WIRELESS POWER TRANSMISSION APPARATUS FOR HIGH EFFICIENCY ENERGY CHARGING

摘要

A wireless power transmission apparatus for high efficiency energy charging includes a resonator configured to transmit power, a power supply unit configured to supply power to the resonator, a first switching unit configured to connect the resonator to the power supply unit, and disconnect the resonator from the power supply unit, and a controller configured to control the first switching unit based on voltage applied to an input resistor of the power supply unit.