CN108590978A - It is a kind of contractile wind power generation stepped - Google Patents

It is a kind of contractile wind power generation stepped Download PDF

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Publication number
CN108590978A
CN108590978A CN201810311707.2A CN201810311707A CN108590978A CN 108590978 A CN108590978 A CN 108590978A CN 201810311707 A CN201810311707 A CN 201810311707A CN 108590978 A CN108590978 A CN 108590978A
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CN
China
Prior art keywords
tower body
installs case
input shaft
wind power
power generation
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810311707.2A
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Chinese (zh)
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CN108590978B (en
Inventor
方高健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Jili Steel Structure Co., Ltd.
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方高健
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Priority to CN201810311707.2A priority Critical patent/CN108590978B/en
Publication of CN108590978A publication Critical patent/CN108590978A/en
Application granted granted Critical
Publication of CN108590978B publication Critical patent/CN108590978B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D13/00Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06Rotors
    • F03D1/065Rotors characterised by their construction elements
    • F03D1/0658Arrangements for fixing wind-engaging parts to a hub
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022Adjusting aerodynamic properties of the blades
    • F03D7/0236Adjusting aerodynamic properties of the blades by changing the active surface of the wind engaging parts, e.g. reefing or furling
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10Combinations of wind motors with apparatus storing energy
    • F03D9/11Combinations of wind motors with apparatus storing energy storing electrical energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/728Onshore wind turbines
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30Systems combining energy storage with energy generation of non-fossil origin

Abstract

The invention discloses a kind of contractile wind power generation stepped,Including tower body,The tower body bottom is equipped with pedestal,The tower body is internally provided with installation cavity,Installation cavity is internally provided with No.1 reinforcing plate and No. two reinforcing plates,No.1 reinforcing plate is equipped with carrying mechanism,Tower body upper end centre position is equipped with Rotational Cylindrical,Rotational Cylindrical upper end is fixed with generator,It is equipped with and the matched rolling bearing of Rotational Cylindrical at the top of the tower body,The Rotational Cylindrical is equipped with auxiliary rotating mechanism,The configuration of the present invention is simple,Rationally,It is easy to carry,Stability is good,When device receives wind-force more than preset value,Mounting plate can to the right be slided along input shaft,Then driving rack can be rotated clockwise with nutating gear,Transmission gear drives blade to move downward by being driven tooth socket,To which blade be taken in installs case,This reduces the wind areas of device,Device is caused to damage to avoid wind-force too quickly,Help to improve the service life of device,It is highly practical.

