CN104976068B - Delay wind scale without pendulum paddle without cruise and drives multidigit wind power generation plant - Google Patents
Delay wind scale without pendulum paddle without cruise and drives multidigit wind power generation plant Download PDFInfo
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- CN104976068B CN104976068B CN201510384975.3A CN201510384975A CN104976068B CN 104976068 B CN104976068 B CN 104976068B CN 201510384975 A CN201510384975 A CN 201510384975A CN 104976068 B CN104976068 B CN 104976068B
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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
-
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Delay wind scale without pendulum paddle without cruise and drive wind power generation plant, belongs to wind power generation device field, including outer support frame and longitudinal main shaft.Spindle top is supported at the top of outer support frame by main shaft bearing.Main shaft is equipped with multiple blades.Blade bottom fixes upper supporting piece.Magnetic levitation system includes Shang Quan and lower circle.The magnetic pole suspending to be repelled each other between Shang Quan and lower circle by magnetism, upper supporting piece, upper circle are fixedly connected with main shaft.Lower circle is supported by lower support element.Main shaft passes through the mesoporous of Shang Quan and lower circle.Main shaft bottom is fixed with seismic element and gear ring.Gear ring and the transmission input gear of at least one power generator are meshed.Transmission output shaft and generator input axis connection.Blade has vent and vent headstock gear.The movable connection of speed changer and generator is fixedly connected.The present apparatus not by the wind to influenced by wind pressure, and wind pressure it is big when can automatic pressure-reducing guarantee run smoothly.The high-end runout for having resisted equipment of outer support frame reduces accident rate, reduces occupied area.
Description
Technical field
The invention belongs to wind power generation device fields, in particular to delay wind scale without pendulum paddle without cruise and drive multidigit wind-power electricity generation
Device.
Background technique
Wind-power electricity generation is widely used in power supply, it is different from other power generation patterns such as thermal power generation, hydroelectric generation, is
A kind of generation mode of energy conservation and environmental protection low cost.
Principle and the product form variation of wind-power electricity generation are all using high-altitude horizontal type generator and necessary less for many years
It is to rotate windward, this just carries out cruise pendulum paddle.Every typhoon bar can only support a generator job, cause occupied area
Greatly, waste of resource, also increases equipment investment, and general bar height is difficult to solve the problems, such as high-end runout in 80-120m or so.
Summary of the invention
Mesh of the invention it is to provide and delays wind scale driving multidigit wind power generation plant, it can be achieved that without patrolling without pendulum paddle without cruise
Boat generates electricity without pendulum paddle, and occupied area is small, saves resource.
The technical solution adopted is that:
Delay wind scale without pendulum paddle without cruise and drives wind power generation plant, including outer support frame.
Technical points are:
Main shaft is longitudinally equipped in outer support frame.
Spindle top is supported at the top of outer support frame by main shaft bearing.
It is even on the circumference of main shaft to be equipped with multiple blades.
Multiple blade bottoms are fixed with upper supporting piece.
Magnetic levitation system includes Shang Quan and lower circle.
Upper circle lower surface circumference is equipped with the first magnet.
The upper surface Xia Quan circumference is equipped with the second magnet.
First magnet and the second magnet are oppositely arranged with homopolarity.
Upper supporting piece is fixedly connected with upper circle.
Lower circle is fixedly connected with lower support element.
Pallet is fixed on the main shaft.For pallet between blade and magnetic levitation system, upper supporting piece and pallet are solid
It is fixed.
Magnetic levitation system is located at below blade.
Main shaft passes through the mesoporous of upper circle and the mesoporous of lower circle.
Main shaft bottom is fixed with seismic element, fixed rack gear on the outside of seismic element.
Gear ring circumference is equipped at least one power generator.
The power generator includes generator and speed changer.
The input gear and gear ring of speed changer engage, the output shaft of speed changer and the input axis connection of generator.
The blade number is odd number, and at least three, and it is even be located on main shaft circumference, the inertia is matched
Weight is seismic element disk.The top of the outer support frame is equipped with arrester.First magnet is in upper circle provided circumferentially about the
One round ring magnet.Second magnet is second round ring magnet provided circumferentially about in lower circle.
At least one vent is offered on each blade, each vent is equipped with vent opening and closing dress
It sets.
The vent headstock gear at least can open and close form using following two:
The first, described vent headstock gear includes baffle, first support and second support.
Baffle plate setting is in vent.
First support is fixed on the one side of blade, and second support is fixed on the another side of blade.
