Review of Compensation Topologies Power Converters Coil Structure and Architectures for Dynamic Wireless Charging System for Electric Vehicle

The increasing demand for wireless power transfer (WPT) systems for electric vehicles (EVs) has necessitated advancements in charging solutions, with a particular focus on speed and efficiency. However, power transfer efficiency is the major concern in static and dynamic wireless charging (DWC) desi...

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Bibliographic Details
Published in:Energies (Basel) 2024-08, Vol.17 (15), p.3858
Main Authors: Rajamanickam, Narayanamoorthi, Shanmugam, Yuvaraja, Jayaraman, Rahulkumar, Petrov, Jan, Vavra, Lukas, Gono, Radomir
Format: Article
Language:English
Subjects:
Automobiles, Electric
Bibliometrics
Citations
Co authorship
Collaboration
Design
dynamic wireless charging
Efficiency
electric vehicle
Electric vehicles
Electricity distribution
health and safety
inductive power transfer
Keywords
Magnetic fields
power converter
Power converters
resonant compensator
Scientometrics
Citations: Items that this one cites
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Summary:The increasing demand for wireless power transfer (WPT) systems for electric vehicles (EVs) has necessitated advancements in charging solutions, with a particular focus on speed and efficiency. However, power transfer efficiency is the major concern in static and dynamic wireless charging (DWC) design. Design consideration and improvements in all functional units are necessary for an increase in overall efficiency of the system. Recently, different research works have been presented regarding DWC at the power converter, coil structure and compensators. This paper provides a comprehensive review of power converters incorporating high-order compensation topologies, demonstrating their benefits in enhancing the DWC of EVs. The review also delves into the coupling coil structure and magnetic material architecture, pivotal in enhancing power transfer efficiency and capability. Moreover, the high-order compensation topologies used to effectively mitigate low-frequency ripple, improve voltage regulation, and facilitate a more compact and portable design are discussed. Furthermore, optimal coupling and different techniques to achieve maximum power transfer efficiency are discussed to boost magnetic interactions, thereby reducing power loss. Finally, this paper highlights the essential role of these components in developing efficient and reliable DWC systems for EVs, emphasizing their contribution to achieving high-power transfer efficiency and stability.
ISSN:1996-1073
1996-1073
DOI:10.3390/en17153858