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    • 58. 发明公开
    • 듀얼 송신 코일을 이용한 무선 전력 전송 장치 및 시스템
    • 使用双发电机线圈进行无线电力传输的装置和系统
    • KR1020120110927A
    • 2012-10-10
    • KR1020110029112
    • 2011-03-30
    • 서울대학교산학협력단
    • 엄경식김성준정준수이승우
    • H02J17/00H02J7/00
    • PURPOSE: A wireless power transmitting device and system are provided to guarantee transmission efficiency by arranging two transmission coil parts for wireless power electrical transmission. CONSTITUTION: A first transmission coil part(131) wirelessly transmits electricity provided from a power source to a receiving coil part. A first electricity coil is electrically connected to the power source and receives electricity from a power source. A first transmission resonator is magnetically connected to the first electricity coil. A second transmission coil part(132) is separately placed with the first transmission coil part and comprises a second transmission resonator. The first transmission resonator and the second transmission resonator transmit electricity to the receiving coil part by resonance of the receiving coil part.
    • 目的:为无线电力传输设置两个传输线圈部件,提供无线电力传输装置和系统,以保证传输效率。 构成:第一传输线圈部分(131)将从电源提供的电力无线地传输到接收线圈部分。 第一电线圈电连接到电源并从电源接收电力。 第一传输谐振器与第一电线圈磁性连接。 第二传输线圈部分(132)与第一传输线圈部分分开放置,并且包括第二传输谐振器。 第一传输谐振器和第二传输谐振器通过接收线圈部分的谐振将电传送到接收线圈部分。