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    • 136. 发明公开
    • 무선 전력 전송 장치 및 무선 전력 수신 장치
    • 无线电力传输装置和无线电源接收装置
    • KR1020140093348A
    • 2014-07-28
    • KR1020130004474
    • 2013-01-15
    • 삼성전자주식회사
    • 안치형권상욱김기영김남윤김동조김봉철박윤권박재현송금수유영호윤창욱이병희
    • H02J17/00
    • H02J50/12H01F6/06H01Q5/335
    • The present invention relates to a wireless power transmission device and a wireless power reception device. According to an embodiment, the wireless power transmission device transmits electric power to a target resonator using a source resonator which is formed of a superconductor material and has a high quality factor through the mutual resonance with the target resonator with high efficiency. The wireless power transmission device cools the source resonator to maintain superconducting property of the source resonator and supplies the electric power to the source resonator using a power supply unit and matches output impedance of the power supply unit with input impedance of the source resonator by connecting a passive element to the power supply unit based on the characteristic of the power supply unit which is changed by the number of charging devices and the charging state of the charging device.
    • 本发明涉及无线电力传输装置和无线电力接收装置。 根据实施例,无线电力传输装置使用由超导体材料形成的源谐振器向目标谐振器发送电力,并且通过与目标谐振器的相互谐振以高效率具有高品质因数。 无线电力传输装置冷却源谐振器以保持源谐振器的超导特性,并使用电源单元将电力提供给源谐振器,并通过连接一个电源单元将源电源单元的输出阻抗与源极谐振器的输入阻抗相匹配 基于由充电装置的数量和充电装置的充电状态改变的电源单元的特性,向电源单元提供无源元件。