CN205876602U - Utilize high altitude wind power generation's device - Google Patents
Utilize high altitude wind power generation's device Download PDFInfo
- Publication number
- CN205876602U CN205876602U CN201620814259.4U CN201620814259U CN205876602U CN 205876602 U CN205876602 U CN 205876602U CN 201620814259 U CN201620814259 U CN 201620814259U CN 205876602 U CN205876602 U CN 205876602U
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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
- Y02E10/728—Onshore wind turbines
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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Abstract
The utility model discloses an utilize high altitude wind power generation's device, including generating set (1) that is located ground, in subaerial be equipped with a pair of spud pile (2), a pair of spud pile (2) are respectively through balancing rope (3) and a set of huge cylinder form axis body (4) both ends fixed connection, huge cylinder form axis body (4) is hollow structure, be filled with the helium in huge cylinder form axis body (4) hollow structure's cavity, be equipped with on the huge cylinder form axis body (4) fan blade (5), huge cylinder form axis body (4) middle part is equipped with transmission shaft (6), transmission shaft (6) confucian classics and commentaries move hawser (7) and generating set (1) of establishing on ground is connected. The utility model discloses it is little that generator current relatively has an investment in the ground technique, simple structure, easy operation, advantage that the dismouting is nimble. The utility model discloses generator technique aloft current relatively has that to go up to the air high restriction little, advantage that installed capacity is big.
Description
Technical field
This utility model relates to a kind of device utilizing high-altitude wind power generation, belongs to the high-altitude wind power generation of utilization of new energy resources
Technical field.
Background technology
Utilize wind power generation, need to consider that the wind energy concentration of project location, wind energy concentration are less than 200 watts/square metre, then
It is not suitable for developing wind-powered electricity generation.Along with height above sea level improves, the wind energy concentration in high-quality spatial domain can reach 2000 watts/square metre.If entering one
Step rises to meters altitude, and wind energy concentration is the Radix Achyranthis Bidentatae in hundred meters of spatial domains.High altitude wind energy is due to density height, equipment lightweight, annual interest
Improving with hourage, theoretically, wind-powered electricity generation benefit can be significantly higher than low latitude Wind Power Project.Therefore, 2013 Global Wind-energy council
Make prediction, it is believed that high altitude wind energy is the new energy technology of a new generation, and high altitude wind energy can eliminate existing to varying degrees
The shortcoming of new energy technology, and there is new advantage, part is replaced the most huge traditional wind energy market, is new energy field
The bright spot of investment and developing direction.
Whole world company more than 50 puts into huge fund research and development high-altitude wind-powered electricity generation at present, and technology path differs, but generally speaking upper-level winds
Technology can be divided into two big classes:
One class is to utilize the lift effects such as helium balloon, is raised to by electromotor in the air, utilizes abundant wind energy in the air at height
Being converted into mechanical energy, changes mechanical energy is electric energy, passes to ground electrical network by cable afterwards.The defect of such technology path is main
Being that generated output is restricted, generator power increases, and weight the most also can increase, and lift-off difficulty strengthens；Additionally, due to system is whole
Body is heavier, and generating set is difficult to be raised to the height of more than km, simultaneously as electricity generation system is positioned at high-altitude cannot realize supercharging, greatly
Big electric current certainly will be used under power situation to transmit electricity, you must use the wire that diameter is thicker.This increases the most again whole system
The weight of system, thus limit the corporate device lifting height of such technology path.The wind power equipment liter of balloon class Technology Ways
Outage degree is distributed in the range of 300 to 500 meters more.The Typical Representative of this technology path is Altaeros energies's
High-altitude wind power system " air fluttering turbine " (BAT).Electromotor is installed in a huge helium-airship, and lifting height is about
About 300 meters, BAT utilizes the high speed in high-altitude distinguished and admirable, and generated energy doubles than surface wind TRT.
