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An Adaptive Constant Voltage High Efficiency Wireless Power Supply System

A wireless power supply and self-adaptive technology, applied in the direction of current collectors, electric vehicles, electrical components, etc., can solve the problems of large energy loss, patients with wounds susceptible to infection, and low energy transmission efficiency, so as to improve efficiency, expand the scope of application and practicality Sexuality and convenient clinical application

Active Publication Date: 2021-01-29
HEFEI UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an adaptive constant-voltage high-efficiency wireless power supply system, which solves the problems that the existing external wires cause the wound to be easily infected and bring the pain of multiple operations to the patient. Problems such as large loss

Method used

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  • An Adaptive Constant Voltage High Efficiency Wireless Power Supply System
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  • An Adaptive Constant Voltage High Efficiency Wireless Power Supply System

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Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0046] see figure 1 with 2 As shown, the present invention is an adaptive constant-voltage high-efficiency wireless power supply system, including an energy transmitting module, an energy receiving module, a coil module, and a constant-voltage closed-loop control module; the energy transmitting module is connected to the coil module and the constant-voltage closed-loop control module respectively , the coil module is connected with the constant voltage closed-loop...

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Abstract

The invention discloses an adaptive constant-voltage high-efficiency wireless power supply system, which includes an energy transmitting module, an energy receiving module, a coil module and a constant-voltage closed-loop control module, and the energy transmitting module includes an inverse class E power amplifier module and the best state of the power amplifier Adaptive module, energy receiving module includes rectifier module, voltage stabilizing module, receiving coil and capacitor, coil module includes transmitting coil, relay coil, constant voltage closed-loop control module includes Bluetooth communication module, power regulation module and PC monitoring and regulation module. The wireless power supply system of the present invention can make the power amplifier in the best working state of zero-current shutdown and zero-current derivative shutdown, improve the efficiency of wireless energy transmission, and can monitor and adjust the stimulation parameters at the PC end, and integrate data acquisition , data communication, remote control and other auxiliary functions further improve the performance of the implantable medical system and expand the scope and practicability of clinical medicine.

Description

technical field [0001] The invention belongs to the technical field of wireless power supply, and relates to an adaptive constant voltage high-efficiency wireless power supply system. Background technique [0002] With the gradual start of the wearable and implantable microelectronic system market, neural signal recording technology will play a key role in exploring human neural functions and curing neurological diseases in the future. The advancement of core technologies in research fields such as complex neural prostheses, medical neurological diseases, and brain-computer interfaces is of great significance to the development of modern biomedical technology. The State Council's "Thirteenth Five-Year" National Strategic New Industry Planning Outline also pointed out that the new generation of information technology and biotechnology will be one of the strategic emerging industries that will be cultivated and developed at this stage. [0003] Injuries to the nervous system ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J50/12H02J7/02H02J5/00
CPCH02J5/005H02J7/025H02J50/12
Inventor 张章费泰然谢玉磊程心杨依忠解光军
Owner HEFEI UNIV OF TECH
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