CN108930631A - A kind of cluster type wind generator system - Google Patents
A kind of cluster type wind generator system Download PDFInfo
- Publication number
- CN108930631A CN108930631A CN201710383077.5A CN201710383077A CN108930631A CN 108930631 A CN108930631 A CN 108930631A CN 201710383077 A CN201710383077 A CN 201710383077A CN 108930631 A CN108930631 A CN 108930631A
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- wind
- power generation
- generation plant
- cluster type
- generator system
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- 238000010248 power generation Methods 0.000 claims abstract description 50
- 230000005611 electricity Effects 0.000 claims abstract description 18
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000008439 repair process Effects 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 description 32
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000669244 Unaspis euonymi Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/10—Stators
- F05B2240/13—Stators to collect or cause flow towards or away from turbines
- F05B2240/133—Stators to collect or cause flow towards or away from turbines with a convergent-divergent guiding structure, e.g. a Venturi conduit
-
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Abstract
The invention discloses a kind of cluster type wind generator system, including at least a set of beaming device, beaming device for collecting wind-force at least one direction；At least a set of wind power generation plant, the wind-force that wind power generation plant is used to receive beaming device conveying generate electricity；Beaming device include it is sequentially connected catch air port, guiding elbow, connection straight tube and accelerate reducer pipe；Wind power generation plant includes that sequentially connected power generator is taken root casing, power generator and exit cone；Wherein, beaming device is successively delivered to through guiding elbow, connection straight tube and after accelerating reducer pipe the power generator of wind power generation plant and takes root casing by catching the wind-force of air port collection, is then discharged after power generator generates electricity from exit cone.Cluster type wind generator system of the invention, generating efficiency is higher in the wind power plant of identical capacity, can preferably utilize common equipment, and the specific investment cost for significantly reducing same wind field scale is horizontal.
Description
Technical field
The present invention relates to wind power generation fields, more particularly, to a kind of cluster type wind generator system.
Background technique
With becoming increasingly conspicuous for energy and environment problem, more sight are just invested renewable energy by countries in the world, wherein
Wind energy because of it with huge reserves, renewable, distribution is wide and free of contamination characteristic, become the cleaning energy of global popular welcome
Source.Develop wind-power electricity generation for solving energy crisis, mitigating environmental pollution, readjust the energy structure etc. that it is extremely important to suffer from
Meaning.
Currently, the wind power generation plant of the prior art can not adequately collect wind energy, 3m/s or more wind speed is needed
Can power generation, when wind speed arrives about 10.0m/s can generated energy at full capacity can be first by the variation of blade if wind speed increases again
Slow down revolving speed, then mechanical brake, so the waste for causing wind energy resources very big.And transfer efficiency is lower, and cost of electricity-generating is still
It is so higher, it is difficult to be widely applied.
Summary of the invention
The present invention is directed to solve above-mentioned technical problem at least to a certain extent.
For this purpose, the present invention proposes that a kind of cluster type wind generator system, the wind generator system have both maximally utilized wind
Energy resource, and reduce wind power plant comprehensive cost.
Cluster type wind generator system according to the present invention, including：At least a set of beaming device, the beaming device are used for
Wind-force is collected at least one direction；At least a set of wind power generation plant, the wind power generation plant is for receiving the collection
The wind-force of bundle device conveying generates electricity；The beaming device include it is sequentially connected catch air port, guiding elbow, connection straight tube and
Accelerate reducer pipe；The wind power generation plant include sequentially connected power generator take root casing, power generator and outlet diffusion
Pipe；Wherein, the beaming device is by catching the wind-force of air port collection successively through guiding elbow, connection straight tube and after accelerating reducer pipe
The power generator for being delivered to the wind power generation plant is taken root casing, is then arranged after power generator generates electricity from exit cone
Out.
It wherein, further include the newel for being used to support the beaming device and the wind power generation plant.
Wherein, the newel is provided with slewing bearing, for filling the beaming device and the wind-power electricity generation
Set being supported on the newel of can rotating.
Wherein, the beaming device and the wind power generation plant pass through air duct reinforcing rib and limiting device and the revolution
Spring bearing connection.
Wherein, the beaming device and the wind power generation plant are provided with air duct support device.
Wherein, the air duct support device engages company by yaw gear and yaw pin tooth with the slewing bearing
It connects.
Wherein, the power generator is set to the power generator by generator support device and takes root in casing.
Wherein, it is provided at least one inspection platform on the newel, for the beaming device and the wind-force
Power generator carries out repair and maintenance.
Wherein, the wind power generation plant is provided with annular wire pulling device, for the wind power generation plant power supply and
Electricity caused by the wind power generation plant is sent out.
Wherein, the beaming device and the wind power generation plant designed for integral type and quantity in correspondence with each other.
