CN107023439A - A kind of large-scale vertical shaft type wind generator system - Google Patents
A kind of large-scale vertical shaft type wind generator system Download PDFInfo
- Publication number
- CN107023439A CN107023439A CN201710396508.1A CN201710396508A CN107023439A CN 107023439 A CN107023439 A CN 107023439A CN 201710396508 A CN201710396508 A CN 201710396508A CN 107023439 A CN107023439 A CN 107023439A
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- fan blade
- generator
- wind
- vertical shaft
- column
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 10
- 238000010248 power generation Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
-
- 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
-
- 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
-
- 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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- 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 invention provides a kind of large-scale vertical shaft type wind generator system, including concrete foundation, column, transmission device, generator and telescopic horizontal rotation fan blade group, uprights vertical is arranged on concrete foundation center, from top to bottom uniform intervals are set with multiple bearings on column, radially even interval is installed with multiple horizontal rotation fan blade groups on each bearing, connected and supported by connector between two neighbouring and relative horizontal rotation fan blade groups, the connector of bottom is connected by transmission device with generator.This large-scale vertical shaft type wind generator system that the present invention is provided, it is small to solve single-machine capacity, and cost is high, and electric energy output is unstable, it is impossible to the problems such as directly online is dissolved.The present invention makes full use of local wind resource, particularly high and medium high-quality wind-force, drives unit heavy-duty generator, exports stable electric energy, can be run with direct grid-connected.Wind-power electricity generation will be made to turn into the main force of new energy, there is good application prospect.
Description
Technical field
The invention belongs to wind generator facility technical field, and in particular to a kind of large-scale vertical shaft type wind generator system.
Background technology
The Double jeopardy of the limited reserves reduction of appearance and fossil fuel with increasingly severe problem of environmental pollution
Increasingly deepen, development and utilization of the mankind to regenerative resource becomes incomparable urgent.The fast development of existing wind energy utilization technology
Wind energy has been set to turn into a kind of renewable resource of currently the most important ones.Wind energy is largely passed through wind-force by existing wind energy transformation system
Machine device is converted into mechanical energy, is then converted into electric energy by motor.Usual wind energy conversion system presses wind wheel rotary shaft in the direction in space,
It is divided into horizontal-shaft wind turbine and the major class of upright shaft wind motor two, existing tens thousand of wind energy conversion systems are used as supplementary energy in operation in the world
Playing huge effect.It is that energy output is unstable first, especially but conventional wind machine still suffers from some weak points
Be large scale wind power machine wind energy utilization it is low, single-machine capacity is small, and floor space is big, does not possess also as the condition of separate energy source；
Secondly, the security reliability of wind energy conversion system there is no abundant guarantee；In addition, the cost of wind energy conversion system is still not enough to fire with mineral in a short time
Material mutually competition etc..
The content of the invention
The purpose of the present invention is that the energy for overcoming existing wind energy conversion system to exist exports that unstable, wind energy utilization is low, occupation of land face
The problem of product is greatly and cost is high.
Therefore, the invention provides a kind of large-scale vertical shaft type wind generator system, including concrete foundation, column, transmission
Device, generator and telescopic horizontal rotation fan blade group, the uprights vertical are arranged on concrete foundation center, on column by
Uniform intervals are up to descended to be set with multiple bearings, radially even interval is installed with multiple horizontal rotation fan blades on each bearing
Connected and supported by connector between group, two neighbouring and relative horizontal rotation fan blade groups, the connector of bottom leads to
Transmission device is crossed to be connected with generator.
The horizontal rotation fan blade group is made up of horizontal spindle, horizontal extension axle and the adjustable fan blade of front face area, fan blade
Installed in one end of horizontal extension axle, the other end of horizontal extension axle is connected with horizontal spindle, and peace is fixed in horizontal spindle end
On bearing.
The fan blade is resistance-type fan blade.
Also include wind-driven power generation control system, wind-driven power generation control system respectively with it is flexible on horizontal extension axle
Control device and the front face area control set for adjusting connection on fan blade, the flexible and fan blade of controlled level telescopic shaft
Front face area.
The front face area control set for adjusting is the opening adjusting device or controlled level telescopic shaft for adjusting fan blade aperture
The anglec of rotation adjusting means of rotation.
The generator is arranged in concrete foundation top or inside around column, centered on column, from inside to outside, hair
Motor stator, generator amature and generator casing arrange that generator amature is fixed in generator casing around column successively
Wall, rotates around generator unit stator together.
The column cross-section is circle.
