Wireless power transmission apparatus for high efficiency energy charging

A wireless power transmission apparatus for high efficiency energy charging includes a resonator configured to transmit power, a power supply unit configured to supply power to the resonator, a first switching unit configured to connect the resonator to the power supply unit, and disconnect the reso...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Yoon, Seung Keun, Ko, Yeong Seok, Park, Shi Hong, Kwon, Ui Kun, Kim, Sang Joon
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	A wireless power transmission apparatus for high efficiency energy charging includes a resonator configured to transmit power, a power supply unit configured to supply power to the resonator, a first switching unit configured to connect the resonator to the power supply unit, and disconnect the resonator from the power supply unit, and a controller configured to control the first switching unit based on voltage applied to an input resistor of the power supply unit.