Another kind of Technology Ways is that generating set is fixed on ground, aloft utilizes wind energy to pull by huge " kite "
Terrestrial power generation unit, thus convert wind energy into mechanical energy, drive the electromotor on ground to be converted into electric energy.Thus solve cable and
The deadweight problem of electromotor.MARS (the Magenn AirRotor System) system of Italy KiteGen is such technology road
The Typical Representative of line.MARS system is mainly made up of the towing kite in high-altitude and the generating equipment two parts on ground.Towing kite
It is connected with the wind turbine on ground, and controls, by the aviation induction apparatus being arranged in generating equipment, the direction that kite rotates
And path, to drive GROUND VORTEX turbine rotate and generate electricity to greatest extent.The maximum difficult point of such technology path is to control generating
The stability of system.For reasons of the utilization ratio of spatial domain, the high dummy cell of KiteGen is often taked to do " ∞ " font or circumference
Wind energy is collected in motion.For control system, to uninterruptedly change the running orbit of kite, except involving air coordinates
(X, Y, Z), totally 5 coordinates such as the angle of pitch to be changed, inclination angle, control hawser by aerial flow-disturbing and hawser self ductility in addition
Impact, ground output action is transmitted to aerial unit and tends to " distortion " so that aerial unit gesture stability difficulty is the biggest.
Substantial amounts of energy is put into software control aspect by company, and the most once there had been the software team of people more than 200 in KiteGen company.And
KiteGen generator experimental in early days, just cannot run well after the most aloft running a few minutes.So far, KiteGen is empty
Problem in terms of middle unit control the most well solves.
At this Disciplinary Frontiers of high-altitude wind-powered electricity generation, a different technology path has been walked by a Chinese companies.Guangdong upper-level winds
Technology Co., Ltd. can still take " kite-type " technology path, make at system design aspect brighter with the company such as KiteGen
Aobvious difference.It is mainly manifested in: 1, high altitude wind energy Land use systems gives up huge " kite ", changes beveled structure into, utilizes parachute
Circular symmetric structure improve system stability；2, use umbrella ladder combining form, increase generated output and improve power stability.
The degree of difficulty of this technology path " kite-type " technology path relatively is less, but there is also how electricity generation system ensures huge landing
The free-open-close of umbrella accurately realizes.Although the controller correlation technique that the said firm controls opening and closing umbrella has applied for that computer software writes
Weigh and obtain mandate, but the effectiveness that related software technology is in practice principle has to be tested.
Summary of the invention
The purpose of this utility model be to provide one can substantially reduce popularization and application fund input and technical difficulty and
Can be effectively improved system stability and simple operation and can efficiently utilize high altitude wind resource utilize high-altitude wind power generation
Device, thus solve the open defect of prior art.
The technical solution of the utility model
For solving above-mentioned technical problem, this utility model is achieved through the following technical solutions:
A kind of device utilizing high-altitude wind power generation of the present utility model is that this device includes the electromotor being positioned at ground
Group, ground is provided with a pair spud pile, and a pair spud pile is fixing even through balance rope and one group of huge cylinder shape axis body two ends respectively
Connecing, huge cylinder shape axis body is hollow structure, is filled with helium in cavity, and huge cylinder shape axis body is provided with fan blade, huge cylinder
Being provided with power transmission shaft in the middle part of shape axis body, power transmission shaft is connected with the generating set being located at ground through transmission hawser.
At least provided with a huge cylinder shape axis body in above-mentioned one group of huge cylinder shape axis body.
It is provided with 1～20 huge cylinder shape axis body in above-mentioned one group of huge cylinder shape axis body.
