CN105240223A - Wind-electricity amplifier application system - Google Patents
Wind-electricity amplifier application system Download PDFInfo
- Publication number
- CN105240223A CN105240223A CN201510744799.XA CN201510744799A CN105240223A CN 105240223 A CN105240223 A CN 105240223A CN 201510744799 A CN201510744799 A CN 201510744799A CN 105240223 A CN105240223 A CN 105240223A
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- wind
- electricity generation
- powered electricity
- generation amplifier
- electricity
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- 230000005611 electricity Effects 0.000 claims abstract description 69
- 239000002390 adhesive tape Substances 0.000 claims description 10
- 238000009966 trimming Methods 0.000 claims description 7
- 241000826860 Trapezium Species 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000003111 delayed effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
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- Wind Motors (AREA)
Abstract
The invention relates to a wind-electricity amplifier application system, and belongs to the technical field of wind and electricity. The wind-electricity amplifier application system is provided with a hydraulic blade, wherein a wind-electricity amplifier set is arranged on the hydraulic blade, and consists of multiple wind-electricity amplifiers; the wind-electricity amplifiers are provided with base plates and wing plates mounted on the base plates; the wing plates are perpendicular to the base plates; the base plates and the wing plates are formed to an integrated structure; and rubber tapes are arranged at the bottoms of the base plates. The wind-electricity amplifier application system has the following beneficial effects: the novel wind-electricity amplifiers are arranged, and are set as different wind-electricity amplifier sets according to specific conditions; as the different wind-electricity amplifier sets are arranged, and angles among the wind-electricity amplifiers are changed, eddy currents are formed in the hydraulic blade, the lift of the hydraulic blade is largely increased, the generation of airflow separation phenomenon is delayed, and the fan working stability and adaptability are promoted; and the wind-electricity amplifier application system is simple in structure, convenient for operation and prominent in effect.
Description
Technical field:
The present invention relates to a kind of wind-powered electricity generation amplifier application system, belong to technical field of wind power.
Background technique:
Cause the convection current of air-flow to form wind in earth atmosphere due to the existence of temperature gradient, wind contains a large amount of energy, and it is electric energy that wind-driven generator catches wind energy transformation by the blade of wind energy conversion system, meets the needs of productive life.For the consideration of carbon emission reduction and environmental protection, the wind energy as renewable energy sources is a kind of relatively low cost, and reliably, free of contamination green energy resource will be the important component part of following field of renewable energy.
Pneumatic equipment blades made is the core component of blower fan, directly determines the output efficiency of wind-driven generator.The cross section of fan blade is pneumatic wing type, obtains aerodynamic lift by having a certain degree with air incoming flow, promotes blade rotary and then be electric energy by changes mechanical energy.And when the angle of attack is larger, or blade surface is contaminated, or in the thicker region of relative thickness of airfoil, the phenomenon of boundary layer separation can be there is in air-flow when flowing through airfoil surface, air-flow can leave blade surface, and then causes lift to decline, the situation of decrease of power generation, even there is blade stall time serious, destroy blower fan power generation process.
Wind-powered electricity generation amplifier is also referred to as vortex generator (VortexGenerator, hereinafter referred to as VG) be a kind of Pneumatic assembly controlling friction layer, at the forties, namely someone proposes corresponding concept, by producing eddy current at blade surface, energy is inputted in boundary layer, increase lift and delay the generation of flow separation phenomenon, promoting the Stability and adaptability of blower fan work, and increase generated energy.
The wind-powered electricity generation amplifier existed in the market is mostly the two fin vortex generator of trigonometric expression, and the ability that this wind-powered electricity generation amplifier produces eddy current is more weak, and action condition is limited, and universality is bad.
Summary of the invention:
Technical problem to be solved by this invention is: the present invention is by arranging a kind of novel wind-powered electricity generation amplifier, and these wind-powered electricity generation amplifiers are weaved into difform wind-powered electricity generation amplifier group according to different service conditions, more weak with the ability solving wind-powered electricity generation amplifier generation eddy current traditional at present, action condition is limited, the problem that universality is bad.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of wind-powered electricity generation amplifier application system, is provided with wind blade, described wind blade is provided with wind-powered electricity generation amplifier group.
As preferably, described wind-powered electricity generation amplifier group is made up of multiple wind-powered electricity generation amplifier, described wind-powered electricity generation amplifier is provided with seat board and is installed on the wing plate on described seat board, described wing plate is perpendicular to described seat board, the length direction of described wing plate is consistent with the length direction of described seat board, described seat board and described wing plate are integrated structure, and the bottom of described seat board is also provided with adhesive tape.
As preferably, the shape of described wind-powered electricity generation amplifier group is yi word pattern or triangle, and the wind-powered electricity generation amplifier in described wind-powered electricity generation amplifier group is provided with setting angle each other.
