CN105804947B - Tower-type turbine wind power generation device - Google Patents
Tower-type turbine wind power generation device Download PDFInfo
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- CN105804947B CN105804947B CN201610234587.1A CN201610234587A CN105804947B CN 105804947 B CN105804947 B CN 105804947B CN 201610234587 A CN201610234587 A CN 201610234587A CN 105804947 B CN105804947 B CN 105804947B
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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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
-
- 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
- F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having a plurality of rotors
-
- 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
- F03D7/00—Controlling wind motors
- F03D7/06—Controlling wind motors the wind motors having rotation axis substantially perpendicular to the air flow entering the rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0448—Steel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0448—Steel
- F05C2201/0451—Cast steel
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- 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
Tower-type turbine wind power generation device of the present invention is the improve and perfect of former tower-type turbine wind power generation device ZL201110279979.7 patentees, novel wind turbine standard paragraphs composition turbine rotary body is coupled to complete machine rotary body with Rigid Pile, axes body, elastic roller device on Rigid Pile undertakes whole gravity and is run on the track using axes body as the center of circle, make is not influenced never the advantages of falling tower by wind speed and direction more benefits evident, and the extension of axes body reducing is coupled with universal shaft to be driven separate unit or more dc generator computer operatings to change generated energy with wind speed also therewith to change.Divide 4 grades, small-sized A turbine diameters D4~8~14M meters, power W2~3000KW/ platforms, it powers suitable for cell, medium-sized B, the KW/ platforms of D16~30M, W0.5~50,000, suitable for inland wind field, large-scale C, D32~60M, W10~200,000 KW/ platforms, ultra-large type D >=64M, the KW/ platforms of W >=300,000, large-scale, ultra-large type are suitable for marine wind field and landscape.
Description
Technical field
The present invention relates to a kind of generally applicable tower turbine wind in the high-power cheap exploitation wind energy resources in all kinds of wind domains of energy
Electric installation.
Background technology
Currently, developing the common recognition that clean wind energy resources are various countries, in November, 2015, Paris climate Conference highlighted weight later
Depending on 1.3 hundred million current KW Wind turbines installed capacitys are increased to 2.5 hundred million KW of the year two thousand twenty by China thus, are fulfilled in conference
It promises to undertake " regenerative resource will be the 15% of national energy share ".However the trunnion axis rotation paddle wind-powered electricity generation that the current whole world is uniquely passed through
Unit benefits from the MW class that scientific and technological progress goes to today from mill room to power generation, but complete machine structure does not have essential change, still in
" ecosystem " so that occur many insufficient and drawbacks under high-power state, the bigger drawback of power the big to being difficult to come out as an article, cannot
Adaptation is survived under severe wind regime.Illustration：" wind energy " 2 phase page 88 in 2015 publishes Mr.'s Wu Wenwei text, on September 21st, 2013
" Lepus " typhoon passes by Guangdong Honghaiwan's wind power plant, 16~17 grades of fitful wind, and the 660KW units 10 of the whole audience 25 are thoroughly broken
It ruins ....Accordingly, 3000KW/ platforms~8000KW/ platforms, can survive no strong evidence under such wind regime, all be the drawback in structure
It is out of joint.It is briefly described as below：1), agent structure --- tower is free end (tower top) carrying cabin whole gravity G, revolves paddle water
Flat-pushing power FH, moment M 1, the single column member of rotating torque M2, torque M3 claim this stress in structural mechanics, structure design
The component of state is to press, is curved, turning round least favorable component, in addition the maximum value of the remote super design specification of slenderness ratio (column diameter and length ratio)
12,100% can assert it is high-risk unstable component；2), wind wheel, rotation paddle long ＞ 50M, wheel footpath ＞ 100M undertake uneven wind-force
The shell of more letter external force such as dynamic load, centrifugal force, moment of flexure, rotating torque, torque, can also claim high-risk structure member；3) according to 1),
2) complete machine structure described in should regard as the high-risk unstable structure that single cylinder top independently supports workpiece, and 4), efficiency
Low (wind power conversion efficiency), which passes through, revolves the ratio between paddle swept area whole kinetic energy power and rated output power.Illustration：Revolve paddle machine
Group FC127-5000, in wind speed V=13M/S, rated output power 5000KW, efficiency is only 3.3%, and it is extra then to be laid down along slurry
Wind energy power curve when evening up to V=30M/S complete Brake stop abandon wind, efficiency=0；5), according to 4) described, the phoenix condition of adaptation
It is limited, can only the limited operating in wind speed setting, existing rotation paddle unit general rule, 20 revs/min of rotating speed ＜, wind speed V≤10~12M/
Second, super computer instruction " feathering " unloads wind and saves from damage, V≤20 (30) M/S, and wind is abandoned in instruction parking, and complete machine can only when V ＞ 50M/S
Destroyed tower after standing upright 10~3 seconds.Above-mentioned drawback and deficiency prevent trunnion axis rotation paddle unit in fact to have gone to it from taking off
Tired " technical bottleneck ", therefore the important task of extensive high-power exploitation wind-powered electricity generation is undertaken, unique solution is only innovated, and is promoted
Design concept is set about from complete machine structure, thoroughly breaks away from the constraint of rotation paddle structure, is ground wound and is adapted to develop in any wind regime, wind domain
The novel unit of wind-powered electricity generation.Although preceding patent ZL201110279979.7 tower-type turbine wind power generation devices solve not by the wind in the design
Fast wind direction influences and never falls the working condition of tower, also breaches the installed capacity of high-power (10,000 KW), but in computer model
Further investigation in still show insufficient the advantages of constraining it with drawback.It is summarized as follows：1) newel is turbine rotary body
Rotation center, only accept by roller bearing device distribution Lai center pressure of a small amount of gravity as rotational positioning, in fact make
The centrifugal force that generates when an important factor for turbine rotary body stable operation is itself rotation, such as gyro and gyro positioning principle,
Rather than newel.Thus its setting necessarily makes the critical pieces such as corresponding Cover For A Turbine axis, umbrella tooth wheel disc, roller bearing device be
It is large-sized, it is especially prominent when installed capacity is more than 10,000 KW/ platforms, so that processing, transport, installation is all inconvenient；2) it can not be equipped with
Device, though braking has no big use to the working condition of unit, the catastrophic failure of reply equipment operation, Brake stop is can not
Missing；3) in high-power unit, set axis and umbrella tooth wheel disc are that rigidly connected entire length ＞ 100M are supported on roller axle
On bearing apparatus, ensure the occlusion precision damping noise reduction of gear by the finite elasticity variable of computer regulating hydraulically extensible layer, but
Due to their diameter ＞ 5M, manufacture craft, installation accuracy difficulty up to standard are big, necessarily affect the steady of system operation and debugging
Difficulty；4) high-power unit covers shaft diameter ＞ 5M, reduces the wind area of turbine impeller, to influence the power generation work(of complete machine
Rate.
Invention content
Tower-type turbine wind power generation device provided by the invention is former tower-type turbine wind power generation device ZL2011102797.7 patent rights
The improve and perfect of people.The turbine rotary body that design length (height) is made of novel wind turbine standard paragraphs is reinforced being coupled in bottom section
Disk is coupled to form complete machine rotary body with Rigid Pile, axes body, and the elastic roller device on Rigid Pile undertakes whole gravity,
Using axes body to be run on the track in the center of circle, axes body extends through reducing to be coupled with first segment universal shaft, and driving is matched on axis
There is first dc generator of clutch to operate, axis extension is coupled with second segment universal shaft, active of the driving equipped with clutch
Bevel gear disk drives more driven bevel pinions, clutch and dc generator operating, whole computer operating that can make any one
Dc generator isolated operation and Duo Tai are run simultaneously, adapt to the purpose of design that wind speed variation generated energy also changes therewith.Cover 4
A rank：Small-sized A, turbine diameter D=4~8~14M, power W=2~3000KW/ platforms are independently-powered suitable for cell, medium-sized B,
The KW/ platforms of D=16~30M, W=0.5~50,000, are suitable for inland wind field, large-scale C, D=32~60M, and the KW/ platforms of W=10~200,000 surpass
300,000 KW/ platforms of large-scale D, D ＞ 64M, W ＞, large-scale, ultra-large type are suitable for marine wind field and landscape.After to former patent optimization design
Compact integral structure is firm, and main body element size significantly reduces, and so that manufacture installation is easy to precisely up to standard, is effectively shortened
The construction period of complete machine landing power generation, improve the adaptability changed to wind speed and power benefit.Example：Medium-sized B, turbine rotation
Body is formed using the wind turbine standard paragraphs of two kinds of different-diameters, base segment turbine diameter Da=22M, the high ha=6M of section, totally 10 sections,
Ha=60M pushes up section Db=28M, Hb=80M, the high Hc=3M of Rigid Pile, the total high H1=Ha+Hb+Hc=of worm gear rotary body
143M, the high H2=9M of computer room, tower body total high H=H1+H2=152M, first dc generator rated power W1=8000KW, umbrella
4 dc generator W2=4 × 2500KW/ platforms that gear train drives=10,000 KW, total installed capacity rated power W=W1+W2=
When 1.8 ten thousand Kw, wind speed V≤10M/S, only it need to start first dc generator W1, as wind speed increase starts W2 successively again, easily
Reached high-power standard.
The object of the present invention is achieved like this, and a kind of design concept of tower-type turbine wind power generation device is rotated based on turbine
Balance and stability when body rotates is supported (gyro principle) by centrifugal force, eternal perpendicular to benchmark by center of rotation of central axes
Face (chassis level face) be never fall tower theoretical foundation, therefore wind turbine design only need to by the wind-force suitable for any wind regime into
Row Intensity Design.The present determines that wind speed V >=60M/S, q=800 kilograms/square metre of wind-force dynamic load are design parameter.It is novel
Wind turbine is by the hollow Varied section arc impeller of three semi-cylindricals and equilateral triangle steel column (reinforcing steel cylinder containing inscribe)
Heart body is coupled, and upper and lower end face is closed and is coupled disk and forms that three faces are constrained to support (three face fixing ends etc. strong harden structure) firmly
It is whole, all using the anti-rotten steel bolt of high intensity and welding combination manufacture, equilateral triangle steel completely up to standard through strength checking
The center of gravity (i.e. the steel cylinder center of circle) of column is central axes-center of rotation of complete machine rotary body.Wind turbine through this structure design is not only
Have many advantages, such as that wind catching area more more smooth than the streamlined of former Patent design increases, power benefit improves, also manufacture is made to install
All become simple and practicable.The earth's surface distribution of wind energy resources increases with height and is increased, to high level exploitation wind energy like excavation is " rich
Mine ", therefore, the diameter for pushing up section turbine rotary body in high-power unit design using increasing are necessary, top section turbine diameter D1
＞ base segments D2 is more advantageous to the balance and stability effect (such as gyro) for playing centrifugal force to complete machine.Turbine rotary body substrate is reinforced being coupled
The Rigid Pile of disk and diameter ＞ D2 are coupled to complete machine rotary body and pedestal, and edge sets more elastic roller device supports all weights
Power is run on the circuit orbit on computer room roof, and the axes body of Rigid Pile rotation center is high-strength abrasion-proof cast steel part, will be turned
The power of kinetic moment reaches first segment universal shaft, and clutch drives first dc generator, bottom axis to extend and second segment ten thousand
To axis, clutch coupling, the more dc generators power generation output of driving umbrella tooth wheel system, every is equipped with independent clutch
Device, can separate unit or successively more power generation operating, whole computer operating.Although complete machine generated output gradient is very big, cover
Wind speed section is still limited, and when wind speed increases to the extreme value of generated energy, its solution is that computer regulating dc generator is encouraged
Magnetoelectricity stream makes power drop to save state from damage and run to wind speed decreased to normal value, and the safety of complete machine hypervelocity rotation is by pressing strong wind wind
The structural strength of power dynamic load design ensures, realization, which never shuts down, abandons wind achievees the purpose that not by air speed influence.Using universal
Axis transmission can eliminate the manufacture and installation for requiring high concentricity, and clutch can complete the random combine of generator, reduce vibration and
Noise, on the bracket convex edge platform on computer room wall column top, if more hydraulic braking locks, when only computer room catastrophic failure must be shut down
There is provided braking, it is impossible to be used in speed governing, the brake disc because of device in Rigid Pile bottom overheat the safety of entail dangers to cushion cap steel construction.Machine
Room is high strength reinforced concrete overall structure, and roof is the orbital platform for carrying turbine rotation running body, and interior is that power generation is defeated
The working space gone out, basis are full machine " cushion cap ", concrete grade >=C30, steel content >=2%, the rail of medium-sized B or more types
Road tabletop of platform spreads C50 iron-aggregate concretes, and 100 millimeters of thick ＞ constructs by heavy rail requirement, and track is seamless round heavy rail, strength
Bolt, snak link are fixed.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples
Fig. 1 is the general assembly configuration diagram of the present invention
Fig. 2 is I-I (II-II) structure section figure of Fig. 1
Fig. 3 is the III-III sectional views of Fig. 1.
In Fig. 1, Fig. 2, Fig. 3, epimere D1 turbines rotary body 1, hypomere D2 turbines rotary body 2, axes body 3, ball bearing A4,
Computer room 5, universal shaft A6, clutch 7, dc generator and shield 8, steel construction cushion cap and ball bearing B9, universal shaft B10, from
Clutch and shield 11, driving bevel gear disk 12, computer room gate 13, roller bearing pedestal 14, dc generator 15, driven bevel pinion
16, bearing block 17, clutch 18, gearbox 19, foundation anchor 20, computer and transmission ＆ distribution electric installation 21, elastic roller and track
Device 22, brake apparatus 24, rainwater-collecting platform 25, is reinforced being coupled disk 26, lightning rod 27 Rigid Pile 23.
Specific implementation mode
It is medium-sized B in the embodiment shown in fig. 1, D28/22 turbine wind generators are designed to two sections according to gyro principle
Different-diameter D1 and D2 turbine rotary body, reinforced disk 26 etc. are coupled to complete machine turbine rotary body by force.Epimere D1 turbines rotary body 1
The novel high h1=8M of wind turbine standard paragraphs section, turbine diameter D28M, totally 10 sections, L1=80M, hypomere D2 worm gears rotary body 2
The high h2=6M of standard paragraphs section, totally 10 sections, L2=60M, the total high L=L1+L2=140M of turbine rotary body, pedestal and Rigid Pile
23 (high 3M), axes body 3 are coupled, and 8 elastic roller devices 22 are arranged in edge, run and hold on the track of diameter D3=23M
Whole gravity are connect, axes body 3 is coupled with universal shaft A6, and first dc generator 8, rated power W1=are driven through clutch 7
8000KW, design overload factor n >=2, i.e., maximum admissible power (W1)=1.6~2.0 ten thousand KW in short-term, in wind speed V≤10M/S
Independent operating.Lower end axis extension is coupled driving bevel gear disk 12, clutch 11 with universal shaft B9, as wind speed V >=10M/S,
Start successively and is arranged symmetrically to obtain 4 driven bevel pinions 16 and dc generator 15, power W2=4 × 2500KW, equal separate configurations
Clutch, can separate unit or successively all operating, illustrated by Fig. 3 section views, maximum admissible power (W2)=2.0~2.5 ten thousand KW is whole
Machine general power W=W1+W2=1.8 ten thousand KW, maximum admissible power (W)=(W1)+(W2)=3.6~40,000 KW, whole computer 21
Control, when wind speed is more than maximum admissible power, computer starting emergency measure reduces the exciting current of generating set, reduces
Generated output is saved from damage, and quickly rotation is ensured by firm structural strength complete machine, rotational resistance and rotating speed it is square directly proportional,
Natural equilibrium is can reach under computer regulating, ensures to proceed to wind speed decreased under the power rating of 3.0~2.8 ten thousand KW
To normal value.The brake disc and the liquid on computer room roof annular bracket platform that brake apparatus 24 is mounted in Rigid Pile bottom space
It presses brake block to constitute, totally 8 computer operatings, is only used as the necessary Brake stop of burst accident in computer room, cannot act as speed governing,
Because damper brake drastically generates heat the safety of entail dangers to Rigid Pile steel construction in speed regulation process, pernicious secondary accident is caused.Computer room
The interior cat ladder manhole that is equipped with leads to roof for installation and maintenance.Roller bearing cup 14 is made of roller bearing layer with tack spring layer closed
Babinet tries to get to the heart of a matter to the driving bevel gear of merging and provides the constraint of resilient support and vibrating noise.The wind of nature is high turbulence
Fluid, it is not only very big with High variation, even if being also variation in every square metre, it is uneven to be divided into the reply of limited section
The adverse effect that even wind-force dynamic load deforms structural elasticity is highly effective.Therefore, turbine rotary body uses modularization wind
Dynamic turbine standard paragraphs composition is necessary means in structure design.Present invention determine that design wind speed V >=60M/S, q=800 it is public
Jin/square metre, wind-force dynamic load (contain Dynamic Amplification Factor), verify the structural strength of wind turbine and stability be it is up to standard, visually
For by air speed influence, Fig. 2 shows the section structures of wind turbine standard paragraphs.Turbine impeller is in totally three semi-cylindrical Varied sections
Empty arc plate is coupled to three end to end semi-cylindrical streamlined cavitys with equilateral triangle center steel column, is formed in wind forever
The turbine body of remote same direction rotation, achievees the purpose that not influenced by wind direction, turbine impeller scoreboard point, stage casing and root, material
For high-strength corrosion-resistant steel plate, plate point outer rim convex surface steel plate is thick >=10 millimeters, and inner edge concave surface is thick >=6 millimeters of welding, crotch with
Stage casing thickness >=3 millimeters of steel plates are coupled, and the cylindrical surface Varied section cavity formed between plate is equipped with floor of putting more energy into, and root steel plate thickness >=10 are in the least
Rice is flowing transition section, in the center line both sides tangent with center steel column 160 millimeters of connection of inset type countersunk bolt M16 spacing
Knot, bolt head weldering is flat, and with thick >=1 millimeter of sheet metal sealing (weldering), the equilateral triangle body of newel is with thickness >=15 millimeters at both ends
Welded steel plate is coupled with the steel cylinder inscribe of outer diameter 3.7M, wall thickness >=20 millimeter, point of contact center line 160 milli of countersunk bolt M20 spacing
Meter Lian Jie, steel plates outer diameter 3.7M, internal diameter the 2.5M end socket (weldering) such as steel cylinder both ends use form inner edge and are coupled disk.Upper and lower tie-plate is thick
>=20 millimeters of three circles of steel plate point, the first loop diameter 6M, blocked center steel column, internal diameter 2.5M, intersegmental coupling bolt M24, box out Φ
26, each three circles, 160 millimeters of spacing inside and outside column, the second circle mid-game, steel plate is 600 millimeters wide, if 2 circle coupling bolts, 160 milli of spacing
Rice, third circle disk is 800 millimeters wide along steel plate, if three circle coupling bolts, 160 millimeters of spacing are injected high-strength after the above-mentioned acceptance of work
Spend the Varied section cavity in polyester foamed object filling impeller.If 5 section standard paragraphs are that a radix assembles at the scene, spray painting once again,
For lifting after examination.Rigid Pile 23 is the rigid structure body that space truss mixes composition with shaped steel beam slab, and material is high intensity
Anticorrosive steel, D4=23.8M, H3=3.0M, end along be equipped with 8 at elastic roller device 22 pedestal, the connection disk of upper disk with
Turbine rotary body substrate is reinforced being coupled disk connection, and bottom surface is equipped with the brake disc of brake apparatus, and center has keyway sleeve to install axes body
3, it is in place there are 650 millimeters of manhole Φ, it can enter from roof in axes body and lead to each standard paragraphs implementation installation and maintenance.
Axes body 3 is wear-resistant cast steel parts, diameter 4M, wall thickness >=100 millimeter, has coupling bolt along 300 millimeters, internal diameter 3.4M in upper end
160 millimeters of 26 spacing of hole Φ is coupled disk with the reinforcement of rotary body substrate and is coupled, and keyway key is coupled with Rigid Pile 23, and lower end is casting
The reducing axis body of envelope is transitioned into D=800 millimeters, is coupled with the crosshead of paragraph 1 universal shaft A6, taper changes to the lower end diameter of axle
600 millimeters of crosshead is coupled axis clutch 7, and first dc generator 8, power W1=8000KW is driven to be held through steel construction
The 2nd section of universal shaft B10 of 9 sensible lower layer of platform, clutch 11 drive driving bevel gear and 4 driven bevel pinions, generator 15, work(
Rate W2=4 × 2500KW completes the power generation output of complete machine operation.Computer room is built up by high strength reinforced concrete integral cast, is mixed
Solidifying soil label >=C30, steel content >=2% are equipped with twice gate, and high 4.0M, wide 3.6M are complete machine operation power generation, transmission of electricity, braking
Etc. equipment basis, roof orbital platform face layer is high intensity iron-aggregate concrete, thick >=150 millimeters, label >=C50, pre-buried face
Layer steel plate is laid with the special seamless heavy rail of circle, diameter 23M, and high-strength bolt, snak link pad are fixed, and interior is power generation, power transmission and distribution
Workplace, interior wall set 800 millimeters of cat ladder manhole Φ, lead directly to roofdeck.
Tower-type turbine wind power generation device with this structure not only remains all of former patent ZL201110279979.7
Function also eliminates to construct large scale necessary to the main components such as newel, set axis, wind turbine wind catching area is made to increase
Add, power benefit improves, and manufacture installation is all simple and direct lucid and lively.No matter separate unit for outlying cities and towns power supply or large-scale cluster wind
Electric field is developed, and harmony and natural is all coped with to obtain.Grandness is valiant to stand erect in the length and breadth of land in this world, and the magical glamour of large aobvious Created in China is right
Extensive cheap exploitation wind energy resources will make contribution of attracting attention.
Claims (5)
1. a kind of tower-type turbine wind power generation device, it is characterized in that：The turbine rotation of design length is made of novel wind turbine standard paragraphs
Swivel is coupled disk in bottom section and is coupled to complete machine rotary body with Rigid Pile, axes body, and the elastic roller device on Rigid Pile is held
The whole gravity of load are run on the computer room roofdeck track using axes body as the center of circle, and axes body extends through reducing to be joined with universal shaft
Knot, driving configures the separate unit of independent clutch by computer operating or more dc generator power generations operate, and adapts to wind speed variation
Generated energy also changes therewith, top section turbine diameter D1＞ base segment diameters D2It is more to the balance of complete machine and capture to be conducive to centrifugal force
Wind energy.
2. tower-type turbine wind power generation device according to claim 1, it is characterized in that：Novel wind turbine standard paragraphs are by semicolumn
The hollow Varied section arc impeller of shape is coupled with equilateral triangle center steel column centerbody, and upper and lower end face is closed and is coupled disk formation three
The firm entirety of the constrained support in face injects the Varied section in high-strength polyester foamed filling impeller after the above-mentioned acceptance of work
Cavity.
3. tower-type turbine wind power generation device according to claim 1, it is characterized in that：Rigid Pile is steel construction, and material is
High-strength corrosion-resistant steel.
4. tower-type turbine wind power generation device according to claim 1, it is characterized in that：Elastic roller device is made of tack spring
Two steel bobbins for having flange of base supports.
5. tower-type turbine wind power generation device according to claim 1, it is characterized in that：Computer room is whole by high strength cast iron mixed mud
Casting is built up, be complete machine operation power generation, power transmission and distribution, braking equipment basis.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234587.1A CN105804947B (en) | 2016-04-18 | 2016-04-18 | Tower-type turbine wind power generation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234587.1A CN105804947B (en) | 2016-04-18 | 2016-04-18 | Tower-type turbine wind power generation device |
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| Publication Number | Publication Date |
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| CN105804947A CN105804947A (en) | 2016-07-27 |
| CN105804947B true CN105804947B (en) | 2018-09-28 |
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ID=56460206
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610234587.1A Active CN105804947B (en) | 2016-04-18 | 2016-04-18 | Tower-type turbine wind power generation device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201934259U (en) * | 2011-03-07 | 2011-08-17 | 李承恩 | Flow guiding device of wind power generation tower |
| CN102619691A (en) * | 2011-09-21 | 2012-08-01 | 秦寿生 | Tower-type turbine wind power generation device |
| CN204900157U (en) * | 2015-07-27 | 2015-12-23 | 刘俏云 | Hang down and shaft type half and half close universal wind power generation set |
| CN206636701U (en) * | 2016-04-18 | 2017-11-14 | 秦寿生 | Tower-type turbine wind power generation device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2312255A1 (en) * | 2006-05-25 | 2009-02-16 | Lorenzo Flores Lumbreras | EOLIC energy transformation tower |
-
2016
- 2016-04-18 CN CN201610234587.1A patent/CN105804947B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201934259U (en) * | 2011-03-07 | 2011-08-17 | 李承恩 | Flow guiding device of wind power generation tower |
| CN102619691A (en) * | 2011-09-21 | 2012-08-01 | 秦寿生 | Tower-type turbine wind power generation device |
| CN204900157U (en) * | 2015-07-27 | 2015-12-23 | 刘俏云 | Hang down and shaft type half and half close universal wind power generation set |
| CN206636701U (en) * | 2016-04-18 | 2017-11-14 | 秦寿生 | Tower-type turbine wind power generation device |
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| Publication number | Publication date |
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| CN105804947A (en) | 2016-07-27 |
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