Cluster type wind generator system according to the present invention, the collection by least one beaming device to wind-force, makes
Power generator generating efficiency in the wind power plant of identical capacity is higher, can preferably utilize common equipment, and significantly reduce
The specific investment cost of same wind field scale is horizontal.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the front view according to the structure of the cluster type wind generator system of the embodiment of the present invention；
Fig. 2 is the side view according to the structure of the cluster type wind generator system of the embodiment of the present invention；
Fig. 3 is the side view according to the structure of the cluster type wind generator system of another embodiment of the present invention；
Fig. 4 is the front view according to the structure of the cluster type wind generator system of another embodiment of the present invention；
Fig. 5 is the side view according to the structure of the cluster type wind generator system of further embodiment of this invention；
Fig. 6 is the top view according to the structure of the cluster type wind generator system of further embodiment of this invention.
Appended drawing reference：
1, air port is caught；2, it is oriented to elbow；3, straight tube is connected；4, accelerate reducer pipe；5, power generator is taken root casing；6, it generates electricity
Device；7, blade；8, exit cone；9, newel；10, air duct reinforcing rib；11, limiting device；12, slewing bearing；
13, air duct support device；14, yaw gear；15, annular wire pulling device；16, generator support device；17, inspection platform；18,
Yaw pin tooth.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
1 to Fig. 6 specifically describe cluster type wind generator system according to an embodiment of the present invention with reference to the accompanying drawing.
Cluster type wind generator system according to the present invention, including at least a set of beaming device, beaming device are used for extremely
Wind-force is collected on a few direction；At least a set of wind power generation plant, wind power generation plant are used to receive beaming device conveying
Wind-force generates electricity；Beaming device include it is sequentially connected catch air port 1, guiding elbow 2, connection straight tube 3 and accelerate reducer pipe 4；
Wind power generation plant includes that sequentially connected power generator is taken root casing 5, power generator 6 and exit cone 8；Wherein, boundling
Device is successively delivered to wind-force hair through guiding elbow 2, connection straight tube 3 and after accelerating reducer pipe 4 by catching the wind-force of the collection of air port 1
The power generator of electric installation is taken root casing 5, is then discharged after the power generation of power generator 6 from exit cone 8.Wherein, power generation dress
It sets 6 and is provided with blade 7, drive power generator 6 to generate electricity by the rotation of blade 7.
In some embodiments, as shown in Figs. 1-2, cluster type wind generator system according to the present invention, is provided with four sets
Along the circumferential direction 90 ° of boundlings are arranged in center for beaming device and wind power generation plant, four sets of beaming devices and wind power generation plant
9 surrounding of column.
Beaming device and wind power generation plant pass through air duct support device 13, slewing bearing 12 is supported in newel 9
On, when wind vector, wind power generation plant can by variable-frequency motor drive yaw pin tooth 18 rotate, by yaw pin tooth 18 with
The engaged transmission of yaw gear 14, to drive entire cluster type wind generator system being capable of box haul realization driftage function.
For the structural stability for guaranteeing entire cluster type wind generator system, a set of limit is respectively set on top and lower area
Position device, beaming device are supported on newel 9 by air duct reinforcing rib 10, limiting device 11 and slewing bearing 12, are made
Obtaining beaming device and wind power generation plant can only rotate around newel 9.
In further embodiments, as shown in Figure 3-4, cluster type wind generator system according to the present invention, is provided with two
Cover beaming device and wind power generation plant, two sets of beaming devices and wind power generation plant are during along the circumferential direction 180 ° of boundlings are arranged in
9 surrounding of stem.
In yet other embodiments, as seen in figs. 5-6, cluster type wind generator system according to the present invention, is only arranged one
Beaming device and wind power generation plant are covered, and beaming device and wind power generation plant design for integral type.
In some alternative embodiments, newel 9 is provided with slewing bearing 12, for making beaming device and wind-force
What power generator can rotate is supported on newel 9；Beaming device and wind power generation plant pass through air duct reinforcing rib 10 and limit
Position device 11 is connect with slewing bearing 12.
Optionally, beaming device and wind power generation plant are provided with air duct support device 13；Air duct support device 13 with return
Turn spring bearing 12 and passes through yaw gear 14 and the yaw engagement connection of pin tooth 18.
In other optional embodiments, power generator is set to power generator by generator support device 16 and takes root
In casing 5.
In other optional embodiments, at least one inspection platform 17 is provided on newel 9, for getting one's things ready to collection
It sets and carries out repair and maintenance with wind power generation plant.
In some embodiments, wind power generation plant is provided with annular wire pulling device 15, for supplying to wind power generation plant
Electricity and electricity caused by wind power generation plant is sent out.
In other optional embodiments, beaming device and wind power generation plant designs for integral type and quantity is mutually opposite
It answers.
In the above-described embodiments, cluster type wind generator system working principle according to the present invention is as follows：
Catch air port 1 capture air by guiding elbow 2 and connection straight tube 3 after, into accelerate reducer pipe 4 in accelerated,
Air after acceleration is blown to the power generator 6 of docking, and by the wind in pipeline, the blade 7 controlled in power generator 6 is rotated,
The rotation of blade can driven generator device 6 generate electricity, wind after generating electricity passes through exit cone 8 and returns to the Nature.