At least one first guide cylinder is fixed in first support.Baffle is fixed at least one first spring on one side
Cylinder, the first spring strut is interior to be equipped with the first spring, and the first spring and the first spring strut are coaxially set, and one end of the first spring is fixed
On baffle.
First spring strut is plugged in the first guide cylinder.
At least one second guide cylinder is fixed in second support.The another side of baffle is fixed at least one second spring
Cylinder, second spring cylinder is interior to be equipped with second spring, and second spring and second spring cylinder are coaxially set, and one end of second spring is fixed
On baffle.
Second spring cylinder is plugged in the second guide cylinder.
The second, described vent headstock gear, including motor and slide plate.
The power input shaft of the output axis connection guide rail of motor, slide plate are fixed on the sliding block of guide rail.
Blade surface is set there are two slideway, and two slideways are located at the two sides of slide plate.Guide rail is arranged in a slideway.
The outer support frame is cross shape.The generator is longitudinally disposed.
It can be connected by following two mode between the output shaft of the speed changer and the input shaft of generator.
The first, between the output shaft of described speed changer and the input shaft of generator for can on-off connection.
The second, the output shaft of described speed changer is fixedly connected with the input shaft of generator.
The lower support element is fixed supporting seat.Upper supporting piece is bracket.The blade is five, the power generation
Device is three.Vent on each blade is three.First guide cylinder is two, and the first spring strut is
Two.Second guide cylinder is two, and second spring cylinder is two.
The electric power that generator issues is collected by automatically controlled acquisition device.
It is rotated under the action of the blade for the odd number being equipped on main shaft circumference is in leeway around vertical spindle, not by wind direction
Limitation, without the pendulum paddle that cruises.
It is equipped with vent on each blade, automatic pressure-reducing is carried out according to the size of wind pressure, to guarantee the operation of complete machine
Stability.
Using magnetic levitation system technology, reduces equipment self-weight frictional resistance and realize slow wind driving.
Main shaft lower end is arranged seismic element and realizes mechanical energy storage.
Generator and the speed changer setting of longitudinal are easily installed debugging maintenance on ground.Because of hair
The height on ground or so is arranged in, it can be achieved that main shaft single pole connects at least one generator, in fact with speed changer in motor
Multidigit generates electricity in the case where difference wind pressure now.
It can realize that the power of main shaft is transmitted to power generation by the articulating device of speed changer and generator, such as clutch
The on-off of machine.
Outer support frame has seen the high-end fixation of main shaft in fact, while controlling the high-end runout of main shaft.
Its working principle is that:
It is rotated when work by leeway driving blade, the blade of rotation is by main shaft by power transmission to speed changer, speed change
Device will drive generator work, to realize generating function.
Due to main shaft and blade be connected together so revolution is identical.Under the common pallet of main shaft and blade
Face is exactly magnetic levitation system.The device holds up the weight of rotary body itself, so that self weight frictional resistance is reduced to zero, to reduce
Rotation drag overall has achieved the purpose that slow wind rotation.
Total height is at 50 meters or so when the device reaches 3000KW generated energy, although compared to traditional wind-power electricity generation far away from
The 50% of its height, but consider damage of the high-end runout to equipment, devise right-angled intersection outer support frame.The support frame plays
To a good fixed function of main shaft, the high-end runout of main shaft is controlled.
Seismic element turntable is increased in the lower end of main shaft, mechanical energy storage can be realized by its weight inertia.Work as wind pressure
Energy can be stored when big, discharge its energy using its inertia in wind pressure hour.
What is connect with seismic element turntable is a gear ring, pitch diameter 3m or more can be achieved at the same time and at least one
Speed changer and generator connection, to realize multidigit power generation.
The device is not influenced and stable work by wind direction, wind pressure, is overcome self weight frictional resistance and high-end runout, is subtracted
Operation risk is lacked, has reduced operation cost, super-large diameter gear ring can generate electricity for multidigit and provide possibility.
Speed changer realizes the purpose of speedup by the cooperation of multiple gears, this is known technology, therefore not repeated description.
The present apparatus is detached from rotation mode windward, no cruise, without pendulum paddle, the resistance of magnetic levitation system drop, inertia mechanical energy storage, can be single
Bar connects at least one generating set, realizes multidigit power generation according to wind pressure size.
The advantage is that:
The wind power generation plant that the present invention completes is not by the wind to the influence of wind pressure, as long as East, West, South, North has wind, (second level is micro-
Wind) can realize normal power generation, when wind pressure is big can automatic pressure-reducing guarantee run smoothly.Equipment has been resisted in the application of outer support frame
The high-end runout of itself, reduces equipment failure rate, reduces operation cost.It is opposite to subtract due to the realization of bar multidigit power generation
Lack occupied area, saves wind field resource.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the vent of 1 middle period of the embodiment of the present invention on piece and the structural schematic diagram of vent headstock gear.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the top view that speed changer and generator are distributed on the circumference of main shaft and gear ring.
Fig. 5 is the vent of 2 middle period of embodiment on piece and the structural schematic diagram of vent headstock gear.
Fig. 6 is the partial enlarged view in the portion A in Fig. 1.
Fig. 7 is the structural schematic diagram of the speed changer and generator in embodiment 1.
Fig. 8 is the upper circle of magnetic levitation system and the top view of spindle mounted.
Specific embodiment:
Embodiment 1
Delay wind scale without pendulum paddle without cruise and drives wind power generation plant, including outer support frame 2.
Main shaft 4 is longitudinally equipped in outer support frame 2.
4 top of main shaft is supported on 2 top of outer support frame by main shaft bearing.
It is even on the circumference of main shaft 4 to set there are five blade 3.
Five 3 bottoms of blade are fixed with upper supporting piece 13.
Magnetic levitation system 5 includes upper circle 26 and lower circle 27.
26 lower surface circumference of upper circle are equipped with the first magnet 28.
27 upper surface circumference of lower circle are equipped with the second magnet 29.
First magnet 28 and the second magnet 29 are oppositely arranged with same polarity.Such as it is extremely opposite with N.Due to mutual reprimand
Power forms magnetic suspension between the first magnet 28 and the second magnet 29.
Upper supporting piece 13 is fixedly connected with upper circle 26.
Lower circle 27 is fixedly connected with lower support element 14.
Pallet 11 is fixed on the main shaft 4.Pallet 11 is between blade 3 and magnetic levitation system 5, upper supporting piece 13
It is fixed with pallet 11.
Magnetic levitation system 5 is located at 3 lower section of blade.
Main shaft 4 passes through the mesoporous of upper circle 26 and the mesoporous of lower circle 27.
4 bottom of main shaft is fixed with seismic element 9, and rack gear 10 is fixed on the outside of seismic element 9.
Power generator there are three being set on 10 circumference of gear ring.
The power generator includes generator 7 and speed changer 8.
The input gear and gear ring 10 of speed changer 8 engage, the output shaft of speed changer 8 and the input axis connection of generator 7.
Outer support frame 2 is supported on basis 6.
The seismic element 9 is seismic element disk.
The top of the outer support frame 2 is equipped with arrester 1.
It is opened up on each blade 3 there are three vent 12, each vent 12 is equipped with vent opening and closing dress
It sets.
The vent headstock gear includes baffle 15, first support 16 and second support 17.
Baffle 15 is arranged in vent 12.
First support 16 is fixed on the one side of blade 3, and second support 17 is fixed on the another side of blade 3.
It is fixed in first support 16 that there are two the first guide cylinders 18.The one side of baffle 15 is fixed, and there are two the first spring struts
19, the first spring strut 19 is interior equipped with the first spring 20, and the first spring 20 and the first spring strut 19 are coaxially set, the first spring 20
One end be fixed on baffle 15.
First spring strut 19 is plugged in the first guide cylinder 18.
It is fixed in second support 17 that there are two the second guide cylinders.Second spring cylinder there are two the another side of baffle 15 is fixed,
Second spring 21 is equipped in second spring cylinder, second spring 21 and second spring cylinder are coaxially set, one end of second spring 21
It is fixed on baffle 15.
Second spring cylinder is plugged in the second guide cylinder.
As shown in figure 3,15 stress of baffle moves down when wind is blown from top, second spring 21, second spring cylinder are compressed
It protruding into the second guide cylinder, the first spring 20 is stretched, and baffle 15 leaves vent 12, and wind can be passed through from vent 12,
Reduce pressure.When wind reduces, due to the elasticity of 15 liang of lateral springs of baffle, baffle 15 resets.The principle of opposite direction is identical.
The outer support frame 2 is cross shape.
The lower support element 14 is fixed supporting seat.Upper supporting piece 13 is bracket.
The generator 7 is longitudinally disposed.
It is connected between the output shaft of the speed changer 8 and the input shaft of generator 7 by clutch 25.The clutch
Device 25 is known technology, therefore not repeated description 3.
The driving shaft of clutch 25 is connected with the output shaft of speed changer 8 by shaft coupling, the input shaft of generator 7 and clutch
The driven shaft of device 25 is connected.
First magnet 28 is in 26 first circular rings permanent magnets provided circumferentially about of upper circle.
Second magnet 29 is in 27 second circular rings permanent magnets provided circumferentially about of lower circle.
The common carrying every square centimeter of first circular rings permanent magnet and the second circular rings permanent magnet in the horizontal plane
0.26kg。
Lower support element 14 is supported on basis 6.Basis 6 and fixed supporting seat can be that reinforced concrete is made.
Device has driven 4 synchronous rotary of main shaft by the rotation of five blades 3 under the action of wind pressure.
Magnetic levitation system 5 holds up blade 3 and main shaft 4, makes the self weight friction of rotary body (blade 3, pallet 11 and main shaft 4)
Resistance is reduced to zero, to reach the purpose that lower resistance rotates slow wind driving.The seismic element 9 of 4 lower end of main shaft can realize machine
Tool energy storage.
Embodiment 2
Embodiment 2 is substantially the same manner as Example 1, the difference is that:
The vent headstock gear, including motor and slide plate 23.
Motor and two slideways are fixed on 3 surface of blade.
The power input shaft of the output axis connection guide rail 22 of motor, slide plate 23 are fixed on the sliding block 24 of guide rail 22.
3 surface of blade is set there are two slideway, and two slideways are located at the two sides of slide plate 23.
Guide rail 22 is arranged in a slideway.
The output shaft of speed changer 8 is connected with the input shaft of generator 7 by shaft coupling.
First magnet 28 and the second magnet 29 are extremely opposite with S.
Claims (7)
1. delaying wind scale without pendulum paddle without cruise drives wind power generation plant, including outer support frame (2)；It is characterized by: outer support frame
(2) main shaft (4) longitudinally are equipped in；
It is supported at the top of outer support frame (2) at the top of main shaft (4) by main shaft bearing；
It is even on the circumference of main shaft (4) to be equipped with multiple blades (3)；
Multiple blade (3) bottoms are fixed with upper supporting piece (13)；
Magnetic levitation system (5) includes upper circle (26) He Xiaquan (27)；
Upper circle (26) lower surface circumference is equipped with the first magnet (28)；
Lower circle (27) upper surface circumference is equipped with the second magnet (29)；
First magnet (28) and the second magnet (29) are oppositely arranged with homopolarity；
Upper supporting piece (13) is fixedly connected with upper circle (26)；
Lower circle (27) is fixedly connected with lower support element (14)；
Pallet (11) are fixed on the main shaft (4)；Pallet (11) is located between blade (3) and magnetic levitation system (5), upper branch
Support member (13) and pallet (11) are fixed；
Magnetic levitation system (5) is located at below blade (3)；
Main shaft (4) passes through the mesoporous of upper circle (26) and the mesoporous of lower circle (27)；
Main shaft (4) bottom is fixed with seismic element (9), on the outside of seismic element (9) fixed rack gear (10)；
Gear ring (10) circumference is equipped at least one power generator；
The power generator includes generator (7) and speed changer (8)；
The input gear and gear ring (10) of speed changer (8) engage, and the output shaft of speed changer (8) and the input shaft of generator (7) connect
It connects；
At least one vent (12) is offered on the blade (3), each vent (12) is equipped with vent opening and closing
Device；
The vent headstock gear includes baffle (15), first support (16) and second support (17)；
Baffle (15) setting is in vent (12)；
First support (16) is fixed on the one side of blade (3), and second support (17) is fixed on the another side of blade (3)；
At least one first guide cylinder (18) is fixed in first support (16)；Baffle (15) be fixed on one side at least one
One spring strut (19), the first spring strut (19) is interior to be equipped with the first spring (20), and the first spring (20) and the first spring strut (19) are same
Axis setting, one end of the first spring (20) is fixed on baffle (15)；
First spring strut (19) is plugged in the first guide cylinder (18)；
At least one second guide cylinder is fixed in second support (17)；The another side of baffle (15) be fixed at least one second
Spring strut, second spring cylinder is interior to be equipped with second spring (21), and second spring (21) and second spring cylinder are coaxially set, the second bullet
One end of spring (21) is fixed on baffle (15)；
Second spring cylinder is plugged in the second guide cylinder；
Alternatively, the vent headstock gear, including motor and slide plate (23)；
Motor and two slideways are fixed on blade (3) surface；
The power input shaft of the output axis connection guide rail (22) of motor, slide plate (23) are fixed on the sliding block (24) of guide rail (22)；
Blade (3) surface is set there are two slideway, and two slideways are located at the two sides of slide plate (23)；Guide rail (22) is arranged at one
In slideway.
2. according to claim 1 delay wind scale driving wind power generation plant without pendulum paddle without cruise, it is characterised in that:
Blade (3) number is odd number, and at least three, and it is even be located on main shaft (4) circumference, the inertia
Counterweight (9) is seismic element disk；First magnet (28) is first round ring magnet provided circumferentially about in Shang Quan (26)；Second
Magnet (29) is second round ring magnet provided circumferentially about in Xia Quan (27).
3. according to claim 1 delay wind scale driving wind power generation plant without pendulum paddle without cruise, it is characterised in that: described
The top of outer support frame (2) is equipped with arrester (1).
4. according to claim 1 delay wind scale driving wind power generation plant without pendulum paddle without cruise, it is characterised in that: described
Outer support frame (2) is cross shape；The generator (7) is longitudinally disposed.
5. according to claim 1 delay wind scale driving wind power generation plant without pendulum paddle without cruise, it is characterised in that: described
It is connected between the output shaft of speed changer (8) and the input shaft of generator (7) by clutch (25)；
The driving shaft of clutch (25) is connected with the output shaft of speed changer (8) by shaft coupling, the input shaft of generator (7) and from
The driven shaft of clutch (25) is connected.
6. according to claim 1 delay wind scale driving wind power generation plant without pendulum paddle without cruise, it is characterised in that: described
The output shaft of speed changer (8) is connected with the input shaft of generator (7) by shaft coupling.
7. according to claim 1 delay wind scale driving wind power generation plant without pendulum paddle without cruise, it is characterised in that: described
Lower support element (14) is fixed supporting seat；Upper supporting piece (13) is bracket；The blade (3) is five, the power generation dress
It is set to three；Vent (12) on the blade (3) is three；First guide cylinder (18) is two, the first bullet
Spring cylinder (19) is two；Second guide cylinder is two, and second spring cylinder is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384975.3A CN104976068B (en) | 2015-07-05 | 2015-07-05 | Delay wind scale without pendulum paddle without cruise and drives multidigit wind power generation plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384975.3A CN104976068B (en) | 2015-07-05 | 2015-07-05 | Delay wind scale without pendulum paddle without cruise and drives multidigit wind power generation plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104976068A CN104976068A (en) | 2015-10-14 |
| CN104976068B true CN104976068B (en) | 2019-02-19 |
Family
ID=54272915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510384975.3A Expired - Fee Related CN104976068B (en) | 2015-07-05 | 2015-07-05 | Delay wind scale without pendulum paddle without cruise and drives multidigit wind power generation plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104976068B (en) |
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| CN103256186A (en) * | 2012-02-19 | 2013-08-21 | 李永平 | Magnetic levitation V-shaped vertical windmill |
| CN104389742A (en) * | 2014-10-17 | 2015-03-04 | 山东科技大学 | Magnetic levitation wind-driven generator with vertical shaft inner rotor |
| CN204941786U (en) * | 2015-07-05 | 2016-01-06 | 王洪伟 | Delay wind scale without cruising without pendulum oar and drive multidigit wind generating unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130096015A (en) * | 2012-02-21 | 2013-08-29 | 이병철 | Wind energy plant |
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2015
- 2015-07-05 CN CN201510384975.3A patent/CN104976068B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1831328A (en) * | 2005-03-11 | 2006-09-13 | 曾碚凯 | Small power vertical axle wind-mill generator |
| CN201037446Y (en) * | 2006-10-13 | 2008-03-19 | 骆沛滔 | Flag wheel type magnetic suspension wind driven generator |
| CN1987092A (en) * | 2006-12-18 | 2007-06-27 | 廖振雷 | Vertical shaft wind power generator |
| EP2131478A1 (en) * | 2007-03-23 | 2009-12-09 | Shin-Etsu Chemical Co., Ltd. | Permanent-magnet generator and windmill generator using the same |
| CN101510719A (en) * | 2008-02-13 | 2009-08-19 | 刘新广 | Self-regulating levitation wind power generation system |
| CN201539360U (en) * | 2009-10-14 | 2010-08-04 | 联合船舶设计发展中心 | Wind-powered blade with pressure-relief vents |
| CN103256186A (en) * | 2012-02-19 | 2013-08-21 | 李永平 | Magnetic levitation V-shaped vertical windmill |
| CN104389742A (en) * | 2014-10-17 | 2015-03-04 | 山东科技大学 | Magnetic levitation wind-driven generator with vertical shaft inner rotor |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104976068A (en) | 2015-10-14 |
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