Wireless Power Transfer Using Oscillating Magnets.

Sijun Du,Edward K. Chan,Bing Wen,John Hong,Hanspeter Widmer,Charles E. Wheatley

IEEE Transactions on Industrial Electronics（2018）

引用 27|浏览7

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摘要

The advancement of portable and implantable electronic devices has driven active research into wireless power transfer (WPT) methods. Current commercial WPT techniques using coil coupling have limitations, such as range, frequency, safety, line of sight, orientation, and concurrency. This paper presents a system utilizing oscillating magnets to extract power from a low-level ac magnetic field. Thi...

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关键词

Oscillators,Magnetic resonance,Magnetoacoustic effects,Magnetomechanical effects,Magnetic circuits,Radio frequency,Wireless power transfer

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