Beneficial effects of the present invention：This large-scale vertical shaft type wind generator system that the present invention is provided, is solved long-term tired
Many problems of wind-power electricity generation are disturbed, such as single-machine capacity is small, cost is high, electric energy output is unstable, it is impossible to which directly online, which is dissolved etc., asks
Topic.The present invention makes full use of local wind resource, particularly high and medium high-quality wind-force, drives unit heavy-duty generator, output
Stable electric energy, can be run with direct grid-connected.Wind-power electricity generation will be made to turn into the main force of new energy, there is good application prospect.
The present invention is described in further details below with reference to accompanying drawing.
Brief description of the drawings
Fig. 1 is the structural representation that large-scale vertical shaft type wind generator system generator is located at concrete foundation top.
Fig. 2 is the structural representation that type vertical shaft type wind power generation system generator is located inside concrete foundation.
Description of reference numerals：1st, concrete foundation；2nd, column；3rd, bearing；4th, fan blade group is horizontally rotated；5th, connector；6、
Transmission device；7th, generator；
4.1st, horizontal spindle；4.2 horizontal extension axles；4.3rd, fan blade；
7.1st, generator unit stator；7.2nd, generator amature.
Embodiment
Embodiment 1：
In order to which the unstable, wind energy utilization of energy output for solving existing wind energy conversion system presence is low, floor space is big and cost is high
Problem, present embodiments provides a kind of large-scale vertical shaft type wind generator system as shown in Figure 1, including concrete foundation 1, column
2nd, transmission device 6, generator 7 and telescopic horizontal rotation fan blade group 4, the column 2 is vertically mounted in concrete foundation 1
From top to bottom uniform intervals are set with multiple bearings 3 on centre, column 2, and radially even interval is installed with many on each bearing 3
Connected and supported by connector 5 between individual horizontal rotation fan blade group 4, two neighbouring and relative horizontal rotation fan blade groups 4,
The connector 5 of bottom is connected by transmission device 6 with generator 7.
The operation principle of the large-scale vertical shaft type wind generator system is：
Wind-force drives all horizontal rotation fan blade groups 4 to be rotated around column 2, and is passed to mechanical energy by transmission device 6
Mechanical energy is changed into electric energy by generator 7, generator 7.It should be strongly noted that when plant area's wind-force is big, contracting can be passed through
The short length of horizontal rotation fan blade group 4, makes system be run under optimum speed；When plant area's wind-force is small, elongation level can be passed through
The length of rotating blading group 4, makes system normally run.
The diameter of column 2 and height bear peak load by it and calculated to determine, can be several meters, more than ten rice diameters, hundred meters,
The height of hundreds of meters of even more highs, can be determined according to actual conditions in build inside column, the present embodiment, and column 2 is filled circles
Cylinder；Bearing 3 is fixed on circular abutment 2, is connected with horizontal rotation fan blade group 4, each group of horizontal rotation fan blade correspondence one
Bearing 3；Horizontal rotation fan blade group 4 can from top to bottom be laid along column 2 it is multigroup, as shown in figure 1, can specifically be held according to installation
The factors such as amount, which are calculated, to be determined；Connector 5 be will horizontal rotation fan blade group 4 is connected up and down rod member, two respectively with up and down
Horizontal rotation fan blade group 4 is connected, and plays a part of connection and support level rotating blading group 4, each group is horizontally rotated fan blade by it
Group 4 connects into one by bearing 3, with large scale wind power machine of the column 2 for the rotation in the center of circle；Transmission device 6 is by top wind-force
The component that machine is connected with terrestrial power generation machine 7, is to carry out Site Design or customization according to existing structure, transmission device 6 is
Existing ripe technology, is not described in detail herein；Concrete foundation 1 is the stable basis of whole wind generator system,
It is also the place of carrying and the laying wind-driven generator of column 2, its three-dimensional-structure is needed according to the Complicated Loads and geology born
Situation, which is calculated, to be determined；The multiple horizontal rotation fan blade groups 4 that can be radially arranged along same bearing 3, two are laid with 180 degree angle,
Three are laid with 120 degree of angles, and four are laid with an angle of 90 degrees.
This large-scale vertical shaft type wind generator system that the present invention is provided, solves many difficulties of long-standing problem wind-power electricity generation
Topic, such as single-machine capacity is small, and cost is high, and electric energy output is unstable, it is impossible to the problems such as directly online is dissolved.The present invention, which makes full use of, to be worked as
Ground wind resource, particularly high and medium high-quality wind-force, drive unit heavy-duty generator, export stable electric energy, can be direct
It is incorporated into the power networks.Wind-power electricity generation will be made to turn into the main force of new energy, there is good application prospect.
