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A friction power generation device and power generation method including a flexible beating surface

A power generation device and a technology of triboelectrode sequence, applied in the direction of friction generators, etc., can solve the problems of small output function and poor durability of wind power generation devices, etc., and achieve the effects of large current output, improved efficiency, and reduced service life

Active Publication Date: 2016-03-09
BEIJING INST OF NANOENERGY & NANOSYST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the durability of the existing wind energy generating device is not good, and the output function is not large.

Method used

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  • A friction power generation device and power generation method including a flexible beating surface
  • A friction power generation device and power generation method including a flexible beating surface
  • A friction power generation device and power generation method including a flexible beating surface

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Embodiment Construction

[0042] In order to convert fluid kinetic energy, such as wind energy, into electrical energy, the present invention proposes an innovative power generation device, which utilizes fluid kinetic energy to drive two components to move relative to each other to generate friction-induced charges to generate electricity. These two parts are referred to herein as the first part and the second part.

[0043] In the present invention, we design the flexible second component so that it can be disturbed by external force, especially the fluid flowing through its periphery, so that at least a part of the second surface and at least a part of the first surface produce At least one contact and separation, thereby generating an induced charge on said first and second components. That is, driven by the fluid, the second part slaps the first part, and the beating contact surfaces of the two are respectively referred to as the first surface (of the first part) and the second surface (of the sec...

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Abstract

The invention discloses a friction generating device comprising a flexible flap face and a corresponding generating method. The device comprises a first component and a second component. The first component is provided with a first surface, the second component is provided with a second surface, and the material of the first surface and the material of the second surface have different friction electrode sequences. The second component is made of flexible materials and can be disturbed by the external force, especially by the fluid flowing around the second component, at least one part of the second surface and at least one part of the first surface are in contact and / or separated, the first component is flapped, then the second surface is the flexible flap face, and therefore an induction charge is produced on the first component and the second component. Electricity can be generated by well utilizing flowing of the fluid, a new design concept is provided for a wind energy generating device and method, and the friction generating device has the advantages of being good in durability and large in output current.

Description

technical field [0001] The invention belongs to the technical field of power generation, and specifically relates to the fields of nanometer materials, friction power generation, electrostatic power generation and the like, in particular to a friction power generation device and a power generation method including a flexible beating surface. Background technique [0002] The demand for energy in modern society is increasing. Traditional energy is based on Faraday's electromagnetic induction principle to obtain electrical energy by consuming natural energy. Recently, the friction generator based on the principle of friction generation effect and electrostatic induction has developed rapidly, because it is especially suitable for the collection of large energy sources such as wind energy. Wind energy is an environmentally friendly and renewable energy source that can be collected and converted to power small electronic devices. [0003] The research of the prior art in this a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02N1/04
Inventor 朱光孟宪松王中林
Owner BEIJING INST OF NANOENERGY & NANOSYST
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