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63 / 2024-07-28 15:06:07
Research on Quasistatic Cavity Wireless Constant Current Charging System
quasi-static cavity, constant current charging, Topological structure
5.Electrotechnical Theory and New Electromagnetic Technology > 1.Electrical measurement and intelligent instrument
Final Paper
Cancan Rong / China University of Mining and Technology
Yunpeng Xu / China University of Mining and Technology
Yingzhou Guo / China University of Mining and Technology
Wang qiong / China University of Mining and Technology
As a new approach, Quasi-Static Cavity Resonant Wireless Power Transfer Technology (QSCR-WPT) offers significant advantages over other wireless charging methods. It has numerous advantages such as longer transmission distances, broader coverage areas, and excellent safety characteristics. These features make it highly suitable for supplying power to devices in smart homes, smart factories, and similar environments. Recently research primarily focuses on optimizing cavity structures without detailed analysis of how variations in the load affect system transmission efficiency and capability. In addition it doesn’t explore achieving constant voltage and current. This paper analyzes the structure and operation principles of a PI-mode QSCR wireless charging system. It also optimizes the cavity structure and parameters using coupling mode theory, in addition explores a circuit topology (S-S-P topology) from a circuit perspective to achieve constant current charging in the cavity. The ultimate goal is to develop a new QSCR charging system structure capable of wide-load constant current wireless charging at multiple positions.

 
Important Date

  • Conference Date

    Nov 06

    2024

    to

    Nov 08

    2024

  • Sep 15 2024

    Draft paper submission deadline

  • Nov 08 2024

    Registration deadline

Sponsored By
Huazhong University of Science and Technology
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