IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v11y2018i11p3088-d181531.html
   My bibliography  Save this article

Characteristic Analysis of Electromagnetic Force in a High-Power Wireless Power Transfer System

Author

Listed:
  • Xian Zhang

    (Tianjin Key Laboratory of Advanced Electrical Engineering and Energy Technology, Tianjin Polytechnic University, Tianjin 300387, China)

  • Xuejing Ni

    (Tianjin Key Laboratory of Advanced Electrical Engineering and Energy Technology, Tianjin Polytechnic University, Tianjin 300387, China)

  • Bin Wei

    (China Electric Power Research Institute, Beijing 100085, China)

  • Songcen Wang

    (China Electric Power Research Institute, Beijing 100085, China)

  • Qingxin Yang

    (Tianjin Key Laboratory of Advanced Electrical Engineering and Energy Technology, Tianjin Polytechnic University, Tianjin 300387, China)

Abstract

In order to explore the influence of the electromagnetic force (EMF) on the coupling mechanism in a high-power wireless power transfer (WPT) system, the characteristics of the EMF are investigated by theoretical calculation and simulation. The expressions of the EMF on the WPT structure with magnetic shielding are derived in time domain and frequency domain, respectively. The EMF is divided into Lorentz force and Kelvin force. The distribution and changing regularity of the EMF on the coil and the magnetic shield under different exciting currents are solved by the finite element model, and the harmonic of the EMF is analyzed in detail. The results show that the coil is subjected to the EMF in both radial and axial directions. The EMF on the magnetic shield is opposite to the EMF on the coil, and the force between the transmitting coil and the receiving coil is repulsive. The frequency of the EMF is twice that of the system resonant frequency. An experimental prototype is built to prove the correctness of the predicted characteristics. It is shown that the EMF should be carefully considered in the application of high-power WPT systems.

Suggested Citation

  • Xian Zhang & Xuejing Ni & Bin Wei & Songcen Wang & Qingxin Yang, 2018. "Characteristic Analysis of Electromagnetic Force in a High-Power Wireless Power Transfer System," Energies, MDPI, vol. 11(11), pages 1-13, November.
    • Handle: RePEc:gam:jeners:v:11:y:2018:i:11:p:3088-:d:181531
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/11/11/3088/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/11/11/3088/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Yang Yang & Mohamed El Baghdadi & Yuanfeng Lan & Yassine Benomar & Joeri Van Mierlo & Omar Hegazy, 2018. "Design Methodology, Modeling, and Comparative Study of Wireless Power Transfer Systems for Electric Vehicles," Energies, MDPI, vol. 11(7), pages 1-22, July.
    2. Gongjun Liu & Bo Zhang & Wenxun Xiao & Dongyuan Qiu & Yanfeng Chen & Jiu Guan, 2018. "Omnidirectional Wireless Power Transfer System Based on Rotary Transmitting Coil for Household Appliances," Energies, MDPI, vol. 11(4), pages 1-16, April.
    3. Kamal Eldin Idris Elnail & Xueliang Huang & Chen Xiao & Linlin Tan & Xu Haozhe, 2018. "Core Structure and Electromagnetic Field Evaluation in WPT Systems for Charging Electric Vehicles," Energies, MDPI, vol. 11(7), pages 1-17, July.
    4. Yang Liu & Bin Li & Mo Huang & Zhijian Chen & Xiuyin Zhang, 2018. "An Overview of Regulation Topologies in Resonant Wireless Power Transfer Systems for Consumer Electronics or Bio-Implants," Energies, MDPI, vol. 11(7), pages 1-22, July.
    Full references (including those not matched with items on IDEAS)

    Citations

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


    Cited by:

    1. Xian Zhang & Yanan Ren & Lin Sha & Qingxin Yang & Xuejing Ni & Fengxian Wang, 2020. "Analysis of Dynamic Characteristics of Foreign Metal Objects under Electromagnetic Force in High-Power Wireless Power Transfer," Energies, MDPI, vol. 13(15), pages 1-15, July.