Embodiment 2：
On the basis of embodiment 1, the horizontal rotation fan blade group 4 is by horizontal spindle 4.1, horizontal extension axle 4.2 and windward side
The adjustable fan blade 4.3 of product is constituted, and fan blade 4.3 is arranged on one end of horizontal extension axle 4.2, the other end of horizontal extension axle 4.2
It is connected with horizontal spindle 4.1, the end of horizontal spindle 4.1 is fixedly mounted on bearing 3.
It should be noted that the flexible electronic or hydraulic package by being disposed thereon of horizontal extension axle 4.2 is controlled,
Electronic or hydraulic work system is opened, horizontal extension axle 4.2 is stretched out or retraction movement, realizes that fan blade group torque is big
Small change, realizes that the flexible electronic or hydraulic structure of controlled level telescopic shaft 4.2 is existing ripe technology, herein
It is not described in detail；With horizontal extension axle 4.2 similarly, electronic or hydraulic package is installed on fan blade 4.3 and controls it
The front face area of fan blade 4.3, exemplified by reducing or increase front face area, opens electronic or hydraulic work system, makes level
Telescopic shaft 4.2 rotates a certain angle, and realizes the change of the front face area of fan blade 4.3, or open electronic or hydraulic system work
Make, the aperture of fan blade 4.3 is changed, realize the change of the front face area of fan blade 4.3, realize the electronic of the control aperture of fan blade 4.3
Or hydraulic structure is existing ripe technology, is not described in detail herein.
Embodiment 3：
On the basis of embodiment 2, the fan blade 4.3 is resistance-type fan blade.Specific shape is hollow hemispheric, hollow semicircle
Cylindricality, hollow triangle, hollow half rugby shape, the hollow cone bodily form etc. are therein any.Resistance-type fan blade starts wind
Speed is low, and moment of torsion is big, especially suitable for low wind speed wind field wind-power electricity generation, in addition, the fan blade 4.3 of the present embodiment uses high-strenth light-type
Material makes.
Embodiment 4：
On the basis of embodiment 2, large-scale vertical shaft type wind generator system also includes wind-driven power generation control system, wind-power electricity generation control
System processed respectively with the telescopic control device on horizontal extension axle 4.2 and the front face area on fan blade 4.3
Control set for adjusting is connected, the front face area of the flexible and fan blade 4.3 of controlled level telescopic shaft 4.2.
Wind-driven power generation control system is made up of intelligent control system and artificial intelligence supplementary controlled system.By analyzing peace
Each item data that full operation monitoring system is passed back, in time to front face area control set for adjusting, fan blade group trunnion axis extension and contraction control
System（Telescopic control device）, fan safe and maintenance locking control system send instruction, make whole wind generator system safely,
What is smoothed out operates in optimum state.Fan safe and maintenance locking control system by be arranged on ground water brake device assembly and
Mechanical caging beam assembly is constituted, and when occurring emergency work condition or maintenance needs to shut down, is sent according to fan operation control system
Instruction, starting water brake device assembly makes blower fan shut down, opening mechanical caging beam when if desired overhauling, locked blower fan, with
Just safety carries out service work.Safe operation monitoring system is by installed in each position data pick-up such as blower fan, generator and regarding
As the composition such as sensor.It is real-time by running parameter of wind speed, rotating speed, fan blade aperture and each hydraulic system or power driven system etc.
Pass the processing of fan operation control system back.It should be strongly noted that wind-driven power generation control system is existing ripe technology,
Its main function is the running for controlling whole wind generator system, and concrete structure is not described in detail herein.
Under the instruction of fan operation control system, fan safe and maintenance locking control system are opened, with fan blade windward
Horizontal extension axle 4.2 is pushed into maximum moment, Jiang Gefeng by area control set for adjusting and fan blade group trunnion axis telescopic control system
Leaf group front face area is gradually opened to maximum, and power is started by wind power system startup optimization with maximum.After system startup optimization, according to peace
The data that full operation monitoring system is passed back, rotation speed of fan is adjusted according to actual wind-force and load, makes system stable most
Good rotating speed and in the range of exerting oneself., can be by turning fan blade front face area down and shortening horizontal extension axle when plant area's wind-force is big
4.2 length, make system be run under optimum speed；, can be by tuning up fan blade front face area and elongation when plant area's wind-force is small
The length of horizontal extension axle 4.2, makes system normally run.When system is out of service or overhauls, in fan operation control system
Under instruction, fan blade group front face area is adjusted to minimum, the length of horizontal extension axle 4.2 is reduced to most short, fan safe and inspection is enabled
Repair locking control system system is locked.
