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Wave energy collecting device based on friction nanometer generator

A nano-generator and collection device technology, applied in friction generators, ocean energy power generation, engine components, etc., can solve the problems of difficult use of wave energy and difficulty in collecting low-frequency wave energy, so as to achieve collection and utilization and efficient conversion , The effect of improving power generation efficiency

Pending Publication Date: 2022-07-12
DALIAN MARITIME UNIVERSITY
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

At present, most of the methods of collecting "blue energy" use electromagnetic induction, and it is difficult to directly collect low-frequency wave energy. As an important part of "blue energy", wave energy is difficult to be utilized.

Method used

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  • Wave energy collecting device based on friction nanometer generator
  • Wave energy collecting device based on friction nanometer generator
  • Wave energy collecting device based on friction nanometer generator

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Embodiment Construction

[0032] It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0033] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is only a part of the embodiments of the present invention, but not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the prese...

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Abstract

According to the wave energy collecting device based on the friction nanometer generator, when the wave energy collecting device based on the friction nanometer generator is impacted by sea waves, a copper rod slides on the surface of a baffle, sliding friction occurs between the copper rod and a first PTFE film on the surface of the baffle, at the moment, a rotor rotates, and sliding friction occurs between a roller and the rotor. The transfer of electrons between the second PTFE film (the first PTFE film) and the rabbit hair (the copper rod) is realized by generating electricity through friction, charges are transferred by the two metal electrodes according to a charge balance principle, current is finally formed, voltage is generated, and the conversion between wave energy and electric energy is realized; the wave energy collecting device based on the friction nanometer generator can convert wave energy into electric energy all the time. The device is used for collecting low-frequency wave energy, fluctuating back and forth along with waves on the sea surface is achieved, efficient conversion of the wave energy is achieved, and the power generation efficiency is improved; meanwhile, wave energy can be fully utilized, and energy collection and utilization are achieved.

Description

technical field [0001] The invention relates to the technical field of wave energy collection and wave energy power generation systems, in particular, to a wave energy collection device based on a triboelectric nanogenerator. Background technique [0002] With the large-scale use of fossil energy, the reserves of fossil energy continue to decrease, and the energy crisis and environmental pollution caused by the use of fossil energy need to be solved urgently. Obtaining renewable energy from nature is the most promising way to solve the energy crisis and environmental problems. [0003] The area of ​​the ocean is about 360 million square kilometers, covering about three-quarters of the earth's surface, and it contains huge energy. "Blue energy" is a high-quality clean energy. At present, most methods of collecting "blue energy" use electromagnetic induction, which is difficult to directly collect low-frequency wave energy. As an important part of "blue energy", wave energy is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/16H02N1/04
CPCF03B13/16H02N1/04Y02E10/30
Inventor 张彬李招招陈力张金男江欣夏远辰曲衍旭
Owner DALIAN MARITIME UNIVERSITY
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