Above-mentioned working principle such as is utilized at the wind principle that flow velocity will increase when flowing through the pipeline that section becomes smaller of quality.Tool
Body, it is assumed that cluster type wind generator system air inlet natural wind flow velocity be 10 meter per seconds, diameter of section be 4 meters, pass through
Diameter of section after accelerating reducer pipe is 2 meters, i.e. scale value is about 0.5, then is the wind speed at 2 meters up to 40 in diameter of section
Meter per second.Assuming that wind energy conversion value Cp is 0.4, further, the wind power generating set single machine reason of 2 rice diameters is installed here
By power P=0.5* ρ * A*v3* Cp=0.5*1.2* (3.14*4/4) * 403* 0.4=48.23Kw, and in same natural wind flow velocity
Fan blade diameter need to be 16 meters when traditional wind group power when for 10 meter per second reaches 48.23Kw, and equipment investment will
The cluster type wind power generation plant applied for a patent much larger than this.
In conclusion cluster type wind generator system of the invention, can be greatly improved the efficiency of wind-driven generator, by extremely
Few collection of the beaming device to wind-force, the power generator made generating efficiency in the wind power plant of identical capacity is higher, can be more
Good utilizes common equipment, and the specific investment cost for significantly reducing same wind field scale is horizontal.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objective
In the case where can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.
Claims (10)
1. a kind of cluster type wind generator system, which is characterized in that including：
At least a set of beaming device, the beaming device for collecting wind-force at least one direction；
At least a set of wind power generation plant, the wind-force that the wind power generation plant is used to receive the beaming device conveying are sent out
Electricity；
The beaming device include it is sequentially connected catch air port, guiding elbow, connection straight tube and accelerate reducer pipe；
The wind power generation plant includes that sequentially connected power generator is taken root casing, power generator and exit cone；
Wherein, the beaming device is by catching the wind-force of air port collection successively through guiding elbow, connection straight tube and acceleration reducer pipe
The power generator for being delivered to the wind power generation plant afterwards is taken root casing, is then arranged after power generator generates electricity from exit cone
Out.
2. cluster type wind generator system according to claim 1, which is characterized in that further include being used to support the boundling
The newel of device and the wind power generation plant.
3. cluster type wind generator system according to claim 2, which is characterized in that the newel is provided with revolution branch
Bearing is supportted, for enabling what the beaming device and the wind power generation plant rotated to be supported in the newel.
4. cluster type wind generator system according to claim 3, which is characterized in that the beaming device and the wind-force
Power generator is connect by air duct reinforcing rib and limiting device with the slewing bearing.
5. cluster type wind generator system according to claim 3, which is characterized in that the beaming device and the wind-force
Power generator is provided with air duct support device.
6. cluster type wind generator system according to claim 5, which is characterized in that the air duct support device with it is described
Slewing bearing passes through yaw gear and yaw pin tooth engagement connection.
7. cluster type wind generator system according to claim 1, which is characterized in that the power generator passes through generator
Support device is set to the power generator and takes root in casing.
8. cluster type wind generator system according to claim 2, which is characterized in that be provided at least on the newel
One inspection platform, for carrying out repair and maintenance to the beaming device and the wind power generation plant.
9. cluster type wind generator system according to claim 1 to 8, which is characterized in that the wind-power electricity generation
Device is provided with annular wire pulling device, for powering to the wind power generation plant and caused by the wind power generation plant
Electricity is sent out.
10. cluster type wind generator system described in -8 according to claim 1, which is characterized in that the beaming device and described
Wind power generation plant designed for integral type and quantity in correspondence with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710383077.5A CN108930631A (en) | 2017-05-26 | 2017-05-26 | A kind of cluster type wind generator system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710383077.5A CN108930631A (en) | 2017-05-26 | 2017-05-26 | A kind of cluster type wind generator system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108930631A true CN108930631A (en) | 2018-12-04 |
Family
ID=64451548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710383077.5A Pending CN108930631A (en) | 2017-05-26 | 2017-05-26 | A kind of cluster type wind generator system |
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| Country | Link |
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| CN (1) | CN108930631A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009126533A2 (en) * | 2008-04-07 | 2009-10-15 | Ohle Ernest L | Building-based wind cylinder installation |
| CN101832232A (en) * | 2009-03-10 | 2010-09-15 | 施建勇 | Wind tunnel type supercharged wind energy generating system |
| CN202176458U (en) * | 2011-08-03 | 2012-03-28 | 陈革 | High-efficiency wind power generation device |
| CN105927475A (en) * | 2016-06-28 | 2016-09-07 | 黄宝祝 | Integral air-wind wind power generation device |
-
2017
- 2017-05-26 CN CN201710383077.5A patent/CN108930631A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009126533A2 (en) * | 2008-04-07 | 2009-10-15 | Ohle Ernest L | Building-based wind cylinder installation |
| CN101832232A (en) * | 2009-03-10 | 2010-09-15 | 施建勇 | Wind tunnel type supercharged wind energy generating system |
| CN202176458U (en) * | 2011-08-03 | 2012-03-28 | 陈革 | High-efficiency wind power generation device |
| CN105927475A (en) * | 2016-06-28 | 2016-09-07 | 黄宝祝 | Integral air-wind wind power generation device |
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Application publication date: 20181204 |
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