Embodiment 5：
On the basis of embodiment 4, the front face area control set for adjusting is the opening adjusting device for adjusting the aperture of fan blade 4.3
Or the anglec of rotation adjusting means that controlled level telescopic shaft 4.2 rotates.The regulation of fan blade front face area is opened by adjusting fan blade
The anglec of rotation of degree or fan blade realizes, and realizes that the device of fan blade aperture and the anglec of rotation is existing structure and structure
Various, in the present embodiment, selection in the following manner realizes regulation fan blade front face area：1st, fan blade aperture is adjusted, particularly,
Two pull bars are installed, two pull bars connect electronic or hydraulic means, electronic or hydraulic means and wind-power electricity generation control on fan blade
System connection processed, wind-driven power generation control system controls two pull bar push-and-pull fan blades by electronic or hydraulic means, and then realizes
The regulation of fan blade aperture；2nd, the Windward angle of fan blade is adjusted, is rotated by anglec of rotation adjusting means controlled level telescopic shaft, wind
Leaf is arranged on horizontal extension axle, therefore fan blade is also rotated with during the rotation of horizontal extension axle, and fan blade rotation means fan blade
Front face area changes, and the specific anglec of rotation, can adjust anglec of rotation adjusting means by wind-driven power generation control system real
It is existing.Above simply to front face area control set for adjusting for example, simultaneously not only limiting and this.
Embodiment 6：
On the basis of embodiment 1, the generator 7 is arranged in the top of concrete foundation 1 or inside around column 2, with column 2
Centered on, from inside to outside, generator unit stator 7.1, generator amature 7.2 and generator casing are arranged around column 2 successively, are generated electricity
Machine rotor 7.2 is fixed on generator casing inwall, is rotated together around generator unit stator 7.1, i.e. generator amature 7.2 and generating
Machine shell is that integral type structure ring rotates around generator unit stator 7.1.
Generator diameter is big, and the laying of rotor and stator will be designed according to blower foundation situation, as shown in figure 1, hair
Motor 7 is arranged in the top of concrete foundation 1 around column 2, and generator unit stator 7.1 and generator amature 7.2 are respectively positioned on concrete
Basic 1 top, is located at ground handling, making the wind energy conversion system on top has more abundant running space by generator 7,；As shown in Fig. 2
Generator 7 is arranged in inside concrete foundation 1 around column 2, and generator unit stator 7.1 and generator amature 7.2 are respectively positioned on coagulation
Inside earth foundation 1.
Embodiment 7：
On the basis of embodiment 1, in order to ensure whole wind generator system stable operation, the cross section of column 2 is circle,
It is made of armored concrete material or other materials for meeting intensity requirement.
It is exemplified as above be only to the present invention for example, do not constitute the limitation to protection scope of the present invention, it is all
It is to be belonged to the same or analogous design of the present invention within protection scope of the present invention.The portion that the present embodiment is not described in detail
Part and structure belong to the well-known components and common structure or conventional means of the industry, do not describe one by one here.
Claims (7)
1. a kind of large-scale vertical shaft type wind generator system, it is characterised in that：Including concrete foundation（1）, column（2）, transmission dress
Put（6）, generator（7）With telescopic horizontal rotation fan blade group（4）, the column（2）It is vertically mounted on concrete foundation（1）
Center, column（2）On from top to bottom uniform intervals be set with multiple bearings（3）, each bearing（3）Upper radially even interval
Multiple horizontal rotation fan blade groups are installed（4）, neighbouring and relative two horizontal rotations fan blade groups（4）Between pass through connection
Part（5）Connection support, the connector of bottom（5）Pass through transmission device（6）With generator（7）Connection.
2. large-scale vertical shaft type wind generator system as claimed in claim 1, it is characterised in that：The horizontal rotation fan blade group
（4）By horizontal spindle（4.1）, horizontal extension axle（4.2）With the adjustable fan blade of front face area（4.3）Composition, fan blade（4.3）Install
In horizontal extension axle（4.2）One end, horizontal extension axle（4.2）Other end and horizontal spindle（4.1）Connection, horizontal spindle
（4.1）End is fixedly mounted on bearing（3）On.
3. large-scale vertical shaft type wind generator system as claimed in claim 2, it is characterised in that：The fan blade（4.3）For resistance
Type fan blade.
