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CONTACTLESS POWER TRANSFER SYSTEM

  • US 20140021795A1
  • Filed: 09/23/2011
  • Published: 01/23/2014
  • Est. Priority Date: 09/23/2010
  • Status: Active Grant
First Claim
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1. A contactless near field inductively coupled power transfer system including:

  • a. one or more power transmitter coils;

    b. a plurality of power receiver coils each inductively coupled in use to an associated power transmitter coil;

    c. a power transmitter module for driving the power transmitter coils;

    d. a power receiver module for supplying power received via the power receiver coils to a load; and

    e. a power management module for controlling the supply of power to transmitter coils or the power supplied by the power receiver module to loads,wherein the power management module controls;

    the power transmitter module to distribute power to power transmitter coils based on transmitter side fault condition information;

    or the power receiver module to distribute power loads based on receiver side fault condition information.

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