Owing to have employed technique scheme, compared with prior art, prior art electromotor is aloft for this utility model
Time, generator power increases, and weight the most also can increase, and lift-off difficulty strengthens, and generated output is restricted.This utility model will be sent out
Motor is arranged on ground, and uses the simple structure of the huge cylinder shape axis body being filled with helium, and this utility model is at principle and structure
Make the most unlike the prior art.And prior art electromotor is when ground, use " kite " under wind-force brushes upwards
Motion, pulls rope to drive generating set to generate electricity the most simultaneously；When " kite " is to needing reverse hoist engine by " kite " time the highest
Pull back, in order to avoid unit cannot generate electricity in " kite " reverse procedure, use many groups " kites " to rotate.The most existing
There is principle structure complexity, the shortcoming that many groups " kite " operation complexity should not control on the ground in technology electromotor.This practicality is new
It is little that the most existing electromotor of type has investment at terrestrial techniques, and simple structure easily operates, dismounts advantage flexibly.This practicality is new
It is little that the skyborne technology of the most existing electromotor of type has lift-off limitation in height, advantage that installed capacity is big.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Accompanying drawing is labeled as: 1-generating set, 2-spud pile, 3-balance rope, 4-huge cylinder shape axis body, 5-fan blade, 6-
Power transmission shaft, 7-transmission hawser.
Detailed description of the invention
Below in conjunction with embodiment, detailed description of the invention of the present utility model is described in detail as follows.
This utility model is to be constituted according to a kind of following method utilizing high-altitude wind power generation, and the method is to be subject to
Wind element is fabricated to the huge cylinder shape axis body of hollow structure, and huge cylinder shape axis body is filled with helium, huge cylinder shape axis body two
Hold fixing by balance rope and be connected with ground spud pile；Owing to helium gas pycnometer is much smaller than air specific weight, huge cylinder
Shape axis body is suspended in high-altitude；Huge cylinder shape axis body is provided with fan blade, fan blade drive under the blowing of wind huge cylinder shape axis body
Rotating, be provided with power transmission shaft in the middle part of huge cylinder shape axis body, power transmission shaft is connected with the generating set being located at ground through transmission hawser.Huge
Connect between two balance ropes at type cylinder shape axis body two ends and have one group of huge cylinder shape axis body, in each huge cylinder shape axis body
The power transmission shaft in portion is all connected with the generating set being located at ground through transmission hawser.Balance rope is to have high tenacity, low weight characteristic
Rope；Connect the right and left and the spud pile on ground of helium cylinder respectively, play the effect of balance helium rotation attitude.Pass
Dynamic hawser is the looped ropes with high tenacity, low weight, wear-resistant property；Respectively with each huge cylinder shape axis body in the middle part of
Power transmission shaft and generating set connect, and the kinetic energy that each huge cylinder shape axis body rotates is transferred to generating set.
High-altitude wind power generation is utilized according to the one of the present utility model that the above-mentioned method utilizing high-altitude wind power generation is constituted
Device, including being positioned at the generating set 1 on ground, ground is provided with a pair spud pile 2, and a pair spud pile 2 is respectively through balance rope 3
Fixing with one group of huge cylinder shape axis body 4 two ends and be connected, huge cylinder shape axis body 4 is hollow structure, is filled with helium in cavity, huge
Type cylinder shape axis body 4 is provided with fan blade 5, is provided with power transmission shaft 6 in the middle part of huge cylinder shape axis body 4, power transmission shaft 6 through transmission hawser 7 with
The generating set 1 being located at ground connects.Under normal conditions, according to the size of generating capacity, at one group of huge cylinder shape axis body 4
In 1～20 huge cylinder shape axis body 4 can be set；In the case of balance rope 3 and transmission hawser 7 use conditions permit, it is possible to
Up to a hundred huge cylinder shape axis bodies 4 are set in one group of huge cylinder shape axis body 4.
Embodiment
High-altitude cylinder passes band wind power generation method, and building blocks of function is mainly by huge cylinder shape axis body 4, balance rope 3, transfer cable
Rope 7, generating set 1 four part composition.
