• DocumentCode
    2625102
  • Title

    Rigorous modeling of mid-range wireless power transfer systems based on royer oscillators

  • Author

    Costanzo, Alessandra ; Dionigi, Marco ; Mastri, Franco ; Mongiardo, Mauro

  • Author_Institution
    DEI, Univ. di Bologna, Bologna, Italy
  • fYear
    2013
  • fDate
    15-16 May 2013
  • Firstpage
    69
  • Lastpage
    72
  • Abstract
    Resonant Wireless Power Transfer over variable distances requires adaptive frequency change in order to preserve efficiency. The Royer oscillator provides the capability of correctly tracking the most efficient resonant frequency without the need of cumbersome control systems. In this paper, a rigorous modeling, including frequency-dependent losses, of a wireless power transfer system based on Royer oscillators is presented and experimentally verified.
  • Keywords
    inductive power transmission; oscillators; Royer oscillators; adaptive frequency change; cumbersome control systems; frequency dependent losses; midrange wireless power transfer systems; resonant wireless power transfer; Coils; Couplings; Inductors; Oscillators; Radio frequency; Resonant frequency; Wireless communication; Oscillator; Resonator; Wireless Power Transfer;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Wireless Power Transfer (WPT), 2013 IEEE
  • Conference_Location
    Perugia
  • Print_ISBN
    978--14673-5008-2
  • Type

    conf

  • DOI
    10.1109/WPT.2013.6556884
  • Filename
    6556884
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2625102