A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WIRELESS CHARGING SYSTEM FOR ELECTRIC VEHICLE
본 발명은 용량성 무선 전력 전송 방식을 사용하여 전기 자동차 등을 충전하는 무선 충전 시스템에 관한 것이다. 본 발명의 일 측면은, 적어도 두 개의 수신부 도체판을 포함하는 수신부에 정전용량 결합을 통해 무선으로 전력을 제공하는 무선 충전 송신부로서, 상기 수신부 도체판과 정전용량 결합(capacitively coupled)되는, 상기 수신부 도체판의 개수보다 많은 수의 도체판를 포함하는 패드부; 및 상기 도체판의 각각을 직류 전원과 선택적으로 연결하는 스위칭 회로;를 포함하는 무선 충전 송신부이다.
The present invention relates to a wireless charging system which charges an electric vehicle and the like by using a capacitive wireless power transmission method. One aspect of the present invention is a wireless charging transmitting unit which provides electric power wirelessly through capacitive coupling with a receiving unit including at least two receiving unit conductive plates, and comprises: a pad unit which is capacitively coupled with the receiving unit conductive plate and includes larger numbers of conductive plates compared to the number of the receiving unit conductive plates; and a switching circuit which selectively connects each of the conductive plates with a direct current power supply. The present invention aims to reduce misalignment between the conductive plates of the transmitting unit and the conductive plates of the receiving units.
WIRELESS CHARGING SYSTEM FOR ELECTRIC VEHICLE
본 발명은 용량성 무선 전력 전송 방식을 사용하여 전기 자동차 등을 충전하는 무선 충전 시스템에 관한 것이다. 본 발명의 일 측면은, 적어도 두 개의 수신부 도체판을 포함하는 수신부에 정전용량 결합을 통해 무선으로 전력을 제공하는 무선 충전 송신부로서, 상기 수신부 도체판과 정전용량 결합(capacitively coupled)되는, 상기 수신부 도체판의 개수보다 많은 수의 도체판를 포함하는 패드부; 및 상기 도체판의 각각을 직류 전원과 선택적으로 연결하는 스위칭 회로;를 포함하는 무선 충전 송신부이다.
The present invention relates to a wireless charging system which charges an electric vehicle and the like by using a capacitive wireless power transmission method. One aspect of the present invention is a wireless charging transmitting unit which provides electric power wirelessly through capacitive coupling with a receiving unit including at least two receiving unit conductive plates, and comprises: a pad unit which is capacitively coupled with the receiving unit conductive plate and includes larger numbers of conductive plates compared to the number of the receiving unit conductive plates; and a switching circuit which selectively connects each of the conductive plates with a direct current power supply. The present invention aims to reduce misalignment between the conductive plates of the transmitting unit and the conductive plates of the receiving units.
WIRELESS CHARGING SYSTEM FOR ELECTRIC VEHICLE
전기 자동차용 무선 충전 시스템
2023-02-03
Patent
Electronic Resource
Korean
IPC:
B60L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
,
Antrieb von elektrisch angetriebenen Fahrzeugen
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
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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