CN108087192A - A kind of wind-power electricity generation field system - Google Patents
A kind of wind-power electricity generation field system Download PDFInfo
- Publication number
- CN108087192A CN108087192A CN201711429615.6A CN201711429615A CN108087192A CN 108087192 A CN108087192 A CN 108087192A CN 201711429615 A CN201711429615 A CN 201711429615A CN 108087192 A CN108087192 A CN 108087192A
- Authority
- CN
- China
- Prior art keywords
- wind
- sheet material
- flexible sheet
- electricity generation
- power electricity
- 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
- 230000005611 electricity Effects 0.000 title claims abstract description 20
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005713 exacerbation 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0691—Rotors characterised by their construction elements of the hub
-
- 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0675—Rotors characterised by their construction elements of the blades
-
- 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- 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
- 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)
- Wind Motors (AREA)
Abstract
The present invention provides a kind of wind-power electricity generation field system, including at least two groups of horizontal axis wind turbines；Several columns, the flexible sheet material that wind-force can be born are surrounded by the wind turbine, the column and flexible sheet material form tent-like shape, and the flexible sheet material is connected with ground contact portion by restraint device with ground.The beneficial effects of the invention are as follows recycling and using untapped wind energy, improved flow uniformity reduces the maintenance cost of wind-driven generator, increases generated energy.
Description
Technical field
The invention belongs to technical field of wind power generation, more particularly, to a kind of wind-power electricity generation field system.
Background technology
Current windfarm system has the raised turbine disk on pylon so that the bottom of the turbine disk is on ground
The distance of safety.Wind energy between the ground and bottom of the turbine disk is not used in power generation.The turbine disk usually surrounds the longitudinal axis of tower
It is rotatable, but main wind direction is so that angle rotation is usually in narrow range.There are vertical wind directions on flat ground
Gradient, mean wind speed increase with the increase of ground level, cause inhomogeneities.
The content of the invention
The present invention provides a kind of wind-power electricity generation field systems, it is therefore an objective to recycle and use untapped wind energy, improved stream
Dynamic uniformity reduces the maintenance cost of wind-driven generator, increases generated energy.
A kind of wind-power electricity generation field system, including at least two groups of horizontal axis wind turbines；In the wind turbine surrounding
Equipped with several columns, the flexible sheet material of wind-force can be born, the column and flexible sheet material form tent-like shape by institute
The tower for stating wind turbine impales, and the flexible sheet material is connected with ground contact portion by restraint device with ground.
Compared to the prior art, design of this programme based on capture wind energy, devises wind-power electricity generation field system, in wind-force whirlpool
The design of turbine surrounding forms the wind collected close to ground by column and flexible sheet material, and more wind energies are converted into electric energy,
It will increase the wind-force of wind turbine turbine tray bottom because removing subaerial wind, improve the uniformity of turbine panel surface windward stream.
Based on said program, the present invention is also made that following improvement：
The column be equipped with rotation lantern ring, it is described rotation lantern ring be equipped with one circle annulus, it is described rotation lantern ring be used for
Flexible sheet material is connected.This improvement project is the specific design of column and flexible sheet material connection relation, and one encloses annulus
It can realize column and be distributed in the connection of the flexible sheet material of column surrounding, lantern ring is rotatable exactly in order to adapt to wind field,
Flexible sheet material can have certain rotation in allowed band, for adjusting the tension of flexible sheet material.
The flexible sheet material is equipped with ground contact portion, and/or flexible sheet material on vertical wind direction
For increasing the weightening part for bearing wind weight.In the case of this improvement project avoids wind-force relatively strong, the mad overturning of flexible sheet material,
The technological improvement can be suitably configured according to the local condition of wind field.
The wind turbine can realize 360 ° of rotations according to wind direction.This improvement project is to adapt to wind-force variation, works as wind direction
When changing, wind turbine is rotatable, and the structure that flexible sheet material and column are formed still can realize the receipts of wind-force
Collection or recycling.Even the enough energy any directions of wind energy are relatively smooth close to wind turbine turbine disk lateral wind.
The rotation lantern ring is equipped with damper.This improvement project is to increase the stability of structure.
The rotation lantern ring can be slided up and down along the column.This improvement project applies to hurricane, high wind or heavy snow feelings
Under condition, because of the bearing capacity of flexible sheet material, in order to avoid structural failure, under bad weather, rotation lantern ring falls, after making exacerbation
Flexible sheet material landing.
