CN117650717A - Tree-shaped wind energy collection system based on friction nano power generation - Google Patents
Tree-shaped wind energy collection system based on friction nano power generation Download PDFInfo
- Publication number
- CN117650717A CN117650717A CN202311548045.8A CN202311548045A CN117650717A CN 117650717 A CN117650717 A CN 117650717A CN 202311548045 A CN202311548045 A CN 202311548045A CN 117650717 A CN117650717 A CN 117650717A
- Authority
- CN
- China
- Prior art keywords
- power generation
- friction
- friction nano
- tree
- wind energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 86
- 239000011664 nicotinic acid Substances 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 8
- 238000013461 design Methods 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 239000010408 film Substances 0.000 description 13
- 238000011161 development Methods 0.000 description 5
- 238000003306 harvesting Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005674 electromagnetic induction Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002803 fossil fuel Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Wind Motors (AREA)
Abstract
The invention discloses a tree-shaped wind energy collection system based on friction nano power generation, which comprises a friction nano power generation unit, a tree-shaped bionic bracket and a power management circuit, wherein the friction nano power generation unit is connected with the tree-shaped bionic bracket; the friction nano power generation unit is in a leaf shape and is used for generating alternating current through friction power generation under the driving of wind power; the tree-shaped bionic bracket comprises a trunk part and a plurality of branch parts, wherein a plurality of leaf-shaped friction nano power generation units are uniformly distributed on each branch part; the power management circuit is used for rectifying, filtering and regulating voltage of alternating current generated by friction power generation and outputting direct current. Based on the scheme of the invention, wind energy can be converted into electric energy, and the wind energy can be collected through the leaf-shaped friction nano power generation unit driven by wind. The invention has the advantages of simple structure, small volume, low manufacturing and installation cost and the like, particularly has remarkable advantages in the collection of low-frequency wind energy and the supply of distributed energy sources, and can be widely applied to daily life.
Description
Technical Field
The invention relates to the technical field of wind energy collection, in particular to a tree-shaped wind energy collection system based on friction nano power generation.
Background
Environmental problems have become a common concern in today's society in countries around the world. Global warming, climate change, energy crisis, etc. are increasingly threatening our survival and development. Among these problems, the use of conventional energy sources is one of the main reasons. The burning of fossil fuels releases a large amount of greenhouse gases, which cause global warming, extreme weather events occur frequently, and seriously affect our lives and environments. Therefore, it is very important to turn to sustainable, clean new energy, and wind energy is an important new energy among them, and its importance is more prominent.
First, from an environmental point of view, wind energy harvesting is a form of zero emission energy source. Compared with the traditional fossil fuel, the wind energy collection and utilization can not generate the emission of harmful gases such as carbon dioxide and the like, and has no negative influence on the atmospheric environment. This is of great importance for reducing air pollution and improving air quality. At the same time, wind energy harvesting does not lead to exhaustion of resources and destruction of the ecosystem, and the utilization of wind energy is sustainable because wind is a renewable resource. Second, worldwide, various countries are striving to reduce net carbon emissions to zero. Wind energy is used as a representative of renewable energy sources, and the utilization of the wind energy can greatly reduce carbon emission related to energy sources. By constructing the wind power generation field in a large scale, the traditional fossil fuel power generation can be replaced by clean wind power generation. The use of wind energy will provide important support for the global joint management of climate change. The wind energy collection has the potential of energy conservation and emission reduction. The traditional energy utilization often has the problems of energy waste and low energy efficiency. The wind energy is used as a clean and efficient energy form, so that the energy utilization rate can be effectively improved, and the energy waste is reduced. By utilizing wind energy, the energy consumption of industrial production and resident life can be reduced, the negative influence on the environment is reduced, and the development of low-carbon economy is promoted.
Based on friction electrification effect and electrostatic induction effect, the team of the Wang Zhonglin institution in 2012 invents a friction nano generator (TENG) which mainly aims at collecting small-scale mechanical energy scattered in daily life and converting the small-scale mechanical energy into electric energy for output, and the TENG has the advantages of simplicity in manufacturing, light weight, good reliability, low cost, high power density, high energy conversion efficiency, rich material selection and the like. Is considered as an energy harvesting technology with wide development prospects. When two materials with different electron binding capacities are contacted with each other under the action of external force, charge transfer occurs at the contact part, wherein the surface of the material with electrons is charged negatively, and the surface of the material with electrons losing is charged positively. When the two materials are separated, induced charges are generated between the electrodes on the back surfaces of the two materials, so that potential difference is formed, and charges in an external circuit are driven to flow, so that current is generated. When the two materials come closer to each other again, the potential difference between the two electrodes will gradually disappear until the two materials are brought into full contact and reduced to zero. As the contact and separation of the two are continued, the charge density of the surface gradually reaches saturation, and the electrical output also tends to be stable.
