Resonance power generator and method, and resonance power receiver and method
First Claim
1. A resonance power generator, comprising:
- a frequency generator configured to;
receive a direct current (DC) voltage; and
generate a power carrier signal;
a high voltage matching transformer configured to be adjusted to enable an output voltage to be greater than an input voltage;
a high current matching transformer configured to be adjusted to enable an output current to be greater than an input current;
a switching unit configured to switch between the high voltage matching transformer and the high current matching transformer;
a control unit configured to control the switching unit in accordance with an input signal; and
a power resonator configured to transmit a power to a target resonator.
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Accused Products
Abstract
Provided is a resonance power generator and a resonance power receiver, and methods thereof. The resonance power generator may include a frequency generator to receive a direct current (DC) voltage, and to generate a power carrier signal, a high voltage matching transformer to be adjusted to enable an output voltage to be greater than an input voltage, a high current matching transformer to be adjusted to enable an output current to be greater than an input current, a switching unit to switch between the high voltage matching transformer and the high current matching transformer, a control unit to control the switching unit in accordance with an input signal, and a power resonator to transmit a power to a target resonator.
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Citations
18 Claims
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1. A resonance power generator, comprising:
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a frequency generator configured to; receive a direct current (DC) voltage; and generate a power carrier signal; a high voltage matching transformer configured to be adjusted to enable an output voltage to be greater than an input voltage; a high current matching transformer configured to be adjusted to enable an output current to be greater than an input current; a switching unit configured to switch between the high voltage matching transformer and the high current matching transformer; a control unit configured to control the switching unit in accordance with an input signal; and a power resonator configured to transmit a power to a target resonator. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A resonance power receiver, comprising:
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a target resonator configured to receive a power transmitted from a power resonator; a rectifier configured to rectify the power into a direct current (DC) signal; a sensing unit configured to; receive the DC signal; and sense a high current power and a high voltage power; an alternating current/direct current (AC/DC) conversion unit configured to convert each of the high current power and the high voltage power into a DC voltage; and a control unit configured to feed back, to the power resonator, high voltage power information or high current power information in order to control a switching unit of the power resonator to switch between a high voltage matching transformer and a high current matching transformer.
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10. A method for a resonance power generator, the method comprising:
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receiving a direct current (DC) voltage; generating a power carrier signal; adjusting a high voltage matching transformer to enable an output voltage to be greater than an input voltage; adjusting a high current matching transformer to enable an output current to be greater than an input current; switching between the high voltage matching transformer and the high current matching transformer; controlling the switching in accordance with an input signal; and transmitting a power to a target resonator. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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18. A method for a resonance power receiver, the method comprising:
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receiving a power transmitted from a power resonator; rectifying the power into a direct current (DC) signal; receiving the DC signal; sensing a high current power and a high voltage power; converting each of the high current power and the high voltage power into a DC voltage; and feeding back, to the power resonator, high voltage power information or high current power information in order to control a switching unit of the power resonator to switch between a high voltage matching transformer and a high current matching transformer.
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Specification