Huge cylinder shape axis body 4 is the huge cylinder shape axis body that an inside is filled with helium.Huge cylinder shape axis body 4 two ends
For connecting shaft, huge cylinder shape axis body 4 two ends are passed through connecting shaft and are connected with balance rope 3 and can be supported on rotation on balance rope 3；
It is power transmission shaft 6 in the middle of cylinder, connects transmission hawser 7；Huge cylinder shape axis body 4 cross section is windmill spiral pulpous state, blows at wind-force
Stroke lower rotation.
Balance rope 3 is to have high tenacity, the rope of low weight characteristic.Formed by two, connect huge cylinder shape axle respectively
The right and left of body 4 and ground, play the effect balancing huge cylinder shape axis body 4 rotation attitude.
Transmission hawser 7 is the rope with high tenacity, low weight, wear-resistant property.One and join end to end.Respectively with huge
Type cylinder shape axis body 4 intermediate propeller shaft 6 and generating set 1 connect, and play the kinetic energy by huge cylinder shape axis body 4 rotates and are transmitted to
The effect of generating set 1.
Balance rope and transmission hawser all can directly use nylon rope of the prior art, climbing rope or parachute rope as flat
Weighing apparatus rope or transmission hawser；Balance rope and transmission hawser may be used without the preferable steel wire rope of pliability in prior art and make.
Generating set 1 is conventional equipment, with integral device Performance Match.Generating set is driven by the transmission hawser 7 rotated
Generating set 1 generates electricity.
Aforementioned high-altitude cylinder passes four building blocks of functions of band wind-power electricity generation, and huge cylinder shape axis body 4 is under the pulling force of balance rope 3
Being suspended in aerial, rotate under wind-force brushes effect, and then drive transmission hawser about 7 to circulate, transmission hawser 7 drives electromotor
Group 1 generating.
Claims (3)
1. utilize a device for high-altitude wind power generation, including the generating set (1) being positioned at ground, it is characterised in that: on ground
Being provided with a pair spud pile (2), a pair spud pile (2) is solid with one group of huge cylinder shape axis body (4) two ends through balance rope (3) respectively
Fixed connection, huge cylinder shape axis body (4) is hollow structure, is filled with helium in the cavity of huge cylinder shape axis body (4) hollow structure
Gas, huge cylinder shape axis body (4) is provided with fan blade (5), and huge cylinder shape axis body (4) middle part is provided with power transmission shaft (6), power transmission shaft
(6) it is connected with the generating set (1) being located at ground through transmission hawser (7).
Utilize the device of high-altitude wind power generation the most according to claim 1, it is characterised in that: at described one group of huge cylinder shape
At least provided with huge cylinder shape axis body (4) in axis body (4).
Utilize the device of high-altitude wind power generation the most according to claim 2, it is characterised in that: at described one group of huge cylinder shape
Axis body (4) is provided with 1～20 huge cylinder shape axis body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620814259.4U CN205876602U (en) | 2016-07-31 | 2016-07-31 | Utilize high altitude wind power generation's device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620814259.4U CN205876602U (en) | 2016-07-31 | 2016-07-31 | Utilize high altitude wind power generation's device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205876602U true CN205876602U (en) | 2017-01-11 |
Family
ID=57699279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620814259.4U Withdrawn - After Issue CN205876602U (en) | 2016-07-31 | 2016-07-31 | Utilize high altitude wind power generation's device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205876602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089574A (en) * | 2016-07-31 | 2016-11-09 | 贵州省水利水电勘测设计研究院 | A kind of method and device utilizing high-altitude wind power generation |
-
2016
- 2016-07-31 CN CN201620814259.4U patent/CN205876602U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089574A (en) * | 2016-07-31 | 2016-11-09 | 贵州省水利水电勘测设计研究院 | A kind of method and device utilizing high-altitude wind power generation |
| CN106089574B (en) * | 2016-07-31 | 2018-10-30 | 贵州省水利水电勘测设计研究院 | A kind of method and device using high-altitude wind power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170111 Effective date of abandoning: 20181030 |
|
| AV01 | Patent right actively abandoned |