e-space
Manchester Metropolitan University's Research Repository

    Combined Conformal Strongly-Coupled Magnetic Resonance for Efficient Wireless Power Transfer

    Rozman, M, Fernando, M, Adebisi, B, Rabie, K, Kharel, R, Ikpehai and Gacanin, H (2017) Combined Conformal Strongly-Coupled Magnetic Resonance for Efficient Wireless Power Transfer. Energies, 10 (4). ISSN 1996-1073

    [img]
    Preview

    Available under License Creative Commons Attribution.

    Download (5MB) | Preview

    Abstract

    This paper proposes a hybrid circuit between a conformal strongly-coupled magnetic resonance (CSCMR) and a strongly-coupled magnetic resonance (SCMR), for better wireless power transmission (WPT). This combination promises to enhance the flexibility of the proposed four-loop WPT system. The maximum efficiency at various distances is achieved by combining coupling-matching between the source and transmitting coils along with the coupling factor between the transmitting and receiving coils. Furthermore, the distance between transmitting and receiving coils is investigated along with the distance relationship between the source loop and transmission coil, in order to achieve the maximum efficiency of the proposed hybrid WPT system. The results indicate that the proposed approach can be effectively employed at distances comparatively smaller than the maximum distance without frequency matching. The achievable efficiency can be as high as 84% for the whole working range of the transmitter. In addition, the proposed hybrid system allows more spatial freedom compared to existing chargers.

    Impact and Reach

    Statistics

    Activity Overview
    6 month trend
    199Downloads
    6 month trend
    395Hits

    Additional statistics for this dataset are available via IRStats2.

    Altmetric

    Actions (login required)

    View Item View Item