CN109519325A - A kind of wind power generation plant - Google Patents
A kind of wind power generation plant Download PDFInfo
- Publication number
- CN109519325A CN109519325A CN201710835789.6A CN201710835789A CN109519325A CN 109519325 A CN109519325 A CN 109519325A CN 201710835789 A CN201710835789 A CN 201710835789A CN 109519325 A CN109519325 A CN 109519325A
- Authority
- CN
- China
- Prior art keywords
- power generation
- wind power
- piezoelectric film
- type element
- generation plant
- 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 16
- 230000005611 electricity Effects 0.000 claims abstract description 16
- 229920003023 plastic Polymers 0.000 claims abstract description 16
- 239000004033 plastic Substances 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 238000009433 steel framing Methods 0.000 claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D5/00—Other wind motors
- F03D5/06—Other wind motors the wind-engaging parts swinging to-and-fro and not rotating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
- H02N2/185—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators using fluid streams
-
- 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
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Wind Motors (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The present invention relates to a kind of wind power generation plants, including wind-powered electricity generation conversion component and structure-steel framing, the mini-size wind electricity conversion component vertical distribution is on the structure-steel framing, the mini-size wind electricity conversion component module includes piezoelectric film-type element, connecting component and plastics leaf composition, described piezoelectric film-type element one end is mounted on the structure-steel framing by fixed pedestal, and the other end is connect by the connecting component with the plastics leaf.The device that the present invention designs bulking value, power density, in terms of shown biggish advantage, have good application prospect.
Description
Technical field
The present invention relates to technical field of wind power generation more particularly to a kind of wind power generation plants.
Background technique
In planetary surface detection mission, the electric energy of detector or robot depends on itself photovoltaic devices to the sun
The conversion of energy, the scale that not only generates electricity is limited, and needs to consider the exposure period of the sun.Planetary surface possesses wind-force money abundant
External star detection mission is undoubtedly provided with by source if a kind of wind power conversion device for being easily installed and upgrading can be designed
The electric energy guarantee of power.
Windmill (impeller) is current most common and most successful wind electricity generating system, however its is bulky, and cost is high
It is high, it is clear that not to be suitable for space exploration task.Therefore, novel in design, miniature, the wind power generation plant of no impeller is extremely urgent.
It should be pointed out that the design for such small-sized wind power generator, it is necessary to consider the robustness, adaptability and power generation effect of device
The factors such as rate (energy density).
Summary of the invention
The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of wind power generation plant.
The present invention is achieved through the following technical solutions:
A kind of wind power generation plant, including wind-powered electricity generation conversion component and structure-steel framing, the mini-size wind electricity conversion component vertically divide
For cloth on the structure-steel framing, the mini-size wind electricity conversion component module includes piezoelectric film-type element, connecting component and plastics leaf
Composition, described piezoelectric film-type element one end are mounted on the structure-steel framing by fixed pedestal, and the other end passes through the interconnecting piece
Part is connect with the plastics leaf.
Further, the connecting component is made of miniature shaft and miniatured hinge.
Further, the plastics leaf is triangle.
Further, the piezoelectric film-type element is PVDF material.
Further, " L " is formed after the piezoelectric film-type element is connect with the plastics leaf by the connecting component
Shape.
Compared with prior art, the beneficial effects of the present invention are: above-mentioned wind power generation plant possesses several micromations
Wind-powered electricity generation converting member, these standarized components are compact to design, are easily installed, strong robustness and convenient for transmitting and transport；In addition, by
It is found after being compared with existing same device, the device that the present invention designs is in bulking value, power density, cost etc.
Aspect has shown biggish advantage, has good application prospect.
Detailed description of the invention
Fig. 1 is general structure schematic diagram of the invention；
Fig. 2 is mini-size wind electricity conversion component module diagram of the invention；
Fig. 3 is connecting component structural schematic diagram of the invention；
Fig. 4 is bending schematic diagram of the invention.
In figure: 1, piezoelectric film-type element；2, connecting component；3, plastics leaf；4, fixed pedestal；2-1, miniature shaft；2-
2, miniatured hinge.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Please refer to a kind of wind power generation plant shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, including mini-size wind electricity conversion component and structure
Frame, for the mini-size wind electricity conversion component vertical distribution on the structure-steel framing, the mini-size wind electricity conversion component includes that piezoelectricity is thin
Membrane component 1, connecting component 2 and plastics leaf 3 form, and described 1 one end of piezoelectric film-type element is mounted on described by fixed pedestal 4
On structure-steel framing, the other end is connect by the connecting component 2 with the plastics leaf 3.
The generator unit by piezoelectric film-type element 1, miniature shaft 2-1 and miniatured hinge the 2-2 connecting component 2 constituted and
Plastics leaf 3 is constituted；Described 1 one end of piezoelectric film-type element and pedestal 4 are fixed, and the other end passes through miniature shaft 2-1 and Miniature hinging
The connecting component 2 and the L-shaped connection of plastics leaf 3 that chain 2-2 is constituted.
Wherein, the piezoelectric film-type element 1 is PVDF material.
Working principle: when air-flow blows over " leaf " generator unit, the plastics leaf 3 of tail portion will periodically have been swung
Come, so that piezoelectric film-type element 1 be made to deform, finally produces electricl energy；Due to using vertical petiole arrangement, in certain wind
Under speed, piezoelectric film-type element 1 will twist and be bent simultaneously two kinds of deformations, thus keep the deformation of piezoelectric film-type element 1 bigger,
To make the electric energy generated increase.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (5)
1. a kind of wind power generation plant, it is characterised in that: including mini-size wind electricity conversion component and structure-steel framing, the mini-size wind electricity turns
Change component vertical distribution on the structure-steel framing, the mini-size wind electricity conversion component includes piezoelectric film-type element (1), connecting component
(2) and plastics leaf (3) composition, described piezoelectric film-type element (1) one end are mounted on the structure-steel framing by fixed pedestal (4)
On, the other end is connect by the connecting component (2) with the plastics leaf (3).
2. a kind of wind power generation plant according to claim 1, it is characterised in that: the connecting component (2) is by miniature turn
Axis (2-1) and miniatured hinge (2-2) composition.
3. a kind of wind power generation plant according to claim 1, it is characterised in that: the plastics leaf (3) is triangle.
4. a kind of wind power generation plant according to claim 1, it is characterised in that: the piezoelectric film-type element (1) is
PVDF material.
5. a kind of wind power generation plant according to claim 1, it is characterised in that: the piezoelectric film-type element (1) and institute
It states L-shaped after plastics leaf (3) is connected by the connecting component (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835789.6A CN109519325A (en) | 2017-09-16 | 2017-09-16 | A kind of wind power generation plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835789.6A CN109519325A (en) | 2017-09-16 | 2017-09-16 | A kind of wind power generation plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109519325A true CN109519325A (en) | 2019-03-26 |
Family
ID=65767471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710835789.6A Pending CN109519325A (en) | 2017-09-16 | 2017-09-16 | A kind of wind power generation plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109519325A (en) |
-
2017
- 2017-09-16 CN CN201710835789.6A patent/CN109519325A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190326 |
|
| WD01 | Invention patent application deemed withdrawn after publication |