Description

It is a kind of contractile wind power generation stepped
Technical field
It is specifically a kind of contractile wind power generation stepped the present invention relates to technical field of wind power generating equipment.
Background technology
Wind power plant is a kind of tool of man invented, and wind power plant is using wind energy and combines a series of generating projects to be dealt into The purpose to be generated electricity with wind, wind-power electricity generation is that the kinetic energy kept watch switchs to electric energy, and wind energy is more next as a kind of clean regenerative resource More paid attention to by countries in the world, wind is one of the energy of not public hazards, and it is inexhaustible.
It is wind power generation stepped to convert wind energy into electric energy, it is wind power generation stepped at present that wind can be improved when encountering high wind use The generating efficiency of power power generation column, but high wind be easy to cause the damage of power generation column, to which the wind power generation stepped use longevity can be influenced Life.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of contractile wind power generation stepped Problem.
To achieve the above object, the present invention provides the following technical solutions:
One kind is contractile wind power generation stepped, including tower body, and the tower body bottom is equipped with pedestal, and the tower body is internally provided with installation Chamber, installation cavity are internally provided with No.1 reinforcing plate and No. two reinforcing plates, and No.1 reinforcing plate is equipped with carrying mechanism, the tower body upper end Centre position is equipped with Rotational Cylindrical, and Rotational Cylindrical upper end is fixed with generator, is equipped at the top of the tower body matched with Rotational Cylindrical Rolling bearing, the Rotational Cylindrical are equipped with auxiliary rotating mechanism, and the generator right end is equipped with foot piece, and foot piece right end is equipped with tail Plate, the input terminal on the left of the generator are equipped with input shaft, the rectangular cross-section of input shaft, and the sliding of input shaft left end is equipped with installation Case, installs case right end is equipped with is equipped with limiting plate with the matched rectangular sliding hole of input shaft, input shaft left end, and the effect of limiting plate is Installs case is avoided to fall off from input shaft, the input shaft of the installs case right end is equipped with resetting spring, and resetting spring will be installed Case is connected and fixed with input shaft right end, and the installs case is column construction, and installs case left end is equipped with circular cone, installs case outside Array distribution is sliding combined with blade, is equipped with guiding bar at the telescopic mouth, guiding bar is square there are three telescopic mouth in the button that stretches Shape plate, blade be equipped with guiding bar matched guiding chute, the installs case is internally provided with shrinks for driving blade Contracting mechanism, contracting mechanism include the transmission tooth socket on the blade, and the installs case where each telescopic mouth is internally provided with transmission Gear, transmission gear are intermeshed with the transmission tooth socket on blade, and the limiting plate left end is equipped with several driving racks, transmission Rack is intermeshed with transmission gear, and when device receives wind-force more than preset value, mounting plate can to the right be slided along input shaft, Then driving rack can be rotated clockwise with nutating gear, and transmission gear drives blade to move downward by being driven tooth socket, from And take in blade in installs case, this reduces the wind areas of device, cause to damage to device to avoid wind-force too quickly Wound, helps to improve the service life of device.
As a further solution of the present invention:The carrying mechanism includes the hydraulically extensible being arranged in No.1 reinforcing plate Cylinder, there are two hydraulically extensible cylinders, and is symmetricly set at left and right sides of No.1 reinforcing plate, and the output end of hydraulically extensible cylinder, which is equipped with, to be stretched Bar, telescopic rod lower end connect the left and right ends of support plate, the idler wheel for facilitating carrying are arranged at left and right sides of support plate.
As a further solution of the present invention:The idler wheel is self-locking idler wheel.
As a further solution of the present invention:The tower body is the cone structure that upper end is small, lower end is wide, and this structure helps In the stability for improving device.
As a further solution of the present invention:The auxiliary rotating mechanism includes the rotating disk being arranged on the outside of Rotational Cylindrical, Rotating disk lower end outside array distribution has several auxiliary legs, auxiliary leg lower end to be equipped with auxiliary pulley, the tower body upper end Equipped with the matched sliding slot of auxiliary pulley, auxiliary rotating mechanism contributes to the rotation of Rotational Cylindrical.
As a further solution of the present invention:The pedestal upper end, which is equipped with, facilitates fixed mounting hole.
As a further solution of the present invention:The generator is electrically connected the accumulator being located in No. two reinforcing plates.
Compared with prior art, the beneficial effects of the invention are as follows:The configuration of the present invention is simple, reasonable, easy to carry, stability Good, when device receives wind-force more than preset value, mounting plate can to the right be slided along input shaft, and then driving rack can drive biography Moving gear rotates clockwise, and transmission gear drives blade to move downward by being driven tooth socket, to which blade be taken in installs case, This reduces the wind areas of device, cause to damage to device to avoid wind-force too quickly, help to improve making for device It is highly practical with the service life.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of blade in the present invention.
Fig. 3 is the structural schematic diagram that driving rack, transmission gear, blade link in the present invention.
Wherein:Tower body 1, idler wheel 3, support plate 4,5, No. two reinforcing plates 6 of No.1 reinforcing plate, hydraulically extensible cylinder 7, turns pedestal 2 Dynamic column 8, accumulator 9, rolling bearing 10, auxiliary pulley 11, auxiliary leg 12, rotating disk 13, tailgate 14, foot piece 15, generator 16, input shaft 17, resetting spring 18, limiting plate 19, driving rack 20, transmission gear 21, telescopic mouth 22, blade 23, guiding bar 24, guiding chute 25, transmission tooth socket 26.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, it is a kind of contractile wind power generation stepped in the embodiment of the present invention, including tower body 1, the tower body 1 bottom is equipped with pedestal 2, and 2 upper end of pedestal, which is equipped with, facilitates fixed mounting hole, and the tower body 1 is the cone knot that upper end is small, lower end is wide Structure, this structure help to improve the stability of device, and the tower body 1 is internally provided with installation cavity, and installation cavity is internally provided with No.1 Reinforcing plate 5 and No. two reinforcing plates 6, No.1 reinforcing plate 5 are equipped with carrying mechanism, and carrying mechanism includes being arranged in No.1 reinforcing plate 5 On hydraulically extensible cylinder 7, there are two hydraulically extensible cylinders 7, and is symmetricly set on the left and right sides of No.1 reinforcing plate 5, hydraulically extensible cylinder 7 Output end be equipped with telescopic rod, telescopic rod lower end connects the left and right ends of support plate 4, the left and right sides of support plate 4 side of being arranged with Just the idler wheel 3 carried, idler wheel 3 are self-locking idler wheel, and 1 upper end centre position of the tower body is equipped with Rotational Cylindrical 8, in Rotational Cylindrical 8 End is fixed with generator 16,1 top of the tower body be equipped with 8 matched rolling bearing 10 of Rotational Cylindrical, set in the Rotational Cylindrical 8 It includes the rotating disk 13 being arranged in 8 outside of Rotational Cylindrical, 13 lower end outside battle array of rotating disk to have auxiliary rotating mechanism, auxiliary rotating mechanism Column distribution has several auxiliary legs 12,12 lower end of auxiliary leg to be equipped with auxiliary pulley 11, and 1 upper end of the tower body is equipped with and auxiliary 11 matched sliding slot of pulley, auxiliary rotating mechanism contribute to the rotation of Rotational Cylindrical 8,16 right end of the generator to be equipped with foot piece 15,15 right end of foot piece is equipped with tailgate 14, and the effect of tailgate 14 is to ensure that 16 left end of generator is corresponding with wind direction, to ensure to send out The input terminal of electrical efficiency, 6 left side of the generator is equipped with input shaft 17, the rectangular cross-section of input shaft 17,17 left end of input shaft Sliding is equipped with installs case, and installs case right end is equipped with is equipped with limit with 17 matched rectangular sliding hole of input shaft, 17 left end of input shaft Plate 19, the effect of limiting plate 19 are that installs case is avoided to fall off from input shaft 17, are set on the input shaft 17 of the installs case right end There are resetting spring 18, resetting spring 18 to be connected and fixed installs case and 17 right end of input shaft, the installs case is column construction, and Installs case left end is equipped with circular cone, and the distribution of installs case outboard array is sliding combined with leaf there are three telescopic mouth 22 in the button 22 that stretches Piece 23 is equipped with guiding bar 24 at the telescopic mouth 22, and guiding bar 24 is rectangular slab, and blade 23 is equipped with and is matched with guiding bar 24 Guiding chute 25, the installs case is internally provided with the contracting mechanism shunk for driving blade 23, and contracting mechanism includes described Transmission tooth socket 26 on blade 23, the installs case where each telescopic mouth 22 are internally provided with transmission gear 21, transmission gear 21 with Transmission tooth socket 26 on blade 23 is intermeshed, and 19 left end of the limiting plate is equipped with several driving racks 20, driving rack 20 It is intermeshed with transmission gear 21, when device receives wind-force more than preset value, mounting plate can to the right be slided along input shaft 17, Then driving rack 20 can band nutating gear 21 rotate clockwise, transmission gear 21 by be driven tooth socket 26 with movable vane piece 23 to Lower movement, to take in blade 23 in installs case, this reduces the wind areas of device, to avoid wind-force too quickly right Device causes to damage, and helps to improve the service life of device.
The generator 16 is electrically connected the accumulator 9 being located in No. two reinforcing plates 6.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (7)

1. it is a kind of contractile wind power generation stepped, including tower body(1), which is characterized in that the tower body(1)Bottom is equipped with pedestal (2), the tower body(1)It is internally provided with installation cavity, installation cavity is internally provided with No.1 reinforcing plate(5)With No. two reinforcing plates(6), No.1 Reinforcing plate(5)It is equipped with carrying mechanism, the tower body(1)Upper end centre position is equipped with Rotational Cylindrical(8), Rotational Cylindrical(8)Upper end It is fixed with generator(16), the tower body(1)Top is equipped with and Rotational Cylindrical(8)Matched rolling bearing(10), the rotation Column(8)It is equipped with auxiliary rotating mechanism, the generator(16)Right end is equipped with foot piece(15), foot piece(15)Right end is equipped with tailgate (14), the generator(6)The input terminal in left side is equipped with input shaft(17), input shaft(17)Rectangular cross-section, input shaft (17)Left end sliding is equipped with installs case, and installs case right end is equipped with and input shaft(17)Matched rectangular sliding hole, input shaft(17) Left end is equipped with limiting plate(19), limiting plate(19)Effect be to avoid installs case from input shaft(17)On fall off, the installs case The input shaft of right end(17)It is equipped with resetting spring(18), resetting spring(18)By installs case and input shaft(17)Right end connection is solid Fixed, the installs case is column construction, and installs case left end is equipped with circular cone, and there are three telescopic mouths for the distribution of installs case outboard array (22), stretch button(22)In be sliding combined with blade(23), the telescopic mouth(22)Place is equipped with guiding bar(24), guiding bar(24) For rectangular slab, blade(23)It is equipped with and guiding bar(24)Matched guiding chute(25), the installs case is internally provided with use In driving blade(23)The contracting mechanism of contraction, contracting mechanism include the blade(23)On transmission tooth socket(26), Mei Geshen Necking(22)The installs case at place is internally provided with transmission gear(21), transmission gear(21)With blade(23)On transmission tooth socket (26)Intermeshing, the limiting plate(19)Left end is equipped with several driving racks(20), driving rack(20)With transmission gear (21)Intermeshing, when device receives wind-force more than preset value, mounting plate can be along input shaft(17)It slides to the right, then passes Carry-over bar(20)It can band nutating gear(21)It rotates clockwise, transmission gear(21)By being driven tooth socket(26)Band movable vane piece (23)It moves downward, thus by blade(23)It takes in installs case, this reduces the wind areas of device, to avoid wind Power is too quickly to be caused to damage to device, helps to improve the service life of device.
2. according to claim 1 contractile wind power generation stepped, which is characterized in that the carrying mechanism includes that setting exists No.1 reinforcing plate(5)On hydraulically extensible cylinder(7), hydraulically extensible cylinder(7)There are two, and it is symmetricly set on No.1 reinforcing plate(5) The left and right sides, hydraulically extensible cylinder(7)Output end be equipped with telescopic rod, telescopic rod lower end connect support plate(4)Left and right ends, branch Fagging(4)The left and right sides is arranged with the idler wheel for facilitating carrying(3).
3. according to claim 1 contractile wind power generation stepped, which is characterized in that the idler wheel(3)It is rolled for self-locking Wheel.
4. according to claim 1 contractile wind power generation stepped, which is characterized in that:The tower body(1)For upper end it is small, The wide cone structure in lower end, this structure help to improve the stability of device.
5. according to claim 1 contractile wind power generation stepped, which is characterized in that the auxiliary rotating mechanism includes setting It sets in Rotational Cylindrical(8)The rotating disk in outside(13), rotating disk(13)Lower end outside array distribution has several auxiliary legs(12), Auxiliary leg(12)Lower end is equipped with auxiliary pulley(11), the tower body(1)Upper end is equipped with and auxiliary pulley(11)Matched cunning Slot, auxiliary rotating mechanism contribute to Rotational Cylindrical(8)Rotation.
6. according to claim 1 contractile wind power generation stepped, which is characterized in that the pedestal(2)Upper end is equipped with side Just fixed mounting hole.
7. according to claim 1 contractile wind power generation stepped, which is characterized in that the generator(16)It is electrically connected Positioned at No. two reinforcing plates(6)On accumulator(9).
CN201810311707.2A 2018-04-09 2018-04-09 It is a kind of contractile wind power generation stepped Active CN108590978B (en)

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Application Number Priority Date Filing Date Title
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CN108590978B CN108590978B (en) 2019-07-09

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110767049A (en) * 2019-10-25 2020-02-07 王唯 Vertical axis aerogenerator model for physics experiments
WO2020248611A1 (en) * 2019-06-12 2020-12-17 广州雅图新能源科技有限公司 Concrete water storage tower drum of vertical-axis wind turbine
CN112196741A (en) * 2020-10-16 2021-01-08 湖南九耐环保科技发展有限公司 But wind power generation equipment of automatically regulated elevation
CN112283039A (en) * 2020-12-01 2021-01-29 浙江海洋大学 Self-balancing wind driven generator
RU2787626C2 (en) * 2021-05-25 2023-01-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный технический университет" Wind power generator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104989591A (en) * 2015-06-30 2015-10-21 上海理工大学 Blade with adjustable flapping wings
US9347433B2 (en) * 2012-01-05 2016-05-24 Herman Joseph Schellstede Wind turbine installation and advance double counter-rotating blades, 90° drive assembly with lower generator mounting system
CN107859592A (en) * 2017-11-30 2018-03-30 苏州华安普新能源科技有限公司 A kind of wind-driven generator with flexible blade

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9347433B2 (en) * 2012-01-05 2016-05-24 Herman Joseph Schellstede Wind turbine installation and advance double counter-rotating blades, 90° drive assembly with lower generator mounting system
CN104989591A (en) * 2015-06-30 2015-10-21 上海理工大学 Blade with adjustable flapping wings
CN107859592A (en) * 2017-11-30 2018-03-30 苏州华安普新能源科技有限公司 A kind of wind-driven generator with flexible blade

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020248611A1 (en) * 2019-06-12 2020-12-17 广州雅图新能源科技有限公司 Concrete water storage tower drum of vertical-axis wind turbine
CN110767049A (en) * 2019-10-25 2020-02-07 王唯 Vertical axis aerogenerator model for physics experiments
CN112196741A (en) * 2020-10-16 2021-01-08 湖南九耐环保科技发展有限公司 But wind power generation equipment of automatically regulated elevation
CN112283039A (en) * 2020-12-01 2021-01-29 浙江海洋大学 Self-balancing wind driven generator
RU2787626C2 (en) * 2021-05-25 2023-01-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный технический университет" Wind power generator

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Effective date of registration: 20190613

Address after: 266300 Madian Industrial Park, Jiaolai Town, Qingdao City, Shandong Province

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