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Friction nanometer power generation device utilizing wind energy and wave energy

A nano power generation and friction power generation technology, applied in wind power generation, friction generator, ocean energy power generation and other directions, can solve the problem of low efficiency of wind energy and wave energy collection and conversion, and achieve the effect of improving utilization conversion rate and utilization rate

Active Publication Date: 2022-04-15
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a frictional nanometer power generation device that utilizes wind energy and wave energy to solve the problem that the existing power generation devices have low collection and conversion efficiency of wind energy and wave energy.

Method used

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  • Friction nanometer power generation device utilizing wind energy and wave energy
  • Friction nanometer power generation device utilizing wind energy and wave energy
  • Friction nanometer power generation device utilizing wind energy and wave energy

Examples

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Embodiment 1

[0032] This embodiment discloses a frictional nanometer power generation device utilizing wind energy and wave energy. The device can be used to collect wave energy and wind energy at sea, and then convert the wave energy and wind energy into electrical energy for utilization.

[0033] For this example, see Figure 1-3 , The specific structure of the triboelectric nanometer power generation device includes a chassis 1, a rotating shaft 2, a sleeve 6 and several ellipsoids 7. Of course, an electric contact module for storage may also be included. The specific description of each structure is as follows:

[0034] Wherein, a cylindrical cavity 101 is opened inside the chassis 1 . A friction layer 1 is provided on the inner wall of the cylindrical cavity. Of course, the external structure of the chassis 1 is not limited, such as cuboid, cube, cylinder and irregular structures, etc., in this embodiment, preferably, the external structure of the chassis 1 is a cylinder, and the m...

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Abstract

The invention relates to a friction nanometer power generation device utilizing wind energy and wave energy. The friction nanometer power generation device comprises a base plate, a rotating shaft, a sleeve and a plurality of ellipsoids. A cylindrical cavity is formed in the base plate. A first friction layer is arranged on the inner wall of the cylindrical cavity. And one end of the rotating shaft is connected with the disc. Friction blocks are mounted on the side walls of the rotating shafts. A second friction layer making contact with the friction block is installed on the inner wall of the sleeve. A first power generation structure is formed between the second friction layer and the friction block. One end of the ellipsoid is fixedly installed on the disc, and the other end of the ellipsoid makes contact with the inner wall of the cylindrical cavity. And a second power generation structure is formed between the ellipsoid and the inner wall of the cylindrical cavity. The device drives the rotating shaft to rotate by driving the blades to rotate, and the friction block mounted on the rotating shaft and the friction layer II on the inner wall of the sleeve perform friction power generation; the disc rotates along with the rotating shaft, the ellipsoid installed on the disc rubs with the first friction layer on the inner wall of the cylindrical cavity to generate power, and the utilization and conversion rate of wind energy and wave energy is greatly improved.

Description

technical field [0001] The invention relates to the technical field of power generation, in particular to a frictional nanometer power generation device utilizing wind energy and wave energy. Background technique [0002] Triboelectrification is one of the most common phenomena in nature, but it is difficult to collect and utilize it, so it is often ignored. As an emerging energy harvesting technology, triboelectric nanogenerators are dominated by displacement currents derived from Maxwell's equations, which capture mechanical energy and convert it into electrical energy through the coupling of triboelectrification and electrostatic induction. When two different materials are in contact, their surfaces will generate positive and negative electrostatic charges due to the difference in polarity. When the two materials are separated due to the action of force, the positive and negative charges generated by contact electrification will also be separated. This kind of Charge sep...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N1/04F03D9/25F03B13/14
CPCH02N1/04F03D9/25F03B13/14Y02E10/30Y02E10/72
Inventor 洪占勇陈立图蒋涛王中林
Owner HEFEI UNIV OF TECH
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