The present invention relates to a contactless electric vehicle charging system by using a vehicle glass. The contactless electric vehicle charging system comprises: a high frequency power transmitter (10) installed to a ceiling of a charging station; a planar electrode plate (20) connected to the high frequency power transmitter (10) through a cable (11); a glass plate electrode (30) contacting the planar electrode plate (20) to receive power; a high frequency rectifier (40) rectifying the power received from the glass plate electrode (30); and a battery (50) connected to the high frequency rectifier (40) to charge a power source of the electric vehicle. According to the present invention, the battery can be conveniently charged without using a plug or a socket because the battery is charged wirelessly by using an electric field of the field effect method through the vehicle glass, and also the power can be highly efficiently transmitted to complete the charging of the electric vehicle within a short time without being subjected to the regulation of electromagnetic waves hazardous to the human body or interference problems of the electromagnetic waves. In addition, the contactless electric vehicle charging system may have a simple structure to reduce the costs thereof and also may be used stably for a long time without a breakdown to achieve a long life span.

    본 발명은 차량의 유리를 이용한 전기자동차의 무접점 충전장치에 관한 것으로, 충전소의 천정에 설치된 고주파 전력 송신부(10)와; 상기 고주파 전력 송신부(10)에 케이블(11)로 연결된 평면전극 판(20)과; 상기 평면전극 판(20)에 접속되어 전력을 수신하는 유리판 전극(30)과; 상기 유리판 전극(30)으로 수신된 전력을 정류하는 고주파 정류부(40) 및; 상기 고주파 정류부(40)에 연결되어 전기자동차의 전원을 충전하는 배터리(50)로 구성되어 차량의 유리창을 통해 전계효과 방식의 전기장을 이용하여 무선으로 배터리를 충전함으로써 플러그나 소켓을 사용하는 번거로움 없이 간편하게 충전할 수 있고, 인체에 유해한 전자파의 규제를 받거나 전자파의 간섭 문제없이 고효율로 전력을 전달하여 단시간에 충전을 완료할 수 있을 뿐만 아니라 구성이 간단하여 장치의 가격을 저렴화할 수 있으면서도 고장 없이 장기간 안정되게 사용할 수 있는 수명이 긴 각별한 장점이 있는 유용한 발명이다.


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    Title :

    Contactless electric vehicle charging system with a grass


    Additional title:

    차량의 유리를 이용한 전기자동차의 무접점 충전장치


    Contributors:

    Publication date :

    2017-03-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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