    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. Libin Yang & Ming Zong & Chunlai Li, 2021. "Voltage-Gain Design and Efficiency Optimization of Series/Series-Parallel Inductive Power Transfer System Considering Misalignment Issue," Energies, MDPI, vol. 14(11), pages 1-11, May.
    2. Jean-Michel Clairand & Paulo Guerra-Terán & Xavier Serrano-Guerrero & Mario González-Rodríguez & Guillermo Escrivá-Escrivá, 2019. "Electric Vehicles for Public Transportation in Power Systems: A Review of Methodologies," Energies, MDPI, vol. 12(16), pages 1-22, August.
    3. Jianfeng Hong & Mingjie Guan & Zaifa Lin & Qiu Fang & Wei Wu & Wenxiang Chen, 2019. "Series-Series/Series Compensated Inductive Power Transmission System with Symmetrical Half-Bridge Resonant Converter: Design, Analysis, and Experimental Assessment," Energies, MDPI, vol. 12(12), pages 1-17, June.
    4. Jacek Maciej Stankiewicz, 2023. "Evaluation of the Influence of the Load Resistance on Power and Efficiency in the Square and Circular Periodic WPT Systems," Energies, MDPI, vol. 16(7), pages 1-19, March.
    5. Md Maruf Hossain Shuvo & Twisha Titirsha & Nazmul Amin & Syed Kamrul Islam, 2022. "Energy Harvesting in Implantable and Wearable Medical Devices for Enduring Precision Healthcare," Energies, MDPI, vol. 15(20), pages 1-50, October.
    6. Chengxin Luo & Dongyuan Qiu & Manhao Lin & Bo Zhang, 2020. "Circuit Model and Analysis of Multi-Load Wireless Power Transfer System Based on Parity-Time Symmetry," Energies, MDPI, vol. 13(12), pages 1-18, June.
    7. Mohamad Abou Houran & Xu Yang & Wenjie Chen, 2018. "Free Angular-Positioning Wireless Power Transfer Using a Spherical Joint," Energies, MDPI, vol. 11(12), pages 1-26, December.
    8. David Demetz & Alexander Sutor, 2022. "Inductively Powered Sensornode Transmitter Based on the Interconnection of a Colpitts and a Parallel Resonant LC Oscillator," Energies, MDPI, vol. 15(17), pages 1-16, August.
    9. Xian Zhang & Yanan Ren & Lin Sha & Qingxin Yang & Xuejing Ni & Fengxian Wang, 2020. "Analysis of Dynamic Characteristics of Foreign Metal Objects under Electromagnetic Force in High-Power Wireless Power Transfer," Energies, MDPI, vol. 13(15), pages 1-15, July.
    10. Joungha Lee & Seung Beop Lee, 2021. "Transmitter Module Optimization for Wireless Power Transfer Systems with Single Transmitter to Multiple Receivers," Mathematics, MDPI, vol. 9(22), pages 1-16, November.
    11. Jacek Maciej Stankiewicz, 2023. "Analysis of the Influence of the Skin Effect on the Efficiency and Power of the Receiver in the Periodic WPT System," Energies, MDPI, vol. 16(4), pages 1-22, February.
    12. Wenbin Wang & Huayun Wang & Qiong Li & Jun Xu & Tianqi Meng & Bowen Zhang & Zhen Zhang, 2019. "Analysis and Compensation of Incomplete Coupling for Omnidirectional Wireless Power Transfer," Energies, MDPI, vol. 12(17), pages 1-16, August.
    13. Linlin Tan & Kamal Eldin Idris Elnail & Minghao Ju & Xueliang Huang, 2019. "Comparative Analysis and Design of the Shielding Techniques in WPT Systems for Charging EVs," Energies, MDPI, vol. 12(11), pages 1-20, June.
    14. Heqi Xu & Chunfang Wang & Dongwei Xia & Yunrui Liu, 2019. "Design of Magnetic Coupler for Wireless Power Transfer," Energies, MDPI, vol. 12(15), pages 1-12, August.
    15. Emrullah Aydin & Mehmet Timur Aydemir & Ahmet Aksoz & Mohamed El Baghdadi & Omar Hegazy, 2022. "Inductive Power Transfer for Electric Vehicle Charging Applications: A Comprehensive Review," Energies, MDPI, vol. 15(14), pages 1-24, July.
    16. Lin Du & Yubo Wang & Wujing Wang & Xiangxiang Chen, 2018. "Studies on a Thermal Fault Simulation Device and the Pyrolysis Process of Insulating Oil," Energies, MDPI, vol. 11(12), pages 1-16, December.
    17. Safa Zouaoui & Wael Dghais & Rui Melicio & Hamdi Belgacem, 2020. "Omnidirectional WPT and Data Communication for Electric Air Vehicles: Feasibility Study," Energies, MDPI, vol. 13(24), pages 1-19, December.
    18. Morsy Nour & José Pablo Chaves-Ávila & Gaber Magdy & Álvaro Sánchez-Miralles, 2020. "Review of Positive and Negative Impacts of Electric Vehicles Charging on Electric Power Systems," Energies, MDPI, vol. 13(18), pages 1-34, September.
    19. Demetrio Iero & Riccardo Carotenuto & Massimo Merenda & Fortunato Pezzimenti & Francesco Giuseppe Della Corte, 2022. "Performance Evaluation of Silicon and GaN Switches for a Small Wireless Power Transfer System," Energies, MDPI, vol. 15(9), pages 1-18, April.
    20. Fabio Corti & Alberto Reatti & Ya-Hui Wu & Dariusz Czarkowski & Salvatore Musumeci, 2021. "Zero Voltage Switching Condition in Class-E Inverter for Capacitive Wireless Power Transfer Applications," Energies, MDPI, vol. 14(4), pages 1-20, February.

    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:11:y:2018:i:11:p:3088-:d:181531. 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.