Magnetically coupled resonant wireless power transfer system and method
A resonant radio and transmission system technology, applied in the direction of electrical components, circuit devices, battery circuit devices, etc., can solve problems such as poor adaptability and difficult high-frequency control, and achieve strong self-adaptability, equipment reliability and self-adaption The effect of improving performance and improving transmission efficiency
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[0067] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0068] see figure 2 As shown, the intermittent wireless power transmission system provided in the embodiment of the present invention is mainly composed of a transmitting device and a receiving device.
[0069] The transmitting equipment includes an LC resonant network at the transmitting end, an energy supply and a self-resonant control circuit; the energy supply charges the LC resonant network at the transmitting end, and the self-resonant control circuit disconnects the power supply of the energy supply after the charging is completed; The end LC resonant network self-resonantly oscillates at its own natural frequency, and transmits energy in the form of electromagnetic waves through the resonant coil in the transmitt...
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