The weightening part is chain or bar or rope.This improvement project is the specific choice to the part that increases weight, but is not limited to
With said program.
The latter half of line windward of the flexible sheet material being connected with ground is equipped with hole or groove.This improvement project
It is sleety weather, rain water-harvesting is on flexible sheet material.
The flexible sheet material is equipped with the tower hole for accommodating wind turbine tower, and the tower hole, which is equipped with weightening part, to be made
Tower hole is the minimum point of place flexible sheet material.This improvement project is also for sleety weather, avoids rain water-harvesting in flexibility
The improvement of flaky material.
The restraint device along ground moving and/or can vertically move the height on the opposite ground of adjustment.This improvement project
For adjusting the shape of flexible sheet material, under the conditions of meeting different wind fields, structure that flexible sheet material and column are formed
Shape.
Junction between the flexible sheet material is smooth connection.In this improvement project, between flexible sheet material
It is in order to avoid distinguished and admirable separation to be smoothly connected.
Beneficial effects of the present invention：Untapped wind energy is recycled and uses, improved flow uniformity reduces wind-force hair
The maintenance cost of motor；Increase generated energy；More effective land use, reducing the environment of society influences；Increase dual with structure
It is taken in relevant productivity is used for multiple times.
Description of the drawings
Fig. 1 is the wind-power electricity generation field system front view of the present invention；
Fig. 2 is the wind power plant system side view under the wind field of the present invention；
Fig. 3 is the dimensional structure diagram of the present invention；
Fig. 4 is the pillar construction schematic diagram of the present invention.
1st, wind turbine, 2, upright bar, 3, flexible sheet material, 4, restraint device, 5, rotation lantern ring, 6, annulus, 7, tower
Hole.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used for explaining the present invention, it is impossible to
It is interpreted as the restriction to the specific protection domain of the present invention.
Embodiment
As shown in Figs. 1-3, a kind of wind-power electricity generation field system, including at least two groups of horizontal axis wind turbines 1, in the wind
Power turbine is surrounded by several columns 2, the flexible sheet material 3 that can bear wind-force, the column and flexible sheet material structure
Into tent-like shape, the flexible sheet material is connected with ground contact portion by restraint device 4 with ground.
The column 2 be equipped with rotation lantern ring 5, it is described rotation lantern ring 5 be equipped with one circle annulus 6, the annulus 6 be used for
Flexible sheet material 3 is connected.The rotation lantern ring 5 can be slided up and down along the column 2, rotated and be additionally provided with damper on lantern ring 5.
The flexible sheet material 3 is equipped with ground contact portion, and/or flexible sheet material on vertical wind direction
For increasing the weightening part for bearing wind weight.The flexible sheet material 3 is equipped with the tower hole 7 for accommodating wind turbine tower, institute
It states tower hole 7 and is equipped with the minimum point that part makes tower hole be place flexible sheet material 2 that increases weight.The weightening part is chain or bar or rope
Rope, in addition, weightening part can also be arranged on restraint device.
The wind turbine 1 can realize 360 ° of rotations according to wind direction.The restraint device 4 can along ground moving and/or
The height on the opposite ground of adjustment can be vertically moved.Set up separately the lower half of line windward of the flexible sheet material 2 being connected with ground
There are hole or groove.Junction between the flexible sheet material 2 is smooth connection.In addition, the company between flexible sheet material 2
Connect place can not also be smooth connection, sharp connection can also, can aid in set vortex generator or it is distinguished and admirable adjust dress
Putting prevents distinguished and admirable separation.
Claims (11)
1. a kind of wind-power electricity generation field system, including at least two groups of horizontal axis wind turbines, it is characterised in that：In the wind-force whirlpool
Turbine is surrounded by several columns, the flexible sheet material that can bear wind-force, and the column and flexible sheet material form tent
Shape impales the tower of the wind turbine, and the flexible sheet material passes through restraint device and ground with ground contact portion
Face is connected.
2. wind-power electricity generation field system according to claim 1, it is characterised in that：The column is equipped with rotation lantern ring, institute
It states rotation lantern ring and is equipped with a circle annulus, the annulus is used to be connected with flexible sheet material.
3. wind-power electricity generation field system according to claim 1, it is characterised in that：The flexible sheet material is contacted with ground
Part, and/or flexible sheet material are equipped with to increase the weightening part for bearing wind weight on vertical wind direction.
