CN112360693B - Power-adjustable wind power generation equipment - Google Patents

Power-adjustable wind power generation equipment Download PDF

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Publication number
CN112360693B
CN112360693B CN202011248857.7A CN202011248857A CN112360693B CN 112360693 B CN112360693 B CN 112360693B CN 202011248857 A CN202011248857 A CN 202011248857A CN 112360693 B CN112360693 B CN 112360693B
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CN
China
Prior art keywords
gear
case
sliding
rotating
fixed
Prior art date
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.)
Expired - Fee Related
Application number
CN202011248857.7A
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Chinese (zh)
Other versions
CN112360693A (en
Inventor
张飞军
许春来
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.)
Datang Huaxian Wind Power Co ltd
Original Assignee
Datang Huaxian Wind Power Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Datang Huaxian Wind Power Co ltd filed Critical Datang Huaxian Wind Power Co ltd
Priority to CN202011248857.7A priority Critical patent/CN112360693B/en
Publication of CN112360693A publication Critical patent/CN112360693A/en
Application granted granted Critical
Publication of CN112360693B publication Critical patent/CN112360693B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F03D15/00—Transmission of mechanical power
    • 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 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • 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 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/028—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/60—Cooling or heating of wind motors
    • 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
    • Y02E10/72—Wind turbines with rotation axis in wind direction

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention discloses a power-adjustable wind power generation device which comprises a case, a rotating box and a fairing, wherein the rotating box is rotatably arranged on one side of the case, the fairing is arranged on one side of the rotating box, a generator is arranged in the case, a first rotating rod is rotatably arranged on one side of the generator, one end of the first rotating rod is fixed on the inner wall of the case, a sliding sleeve is sleeved on the surface of the first rotating rod, and a second rotating rod is rotatably arranged on the inner wall of the case. The invention can adjust the rotation power through the variable speed adjusting mechanism, reduce the friction damage between the gears, prolong the service life of the machine, and improve the efficiency of wind power generation, and simultaneously, the rotation of the fan blades is adjusted through the rotating mechanism, so that the fan blades are windward from a thin side in strong wind weather, the acting force of the fan blades is small, the rotation is stopped, and the internal parts of the case are protected from serious heating caused by rapid rotation, and the machine is damaged.