Conventional wind turbines are based on electromagnetic induction principles and turbine structures. The characteristics of large volume, heavy weight and high manufacturing and installation costs of the corresponding devices greatly limit the wide application of the devices in daily life, especially in weak wind environments. TENG has great advantages over conventional wind energy harvesting techniques for low frequency wind energy harvesting and distributed applications.
In conclusion, wind energy collection based on TENG technology is used as a novel energy collection mode, and has important application value and development potential. Wind energy is used as a renewable and clean energy form, and the collection and utilization of wind energy are not only beneficial to protecting environment and coping with climate change, but also promote energy safety and economic sustainable development.
Disclosure of Invention
Therefore, the invention provides a tree-shaped wind energy collection system based on friction nano power generation, which aims to solve the problems of large volume, large weight, high manufacturing and installation cost and the like of a traditional wind turbine based on an electromagnetic induction principle and a turbine structure.
In order to achieve the above object, the present invention provides the following technical solutions: the system comprises a friction nano power generation unit, a tree-shaped bionic bracket and a power management circuit;
the friction nano power generation unit is in a leaf shape in a bionic design, and is used for generating alternating current through friction power generation under the driving of wind power;
the tree-shaped bionic bracket comprises a trunk part and a plurality of branch parts, wherein a plurality of leaf-shaped friction nano power generation units are uniformly distributed on each branch part;
the friction nano power generation unit is electrically connected with the power management circuit, and the power management circuit is used for rectifying, filtering and voltage regulating alternating current generated by friction power generation and outputting direct current.
Further, the system also comprises a direct current combiner box;
the direct current combiner box is electrically connected with the power management circuit and is used for outputting the direct current to a load for power supply.
Further, the friction nano power generation unit comprises an insulation support plate, two groups of symmetrically arranged friction nano power generators and an insulation shell;
the insulating support plate is arranged in the middle, the two groups of friction nano generators are symmetrically arranged on two sides of the insulating support plate, and the insulating housing is covered on the outermost sides of the two groups of friction nano generators.
Further, the friction nano-generator comprises a first friction layer, a second friction layer and an electrode layer;
the first friction layer is connected with the shell, the second friction layer is opposite to the first friction layer, the electrode layer is connected to the second friction layer, the electrode layer is connected with the insulating support plate, and the first friction layer and the electrode layer are connected with the power management circuit.
Further, the insulating support plate is a polymethyl methacrylate plate, and the insulating shell is a polyvinyl chloride shell.
Further, the first friction layer is a metal aluminum film layer, the second friction layer is a polytetrafluoroethylene film layer, and the electrode layer is a metal copper film layer.
Further, the plurality of leaf-shaped friction nanometer power generation units are mutually connected in parallel, and the adjacent friction nanometer power generation units are arranged according to a preset interval.
Further, the tree-shaped bionic bracket is made of resin materials, the inside of the tree-shaped bionic bracket is of a hollow structure, and the inside space is used for laying wires.
Further, the power management circuit comprises a voltage reduction circuit, a rectifying and filtering circuit and an impedance matching circuit.
Further, the overall length of the leaf-shaped friction nano power generation units is 240mm, the width is 150mm, and the interval between adjacent friction nano power generation units is set to be 150mm.