4. wind-power electricity generation field system according to claim 1, it is characterised in that：The wind turbine can be real according to wind direction
Existing 360 ° of rotations.
5. wind-power electricity generation field system according to claim 2, it is characterised in that：The rotation lantern ring is equipped with damper.
6. wind-power electricity generation field system according to claim 2, it is characterised in that：The rotation lantern ring can be along the column
Lower slider.
7. wind-power electricity generation field system according to claim 3, it is characterised in that：The weightening part is chain or bar or rope
Rope.
8. wind-power electricity generation field system according to claim 1, it is characterised in that：The flexible sheet material being connected with ground
The lower part of material is equipped with hole or groove.
9. wind-power electricity generation field system according to claim 1, it is characterised in that：The flexible sheet material, which is equipped with, accommodates wind
The tower hole of power turbine tower, the tower hole, which is equipped with weightening part, makes the minimum point that tower hole is place flexible sheet material.
10. wind-power electricity generation field system according to claim 1, it is characterised in that：The restraint device can be along ground moving
And/or the height on the opposite ground of adjustment can be vertically moved.
11. wind-power electricity generation field system according to claim 1, it is characterised in that：Company between the flexible sheet material
Place is met as smooth connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711429615.6A CN108087192A (en) | 2017-12-26 | 2017-12-26 | A kind of wind-power electricity generation field system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711429615.6A CN108087192A (en) | 2017-12-26 | 2017-12-26 | A kind of wind-power electricity generation field system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108087192A true CN108087192A (en) | 2018-05-29 |
Family
ID=62179111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711429615.6A Pending CN108087192A (en) | 2017-12-26 | 2017-12-26 | A kind of wind-power electricity generation field system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108087192A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2491561Y (en) * | 2001-08-07 | 2002-05-15 | 汪玉华 | Tent adopting method of opening umbrella |
| CN101558235A (en) * | 2006-07-20 | 2009-10-14 | D·法尔布 | Flow deflection devices and method for energy capture machines |
| US20090297332A1 (en) * | 2008-05-28 | 2009-12-03 | Stephen David Boyd | Wind Diverter |
| CN102042177A (en) * | 2009-10-13 | 2011-05-04 | 孟英志 | Open-type device for increasing air volume and improving efficiency of draught fan or wind driven generator |
| CN102483041A (en) * | 2009-05-26 | 2012-05-30 | 利维坦能源风力农场空气动力学有限公司 | Manufacture of wind turbine enhancement systems |
| CN102713072A (en) * | 2009-11-18 | 2012-10-03 | 雷蒙德·拉奇科夫斯基 | Road sheltering and optimization |
| CN204264361U (en) * | 2014-12-05 | 2015-04-15 | 邹国雄 | Unpowered vehicle saddle rainproof sun shade |
| CN206309525U (en) * | 2016-12-27 | 2017-07-07 | 北京金风科创风电设备有限公司 | Wind-force energy-gathering device |
-
2017
- 2017-12-26 CN CN201711429615.6A patent/CN108087192A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2491561Y (en) * | 2001-08-07 | 2002-05-15 | 汪玉华 | Tent adopting method of opening umbrella |
| CN101558235A (en) * | 2006-07-20 | 2009-10-14 | D·法尔布 | Flow deflection devices and method for energy capture machines |
| US20090297332A1 (en) * | 2008-05-28 | 2009-12-03 | Stephen David Boyd | Wind Diverter |
| CN102112732A (en) * | 2008-05-28 | 2011-06-29 | 斯蒂芬·大卫·博伊德 | Wind diverter |
| CN102483041A (en) * | 2009-05-26 | 2012-05-30 | 利维坦能源风力农场空气动力学有限公司 | Manufacture of wind turbine enhancement systems |
| CN102042177A (en) * | 2009-10-13 | 2011-05-04 | 孟英志 | Open-type device for increasing air volume and improving efficiency of draught fan or wind driven generator |
| CN102713072A (en) * | 2009-11-18 | 2012-10-03 | 雷蒙德·拉奇科夫斯基 | Road sheltering and optimization |
| CN204264361U (en) * | 2014-12-05 | 2015-04-15 | 邹国雄 | Unpowered vehicle saddle rainproof sun shade |
| CN206309525U (en) * | 2016-12-27 | 2017-07-07 | 北京金风科创风电设备有限公司 | Wind-force energy-gathering device |
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