As preferably, described wing plate is trapezium structure, and the base of described wing plate is with the longest hypotenuse in there being angle of inclination, and described angle of inclination is 20 degree to 37.5 degree.
As preferably, described seat board is ellipsoidal structure, and the rear and front end on described seat board length direction is provided with trimming, and described trimming is parallel to each other, and the quantity of described wind-powered electricity generation amplifier is at least five.
As preferably, described adhesive tape is two-sided tape, and the one side of described adhesive tape sticks on described seat board, and another side sticks on described wind blade, and described wind-powered electricity generation amplifier is by molding and forming, and the material of described wind-powered electricity generation amplifier is plastics.
Compared with prior art, usefulness of the present invention is: by arranging novel wind-powered electricity generation amplifier, and these wind-powered electricity generation amplifiers are arranged to different wind-powered electricity generation amplifier groups according to specific circumstances, by arranging different wind-powered electricity generation amplifier groups, and change wind-powered electricity generation amplifier angle each other, wind blade defines eddy current, greatly add the lift of wind blade and delay the generation of flow separation phenomenon, promote the Stability and adaptability of blower fan work, structure of the present invention is simple, easy to operate, Be very effective.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the structural representation of wind-powered electricity generation amplifier.
Fig. 2 is a kind of structure installment schematic diagram of in-line wind-powered electricity generation amplifier group.
Fig. 3 is the structure installment schematic diagram of another kind of in-line wind-powered electricity generation amplifier group.
Fig. 4 is the structure installment schematic diagram of wind-powered electricity generation amplifier group triangular in shape.
In figure: 1, wind blade; 2, wind-powered electricity generation amplifier group; 3, wind-powered electricity generation amplifier; 4, seat board; 5, wing plate; 6, adhesive tape; 7, trimming.
Embodiment:
Describe the present invention below in conjunction with the drawings and the specific embodiments: according to a kind of wind-powered electricity generation amplifier application system shown in Fig. 1 to Fig. 4, be provided with wind blade 1, described wind blade 1 is provided with wind-powered electricity generation amplifier group 2, described wind-powered electricity generation amplifier group 2 is made up of multiple wind-powered electricity generation amplifier 3, the wing plate 5 that described wind-powered electricity generation amplifier 3 is provided with seat board 4 and is installed on described seat board 4, described wing plate 5 is perpendicular to described seat board 4, the length direction of described wing plate 5 is consistent with the length direction of described seat board 4, described seat board 4 and described wing plate 5 are in integrated structure, the bottom of described seat board 4 is also provided with adhesive tape 6.
The shape of described wind-powered electricity generation amplifier group 2 is yi word pattern or triangle, and the wind-powered electricity generation amplifier 3 in described wind-powered electricity generation amplifier group 2 is provided with setting angle each other.
Described wing plate 5 is in trapezium structure, the base of described wing plate 5 and the longest hypotenuse are in there being angle of inclination, described angle of inclination is 20 degree to 37.5 degree, described seat board 4 is ellipsoidal structure, rear and front end on described seat board 4 length direction is provided with trimming 7, described trimming 7 is parallel to each other, and the quantity of described wind-powered electricity generation amplifier 3 is at least five.
Described adhesive tape 6 is two-sided tape, and the one side of described adhesive tape 6 sticks on described seat board 4, and another side sticks on described wind blade 1.Described wind-powered electricity generation amplifier 3 is by molding and forming, and the material of described wind-powered electricity generation amplifier 3 is plastics
Fig. 2 and Fig. 3 is a kind of structure installment schematic diagram of in-line wind-powered electricity generation amplifier group, when in the environment used, wind direction trend is mild, just be arranged on described wind blade 1 by equidistant side by side for wind-powered electricity generation amplifier 3, according to the situation of practical application, wind-powered electricity generation amplifier 3 is arranged in parallel or be provided with setting angle each other as shown in Figure 3 as shown in Figure 2.
Fig. 4 is the structure installment schematic diagram of wind-powered electricity generation amplifier group triangular in shape, when wind speed is at 6m/s to 9m/s, preferentially can use leg-of-mutton wind-powered electricity generation amplifier group 2, the optimum span of the array drift angle of described leg-of-mutton wind-powered electricity generation amplifier group 2 is 127.2 degree to 78.5 degree, and the width of whole wind-powered electricity generation amplifier group 2 also reduces thereupon.Wind-powered electricity generation amplifier group 2 is due to the transmission of eddy current energy, and size is also successively decreased gradually.Bottom lays 2-5 wind-powered electricity generation amplifier 3. according to array-width
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (7)
1. a wind-powered electricity generation amplifier application system, be provided with wind blade (1), it is characterized in that: described wind blade (1) is provided with wind-powered electricity generation amplifier group (2), described wind-powered electricity generation amplifier group (2) is made up of multiple wind-powered electricity generation amplifier (3), described wind-powered electricity generation amplifier (3) is provided with seat board (4) and is installed on the wing plate (5) on described seat board (4), described wing plate (5) is perpendicular to described seat board (4), the length direction of described wing plate (5) is consistent with the length direction of described seat board (4), described seat board (4) and described wing plate (5) are in integrated structure, the bottom of described seat board (4) is also provided with adhesive tape (6).
