WIRELESS POWER TRANSMITTER AND WIRELESS POWER RECEIVER HAVING FUCTION OF RESONANCE FREQUENCY CONTROL
PURPOSE: A wireless power transmitter and a wireless power receiver are provided to identically maintain the resonant frequency of a receiving terminal and a transmitting terminal. CONSTITUTION: A resonance formation circuit comprises a variable capacity which is connected to be operated in parallel...
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creator | KWAK, BONG SIK LEE, SEONG HUN SEO, JEONG KYO |
description | PURPOSE: A wireless power transmitter and a wireless power receiver are provided to identically maintain the resonant frequency of a receiving terminal and a transmitting terminal. CONSTITUTION: A resonance formation circuit comprises a variable capacity which is connected to be operated in parallel. Each variable capacity can be selectively driven under the control of a frequency control part. Each variable capacity comprises switches(SW1-SWn) and capacitors(C1-Cn). The resonant frequency of an electric power converting part or a power receiver can be determined according to the state of each switch. |
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CONSTITUTION: A resonance formation circuit comprises a variable capacity which is connected to be operated in parallel. Each variable capacity can be selectively driven under the control of a frequency control part. Each variable capacity comprises switches(SW1-SWn) and capacitors(C1-Cn). 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CONSTITUTION: A resonance formation circuit comprises a variable capacity which is connected to be operated in parallel. Each variable capacity can be selectively driven under the control of a frequency control part. Each variable capacity comprises switches(SW1-SWn) and capacitors(C1-Cn). 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CONSTITUTION: A resonance formation circuit comprises a variable capacity which is connected to be operated in parallel. Each variable capacity can be selectively driven under the control of a frequency control part. Each variable capacity comprises switches(SW1-SWn) and capacitors(C1-Cn). The resonant frequency of an electric power converting part or a power receiver can be determined according to the state of each switch.</abstract><oa>free_for_read</oa></addata></record> |
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language | eng ; kor |
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subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY |
title | WIRELESS POWER TRANSMITTER AND WIRELESS POWER RECEIVER HAVING FUCTION OF RESONANCE FREQUENCY CONTROL |
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