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Non-contact power receiving apparatus and vehicle having the same

  • US 9,186,995 B2
  • Filed: 05/14/2009
  • Issued: 11/17/2015
  • Est. Priority Date: 05/14/2009
  • Status: Active Grant
First Claim
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1. A non-contact power receiving apparatus receiving electric power from a power transmission coil for transmitting the electric power received from a power supply, said non-contact power receiving apparatus comprising:

  • a power reception coil configured to receive, by non-contact power feeding, the electric power transmitted from said power transmission coil;

    a rectifier configured to rectify the electric power received by said power reception coil;

    a load disposed to receive the electric power rectified by said rectifier;

    a resistance and a connection switch provided in a pair of power lines comprising a first power line and a second power line for transmitting the electric power from said power reception coil to said load, wherein the first power line comprises a first node, wherein the second power line comprises a second node, and wherein said resistance and said connection switch is connected in series between said pair of power lines such that the resistance and a connection switch form a circuit formed in series in between the first and second nodes; and

    a control device for controlling said connection switch.

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