WIRELESS POWER TRANSMITTER AND CONTROLLING METHOD THEREOF

A wireless power transmitter according to various embodiments includes: a PFC for converting AC power inputted from a power source into DC power; an inverter for converting the DC power outputted from the PFC into AC power; a power transmission circuit for wirelessly transmitting power based on the...

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Bibliographische Detailangaben
Hauptverfasser:	WI SANGHYUK, LEE JINBONG, PARK JAEHYUN, GU BEOMWOO
Format:	Patent
Sprache:	eng ; kor
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 transmitter according to various embodiments includes: a PFC for converting AC power inputted from a power source into DC power; an inverter for converting the DC power outputted from the PFC into AC power; a power transmission circuit for wirelessly transmitting power based on the AC power outputted from the inverter; and at least one processor configured to check at least one of a voltage or a current of the DC power outputted from the PFC and inputted to the inverter, and control operation of the inverter based on at least one of a voltage or a current of the DC power identified. Various other embodiments are possible. 다양한 실시예에 따른 무선 전력 송신기는 전력 소스로부터 입력되는 AC 전력을 DC 전력으로 변환하기 위한 PFC, 상기 PFC로부터 출력되는 상기 DC 전력을 AC 전력으로 변환하기 위한 인버터, 상기 인버터에서 출력되는 상기 AC 전력에 기반하여 무선 전력을 송신하기 위한 전력 송신 회로, 및 상기 PFC에서 출력되어 상기 인버터에 입력되는 상기 DC 전력의 전압 또는 전류 중 적어도 하나를 확인하고, 확인된 상기 DC 전력의 전압 또는 전류 중 적어도 하나에 기초하여, 상기 인버터의 동작을 제어하도록 구성된 적어도 하나의 프로세서를 포함할 수 있다. 그 밖의 다양한 실시예가 가능하다.