The invention provides a tree-shaped wind energy collection system based on friction nano power generation, which comprises a friction nano power generation unit, a tree-shaped bionic bracket and a power management circuit, wherein the friction nano power generation unit is connected with the tree-shaped bionic bracket; the friction nano power generation unit is in a leaf shape in a bionic design, and is used for generating alternating current through friction power generation under the driving of wind power; the tree-shaped bionic bracket comprises a trunk part and a plurality of branch parts, wherein a plurality of leaf-shaped friction nano power generation units are uniformly distributed on each branch part; the friction nano power generation unit is electrically connected with the power management circuit, and the power management circuit is used for rectifying, filtering and voltage regulating alternating current generated by friction power generation and outputting direct current. Based on the scheme of the invention, wind energy can be converted into electric energy, and the wind energy can be collected through the leaf-shaped friction nano power generation unit driven by wind. Compared with the traditional wind turbine based on the electromagnetic induction principle and the turbine structure, the wind turbine has the advantages of simple structure, small volume, low manufacturing and installation cost and the like, particularly has remarkable advantages in the collection of low-frequency wind energy and the supply of distributed energy sources, and can be widely applied to daily life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the invention, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present invention, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic diagram of a tree-like wind energy collection system based on friction nano-generation according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a friction nano power generation unit in a tree-shaped wind energy collection system based on friction nano power generation according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a friction nano generator in a tree-shaped wind energy collection system based on friction nano power generation according to an embodiment of the present invention;
fig. 4 is a working schematic diagram of a friction nano power generation unit in a tree-shaped wind energy collection system based on friction nano power generation according to an embodiment of the present invention.
In the figure: the friction nanometer power generation unit 1, the tree-shaped bionic support 2, the power management circuit 3, the direct current combiner box 4, the shell 11, the first friction layer 12, the second friction layer 13, the electrode layer 14 and the supporting plate 15.
Detailed Description
Other advantages and advantages of the present invention will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The first embodiment of the invention provides a tree-shaped wind energy collecting system based on friction nano power generation, so as to realize collection and efficient utilization of low-frequency wind energy and provide a new solution for distributed energy supply. As shown in fig. 1, the system specifically comprises a friction nano power generation unit 1, a tree-shaped bionic bracket 2, a power management circuit 3 and a direct current combiner box 4.
The friction nano power generation unit 1 is in a leaf shape by adopting a bionic design, and the friction nano power generation unit 1 is used for generating alternating current through friction power generation under the driving of wind power.
The tree-shaped bionic support 2 comprises a trunk part and a plurality of branch parts, wherein a plurality of leaf-shaped friction nano power generation units 1 are uniformly distributed on each branch part. In this embodiment, the tree-shaped bionic bracket 2 is made of a resin material, and has a hollow structure inside, and the inner space is used for laying wires, so that the tree-shaped bionic bracket can draw trunk textures for achieving an attractive effect. The tree-shaped bionic support 2 adopts a modularized design between a trunk and resin, and a power generation unit arranged on a branch converges current to a power management circuit 3 through a connection port of the branch and the trunk.
As shown in fig. 2, in the present embodiment, the friction nano power generation unit 1 includes an insulating support plate 15, two sets of symmetrically arranged friction nano power generators, and an insulating housing 11; the insulating support plate 15 is arranged in the middle, the two groups of friction nano generators are symmetrically arranged on two sides of the insulating support plate 15, and the insulating shell 11 is covered on the outermost sides of the two groups of friction nano generators. In this embodiment, the insulating support plate 15 is a Plexiglass (PMMA) plate, and the insulating housing 11 is a PVC housing.
As shown in fig. 3, in the present embodiment, the friction nano-generator includes a first friction layer 12, a second friction layer 13, and an electrode layer 14; the first friction layer 12 is connected with the shell, the second friction layer 13 is arranged opposite to the first friction layer 12, the second friction layer 13 is connected with the electrode layer 14, the electrode layer 14 is connected with the insulating supporting plate 15, and the first friction layer 12 and the electrode layer 14 are connected with the power management circuit 3. In this embodiment, the first friction layer 12 is a metal aluminum film layer, the second friction layer 13 is a polytetrafluoroethylene film (PTFE) layer, and the electrode layer 14 is a metal copper film layer. The metal copper electrode and the polytetrafluoroethylene film are sequentially attached to the two sides of the PMMA plate by attaching the metal aluminum film to the two sides of the PVC shell, so that the construction of the generator is completed.
As shown in fig. 4, when wind blows through the friction nano power generation unit 1, the aluminum thin film layer attached to the PCV case 11 moves toward the friction layer polytetrafluoroethylene layer, and the two materials are completely bonded. Because the two materials have different electron losing and losing capacities, the metal aluminum film layer has positive charges, and the polytetrafluoroethylene film layer has negative charges. When the wind force is reduced, the metal aluminum film layer can be restored to the original position due to elastic deformation, the two materials are separated, potential difference is generated due to electrostatic induction, and an external circuit generates current. When wind blows the friction nano power generation unit 1 again, the two materials are contacted again to generate opposite currents, so that alternating current output is realized, and the working cycle is completed.
