FIELD: electricity.
SUBSTANCE: disclosed are three versions of a device for wireless transmission of energy, one of which includes: at least one solid-state magnetostrictive resonator in form of a rod; at least one rod made of soft magnetic material placed in the immediate vicinity of said resonator at a distance not greater than its length; at least one converting coil wound around or placed near said resonator or rod made of soft magnetic material at a distance not greater than the length of the resonator or rod, as well as two versions of a method of matching devices for wireless transmission of energy and three versions of a system which is based on using the disclosed methods and includes the disclosed devices.
EFFECT: high efficiency systems for wireless transmission of energy.
26 cl, 9 dwg
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