WIRELESS POWER TRANSMISSION SYSTEM AND WIRELESS POWER TRANSMISSION METHOD
First Claim
1. A wireless power transfer system comprising:
- a plurality of power sources; and
at least one power receiver,power transfer from the power sources to the power receiver being performed in wireless by using magnetic field resonance or electric field resonance, whereinone of the plurality of power sources is designated as a master power source and the other one or more power sources are designated as slave power sources; and
the master power source controls the plurality of power sources and the at least one power receiver to perform the power transfer.
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Abstract
A wireless power transfer system includes a plurality of power sources and at least one power receiver, in which power transfer from the power sources to the power receiver is performed in wireless by using magnetic field resonance or electric field resonance. In the system, one of the plurality of power sources is designated as a master power source and the other one or more power sources are designated as slave power sources. In addition, the master power source controls the plurality of power sources and the at least one power receiver to perform the power transfer. This allows the system to perform the power transfer in an optimum state.
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Citations
11 Claims
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1. A wireless power transfer system comprising:
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a plurality of power sources; and at least one power receiver, power transfer from the power sources to the power receiver being performed in wireless by using magnetic field resonance or electric field resonance, wherein one of the plurality of power sources is designated as a master power source and the other one or more power sources are designated as slave power sources; and the master power source controls the plurality of power sources and the at least one power receiver to perform the power transfer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A wireless power transfer method comprising a plurality of power sources and at least one power receiver, in which power transfer from the power sources to the power receiver is performed in wireless by using magnetic field resonance or electric field resonance, the wireless power transfer method comprising:
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designating one of the plurality of power sources as a master power source and the other one or more power sources as slave power sources; and controlling, by the master power source, the plurality of power sources and the at least one power receiver to perform the power transfer.
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Specification