Wireless electric energy transmission system and constant-current and constant-voltage control method thereof
A technology of wireless energy transmission and current, applied in the direction of electrical components, circuit devices, etc., can solve the problems of adding a DC conversion circuit to increase the volume of the system, increasing the control cost and complexity, and unstable operation of the device, so as to reduce control costs and The effect of complexity, stable and reliable charging, and stable work
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[0039] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0040] Such as figure 1 and figure 2 Shown is a wireless power transmission system provided in an embodiment of the present invention, including a DSP processor 1, a switch controller 2, a current collection circuit 3, a voltage collection circuit 4 and a wireless power transmission device 5; wherein,
[0041] The wireless power transmission device 5 includes a transmitting module 51 and a receiving module 52 that transmits energy with the transmitting module 51 through electromagnetic induction; wherein, the transmitting module 51 includes a DC power supply 511 connected in sequence, a high-frequency inverter circuit 512, and a transmitting end compensation network 513 and the primary transmit coil L P ; The transmitter compensation network 513 includes an ind...
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