Non-contact electric power feeding apparatus, non-contact electric power receiving apparatus, non-contact electric power feeding method, non-contact electric power receiving method and non-contact electric power feeding system

Non-contact electric power feeding apparatus, non-contact electric power receiving apparatus, non-contact electric power feeding method, non-contact electric power receiving method and non-contact electric power feeding system

  • CN 102,005,827 A
  • Filed: 08/19/2010
  • Published: 04/06/2011
  • Est. Priority Date: 08/26/2009
  • Status: Active Application
First Claim
Patent Images

1. contactless feeding power device comprises:

  • Resonant element is used for providing alternating electromotive force according to resonance in contactless mode;

    The AC power part is configured to generate the alternating electromotive force that will be provided to described resonant element;

    AndThe impedance adjustment component provides between described AC power part and described resonant element, is used for according to the coupling coefficient between the feeding power destination of described contactless feeding power device and alternating electromotive force, control group changeably.

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