and low voltage DC buses in future electrified aircraft applications. Compared with traditional single phase shift (SPS) modulation, the performance of the converter can be further improved by applying the dual phase shift (DPS) modulation. This paper gives a detailed operation principles analysis and presents the related mathematical model of the HBAC converter under DPS modulation method. Besides, the relationship between transferred power and inner phase shift ratio and outer phase shift ratio is also investigated. The mathematical model is verified on the basis of the simulation results. In addition, compared with SPS modulation, the DPS modulation method can achieve higher efficiency for the HBAC converter, particularly lower power conditions.
Citation
Yan, X., Zhu, Y., Wang, Z., Yang, T., Bozhko, S., & Wheeler, P. (2023). Dual Phase Shift Modulation Investigation of Half-Bridge-Active-Clamp Converter for Future Electrified Aircraft Applications. In 2023 IEEE Workshop on Power Electronics for Aerospace Applications (PEASA). https://doi.org/10.1109/PEASA58318.2023.10235704
Presentation Conference Type | Edited Proceedings |
---|---|
Conference Name | 2023 IEEE Workshop on Power Electronics for Aerospace Applications, PEASA 2023 |
Start Date | Jul 18, 2023 |
End Date | Jul 19, 2023 |
Acceptance Date | Jul 18, 2023 |
Online Publication Date | Sep 4, 2023 |
Publication Date | Jul 18, 2023 |
Deposit Date | Jun 14, 2024 |
Publisher | Institute of Electrical and Electronics Engineers |
Book Title | 2023 IEEE Workshop on Power Electronics for Aerospace Applications (PEASA) |
ISBN | 979-8-3503-2410-5 |
DOI | https://doi.org/10.1109/PEASA58318.2023.10235704 |
Public URL | https://nottingham-repository.worktribe.com/output/35446955 |
Publisher URL | https://ieeexplore.ieee.org/document/10235704 |
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