High frequency wireless power transfer system for robot vacuum cleaner

Baek, J.; Ahn, C.; Kim, B.-C.; Choi, S.; Kwak, S.

doi:10.1109/ICCE.2014.6776018

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High frequency wireless power transfer system for robot vacuum cleaner

Baek, J.;
Ahn, C.;
Kim, B.-C.;
Choi, S.;
Kwak, S.

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7

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10

초록

In this paper, we propose the design and implementation of a wireless power transfer (WPT) system with high frequency magnetic resonant coupling for robot vacuum cleaner. In the WPT system of magnetic resonant coupling, the size of resonance coil depends on the frequency. Therefore, resonant coupling frequency is required to operate at a high frequency such as 6.78MHz. In recent years, WPT have been a replacement of wired charger for mobile devices. However, the output power is limited by the yielding efficiency and volume. This research proposes a high frequency converter to minimize the volume of resonance coil at 6.78MHz and suitable for high power operation over one hundred watt. Simulation and experimental verifications of converter efficiency when the transmission distance is 10mm presented.

키워드

Consumer electronics; Mobile devices; Vacuum cleaners; Design and implementations; High frequency converter; High-frequency wireless; Magnetic resonant couplings; Robot vacuum cleaners; Simulation and experimental verifications; Transmission distances; Wireless power transfer (WPT); Machine design

제목: High frequency wireless power transfer system for robot vacuum cleaner

저자: Baek, J.; Ahn, C.; Kim, B.-C.; Choi, S.; Kwak, S.

DOI: 10.1109/ICCE.2014.6776018

발행일: 2014-01

유형: Conference Paper

저널명: Digest of Technical Papers - IEEE International Conference on Consumer Electronics

페이지: 308 ~ 310

언어: ENG

출판사: Institute of Electrical and Electronics Engineers Inc.

분량: 3 페이지

ISSN: P 0747-668X