The resonant coils are the significant part of the whole wireless power transfer system. The magnetic field leakage will cause the human exposure to time-varying electromagnetic fields problems and low coupling coefficient. In this paper, a 3D model is established to simulate the magnetic field. A new shielded structure is proposed in this paper. A comparasion of the magnetic field between shielded structure and unshielded structure is presented in this paper. An experiment of 8kw and 10kw wireless power transfer system are established in this paper. And as the results of simulation and experiment, the new shielded structure achieve the higher coupling coefficient and suppress the magnetic field leakage.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    FEM simulation and experiment of a novel shielding structure of wireless power transfer system


    Contributors:
    Zhang Jinghe (author) / Guo Yanjie (author) / Liao Chenglin (author)


    Publication date :

    2014-08-01


    Size :

    541162 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    SHIELDING SYSTEM FOR WIRELESS POWER TRANSFER

    MOHAMMAD MOSTAK / ONER OMER C / PRIES JASON L | European Patent Office | 2022

    Free access

    SHIELDING SYSTEM FOR WIRELESS POWER TRANSFER

    MOHAMMAD MOSTAK / PRIES JASON L / ONAR OMER C et al. | European Patent Office | 2022

    Free access

    Shielding system for wireless power transfer

    MOHAMMAD MOSTAK / ONER OMER C / PRIES JASON L | European Patent Office | 2024

    Free access

    Shielding for multi-coil wireless power transfer systems

    JADIDIAN JOUYA / PATHAK VANEET / SCHAUER MARTIN et al. | European Patent Office | 2023

    Free access

    METHODS AND APPARATUS FOR SHIELDING IN WIRELESS TRANSFER POWER SYSTEMS

    PERCEBON LEANDRO ALBERTO / ISLINGER SIMON | European Patent Office | 2018

    Free access