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A New Bidirectional Wireless Power Transfer Topology
Wang, Lei1; Madawala, Udaya K.2; Zhang, Junkun1; Wong, Man Chung3
2022-01
Source PublicationIEEE Transactions on Industry Applications
ISSN0093-9994
Volume58Issue:1Pages:1146-1156
Abstract

There is a growing demand in the marketplace for wirelessly powered consumer applications. Some of these low-power applications require wireless power transfer with bidirectional power flow. For such consumer applications, this article proposes a new bidirectional wireless power transfer (BD-WPT) topology that facilitates wireless power transfers in both directions using fewer components. This article describes the operating principles of the topology in detail and presents a mathematical model to predict and investigate its performance. Besides, a control method with synchronization is also proposed for this topology to regulate power transfer in both directions. Simulations and theoretical results are presented in comparison to the measured results of a 60-W prototype BD-WPT to demonstrate the viability of the proposed converter topology. Results are convincing and indicate that the proposed converter is suitable for low-power applications being low cost, reliable, and efficient.

KeywordBidirectional Wireless Power Transfer (Bd-wpt) Dc-dc Converter Inductive Coupling Low Cost Operation Mode
DOI10.1109/TIA.2021.3097015
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaEngineering
WOS SubjectEngineering, Multidisciplinary ; Engineering, Electrical & Electronic
WOS IDWOS:000745952300115
Scopus ID2-s2.0-85110862201
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Citation statistics
Document TypeJournal article
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
THE STATE KEY LABORATORY OF INTERNET OF THINGS FOR SMART CITY (UNIVERSITY OF MACAU)
Corresponding AuthorWang, Lei
Affiliation1.College of Electrical and Information Engineering, Hunan University, Changsha, 410082, China
2.Department of Electrical and Computer Engineering, The University of Auckland, Auckland, 1010, New Zealand
3.Department of Electrical and Computer Engineering, Faculty of Science and Technology, State Key Laboratory of Internet of Things for Smart City, University of Macau, Taipa, 999078, Macao
Recommended Citation
GB/T 7714
Wang, Lei,Madawala, Udaya K.,Zhang, Junkun,et al. A New Bidirectional Wireless Power Transfer Topology[J]. IEEE Transactions on Industry Applications, 2022, 58(1), 1146-1156.
APA Wang, Lei., Madawala, Udaya K.., Zhang, Junkun., & Wong, Man Chung (2022). A New Bidirectional Wireless Power Transfer Topology. IEEE Transactions on Industry Applications, 58(1), 1146-1156.
MLA Wang, Lei,et al."A New Bidirectional Wireless Power Transfer Topology".IEEE Transactions on Industry Applications 58.1(2022):1146-1156.
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