등록
넓은 면적에 대해 충전 위치에 상관없이 일정한 효율 유지 방법
- 발명자
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김상원, 문정익, 김성민, 조인귀, 손수호, 장동원, 이호진, 윤재훈
- 출원번호
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15909302 (2018.03.01)
- 공개번호
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20190058349 (2019.02.21)
- 등록번호
- 10910864 (2021.02.02)
- 출원국
- 미국
- 협약과제
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17ZR1600, 무선 E-zone 및 다차원 에너지 집적기술 개발,
조인귀
- 초록
- Disclosed is a wireless power transmitting device and method, the wireless power transmitting device including, in response to detection of a power receiver within a predetermined separation distance from a charging pad, a controller configured to generate a magnetic field through a transmission coil with a multilayer structure in which a plurality of coil layers of different sizes are stacked, and a power transmitter configured to wirelessly transmit, to a reception coil of the power receiver, a power signal generated using magnetic fields generated by the plurality of coil layers.
- 패밀리
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