In this embodiment, a plurality of leaf-shaped friction nano power generation units 1 are arranged in parallel with each other, and adjacent friction nano power generation units 1 are arranged at preset intervals. In this embodiment, the overall length of the leaf-shaped friction nano power generation units 1 is 240mm, the width is 150mm, and the interval between adjacent friction nano power generation units 1 is set to 150mm.
The friction nano power generation unit 1 is electrically connected with the power management circuit 3 through a wire, and the power management circuit 3 is used for rectifying, filtering and voltage regulating alternating current generated by friction power generation and outputting direct current. In this embodiment, the power management circuit 3 specifically includes a step-down circuit, a rectifying filter circuit, and an impedance matching circuit. Specifically, the current is transmitted to the power management system after being converged, and the main functions of the system include: 1. the power management system comprises a step-down circuit which reasonably meets the requirements, such as a mutual inductance step-down circuit, a capacitance step-down circuit or a step-down circuit with similar functions, and converts the high voltage output by the friction nano power generation unit 1 into the voltage required by the back-end electrical equipment. 2. The power management system comprises a rectifying and filtering circuit, converts alternating current into direct current through a rectifier, eliminates alternating current components in signals through a filter, and further obtains stable direct current output. 3. The impedance matching problem of the friction nano generator is solved through a small capacitance transition circuit, a synchronous charge extraction circuit or other circuits with the function, the output power is improved, and the power management system needs to comprise an impedance matching circuit design.
In this embodiment, the system further includes a direct current combiner box 4; the dc combiner box 4 is electrically connected to the power management circuit 3, and the dc combiner box 4 is configured to output dc current to a load for power supply. According to the wind direction of the actual use scene, taking the tunnel portal of the expressway as an example, the overall height of the friction nano power generation units 1 can be set to be 2.5m, the friction nano power generation units 1 are arranged at intervals of 150mm, the stress area of the friction nano power generation units 1 is ensured, and the number of the friction nano power generation units 1 is selected according to the actual load condition. The direct current output by the direct current combiner box 4 can be used for lighting traffic signs, illuminating LED lamps or driving traffic monitoring and other devices.
According to the embodiment of the invention, wind energy can be converted into electric energy, the wind energy can be collected through the wind-driven blade-shaped friction nano power generation unit 1, when the wind drives the friction nano power generation unit 1, an aluminum film and a PTFE film in the friction nano power generation unit are in contact-separation to generate electric charges and output alternating current, the electric charges output by the friction nano power generation unit are input into a power management system through a wire, and after rectification of the power management system, the output direct current is collected into the direct current collecting box 4, and the output direct current acts on a load through the direct current collecting box 4. Compared with the traditional wind turbine based on the electromagnetic induction principle and the turbine structure, the wind turbine has the advantages of simple structure, small volume, low manufacturing and installation cost and the like, particularly has remarkable advantages in the collection of low-frequency wind energy and the supply of distributed energy sources, and can be widely applied to daily life.
While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.
Claims (10)
1. The tree-shaped wind energy collection system based on friction nano power generation is characterized by comprising a friction nano power generation unit, a tree-shaped bionic bracket and a power management circuit;
the friction nano power generation unit is in a leaf shape in a bionic design, and is used for generating alternating current through friction power generation under the driving of wind power;
the tree-shaped bionic bracket comprises a trunk part and a plurality of branch parts, wherein a plurality of leaf-shaped friction nano power generation units are uniformly distributed on each branch part;
the friction nano power generation unit is electrically connected with the power management circuit, and the power management circuit is used for rectifying, filtering and voltage regulating alternating current generated by friction power generation and outputting direct current.
2. The friction nano power generation-based tree-like wind energy collection system according to claim 1, wherein the system further comprises a direct current combiner box;
the direct current combiner box is electrically connected with the power management circuit and is used for outputting the direct current to a load for power supply.
3. The tree-shaped wind energy collection system based on friction nano power generation according to claim 1, wherein the friction nano power generation unit comprises an insulating support plate, two groups of symmetrically arranged friction nano power generators and an insulating shell;
the insulating support plate is arranged in the middle, the two groups of friction nano generators are symmetrically arranged on two sides of the insulating support plate, and the insulating housing is covered on the outermost sides of the two groups of friction nano generators.
4. A friction nano power generation based tree wind energy collection system according to claim 3, wherein the friction nano power generator comprises a first friction layer, a second friction layer and an electrode layer;
the first friction layer is connected with the shell, the second friction layer is opposite to the first friction layer, the electrode layer is connected to the second friction layer, the electrode layer is connected with the insulating support plate, and the first friction layer and the electrode layer are connected with the power management circuit.
