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Abstract
This paper presents three DC-DC converter topologies, P5, Cuk and a class E2 converter to compare their performance in the context of wireless power transfer for electric vehicle battery charging. The comparisons use MATLAB simulation to explore the abilities of the system to produce the desired outputs, efficiency, and ability to operate under changing load and coupling factor conditions. The paper highlights current issues with resonant DC-DC converters for wireless electric vehicle battery charging. It also serves to draw parallels between the new application of Cuk and P5 converters for WPT, and that of the Class E2 topology which is better understood within the context of wireless power transfer. The promising feature of Buck-Boost DC-DC converters for wireless power transfer is the ability to control output voltage from the duty cycle. This controllability opens new avenues for creating robust systems under varying coupling factors and loads. The Buck-Boost converter-based systems also benefit from a reduction in overall converters needed and a lower operating frequency than that of Class E2 converters.
Original language | English |
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Title of host publication | The 11th International Conference on Power Electronics, Machines and Drives (PEMD 2022): Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 978-1-83953-718-9 |
DOIs | |
Publication status | Published - 29 Aug 2022 |
Event | The 11th International Conference on Power Electronics, Machines and Drives - The Frederick Douglass Centre, Newcastle, United Kingdom Duration: 21 Jun 2022 → 23 Jun 2022 https://pemd.theiet.org/ |
Publication series
Name | International Conference on Power Electronics, Machines and Drives: Proceedings |
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Publisher | IEEE |
Conference
Conference | The 11th International Conference on Power Electronics, Machines and Drives |
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Abbreviated title | PEMD 2022 |
Country/Territory | United Kingdom |
City | Newcastle |
Period | 21/06/2022 → 23/06/2022 |
Internet address |
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R1185ECI: ESCROWS: Electrolytic-Free Single-Stage Converter for Reliable Offshore Wind Systems
Elkhateb, A. (PI)
03/05/2020 → …
Project: Research