4. large-scale vertical shaft type wind generator system as claimed in claim 2, it is characterised in that：Also include wind-power electricity generation and control system
System, wind-driven power generation control system respectively with installed in horizontal extension axle（4.2）On telescopic control device and installed in fan blade
（4.3）On front face area control set for adjusting connection, controlled level telescopic shaft（4.2）Flexible and fan blade（4.3）Windward
Area.
5. large-scale vertical shaft type wind generator system as claimed in claim 4, it is characterised in that：The front face area regulation control
Device is regulation fan blade（4.3）The opening adjusting device or controlled level telescopic shaft of aperture（4.2）The anglec of rotation regulation of rotation
Device.
6. large-scale vertical shaft type wind generator system as claimed in claim 1, it is characterised in that：The generator（7）Around vertical
Post（2）It is arranged in concrete foundation（1）Top or inside, with column（2）Centered on, from inside to outside, generator unit stator（7.1）、
Generator amature（7.2）Column is surrounded successively with generator casing（2）Arrangement, generator amature（7.2）It is fixed on outside generator
Shell inwall, together around generator unit stator（7.1）Rotation.
7. large-scale vertical shaft type wind generator system as claimed in claim 1, it is characterised in that：The column（2）Cross section is
It is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396508.1A CN107023439A (en) | 2017-05-31 | 2017-05-31 | A kind of large-scale vertical shaft type wind generator system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396508.1A CN107023439A (en) | 2017-05-31 | 2017-05-31 | A kind of large-scale vertical shaft type wind generator system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107023439A true CN107023439A (en) | 2017-08-08 |
Family
ID=59528943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710396508.1A Pending CN107023439A (en) | 2017-05-31 | 2017-05-31 | A kind of large-scale vertical shaft type wind generator system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107023439A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019205421A1 (en) * | 2018-04-27 | 2019-10-31 | 山西省平遥减速器有限责任公司 | Power-adjustable vertical-axis wind turbine |
| CN111622902A (en) * | 2020-06-16 | 2020-09-04 | 王少华 | Integral construction method of novel vertical axis wind power generation equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2883718Y (en) * | 2006-03-07 | 2007-03-28 | 邓开金 | Vertical shaft planetary windpower engine |
| CN101424250A (en) * | 2007-10-31 | 2009-05-06 | 东莞南光电器有限公司 | Speed limiting mechanism of wind driven generator |
| CN101660497A (en) * | 2008-12-12 | 2010-03-03 | 中金富华能源科技有限公司 | Multilayer multi-column combined type vertical shaft wind power generating system being capable of avoiding strong wind |
| CN102606411A (en) * | 2012-04-20 | 2012-07-25 | 李新民 | Vertical shaft multi-state dual-blade bidirectional rotation wind driven power generation device and power generation control method thereof |
| CN204755181U (en) * | 2015-07-08 | 2015-11-11 | 王付生 | High -efficient vertical axis wind turbine |
| CN206801790U (en) * | 2017-05-31 | 2017-12-26 | 中国电建集团西北勘测设计研究院有限公司 | Large-scale vertical shaft type wind generator system |
-
2017
- 2017-05-31 CN CN201710396508.1A patent/CN107023439A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2883718Y (en) * | 2006-03-07 | 2007-03-28 | 邓开金 | Vertical shaft planetary windpower engine |
| CN101424250A (en) * | 2007-10-31 | 2009-05-06 | 东莞南光电器有限公司 | Speed limiting mechanism of wind driven generator |
| CN101660497A (en) * | 2008-12-12 | 2010-03-03 | 中金富华能源科技有限公司 | Multilayer multi-column combined type vertical shaft wind power generating system being capable of avoiding strong wind |
| CN102606411A (en) * | 2012-04-20 | 2012-07-25 | 李新民 | Vertical shaft multi-state dual-blade bidirectional rotation wind driven power generation device and power generation control method thereof |
| CN204755181U (en) * | 2015-07-08 | 2015-11-11 | 王付生 | High -efficient vertical axis wind turbine |
| CN206801790U (en) * | 2017-05-31 | 2017-12-26 | 中国电建集团西北勘测设计研究院有限公司 | Large-scale vertical shaft type wind generator system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019205421A1 (en) * | 2018-04-27 | 2019-10-31 | 山西省平遥减速器有限责任公司 | Power-adjustable vertical-axis wind turbine |
| CN111622902A (en) * | 2020-06-16 | 2020-09-04 | 王少华 | Integral construction method of novel vertical axis wind power generation equipment |
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Application publication date: 20170808 |
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