POWER TRANSMITTING APPARATUS, CONTROL METHOD, AND COMPUTER READABLE STORAGE MEDIUM
First Claim
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1. A power transmitting apparatus that performs power transmission to a power receiving apparatus, the power transmission apparatus comprising:
- an amplifier that includes a switching element;
a detection unit configured to detect a value for evaluating the efficiency of the amplifier; and
a power control unit configured to increase or reduce a voltage supplied to the amplifier based on the value for evaluating the efficiency that was detected by the detection unit.
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Abstract
A power transmitting apparatus that performs power transmission to a power receiving apparatus includes an amplifier including a switching element, receives a load power amount from the power receiving apparatus, detects a value for evaluating the efficiency of the amplifier, and based on the load power amount and the detected value for evaluating the efficiency, increases or reduces a voltage that is to be supplied to the amplifier.
22 Citations
11 Claims
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1. A power transmitting apparatus that performs power transmission to a power receiving apparatus, the power transmission apparatus comprising:
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an amplifier that includes a switching element; a detection unit configured to detect a value for evaluating the efficiency of the amplifier; and a power control unit configured to increase or reduce a voltage supplied to the amplifier based on the value for evaluating the efficiency that was detected by the detection unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A control method of a power transmitting apparatus that performs power transmission to a power receiving apparatus having an amplifier that includes a switching element, comprising:
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detecting a value for evaluating the efficiency of the amplifier; increasing or reducing a voltage supplied to the amplifier based on the value for evaluating the efficiency that was detected in the detecting step
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11. A non-transitory computer readable storage medium storing a program that causes a computer to execute a control method of a power transmitting apparatus that performs power transmission to a power receiving apparatus having an amplifier that includes a switching element, the method comprising:
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detecting a value for evaluating the efficiency of the amplifier; increasing or reducing a voltage supplied to the amplifier based on the value for evaluating the efficiency that was detected in the detecting step.
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Specification