Power supply system and method of controlling power supply system

  • US 8,178,995 B2
  • Filed: 10/13/2009
  • Issued: 05/15/2012
  • Est. Priority Date: 11/17/2008
  • Status: Active Grant
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First Claim
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1. A power supply system comprising:

  • a power supply coil that is supplied with power from a power supply unit;

    a power supply-side resonance coil that is supplied with power from the power supply coil in a non-contact manner;

    a power receiving-side resonance coil that is supplied with power from the power supply-side resonance coil in a non-contact manner;

    a power receiving coil that is supplied with power from the power receiving-side resonance coil in a non-contact manner; and

    an adjustment unit that adjusts at least one of a distance between the power supply coil and the power supply-side resonance coil and a distance between the power receiving coil and the power receiving-side resonance coil on the basis of a distance between the power supply-side resonance coil and the power receiving-side resonance coil.

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