2. wind-powered electricity generation amplifier application system according to claim 1, it is characterized in that: the shape of described wind-powered electricity generation amplifier group (2) is yi word pattern or triangle, the wind-powered electricity generation amplifier (3) in described wind-powered electricity generation amplifier group (2) is provided with setting angle each other.
3. wind-powered electricity generation amplifier application system according to claim 1, it is characterized in that: described wing plate (5) is in trapezium structure, the base of described wing plate (5) is with the longest hypotenuse in there being angle of inclination, and described angle of inclination is 20 degree to 37.5 degree.
4. wind-powered electricity generation amplifier application system according to claim 1, it is characterized in that: described seat board (4) is ellipsoidal structure, rear and front end on described seat board (4) length direction is provided with trimming (7), and described trimming (7) is parallel to each other.
5. wind-powered electricity generation amplifier application system according to claim 1, is characterized in that: the quantity of described wind-powered electricity generation amplifier (3) is at least five.
6. wind-powered electricity generation amplifier application system according to claim 1, it is characterized in that: described adhesive tape (6) is two-sided tape, the one side of described adhesive tape (6) sticks on described seat board (4), and another side sticks on described wind blade (1).
7. wind-powered electricity generation amplifier application system according to claim 1, is characterized in that: described wind-powered electricity generation amplifier (3) is by molding and forming, and the material of described wind-powered electricity generation amplifier (3) is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744799.XA CN105240223A (en) | 2015-11-04 | 2015-11-04 | Wind-electricity amplifier application system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744799.XA CN105240223A (en) | 2015-11-04 | 2015-11-04 | Wind-electricity amplifier application system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105240223A true CN105240223A (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510744799.XA Pending CN105240223A (en) | 2015-11-04 | 2015-11-04 | Wind-electricity amplifier application system |
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| Country | Link |
|---|---|
| CN (1) | CN105240223A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100008787A1 (en) * | 2007-03-20 | 2010-01-14 | Kristian Balschmidt Godsk | Wind Turbine Blades With Vortex Generators |
| CN201771673U (en) * | 2009-12-30 | 2011-03-23 | 力仓风力设备(上海)有限公司 | Vortex generator on surface of wind-power blade |
| US20120100005A1 (en) * | 2010-10-21 | 2012-04-26 | Oestergaard Kristensen Jens Joergen | Blade of a Wind Turbine |
| CN102720631A (en) * | 2011-02-04 | 2012-10-10 | Lm风力发电公司 | Vortex generator device with tapered sections for a wind turbine |
| CN203420835U (en) * | 2013-07-25 | 2014-02-05 | 国电联合动力技术有限公司 | Vortex generator and wind generating set using same |
| CN203604125U (en) * | 2013-12-05 | 2014-05-21 | 天津昊川新能源科技有限公司 | Vortex generator for wind power blades |
| US20140328692A1 (en) * | 2013-05-02 | 2014-11-06 | General Electric Company | Attachment system and method for wind turbine vortex generators |
| DK178138B1 (en) * | 2014-07-16 | 2015-06-22 | Envision Energy | Vortex generator unit for a wind turbine blade |
-
2015
- 2015-11-04 CN CN201510744799.XA patent/CN105240223A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100008787A1 (en) * | 2007-03-20 | 2010-01-14 | Kristian Balschmidt Godsk | Wind Turbine Blades With Vortex Generators |
| CN201771673U (en) * | 2009-12-30 | 2011-03-23 | 力仓风力设备(上海)有限公司 | Vortex generator on surface of wind-power blade |
| US20120100005A1 (en) * | 2010-10-21 | 2012-04-26 | Oestergaard Kristensen Jens Joergen | Blade of a Wind Turbine |
| CN102720631A (en) * | 2011-02-04 | 2012-10-10 | Lm风力发电公司 | Vortex generator device with tapered sections for a wind turbine |
| US20140328692A1 (en) * | 2013-05-02 | 2014-11-06 | General Electric Company | Attachment system and method for wind turbine vortex generators |
| CN203420835U (en) * | 2013-07-25 | 2014-02-05 | 国电联合动力技术有限公司 | Vortex generator and wind generating set using same |
| CN203604125U (en) * | 2013-12-05 | 2014-05-21 | 天津昊川新能源科技有限公司 | Vortex generator for wind power blades |
| DK178138B1 (en) * | 2014-07-16 | 2015-06-22 | Envision Energy | Vortex generator unit for a wind turbine blade |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |