Advanced Wireless Power Conversion Technologies Topology, Modulation, and Control

Kerui Li, Jialong Qu

    Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

    Abstract

    The consumer electronics industry is experiencing a significant paradigm shift from wired charging to wireless charging. This scenario will be further enhanced as more applications are adopting wireless charging. As a result, it is required that wireless power conversion technologies should be able to cope with the new challenges raised by these emerging applications effectively. This presentation will start with an overview of key dimensions of existing wireless power transfer systems (i.e., topologies, modulation, and control) along with the advantages and trade-offs of various solutions. Furthermore, some new challenges to the stability of existing wireless power transfer systems are discussed and analyzed. In addition, the implementation, dynamic modelling, load estimation and control of multi-coil mid-range wireless power transmission systems are introduced. Finally, conclusions are drawn, and prospects are provided for future research and development of wireless power conversion technologies.

    Original languageEnglish
    Title of host publicationProceedings of the 9th International Conference on Power Electronics Systems and Applications, PESA 2022
    EditorsKa-wai Eric Cheng
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    ISBN (Electronic)9781665486682
    DOIs
    Publication statusPublished - Sept 2022
    Event9th International Conference on Power Electronics Systems and Applications, PESA 2022 - Hong Kong, Hong Kong
    Duration: 20 Sept 202222 Sept 2022

    Publication series

    NameProceedings of the 9th International Conference on Power Electronics Systems and Applications, PESA 2022

    Conference

    Conference9th International Conference on Power Electronics Systems and Applications, PESA 2022
    Country/TerritoryHong Kong
    CityHong Kong
    Period20/09/2222/09/22

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Control and Optimization
    • Energy Engineering and Power Technology

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