IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2021i24p8407-d701421.html
   My bibliography  Save this article

The Analytical Comparative Analysis of Electromagnetic Characteristics of Four Typical Radial Flux Permanent Magnet Eddy Current Couplers

Author

Listed:
  • Yibo Li

    (School of Innovation and Entrepreneurship, Nanjing Institute of Technology, Nanjing 211167, China)

  • Jiacai Huang

    (School of Innovation and Entrepreneurship, Nanjing Institute of Technology, Nanjing 211167, China)

  • Fangzheng Gao

    (School of Automation, Nanjing Institute of Technology, Nanjing 211167, China)

  • Zhiying Zhu

    (School of Electric Power Engineering, Nanjing Institute of Technology, Nanjing 211167, China)

  • Yufei Han

    (School of Innovation and Entrepreneurship, Nanjing Institute of Technology, Nanjing 211167, China)

  • Yao Li

    (School of Innovation and Entrepreneurship, Nanjing Institute of Technology, Nanjing 211167, China)

  • Quan Sun

    (School of Automation, Nanjing Institute of Technology, Nanjing 211167, China)

  • Duo Zhang

    (School of Innovation and Entrepreneurship, Nanjing Institute of Technology, Nanjing 211167, China)

Abstract

The analytical model of a permanent magnet eddy current coupler (PMECC) is mainly used for evaluation of its characteristics and the initial optimization of design. Based on the equivalent magnetic circuit method, this paper carries out analytical modeling for four typical PMECCs composed of surface-mounted and interior permanent magnet, slotted and non-slotted conductor rotors, which provides a theoretical basis for the subsequent research in this paper. The basic electromagnetic characteristics of the PMECCs are investigated by the established analytical model. Simultaneously, the analytical results about permeance, flux density, torque and power are verified by FEA simulation. The analysis results show that the slotted CR will obtain a much higher power density, and the iron loss mainly exists in the CRs. In addition, the analytical and FEA results agree well, which proves the reliability of the proposed, nearly unified analytical model.

Suggested Citation

  • Yibo Li & Jiacai Huang & Fangzheng Gao & Zhiying Zhu & Yufei Han & Yao Li & Quan Sun & Duo Zhang, 2021. "The Analytical Comparative Analysis of Electromagnetic Characteristics of Four Typical Radial Flux Permanent Magnet Eddy Current Couplers," Energies, MDPI, vol. 14(24), pages 1-18, December.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:24:p:8407-:d:701421
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/24/8407/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/14/24/8407/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Xiaowei Yang & Yongguang Liu & Liang Wang, 2019. "Nonlinear Modeling of Transmission Performance for Permanent Magnet Eddy Current Coupler," Mathematical Problems in Engineering, Hindawi, vol. 2019, pages 1-14, May.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Dazhi Wang & Wenhui Li & Jiaxing Wang & Keling Song & Yongliang Ni & Yanming Li, 2023. "A Parameterized Modeling Method for Magnetic Circuits of Adjustable Permanent Magnet Couplers," Mathematics, MDPI, vol. 11(23), pages 1-18, November.

    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:24:p:8407-:d:701421. 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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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.