WIRELESS POWER TRANSMISSION APPARATUS AND WIRELESS POWER RECEPTION APPARATUS
First Claim
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1. A wireless power transmission apparatus comprising:
- a resonance unit comprising resonators and configured to form a magnetic resonant coupling with another resonator;
a feeding unit configured to transmit alternating current (AC) power to one of the resonators; and
a controller configured to determine a value of a capacitor connected to one of the resonators, based on a magnitude of a magnetic field formed by the resonance unit.
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Abstract
A wireless power transmission apparatus includes a resonance unit including resonators and configured to form a magnetic resonant coupling with another resonator, and a feeding unit configured to transmit alternating current (AC) power to one of the resonators. The wireless power transmission apparatus further includes a controller configured to determine a value of a capacitor connected to one of the resonators, based on a magnitude of a magnetic field formed by the resonance unit.
30 Citations
20 Claims
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1. A wireless power transmission apparatus comprising:
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a resonance unit comprising resonators and configured to form a magnetic resonant coupling with another resonator; a feeding unit configured to transmit alternating current (AC) power to one of the resonators; and a controller configured to determine a value of a capacitor connected to one of the resonators, based on a magnitude of a magnetic field formed by the resonance unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A wireless power reception apparatus comprising:
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a resonance unit comprising resonators and configured to form a magnetic coupling with another resonator; a feeding unit configured to receive alternating current (AC) power from one of the resonators; and a controller configured to determine a value of a capacitor connected to one of the resonators, based on a magnitude of a magnetic field formed by the resonance unit. - View Dependent Claims (13, 14, 15, 16, 17)
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18. An apparatus comprising:
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resonators configured to form a resonant coupling with another resonator; and a controller configured to determine a value of a capacitor connected to one of the resonators, based on a magnetic field generated by the resonators. - View Dependent Claims (19, 20)
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Specification