IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2021i22p7594-d678352.html
   My bibliography  Save this article

Misalignment-Tolerant Series Hybrid with Active Adjustable Constant Current and Constant Voltage Output Wireless Charging System

Author

Listed:
  • Zhao-Wei Gong

    (School of Electrical Engineering, Xi’an University of Technology, 58, Yanxiang Rd., Xi’an 710054, China
    School of Electronic Information Engineering, Xi’an Technological University, 2, Xuefu Rd., Xi’an 710021, China)

  • Jin-Gang Li

    (School of Electrical Engineering, Xi’an University of Technology, 58, Yanxiang Rd., Xi’an 710054, China)

  • Xiang-Qian Tong

    (School of Electrical Engineering, Xi’an University of Technology, 58, Yanxiang Rd., Xi’an 710054, China)

Abstract

This paper presents a series hybrid wireless charging system with an active adjustable circuitry offering constant current and constant voltage output characteristics. The series hybrid system consists of the inductor–capacitor–capacitor ( LCC ) and series-series (SS) networks are used for improving charging pad misalignment tolerance. An active switch is employed to provide an adjustable CC and CV output for different battery charging stages. To demonstrate the performance of the proposed method, a 310 W prototype was built. A systematic optimization in the parameter of the proposed topology to achieve relative constant output was analyzed within a certain range of the designed operating region. The experimental results indicate that the output current fluctuation is less than 5% with load variations, and the output voltage fluctuation is less than 5% with load varying from 19 to 70 Ω, as the pick-up pads misaligned within 50% of the pad outer diameter.

Suggested Citation

  • Zhao-Wei Gong & Jin-Gang Li & Xiang-Qian Tong, 2021. "Misalignment-Tolerant Series Hybrid with Active Adjustable Constant Current and Constant Voltage Output Wireless Charging System," Energies, MDPI, vol. 14(22), pages 1-17, November.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:22:p:7594-:d:678352
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/22/7594/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/14/22/7594/
    Download Restriction: no
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Yonglu Liu & Mingxing Xiong & Qingxuan Zhang & Fengshuo Yang & Yu Lan & Jinhai Jiang & Kai Song, 2025. "Reconfigurable Wireless Power Transfer System with High Misalignment Tolerance Using Coaxial Antipodal Dual DD Coils for AUV Charging Applications," Energies, MDPI, vol. 18(15), pages 1-19, August.

    More about this item

    Keywords

    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:14:y:2021:i:22:p:7594-:d:678352. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.