본 발명은 전원 공급용 원거리 무선전력전송장치에 관한 것으로서, 전차선 상태를 검측하는 장비에 전원을 공급하기 위한 원거리 무선전력전송장치에 관한 것이다. 상술한 바에 의하면, 지상 전철주에 설치되어 상용주파수의 교류전력을 고주파의 교류전력으로 변환시키는 공진형 인버터부와, 상기 전철주 상부의 대지접지 전압이 걸리는 부분에 설치되어 공진형 인버터부의 고주파 교류전력을 송신하는 송신코일부와, 상기 전철주에 고전압이 걸리는 가동브라켓에 설치되어 상기 송신코일부의 고주파 교류전력을 수신하는 수신코일부와, 상기 수신코일로부터 발생된 고주파의 교류전압을 직류전압으로 변환하는 충전부를 포함한다.

    The present invention relates to a long-distance wireless power transfer device for power supply. The present invention relates to a long-distance wireless power transfer device for power supply to supply power to equipment for measuring the state of a trolley wire. As stated above, a resonance-type inverter part which is installed to a ground electric pole and converts the AC power of commercial frequency into the AC power of high frequency, a transmission coil part which is installed to a part to which the ground voltage of the upper part of the electric pole and transmits the high frequency AC power of the resonance-type inverter part, a receiving coil part which is installed to a moving bracket to which a high voltage is applied in the electric pole and receives the high frequency AC power of the transmission coil part, and a charging part which converts the AC voltage of high frequency generated from the receiving coil into DC voltage.


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    Title :

    Wireless power transfer device with large airgap for power supply


    Additional title:

    전원 공급용 원거리 무선전력전송장치


    Publication date :

    2017-04-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60C VEHICLE TYRES , Fahrzeugreifen / H04B TRANSMISSION , Übertragung / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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