According to an aspect of the present invention, a coil alignment control method for wireless charging of a moving object and a device thereof can maximize wireless power transmission efficiency by performing the following steps of: aligning a power receiving direction surface of a power receiving coil of a moving object to be parallel to a power transmitting direction surface of a power transmitting coil of a wireless charging power transmitting station; aligning a winding center area of the power receiving coil with a winding center area of the power transmitting coil; and aligning the power receiving coil so that a distance between the power receiving coil and the power transmitting coil is as close as a preset proximity distance.
본 발명의 일 측면에 의한 이동체 무선충전을 위한 코일 정렬 제어 방법 및 장치는 이동체의 수전코일의 수전 방향면이 무선충전 송전스테이션의 송전코일의 송전 방향면에 대하여 평행하도록 정렬시키는 단계, 수전코일의 권선중심영역을 송전코일의 권선중심영역에 정렬시키는 단계 및 수전코일과 송전코일 간의 거리가 기 설정된 근접거리만큼 가까워지도록 수전코일을 정렬시키는 단계를 수행함으로써 무선전력전송효율을 극대화 할 수 있다.
Coil Alignment Control Method and Apparatus for the Wireless Charging of Vehicles
이동체 무선충전을 위한 코일 정렬 제어 방법 및 장치
2023-05-24
Patent
Electronic Resource
Korean
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen |
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