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Point-to-point wireless power supply coil coupling model and point-to-point wireless power supply system

A wireless power supply and coupling model technology, applied in the direction of circuits, inductors, electrical components, etc., can solve the problems of low transmission efficiency and the difficulty of wireless power supply technology to meet the requirements of practical applications, so as to improve transmission efficiency, reduce coupling accuracy requirements, The effect of increasing the energy flow density

Inactive Publication Date: 2016-12-14
ZONECHARGE WIRELESS POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the transmission efficiency of the wireless power supply technology based on the traditional magnetic induction principle for power transmission is low, making it difficult for the wireless power supply technology to meet the requirements of practical applications.

Method used

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  • Point-to-point wireless power supply coil coupling model and point-to-point wireless power supply system
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  • Point-to-point wireless power supply coil coupling model and point-to-point wireless power supply system

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Embodiment Construction

[0067] 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 making creative efforts belong to the protection scope of the present invention.

[0068] The embodiment of the present application provides a point-to-point wireless power supply coil coupling model, such as figure 1 As shown, including: transmitting resonant ring and receiving resonant ring; where,

[0069] The transmitting resonant ring includes a first capacitor C1 and at least two transmitting coils (L11, L12...L1N) connected in series or in parallel with the first capacitor C1;

[0070] The receiving resonant ring includes a second ca...

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Abstract

The invention discloses a point-to-point wireless power supply coil coupling model and a point-to-point wireless power supply system. The point-to-point wireless power supply coil coupling model comprises a transmitting resonant ring and a receiving resonant ring. The transmitting resonant ring and the receiving resonant ring in the point-to-point wireless power supply coil coupling model are coupled to each other, the resonant frequency of the transmitting resonant ring is identical to the resonant frequency of the receiving resonant ring, that is, the transmitting resonant ring and the receiving resonant ring stay at a magnetic resonance state, and the transmitting resonant ring and the receiving resonant ring, which stay at the magnetic resonance state, can improve the transmission efficiency in the wireless power supply process.

Description

[0001] This application claims the priority of the Chinese patent application with the application number 201610122657.4 and the invention title "Coupling Model of Point-to-Point Wireless Power Supply Resonant Coil" submitted to the China Patent Office on March 4, 2016, the entire contents of which are incorporated by reference in this application middle. In addition, this application also claims the priority of the domestic application submitted to the China Patent Office on March 4, 2016, the application number is 201620165451.5, and the utility model name is "Coupling model of point-to-point wireless power supply resonant coil", the entire content of which is incorporated by reference. In this application. technical field [0002] The present application relates to the technical field of wireless power supply, and more specifically, to a point-to-point wireless power supply coil coupling model and a point-to-point wireless power supply system. Background technique [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J50/12H01F38/14
CPCH02J50/12H01F38/14H01F2038/146
Inventor 朱斯忠徐宝华何智
Owner ZONECHARGE WIRELESS POWER TECH CO LTD
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