Description

Power-adjustable wind power generation equipment
Technical Field
The invention relates to wind power generation equipment, in particular to wind power generation equipment with adjustable power.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy. Wind is an energy source without public nuisance, the wind power generation is very environment-friendly, and the generated electric energy is very huge, so that more and more countries pay more attention to the wind power generation.
The general wind power equipment does not have a function of adjusting the rotating power, and the rotating power can only be changed depending on the wind speed, so that the wind power generation efficiency is low under the condition of low wind speed, and the internal machine of the power generation equipment is easy to rotate and rub to cause overheating and the friction loss between gears is accelerated to cause the damage of a wind driven generator under the condition of high wind speed.
Disclosure of Invention
Based on the above-mentioned disadvantages of the prior art, the invention provides a wind power plant with adjustable power.
The invention overcomes the technical problems by adopting the following technical scheme, and specifically comprises the following steps:
a wind power generation device with adjustable power comprises a machine case, a rotating box rotatably arranged on one side of the machine case and a fairing arranged on one side of the rotating box, a generator is arranged in the case, a first rotating rod is rotatably arranged at one side of the generator, one end of the first rotating rod is fixed on the inner wall of the case, the surface of the first rotating rod is sleeved with a sliding sleeve, a second rotating rod is rotatably arranged on the inner wall of the case, a variable speed adjusting mechanism is arranged between the second rotating rod and the sliding sleeve, the top end of the case is provided with a top shell, a servo motor is arranged in the top shell, a translation mechanism is arranged between an output shaft of the servo motor and the sliding sleeve, the fan blade is arranged on the outer side of the rotating box, the single motor is arranged inside the rotating box, and the rotating mechanism is arranged between the single motor and the fan blade.
As a further scheme of the invention: the variable speed adjustment mechanism is including being fixed in the first gear of sliding sleeve one end, the sliding sleeve other end is fixed with the second gear, on the sliding sleeve in the first gear with be fixed with the third gear between the second gear, second dwang one end is fixed with the fourth gear, the fourth gear with first gear meshes mutually, the second dwang other end is fixed with the fifth gear, the fifth gear with the second gear meshes mutually, on the second dwang in the fourth gear with be fixed with the sixth gear between the fifth gear, the sixth gear with the third gear meshes mutually.
As a still further scheme of the invention: the translation mechanism comprises a threaded rod fixedly connected to an output shaft of the servo motor, a first sliding groove is formed in the top end of the case, a translation module is arranged in the first sliding groove in a sliding mode, a threaded groove is formed in the surface of the translation module, the threaded groove is connected with the threaded rod in a threaded mode, a second sliding hole is formed in the top end of the translation module, a sliding rod is arranged at the top end inside the top shell and penetrates through the second sliding hole, and a control assembly is arranged between the translation module and the sliding sleeve.
As a still further scheme of the invention: the control assembly comprises two groups of blocking pieces fixed at one end of the sliding sleeve, a first sliding hole is formed in the bottom end of the translation module, the first sliding hole is sleeved on the surface of the sliding sleeve, and the bottom end of the translation module is arranged between the two groups of blocking pieces.
As a still further scheme of the invention: slewing mechanism including rotate set up in rotate the pivot on the incasement wall, pivot one end is fixed with first bevel gear, it is provided with the third dwang to rotate on the incasement wall, be fixed with second bevel gear on the third dwang, second bevel gear with first bevel gear meshes mutually, the third dwang with be provided with transmission assembly between the individual motor output shaft.
As a still further scheme of the invention: the transmission assembly comprises a seventh gear fixed on the third rotating rod, a fourth rotating rod is fixedly connected with an output shaft of the single motor, an eighth gear is fixed on the fourth rotating rod, and the eighth gear is meshed with the seventh gear.
As a still further scheme of the invention: the sliding sleeve is characterized in that a second sliding groove is formed in the inner wall of the sliding sleeve, a sliding strip is arranged in the second sliding groove in a sliding mode, and one side of the sliding strip is fixedly connected with the surface of the first rotating rod.
As a still further scheme of the invention: the improved rotary case is characterized in that a heat dissipation port is formed in the outer portion of the case, a protective cover used for fixing the rotary case is fixed to one side of the case, and the rotary case is connected to the inner portion of the protective cover in a sleeved mode.
After adopting the structure, compared with the prior art, the invention has the following advantages: the rotating power can be adjusted through the variable speed adjusting mechanism, so that the friction damage between the gears is reduced, the service life of the machine is prolonged, the efficiency of wind power generation is improved, meanwhile, the fan blades are adjusted through the rotation of the rotating mechanism, the fan blades are made to face the wind from a thin side in strong wind weather, the acting force of the fan blades is made to stop rotating slightly, and the internal parts of the machine case are protected from being heated seriously due to rapid rotation, so that the machine is damaged.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the chassis and the set top case of the present invention.
Fig. 3 is a schematic view of the internal structure of the rotary box of the present invention.
FIG. 4 is an enlarged view taken at A of FIG. 2 according to the present invention.
Fig. 5 is a schematic view of the internal structure of the sliding sleeve of the present invention.
Figure 6 is a three-dimensional view of the first rotating rod and sliding sleeve of the present invention.
In the figure: 1. a chassis; 2. a rotating box; 3. a cowling; 4. a generator; 5. a first rotating lever; 6. a sliding sleeve; 7. a second rotating lever; 8. a top case; 9. a servo motor; 10. a fan blade; 11. a single phase motor; 12. a first gear; 13. a second gear; 14. a third gear; 15. a fourth gear; 16. a fifth gear; 17. a sixth gear; 18. a threaded rod; 19. a first chute; 20. a translation module; 21. a thread groove; 22. a baffle plate; 23. a first slide hole; 24. a second slide hole; 25. a slide bar; 26. a rotating shaft; 27. a first bevel gear; 28. a third rotating rod; 29. a second bevel gear; 30. a seventh gear; 31. a fourth rotating rod; 32. an eighth gear; 33. a second chute; 34. a slide bar; 35. a heat dissipation port; 36. a protective cover.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 6, in an embodiment of the present invention, a power-adjustable wind power generation apparatus includes a case 1, a rotation box 2 rotatably disposed on one side of the case 1, and a fairing 3 disposed on one side of the rotation box 2, a generator 4 is disposed inside the case 1, a first rotation rod 5 is rotatably disposed on one side of the generator 4, one end of the first rotation rod 5 is fixed on an inner wall of the case 1, a sliding sleeve 6 is sleeved on a surface of the first rotation rod 5, a second rotation rod 7 is rotatably disposed on an inner wall of the case 1, a variable speed adjustment mechanism is disposed between the second rotation rod 7 and the sliding sleeve 6, an organic top case 8 is disposed at a top end of the case 1, a servo motor 9 is disposed inside the top case 8, a translation mechanism is disposed between an output shaft of the servo motor 9 and the sliding sleeve 6, and fan blades 10 are disposed outside the rotation box 2, a single motor 11 is arranged in the rotating box 2, and a rotating mechanism is arranged between the single motor 11 and the fan blade 10;
on the flabellum 10 is used to kinetic energy through wind, make flabellum 10 drive and rotate case 2 and rotate, make the kinetic energy of wind convert the electric energy into by generator 4 at last, and can rotate flabellum 10 through slewing mechanism, make the contact surface of flabellum 10 with wind reduce, hardly receive the influence of wind, thereby reach and protect wind power generation equipment not impaired under the strong wind weather condition, can control sliding sleeve 6 through the translation subassembly simultaneously, then make variable speed adjustment mechanism to the power regulation of turning, thereby make the kinetic energy of wind convert the efficiency improvement of electric energy into under the condition that the wind speed is little, and variable speed adjustment mechanism can adjust the friction consumption of loss reduction gear.
In an embodiment of the present invention, the speed change adjusting mechanism includes a first gear 12 fixed at one end of the sliding sleeve 6, a second gear 13 is fixed at the other end of the sliding sleeve 6, a third gear 14 is fixed on the sliding sleeve 6 between the first gear 12 and the second gear 13, a fourth gear 15 is fixed at one end of the second rotating rod 7, the fourth gear 15 is engaged with the first gear 12, a fifth gear 16 is fixed at the other end of the second rotating rod 7, the fifth gear 16 is engaged with the second gear 13, a sixth gear 17 is fixed on the second rotating rod 7 between the fourth gear 15 and the fifth gear 16, and the sixth gear 17 is engaged with the third gear 14;
the fourth gear 15, the fifth gear 16 and the sixth gear 17 are driven to rotate through the rotation of the gear 7, when the sliding sleeve 6 slides rightwards, the first gear 12 and the fourth gear 15 are meshed to rotate, the third gear 14 and the sixth gear 17 are not meshed, the second gear 13 and the fifth gear 16 are not meshed, the first gear 12 can drive the sliding sleeve 6 to rotate, the sliding sleeve 6 is used for sliding to adjust gear meshing, one group of gears can be meshed without being influenced by other two groups of gears, the size of each group of meshed gears is different, the large gear drives the small gear to rotate, the rotating power is improved, the small gear drives the large gear to rotate, the rotating power is reduced, the gears with the same size are meshed to rotate, and the rotating power conversion is not changed.
In another embodiment of the present invention, the translation mechanism includes a threaded rod 18 fixedly connected to the output shaft of the servo motor 9, a first sliding slot 19 is formed in the top end of the chassis 1, a translation module 20 is slidably disposed in the first sliding slot 19, a threaded slot 21 is formed in the surface of the translation module 20, the threaded slot 21 is in threaded connection with the threaded rod 18, a second sliding hole 24 is formed in the top end of the translation module 20, a sliding rod 25 is disposed at the top end inside the top case 8, the sliding rod 25 passes through the second sliding hole 24, and a control assembly is disposed between the translation module 20 and the sliding sleeve 6;
the threaded rod 18 on the output shaft is driven to rotate through the operation and rotation of the servo motor 9, when the threaded rod 18 rotates spirally in the threaded groove 21, the translation module 20 can move in parallel, and the balance of the translation module 20 during the parallel movement can be kept through the sliding rod 25.
In another embodiment of the present invention, the control assembly includes two sets of blocking pieces 22 fixed at one end of the sliding sleeve 6, the bottom end of the translation module 20 is provided with a first sliding hole 23, the first sliding hole 23 is sleeved on the surface of the sliding sleeve 6, and the bottom end of the translation module 20 is disposed between the two sets of blocking pieces 22;
through the parallel movement of the translation module 20, the translation module 20 can control the sliding sleeve 6 to slide, and meanwhile, the translation module 20 does not influence the rotation of the sliding sleeve 6.
In another embodiment of the present invention, the rotating mechanism includes a rotating shaft 26 rotatably disposed on the inner wall of the rotating box 2, a first bevel gear 27 is fixed at one end of the rotating shaft 26, a third rotating rod 28 is rotatably disposed on the inner wall of the rotating box 2, a second bevel gear 29 is fixed on the third rotating rod 28, the second bevel gear 29 is engaged with the first bevel gear 27, and a transmission assembly is disposed between the third rotating rod 28 and the output shaft of the single motor 11;
the second bevel gear 29 is rotated by the rotation of the third rotating shaft 28, the first bevel gear 27 engaged with the second bevel gear 29 is rotated together, and then the rotating shaft 26 is rotated by the first bevel gear 27.
In a further embodiment of the present invention, the transmission assembly includes a seventh gear 30 fixed on the third rotating rod 28, a fourth rotating rod 31 is fixedly connected to the output shaft of the single-phase motor 11, an eighth gear 32 is fixed on the fourth rotating rod 31, and the eighth gear 32 is meshed with the seventh gear 30;
the fourth rotating rod 31 is driven to rotate by the running rotation of the single motor 11, then the eighth gear 32 is driven to rotate by the fourth rotating rod 31, the seventh gear 30 meshed with the eighth gear 32 rotates simultaneously, and finally the third rotating rod 28 is driven to rotate by the seventh gear 30.
In another embodiment of the present invention, a second sliding groove 33 is formed in an inner wall of the sliding sleeve 6, a sliding bar 34 is slidably disposed in the second sliding groove 33, and one side of the sliding bar 34 is fixedly connected to a surface of the first rotating rod 5;
the sliding sleeve 6 can drive the first rotating rod 5 to rotate through the sliding strip 34, and the sliding sleeve 6 can also drive the first rotating rod 5 to rotate simultaneously when sliding.
In another embodiment of the present invention, a heat dissipation port 35 is disposed outside the chassis 1, a protection cover 36 for fixing the rotating box 2 is fixed on one side of the chassis 1, and the rotating box 2 is sleeved inside the protection cover 36;
the inside of the case 1 can be cooled through the heat dissipation port 35, and the protective cover 36 can reduce the shaking generated when the rotating case 2 rotates.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the invention are intended to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims (1)

1. The utility model provides a power adjustable wind power generation equipment, includes quick-witted case (1), rotate set up in the rotation case (2) of quick-witted case (1) one side and set up in the radome fairing (3) of rotation case (2) one side, its characterized in that, machine case (1) inside is provided with generator (4), generator (4) one side is rotated and is provided with first dwang (5), just first dwang (5) one end is fixed in on quick-witted case (1) inner wall, sliding sleeve (6) has been cup jointed on first dwang (5) surface, machine case (1) inner wall rotates and is provided with second dwang (7), be provided with variable speed adjustment mechanism between second dwang (7) and sliding sleeve (6), machine case (1) top sets up top shell (8), top shell (8) inside is provided with servo motor (9), a translation mechanism is arranged between an output shaft of the servo motor (9) and the sliding sleeve (6), fan blades (10) are arranged on the outer side of the rotating box (2), a single motor (11) is arranged inside the rotating box (2), and a rotating mechanism is arranged between the single motor (11) and the fan blades (10);
the variable speed adjusting mechanism comprises a first gear (12) fixed at one end of the sliding sleeve (6), a second gear (13) is fixed at the other end of the sliding sleeve (6), a third gear (14) is fixed between the first gear (12) and the second gear (13) on the sliding sleeve (6), a fourth gear (15) is fixed at one end of the second rotating rod (7), the fourth gear (15) is meshed with the first gear (12), a fifth gear (16) is fixed at the other end of the second rotating rod (7), the fifth gear (16) is meshed with the second gear (13), a sixth gear (17) is fixed between the fourth gear (15) and the fifth gear (16) on the second rotating rod (7), and the sixth gear (17) is meshed with the third gear (14);
the translation mechanism comprises a threaded rod (18) fixedly connected to an output shaft of the servo motor (9), a first sliding groove (19) is formed in the top end of the case (1), a translation module (20) is arranged in the first sliding groove (19) in a sliding mode, a threaded groove (21) is formed in the surface of the translation module (20), the threaded groove (21) is in threaded connection with the threaded rod (18), a second sliding hole (24) is formed in the top end of the translation module (20), a sliding rod (25) is arranged at the top end inside the case top (8), the sliding rod (25) penetrates through the second sliding hole (24), and a control assembly is arranged between the translation module (20) and the sliding sleeve (6);
the control assembly comprises two groups of blocking pieces (22) fixed at one end of the sliding sleeve (6), a first sliding hole (23) is formed in the bottom end of the translation module (20), the first sliding hole (23) is sleeved on the surface of the sliding sleeve (6), and the bottom end of the translation module (20) is arranged between the two groups of blocking pieces (22);
the rotating mechanism comprises a rotating shaft (26) which is rotatably arranged on the inner wall of the rotating box (2), a first bevel gear (27) is fixed at one end of the rotating shaft (26), a third rotating rod (28) is rotatably arranged on the inner wall of the rotating box (2), a second bevel gear (29) is fixed on the third rotating rod (28), the second bevel gear (29) is meshed with the first bevel gear (27), and a transmission assembly is arranged between the third rotating rod (28) and the output shaft of the single motor (11);
the transmission assembly comprises a seventh gear (30) fixed on the third rotating rod (28), an output shaft of the single motor (11) is fixedly connected with a fourth rotating rod (31), an eighth gear (32) is fixed on the fourth rotating rod (31), and the eighth gear (32) is meshed with the seventh gear (30);
a second sliding groove (33) is formed in the inner wall of the sliding sleeve (6), a sliding strip (34) is arranged in the second sliding groove (33) in a sliding mode, and one side of the sliding strip (34) is fixedly connected with the surface of the first rotating rod (5);
case (1) outside is provided with thermovent (35), case (1) one side is fixed with and is used for fixing rotate safety cover (36) of case (2), rotate case (2) cup joint in the inside of safety cover (36).
CN202011248857.7A 2020-11-10 2020-11-10 Power-adjustable wind power generation equipment Expired - Fee Related CN112360693B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011248857.7A CN112360693B (en) 2020-11-10 2020-11-10 Power-adjustable wind power generation equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011248857.7A CN112360693B (en) 2020-11-10 2020-11-10 Power-adjustable wind power generation equipment

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CN112360693A CN112360693A (en) 2021-02-12
CN112360693B true CN112360693B (en) 2021-12-31

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Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101886616A (en) * 2010-08-06 2010-11-17 钟明华 Movable wind power generator
US9030039B2 (en) * 2013-06-02 2015-05-12 Charles Martin Chavez Madson Wind turbine and compressed gas storage system for generating electrical power
DE202013011999U1 (en) * 2013-11-13 2015-02-02 Ssb Wind Systems Gmbh & Co. Kg Pitch drive for a wind turbine
CN207064579U (en) * 2017-06-14 2018-03-02 内蒙古东润能源科技有限公司 A kind of wind-driven generator speed change gear for being easy to regulation
CN108252859A (en) * 2018-01-12 2018-07-06 内蒙古工业大学 Actively adjust eccentricity formula wind energy conversion system PCU Power Conditioning Unit
CN109281805B (en) * 2018-09-07 2024-04-30 南京安维士传动技术股份有限公司 Multi-parameter measurement intelligent inspection system
CN209855963U (en) * 2018-12-29 2019-12-27 昆明安索科技有限公司 Low-friction wind power generation equipment
CN210343585U (en) * 2019-06-03 2020-04-17 中电投东北新能源发展有限公司 Speed limiting device of wind driven generator

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Effective date of registration: 20211220

Address after: 456499 Hospital of Gaoping town government, Hua county, Anyang City, Henan Province

Applicant after: Datang Huaxian Wind Power Co.,Ltd.

Address before: 415900 group 2, liuguankou village, tinzui Town, Hanshou County, Changde City, Hunan Province

Applicant before: Zhang Feijun

CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20211231