5. A friction nano power generation-based tree-like wind energy collection system according to claim 3, wherein the insulating support plate is a polymethyl methacrylate plate and the insulating housing is a polyvinyl chloride housing.
6. The tree-shaped wind energy collection system based on friction nano power generation according to claim 4, wherein the first friction layer is a metal aluminum film layer, the second friction layer is a polytetrafluoroethylene film layer, and the electrode layer is a metal copper film layer.
7. The tree-shaped wind energy collection system based on friction nano power generation according to claim 1, wherein a plurality of leaf-shaped friction nano power generation units are mutually connected in parallel, and adjacent friction nano power generation units are arranged according to preset intervals.
8. The tree-shaped wind energy collection system based on friction nano power generation according to claim 1, wherein the tree-shaped bionic support is made of resin materials, the inside of the tree-shaped bionic support is of a hollow structure, and the inside space is used for laying wires.
9. The tree-like wind energy collection system based on friction nano-generation according to claim 1, wherein the power management circuit comprises a step-down circuit, a rectifying and filtering circuit and an impedance matching circuit.
10. A tree-like wind energy collecting system based on friction nano power generation according to claim 7, wherein the overall length of the leaf-like friction nano power generation unit is 240mm, the width is 150mm, and the interval between adjacent friction nano power generation units is set to 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311548045.8A CN117650717A (en) | 2023-11-20 | 2023-11-20 | Tree-shaped wind energy collection system based on friction nano power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311548045.8A CN117650717A (en) | 2023-11-20 | 2023-11-20 | Tree-shaped wind energy collection system based on friction nano power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117650717A true CN117650717A (en) | 2024-03-05 |
Family
ID=90048737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311548045.8A Pending CN117650717A (en) | 2023-11-20 | 2023-11-20 | Tree-shaped wind energy collection system based on friction nano power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117650717A (en) |
-
2023
- 2023-11-20 CN CN202311548045.8A patent/CN117650717A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112928944B (en) | Wave energy power generation device based on friction nanometer generator | |
| CN103840710B (en) | A kind of vibration energy collector | |
| Li et al. | Constructing high output performance triboelectric nanogenerator via V-shape stack and self-charge excitation | |
| CN109245597B (en) | Power generation method of corrosion-resistant friction nano generator with high output performance | |
| CN107785978A (en) | Trample the solar energy floor of generating | |
| CN113107336B (en) | Micro-nano composite self-energy supply device combined with shutter | |
| CN205811876U (en) | A kind of double-layer wave shape hybridized nanometer electromotor | |
| CN111049426A (en) | Piezoelectric type multi-direction broadband vibration energy collecting device | |
| CN110601585A (en) | High-performance friction nano generator for collecting wave energy | |
| CN105472820A (en) | Electrostatic collection illumination device and method | |
| CN117650717A (en) | Tree-shaped wind energy collection system based on friction nano power generation | |
| CN112202358A (en) | Self-powered unit and dust collector based on rain energy and wind energy | |
| Yatim et al. | A development of piezoelectric model as an energy harvester from mechanical vibration | |
| CN113364351B (en) | Device and method for collecting electric energy by using double-cone streaming vortex-induced vibration | |
| CN218783611U (en) | Simple power supply device | |
| CN205356754U (en) | Lighting device is collected to static | |
| Gao et al. | Self-powered system by a suspension structure-based triboelectric-electromagnetic-piezoelectric hybrid generator for unifying wind energy and vibration harvesting with vibration attenuation function | |
| CN111835224A (en) | Conformal friction nanometer generator monomer, conformal structure and independent collector | |
| CN113644841A (en) | Preparation method and application of paper-based friction nano-generator | |
| CN104748044A (en) | LED street lamp capable of purifying air | |
| CN111740637A (en) | Omnidirectional sliding energy acquisition device, flexible direct power supply micro system and electronic equipment | |
| CN218473050U (en) | Net-shaped power generation device based on nano power generation and E-ACE material | |
| CN219833992U (en) | Wave energy power generation device based on friction nano generator | |
| CN211656025U (en) | Track vibration energy harvesting device for power supply of electrified prompt lamp of subway conductor rail | |
| CN217406428U (en) | Wind-driven belt pulley type friction nano power generation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |