CN205618298U - Book caudal knot of being applied to wind power generation constructs - Google Patents
Book caudal knot of being applied to wind power generation constructs Download PDFInfo
- Publication number
- CN205618298U CN205618298U CN201620343701.XU CN201620343701U CN205618298U CN 205618298 U CN205618298 U CN 205618298U CN 201620343701 U CN201620343701 U CN 201620343701U CN 205618298 U CN205618298 U CN 205618298U
- Authority
- CN
- China
- Prior art keywords
- tail vane
- wind
- rotary sleeve
- electromotor
- driftage
- 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
Links
Classifications
-
- 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
Abstract
The utility model discloses a book caudal knot of being applied to wind power generation constructs, including driftage fixing base and tail vane board, be provided with rotatable driftage rotary sleeve on the driftage fixing base, side position on the driftage rotary sleeve is provided with the generator linking arm in directional the place ahead, the front end install generator of generator linking arm, the generator front portion is provided with the blade, driftage rotary sleeve rear side department is provided with rotatable tail vane pole, the tail vane board is located the afterbody of tail vane pole, opposite side department for the generator linking arm on the driftage rotary sleeve is provided with tail vane return arm, be connected with return spring between the tip of tail vane return arm and the tail vane pole, this caudal knot structure appears the rotational speed condition of perhaps damage at the excessive speed to aerogenerator in the face of high wind easily, especially through the design of tail vane return arm, return spring and tail vane pole, can realize automatically regulated blade rotational speed according to the wind speed, avoid appearing the driving phenomenon.
Description
Technical field
This utility model relates to technical field of wind power generating equipment, a kind of wind-driven generator driftage folding stern construction attacked for high wind.
Background technology
The principle of wind-driven generator is to utilize the wind energy as nature Renewable resource to be transformed into electric energy, then the electric energy produced is applied to each field of daily life.Current wind-driven generator mostly uses propeller type fan blade to receive wind-force.But, wind-driven generator is once run into high wind, and fan blade will even interrupt dynamo cradle to electromotor trunk severe bends, makes wind-driven generator damage or even scrap, causes huge economic loss；It addition, wind-driven generator is when in the face of high wind, being easily caused rotating speed out of control, do not stop after exceeding the maximum speed of generator settings, incident is electromotor overcurrent, and badly damaged generator structure causes driving phenomenon.Therefore, traditional wind-driven generator is necessary to make to improve further and optimize for the problems referred to above.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of Wind sheltering folding stern construction that be suitable for high wind, that be applied to wind-power electricity generation, and anti-high wind ability is good for it, do not have driving phenomenon, can reduce rotating speed when in the face of high wind.
This utility model solves its technical problem and be the technical scheme is that
A kind of folding stern construction being applied to wind-power electricity generation, including fixing seat and the tail plate of going off course, described driftage is fixed and is provided with rotating driftage rotary sleeve on seat, lateral location on described driftage rotary sleeve is provided with the electromotor linking arm being directing forwardly, wherein said electromotor linking arm rotary sleeve center of relatively going off course is eccentrically mounted, electromotor is installed in the front end of described electromotor linking arm, described electromotor front portion is provided with blade, on rear side of described driftage rotary sleeve, place is provided with rotating tail vane bar, described tail plate is positioned at the afterbody of tail vane bar, it is provided with tail vane return arm at opposite side relative to electromotor linking arm on described driftage rotary sleeve, it is connected between end and the tail vane bar of described tail vane return arm and has return spring.
As a preference, described tail vane return arm is L-shaped.
As a preference, described tail vane bar front end is provided with tail vane bar locating piece at tail vane return arm side.
As a preference, described driftage rotary sleeve connects has the return corresponding with tail vane bar locating piece to prop up bracer.
As a preference, described linking arm rotary sleeve center eccentric throw α of relatively going off course is 30～100mm.
As a preference, the rear end of described electromotor linking arm is provided with can withstand the bending of tail vane bar and prop up bracer.
As a preference, the angle that is inclined upwardly of described linking arm relative level is 5～10 °.
As a preference, on rear side of described driftage rotary sleeve, place is provided with tail vane installing plate, is connected by tail vane pin between described tail vane bar and tail vane installing plate.
As a preference, described driftage is fixed and is provided with yaw axis on seat, is provided with bearing and support set between described yaw axis and driftage rotary sleeve.
The beneficial effects of the utility model are: the situation that rotating speed is too fast or damages easily occurs in this folding stern construction high wind faced by wind-driven generator, by rational structural improvement, especially by tail vane return arm, return spring and the design of tail vane bar, can be parastate the windward side of wind wheel part and tail plate when wind-force is excessive, on the premise of not affecting and working at ordinary times, can realize being automatically adjusted blade rotational speed according to wind speed, avoid the occurrence of driving phenomenon, the effect well resisting high wind can be played, and it is this simple and reasonable compact, easy for installation, implementation cost is low, there is good use value.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is axonometric chart of the present utility model；
Fig. 2 is this utility model axonometric chart when in the face of high wind；
Fig. 3 is STRUCTURE DECOMPOSITION figure of the present utility model；
Fig. 4 is the broken section of driftage rotary sleeve part in this utility model；
Fig. 5 is this utility model top view when normal work；
Fig. 6 is this utility model top view when in the face of high wind.
Detailed description of the invention
In order to make the purpose of the application, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.For the thorough explanation present invention, following description can relate to some specific detail.And when not having these specific detail, the present invention then may still can realize, i.e. technical staff in art uses these descriptions herein and statement others skilled in the art in art effectively to introduce their work essence.In addition it should be noted that; in describing below, the word " anterior " of use, " rear side ", " left side ", " right side ", " upside ", " downside " etc. refer to the direction in accompanying drawing; word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center, and person skilled should not be construed as the technology beyond the application protection domain in the adjustment that above-mentioned direction is made simply, be need not creativeness.Should be appreciated that specific embodiment described herein, only in order to explain the application, is not used to limit real protection scope.And for avoiding confusion the purpose of the present invention, owing to the technology of the electrical power generators principle known, wind-driven generator installation environment, component sizes size, circuit layout etc. is not it will be understood that therefore they are described in detail.With reference to Fig. 1～Fig. 4, a kind of folding stern construction being applied to wind-power electricity generation, including fixing seat 1 and the tail plate 2 of going off course, described driftage is fixed and is provided with rotating driftage rotary sleeve 3 on seat 1, and wherein driftage rotary sleeve 3 can be at horizontal rotation in surface.Lateral location on described driftage rotary sleeve 3 is provided with the electromotor linking arm 4 being directing forwardly, wherein said electromotor linking arm 4 goes off course rotary sleeve 3 relatively in eccentrically mounted, electromotor 5 is installed in the front end of described electromotor linking arm 4, described electromotor 5 front portion is provided with blade 51, and blade 51 exports the most rotatably being made electromotor 5 produce electric current by wind action.On rear side of described driftage rotary sleeve 3, place is provided with rotating tail vane bar 21, described tail plate 2 is positioned at the afterbody of tail vane bar 21, being provided with tail vane return arm 6 at opposite side relative to electromotor linking arm 4 on described driftage rotary sleeve 3, being connected between end and the tail vane bar 21 of described tail vane return arm 6 has return spring 61.
In real work it is, when wind-force is in rated range, with reference to Fig. 1, wind is in addition to band moving vane 51 rotates, also tail plate 2 can be had active force, make tail plate 2 keep geo-stationary, simultaneously because electromotor linking arm 4 is gone off course relatively, rotary sleeve 3 is in eccentrically mounted, making the torsion that the thrust of electromotor 5 is converted between seat 1 fixing to electromotor linking arm 4 and driftage by wind, this is just and tail plate 2 produces phase drag.But due to the effect of return spring 61, between tail vane bar 21 and electromotor linking arm 4, angle is constant, and wind-driven generator normally works.And it is interior to overrun once wind-force; with reference to Fig. 2; torsion between electromotor linking arm 4 and tail vane bar 21 is bigger than return spring 61 pulling force; between tail vane bar 21 and electromotor linking arm 4, angle changes therewith; so be equivalent to windward side and the tail plate 2 of wind wheel part of blade 51, electromotor 5 etc. in parastate or almost parallel state; blade 51 the most directly prints high wind, just serves blade 51, the protective effect of electromotor 5.
Further embodiment, with reference to a kind of folding stern construction being applied to wind-power electricity generation of Fig. 1～Fig. 4, " embodiment " the most referred to herein refers to may be included in special characteristic, structure or the characteristic at least one implementation of the application.Different in this manual local " in the embodiments " occurred not refer both to same embodiment, are not single or the most mutually exclusive with other embodiments embodiment.Embodiment includes go off course fixing seat 1 and tail plate 2, and described driftage is fixed and is provided with rotating driftage rotary sleeve 3 on seat 1, and driftage rotary sleeve 3 may be designed to tubular.Lateral location on described driftage rotary sleeve 3 is provided with the electromotor linking arm 4 being directing forwardly, wherein said electromotor linking arm 4 goes off course rotary sleeve 3 relatively in eccentrically mounted, electromotor 5 is installed in the front end of described electromotor linking arm 4, described electromotor 5 front portion is provided with blade 51, on rear side of described driftage rotary sleeve 3, place is provided with rotating tail vane bar 21, and described tail plate 2 is positioned at the afterbody of tail vane bar 21.It is provided with tail vane return arm 6 at opposite side relative to electromotor linking arm 4 on described driftage rotary sleeve 3, such as electromotor linking arm 4 is positioned at the left side of driftage rotary sleeve 3, then electromotor linking arm 4 is positioned at the right side of driftage rotary sleeve 3, and with blade 51 place one side as front, tail plate 2 place one side is as rear.It is connected between end and the tail vane bar 21 of described tail vane return arm 6 and has return spring 61, described tail vane return arm 6 is L-shaped, make tail vane return arm 6 end can and tail vane bar 21 between space out, facilitate the installation of return spring 61 parts such as grade, and return spring 61 can keep suitable angle to ensure the pulling force between tail vane return arm 6 and tail vane bar 21.Described tail vane bar 21 front end is provided with tail vane bar locating piece 22 at tail vane return arm 6 side, and when tail vane bar 21 return, tail vane bar locating piece 22 just can play position-limiting action.Described driftage rotary sleeve 3 connects has the return corresponding with tail vane bar locating piece 22 to prop up bracer 31, and i.e. during tail vane bar 21 return, return props up bracer 31 can withstand tail vane bar locating piece 22 with auxiliary stopper.Wherein tail vane bar locating piece 22 and return prop up bracer 31 can reload buffer pad.
Further embodiment, with reference to a kind of folding stern construction being applied to wind-power electricity generation of Fig. 1～Fig. 4, including fixing seat 1 and the tail plate 2 of going off course, fixing seat 1 lower end of wherein going off course can be connected column 14, i.e. wind-driven generator and can be fixedly mounted by the column 14 of the fixing seat 1 of driftage.nullDescribed driftage is fixed and is provided with rotating driftage rotary sleeve 3 on seat 1，Lateral location on described driftage rotary sleeve 3 is provided with the electromotor linking arm 4 being directing forwardly，Wherein said electromotor linking arm 4 goes off course rotary sleeve 3 relatively in eccentrically mounted，Electromotor 5 is installed in the front end of described electromotor linking arm 4，Described electromotor 5 front portion is provided with blade 51，On rear side of described driftage rotary sleeve 3, place is provided with rotating tail vane bar 21，Described tail plate 2 is positioned at the afterbody of tail vane bar 21，It is provided with tail vane return arm 6 at opposite side relative to electromotor linking arm 4 on described driftage rotary sleeve 3，It is connected between end and the tail vane bar 21 of described tail vane return arm 6 and has return spring 61，The angle that is inclined upwardly of described linking arm 4 relative level is 5～10 °，So can reduce blade 51 when rotating，The produced vibrations of electromotor 5.Described driftage is fixed and is provided with yaw axis 11 on seat 1, is provided with bearing 12 and support set 13 between described yaw axis 11 and driftage rotary sleeve 3.Wherein support set 13 can use copper sheathing, provides support force for driftage rotary sleeve 3, is conducive to extending the service life of the rotational structure of bearing 12 grade.
nullFurther embodiment，A kind of folding stern construction being applied to wind-power electricity generation with reference to Fig. 1～Fig. 4，Including fixing seat 1 and the tail plate 2 of going off course，Described driftage is fixed and is provided with rotating driftage rotary sleeve 3 on seat 1，Lateral location on described driftage rotary sleeve 3 is provided with the electromotor linking arm 4 being directing forwardly，Wherein said electromotor linking arm 4 goes off course rotary sleeve 3 relatively in eccentrically mounted，Electromotor 5 is installed in the front end of described electromotor linking arm 4，Described electromotor 5 front portion is provided with blade 51，On rear side of described driftage rotary sleeve 3, place is provided with rotating tail vane bar 21,Wherein driftage rotary sleeve 3 is connected by the fixing seat 1 of articulated mounting and driftage，Described tail plate 2 is positioned at the afterbody of tail vane bar 21，It is provided with tail vane return arm 6 at opposite side relative to electromotor linking arm 4 on described driftage rotary sleeve 3，It is connected between end and the tail vane bar 21 of described tail vane return arm 6 and has return spring 61，The rear end of described electromotor linking arm 4 is provided with can withstand the bending of tail vane bar 21 and prop up bracer 41，Once tail vane bar 21 bending，Bracer 41 is propped up in bending just can play position-limiting action.Wherein bending prop up bracer 41 can reload buffer pad.The factors such as the length of size, tail vane bar 21 and the weight of tail plate 2 and tail vane bar 21 according to blade 51, described linking arm 4 rotary sleeve 3 center eccentric throw α of relatively going off course is 30～100mm.On rear side of described driftage rotary sleeve 3, place is provided with tail vane installing plate 23, is connected by tail vane pin 24, it is simple to the installation of tail vane bar 21 between described tail vane bar 21 and tail vane installing plate 23.
According to above-mentioned principle, this utility model can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model.
Through it was verified that wind-driven generator uses this folding stern construction, both not interfered with original generating effect, the impact of high wind can have been successfully managed again.nullReferring for example to Fig. 1、Fig. 5，When wind direction is to the left relative to the surfaces of revolution of blade 51，Relatively go off course rotary sleeve 3 in eccentrically mounted due to electromotor linking arm 4，Blade 51 windward time can produce eccentric moment，This eccentric moment makes blade 51 and electromotor linking arm 4 etc. have with the centrage B of rotary sleeve 3 of going off course for rotating shaft to the side i.e. trend of left pivot movement of electromotor linking arm 4 bias，I.e. blade 51 windward time under the effect of eccentric moment，Blade 51 drives electromotor linking arm 4 to have rotated an angle to the left，Now tail plate 2 is no longer parallel with wind direction with the rotation of electromotor linking arm 4，Wind has active force to tail plate 2，Tail plate 2 and tail vane bar 21 are had to the eccentric side i.e. trend of left pivot movement of electromotor linking arm 4，Owing to tail vane rotary sleeve 8 is to tilt to be laid on electromotor linking arm 4，When wind speed is less，Wind-force deficiency suffered by eccentric moment and tail plate 2 offsets the pulling force of return spring 61 to promote tail vane rotary sleeve 8 relative generator linking arm 4 to rotate，Wind-force suffered by tail plate 2 makes tail vane bar 21 can overcome the rotation that electromotor linking arm 4 brings because of bias，Tail plate 2 turns to and wind direction keeping parallelism under wind-force effect，Make blade 51 again with front rotary electrification windward；
When change of the wind, if wind direction is turned right side-blown by left side, tail plate 2 and tail vane bar 21 are turned right rotation, because of limiting plate 21 and the effect of the first limited block 9, make electromotor linking arm 4 and tail vane bar 21 follow driftage rotary sleeve 3 to interlock with the rotation, until tail plate 2 turns to parallel with new wind direction, now blade 51 front is windward；If the wind direction after Gai Bianing is side-blown for being turned left by right side, turn right because of tail vane rotary sleeve 8 relative generator linking arm 4 and be obliquely installed, less wind speed is not enough to order about tail vane rotary sleeve 8 relative generator linking arm 4 and rotates, therefore electromotor linking arm 4 and tail vane bar 21 are also followed driftage rotary sleeve 3 and are interlocked with the rotation, until tail plate 2 is parallel with new wind direction, blade 51 front is windward, it is achieved that blade 51 catches wind direction automatically by tail plate 2.
When wind speed exceedes preset value, such as during 12m/s, be enough to offset the pulling force of return spring 61, tail vane rotary sleeve 8 relative generator linking arm 4 under the effect of wind-force suffered by eccentric moment and tail plate 2 rotates, thus change the angular relationship between blade 51 and tail plate 2, blade 51 tail plate 2 relative with electromotor 5 turns to the eccentric side of electromotor linking arm 4, change wind-force and cut out direction on blade 51, reduce blade 51 windward, lifting surface area, the active force of blade 51 is diminished by wind, blade 51 rotating speed gradually reduces, achieve the automatic speed regulation of blade 51.
When wind speed strengthens further, such as when reaching 14m/s, blade 51 tail plate 2 relative with electromotor 5 turns over 90 ° to the eccentric side of electromotor linking arm 4, such as Fig. 2, shown in Fig. 6, now, tail plate 2 is parallel with wind direction A, blade 51 is also driven to parallel with wind direction A, blade 51 no longer front windward but side windward, i.e. the deflection wind direction side, windward side of wind wheel part is close to 90 °, wind no longer produces active force in the front of blade 51, the continuation rotating speed of blade 51 gradually reduces and even stops operating, the driving phenomenon that effectively prevent blade high-speed rotation and produce, realize complete wind sheltering, the parts such as blade be can get in high wind effectively protect and unlikely damage；
When wind speed reduces, because tail vane rotary sleeve 8 tilts to be laid on electromotor linking arm 4, tail vane bar 21 automatically resets under the pulling force effect of return spring 61, during resetting, tail plate 2 because of not parallel with wind direction A and by wind-force effect, tail vane bar 21 pushing generator linking arm 4 rotates the most to the right, make blade 51 the most windward, when tail vane bar 21 and tail plate 2 are reset to state as shown in Figure 4 completely, limiting plate 21 on tail vane bar 21 abuts with the first limited block 9, tail plate 2 is mutually perpendicular to the surfaces of revolution of blade 51, tail plate 2 and tail vane bar 21 band moving vane 51 again normally catches wind direction.
Claims (9)
- null1. the folding stern construction being applied to wind-power electricity generation，Including fixing seat (1) and the tail plate (2) of going off course，Described driftage is fixed and is provided with rotating driftage rotary sleeve (3) on seat (1)，Lateral location on described driftage rotary sleeve (3) is provided with the electromotor linking arm (4) being directing forwardly，Wherein said electromotor linking arm (4) goes off course rotary sleeve (3) relatively in eccentrically mounted，Electromotor (5) is installed in the front end of described electromotor linking arm (4)，Described electromotor (5) front portion is provided with blade (51)，It is characterized in that: at described driftage rotary sleeve (3) rear side, be provided with rotating tail vane bar (21)，Described tail plate (2) is positioned at the afterbody of tail vane bar (21)，It is provided with tail vane return arm (6) at opposite side relative to electromotor linking arm (4) on described driftage rotary sleeve (3)，It is connected between the end of described tail vane return arm (6) and tail vane bar (21) and has return spring (61).
- A kind of folding stern construction being applied to wind-power electricity generation the most according to claim 1, it is characterised in that: described tail vane return arm (6) is L-shaped.
- A kind of folding stern construction being applied to wind-power electricity generation the most according to claim 1 and 2, it is characterised in that: described tail vane bar (21) front end is provided with tail vane bar locating piece (22) at tail vane return arm (6) side.
- A kind of folding stern construction being applied to wind-power electricity generation the most according to claim 3, it is characterised in that: described driftage rotary sleeve (3) connects has the return corresponding with tail vane bar locating piece (22) to prop up bracer (31).
- A kind of folding stern construction being applied to wind-power electricity generation the most according to claim 1, it is characterised in that: described linking arm (4) is gone off course rotary sleeve (3) relativelyCenter eccentric throw α is 30～100mm.
- A kind of folding stern construction being applied to wind-power electricity generation the most according to claim 1, it is characterised in that: the rear end of described electromotor linking arm (4) is provided with can withstand the bending of tail vane bar (21) and prop up bracer (41).
- A kind of folding stern construction being applied to wind-power electricity generation the most according to claim 1, it is characterised in that: the angle that is inclined upwardly of described linking arm (4) relative level is 5～10 °.
- A kind of folding stern construction being applied to wind-power electricity generation the most according to claim 1, it is characterized in that: be provided with tail vane installing plate (23) at described driftage rotary sleeve (3) rear side, be connected by tail vane pin (24) between described tail vane bar (21) and tail vane installing plate (23).
- A kind of folding stern construction being applied to wind-power electricity generation the most according to claim 1, it is characterized in that: described driftage is fixed and is provided with yaw axis (11) on seat (1), between described yaw axis (11) and driftage rotary sleeve (3), be provided with bearing (12) and support set (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343701.XU CN205618298U (en) | 2016-04-22 | 2016-04-22 | Book caudal knot of being applied to wind power generation constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343701.XU CN205618298U (en) | 2016-04-22 | 2016-04-22 | Book caudal knot of being applied to wind power generation constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618298U true CN205618298U (en) | 2016-10-05 |
Family
ID=57028003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620343701.XU Expired - Fee Related CN205618298U (en) | 2016-04-22 | 2016-04-22 | Book caudal knot of being applied to wind power generation constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618298U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736995A (en) * | 2018-12-12 | 2019-05-10 | 吴世明 | A kind of power generator |
| CN110017246A (en) * | 2019-05-01 | 2019-07-16 | 呼和浩特市博洋可再生能源有限责任公司 | A kind of middle-size and small-size wind energy conversion system active yawing mechanism |
| CN110242501A (en) * | 2019-06-21 | 2019-09-17 | 嘉兴学院 | A kind of wind generating set yaw device |
| CN110985283A (en) * | 2019-12-30 | 2020-04-10 | 上海致远绿色能源股份有限公司 | Lateral deviation locking structure and method of lateral deviation type wind driven generator |
-
2016
- 2016-04-22 CN CN201620343701.XU patent/CN205618298U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736995A (en) * | 2018-12-12 | 2019-05-10 | 吴世明 | A kind of power generator |
| CN109736995B (en) * | 2018-12-12 | 2021-03-26 | 吴世明 | Power generation device |
| CN110017246A (en) * | 2019-05-01 | 2019-07-16 | 呼和浩特市博洋可再生能源有限责任公司 | A kind of middle-size and small-size wind energy conversion system active yawing mechanism |
| CN110242501A (en) * | 2019-06-21 | 2019-09-17 | 嘉兴学院 | A kind of wind generating set yaw device |
| CN110242501B (en) * | 2019-06-21 | 2020-05-19 | 嘉兴学院 | Yaw device of wind generating set |
| CN110985283A (en) * | 2019-12-30 | 2020-04-10 | 上海致远绿色能源股份有限公司 | Lateral deviation locking structure and method of lateral deviation type wind driven generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205618298U (en) | Book caudal knot of being applied to wind power generation constructs | |
| US5746576A (en) | Wind energy conversion device with angled governing mechanism | |
| KR100720287B1 (en) | Wind power generator | |
| KR20170046928A (en) | Blade pitch control apparatus for small size wind power generator | |
| KR101717131B1 (en) | The Aerogenerator that tracks direction of the wind | |
| KR100754368B1 (en) | The Wind turbine blade which uses a centrifugal flapping device | |
| CN204572347U (en) | A kind of wind generating unit on expressway | |
| JP5685699B2 (en) | Variable pitch device | |
| KR101294010B1 (en) | An apparatus for folding blades of wind power generator | |
| KR20190042141A (en) | Automatic regulator of wind generator blade angle | |
| CN201982243U (en) | Vertical-axis wind turbine with adjustable position of wind shield | |
| CN203685492U (en) | Yawing device for wind power generator for effectively resisting strong wind attack | |
| US4219308A (en) | Torque control system for wind energy conversion devices | |
| CN110360052A (en) | A kind of vertical axis windmill of angle of attack adjust automatically | |
| CN201215067Y (en) | Typhoon resistant small-sized wind power generator | |
| CN205977537U (en) | Marine V type aerogenerator blade receive and releases structure | |
| CN2514140Y (en) | Fan blade for wind-driven generator | |
| KR20100077361A (en) | Apparatus for adding wind power and for removing wind friction for vertical wind power generation | |
| KR20110113290A (en) | Apparatus for adding wind power of vertical wind power generation | |
| CN201679628U (en) | Variable-paddle-distance speed-adjusting device for wind machine based on wind pressure | |
| KR20120105645A (en) | Wind power generator with folding blades | |
| CN103912455B (en) | Marine horizontal-axis wind turbine | |
| CN106640551B (en) | Wind turbine generator system adopting asymmetric bidirectional tail wing | |
| CN103726994B (en) | A kind of wind-driven generator yaw device effectively resisting high wind attack | |
| KR101330016B1 (en) | Power generation device using force of wind |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170816 Address after: 528437 Guangdong City, Zhongshan Province Torch Development Zone, No. 1, the Union Road, building 205, room two, room second Patentee after: Zhongshan Teng new Yang Energy Technology Co Ltd Address before: 528403 Guangdong city of Zhongshan Province East yongjingyuan street a 1002 real appreciation Patentee before: Lei Jieyan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20180422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |