CN202971045U - Wind driven generator - Google Patents
Wind driven generator Download PDFInfo
- Publication number
- CN202971045U CN202971045U CN201220632787XU CN201220632787U CN202971045U CN 202971045 U CN202971045 U CN 202971045U CN 201220632787X U CN201220632787X U CN 201220632787XU CN 201220632787 U CN201220632787 U CN 201220632787U CN 202971045 U CN202971045 U CN 202971045U
- Authority
- CN
- China
- Prior art keywords
- wind
- generator
- arm
- magnetic steel
- backward
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 103
- 239000010959 steel Substances 0.000 claims abstract description 103
- 125000006850 spacer group Chemical group 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 22
- 238000004804 winding Methods 0.000 claims description 15
- 210000004907 gland Anatomy 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 230000004907 flux Effects 0.000 description 6
- 239000003984 copper intrauterine device Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
-
- 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
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
- F03D7/0208—Orientating out of wind
-
- 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
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
- F03D7/0208—Orientating out of wind
- F03D7/0216—Orientating out of wind the rotating axis changing to vertical position
-
- 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
- F03D7/04—Automatic control; Regulation
-
- 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
- F03D80/70—Bearing or lubricating arrangements
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
- F05B2220/7066—Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a wind driven generator. An off-course device is connected with a main shaft of the generator through a '7'-shaped rocker arm. A straight arm of the rocker arm is provided with a through groove. A cross arm of the rocker arm is provided with an inserting and connecting hole. An off-course rotating seat is provided with a connecting arm which is inserted and connected into the through groove and enables the rocker arm to be connected with the connecting arm in series through a round pin. One end of a main shaft of the generator is fixedly connected in the inserting and connecting hole of the cross arm of the rocker arm, and the other end of the main shaft of the generator is fixedly connected with a coil plate. A drive magnetic steel plate and a driven magnetic steel plate are coaxially arranged on the inner side and the outer side of the coil plate. The drive magnetic steel plate is connected on the main shaft in a sleeved mode through a front bearing, a back bearing, a bearing inner ring, a bearing outer ring and a bearing inner spacer bush, and the driven magnetic steel plate is fixedly connected with the drive magnetic steel plate into a whole through a non-magnetic U-shaped connecting block. According to the wind driven generator, windward and stress areas of a wind wheel of the wind driven generator can be automatically adjusted according to wind speed, the damage to the generator from the strong wind is avoided, and in addition, the wind driven generator has the advantages of being low in starting wind force requirements, long in service life, low in manufacture cost and the like.
Description
Technical field
The present invention relates to a kind of power generating equipment, be specifically related to a kind of wind-driven generator.
Background technique
Wind-driven generator is a kind of natural wind drive vane of utilizing, the work of vane drive generator, thereby the power generating equipment of generation electric energy.
The electricity generating device of traditional wind-driven generator is generally drum-shaped structure, and employing is the radial flux mode.Its structure mainly is made of rotor and stator, and stator is provided with coil winding, and rotor is provided with magnet steel.When wind-driven generator was worked, the wind wheel rotor driven rotated in stator, does cutting magnetic line movement, thereby produced induction electromotive force, received in the loop after drawing by tenminal block, had just produced electric current.The major defect of this kind wind-driven generator is, because meeting between rotor and stator produces slot effect, thereby has increased the starting torque of generator, and to starting having relatively high expectations of wind-force, this has just greatly limited the Applicable scope of wind-driven generator.
In order to eliminate slot effect to the adverse effect of wind-driven generator, reduce wind-driven generator to starting the requirement of wind-force, to provide the energy maximum magnitude applicable wind-driven generator, people have developed the wind-driven generator of iron-core-free structure.This kind wind-driven generator is taked the axial magnetic flux mode, replace original rotor and stator with coil panel and magnet steel dish, its electricity generating device mainly is made of coil panel, active magnetic steel disk and the driven magnet steel dish of coaxial setting, coil panel is socketed on main shaft, and driving and driven magnet steel dish is individually fixed on the main shaft of coil panel card both sides; Coil panel is provided with coil winding, and the relative card of driving and driven magnet steel dish is provided with opposite polarity magnet steel to form magnetic flux; By cover plate and be installed on the generator wind wheel that the blade on cover plate consists of and also be fixed on generator shaft; When wind-driven generator is worked, wind wheel rotates under the driving of wind-force, driving generator shaft rotates together with the driving and driven magnet steel dish that is fixed thereon, coil panel is made cutting magnetic line movement for the magnetic flux between the driving and driven magnet steel dish of its both sides, thereby produce induction electromotive force on coil panel, receive in the loop after by tenminal block, this electromotive force being drawn, just produced electric current.Compared to traditional radial flux wind-driven generator, what such wind-driven generator adopted is the axial magnetic flux mode, and because adopting non-magnetic non-conducting material, its coil panel consists of, when driving and driven magnet steel hand rotates the coil panel of coaxial setting, there is not slot effect between itself and two magnet steel dishes, this has just eliminated the restriction of slot effect to generator, has greatly reduced starting the requirement of wind-force, thereby has made generator go for wind-force more circlet border.But such wind-driven generator still exists following defective:
1, can't resist the attack of high wind.Because the windward side of the wind wheel of such wind-driven generator remains vertical with the axis of main shaft, cause its fan blade windward, stress surface is constant all the time, during high wind, wind sharply increases the head-on thrust of blade, easily make blade broken, or cause that generator voltage is too high, burn winding or other internal circuit;
2, starting wind-force requires still higher.Jointly rotate due to the main shaft of such wind-driven generator and the inner ring secure fit of main shaft bearing, cause the resistance of start square of wind wheel relatively large, still higher to the requirement that starts wind-force;
3, the rotary component such as main shaft is shorter working life.Because this kind wind driven generator principal shaft rotates with wind wheel, thereby main shaft High Rotation Speed under high wind easily causes the accelerated wear test of associated components to shorten its working life;
4, manufacture cost is higher.Such wind-driven generator is provided with independent cover plate, has increased complexity and the manufacture cost of structure.
Summary of the invention
The existing defects of wind-driven generator for existing iron-core-free structure, the invention discloses a kind of wind-driven generator, this wind-driven generator can be regulated the wind wheel attitude automatically under the high wind condition, keep its normal working, it requires low to starting wind-force, applied widely, and have longer working life.
For reaching above-mentioned purpose, the technical solution used in the present invention is as follows:
A kind of wind-driven generator comprises generator shaft, yaw device, electric installation and is located at generator and wind wheel on generator shaft; Yaw device comprises a driftage fixed base, the driftage fixed base end face driftage rotary seat that spins, the affixed tail vane bar of positive rear side of driftage rotary seat, the affixed tail plate of tail vane bar; Generator is made of the coil panel, an active magnetic steel disk and the driven magnet steel dish that are arranged at coaxially on generator shaft, driving and driven magnet steel dish is separately positioned on the forward and backward both sides of coil panel, the card of coil panel is provided with coil winding, is provided with equably some to opposite polarity magnet steel on driving and driven magnet steel dish card in opposite directions; Electric installation comprises to be located at the conductive copper of driftage on fixed base, to be used for the connecting coil winding is connected generator out-put supply line and is connected, externally carries electric current with the output terminal of conductive copper with conductive copper out-put supply line,
This wind-driven generator also comprises one " 7 " the shape rocking arm that connects generator shaft and driftage rotary seat, and this rocking arm is made of a rocking arm straight-arm and a rocking arm transverse arm, has a sagittal groove on the rocking arm straight-arm, and the front end of rocking arm transverse arm has an axial spliced eye;
Be plugged with a link arm in groove, this link arm is arranged on the positive front side of driftage rotary seat, and perpendicular with the medial axis of driftage rotary seat; The two side of link arm and groove has corresponding hinge last, and a round pin passes above-mentioned hinge last rocking arm is socketed on link arm;
Axially peg graft and be screwed generator shaft in spliced eye.
As further improving, the forward and backward notch top of groove is respectively equipped with a forward and backward spacing port of facing upward, and a forward and backward spacing port of facing upward is limited in rocking arm in 0-90 ° of scope and spins upside down around round pin; When turning over to 90 ° on rocking arm, the end face of the spacing port touching of layback link arm also limits rocking arm and turns on no longer; When turning over to 90 ° under rocking arm, a front spacing port of facing upward is supported on the link arm end face with it it is turned over no longer down.
As further improving, coil panel is socketed and is screwed on generator shaft;
The active magnetic steel disk is socketed on the generator shaft in the coil panel outside, is provided with forward and backward bearing in its central shaft hole, and the medial and lateral of forward and backward bearing are respectively equipped with bearing inner race and bearing outer ring, are provided with the bearing inner spacing collar between the bearing inner race of forward and backward bearing; The forward and backward aperture of the central shaft hole of active magnetic steel disk also is respectively arranged with forward and backward gland, and forward and backward gland is separately fixed at the forward and backward both sides of active magnetic steel disk;
Driven magnet steel dish is arranged at the inboard of coil panel, and it is fixedly connected with the active magnetic steel disk by some U-shaped contiguous blocks, thereby forms same solid of rotation for coil panel with the active magnetic steel disk.
As further improving, be connected with a cover plate on the hub of active magnetic steel disk;
Cover plate is provided with the blades installation arm, and the blades installation arm is provided with blade, thereby forms the wind wheel that jointly is made of cover plate and blade.
As further improving, coil panel is socketed and is screwed on generator shaft;
The active magnetic steel disk is socketed on the generator shaft of coil panel inboard, be provided with forward and backward bearing in its central shaft hole, the medial and lateral of forward and backward bearing are respectively equipped with bearing inner race and bearing outer ring, be provided with the bearing inner spacing collar between the bearing inner race of forward and backward bearing, be provided with the air gap spacer between coil panel and bearing inner spacing collar, the air gap spacer outside is provided with a gland, and gland is fixed in the active magnetic steel disk;
Driven magnet steel dish is arranged at the outside of coil panel, and it is fixedly connected with the active magnetic steel disk by some U-shaped contiguous blocks, thereby forms same solid of rotation for coil panel with the active magnetic steel disk.
Generator shaft is provided with an axial hole, and generator out-put supply line passes this axial hole and is connected with conductive copper with coil winding respectively.
As further improving, the card of active magnetic steel disk is arranged with the blades installation arm outward, and the blades installation arm is provided with blade, thereby forms the wind wheel that jointly is made of active magnetic steel disk and blade.
As further improving, U-shaped contiguous block is made of non-magnet material.
The invention has the beneficial effects as follows:
1, the present invention utilizes a rocking arm to connect yaw device and generator shaft; this rocking arm can make the wind wheel of being located on generator shaft in the amplitude of two spacing ports-settings; swing up and down automatically to regulate its attitude windward according to the power variation of wind-force: when wind speed surpasses setting value; wind wheel upwards upset reduces the lifting surface area windward of wind wheel; the rotating speed of wind wheel reduces; thereby blade also can be effectively protected and unlikely damage under the high wind environment, prevent that also generator is too fast due to rotating speed, overtension burns simultaneously.
2, the present invention has changed the conventional operation mode that original coreless wind driven generator drives generator shaft and rotates with the rotor body of magnet steel with wind wheel, drive driving and driven magnet steel dish rotation but adopted with wind wheel, and the fixed working method of generator shaft; Due to the outer ring rotating that is bearing, bearing inner race is fastened on generator shaft and does not rotate, thereby has increased starting torque, has reduced starting the requirement of wind-force, has enlarged the Applicable scope of generator;
3, the generator shaft of the present invention working method of not rotating has improved the intensity of generator shaft relatively, has extended the working life of the relevant rotary components such as main shaft.
4, embodiments of the invention 2 adopt the mode that blade is installed on the active magnetic steel disk, have cancelled original cover plate, are conducive to simplified structure, save cost.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention 1
Fig. 2 is the longitudinal sectional view of the embodiment of the present invention 1
Fig. 3 is the driving and driven magnet steel dish structural representation of the embodiment of the present invention 1
Fig. 4 is the rocker structure schematic diagram one of the embodiment of the present invention 1
Fig. 5 is the rocker structure schematic diagram two of the embodiment of the present invention 1
Fig. 6 is the rollover states schematic diagram of the embodiment of the present invention 1
Fig. 7 is the overall structure schematic diagram of the embodiment of the present invention 2
Fig. 8 is the longitudinal sectional view of the embodiment of the present invention 2
Fig. 9 is the active magnetic steel disk structural representation of the embodiment of the present invention 2
Figure 10 is the driven magnet steel dish structural representation of the embodiment of the present invention 2
Figure 11 is the rocker structure schematic diagram one of the embodiment of the present invention 2
Figure 12 is the rocker structure schematic diagram two of the embodiment of the present invention 2
Figure 13 is the rollover states schematic diagram of the embodiment of the present invention 2
Figure 14 is the embodiment of the present invention 1 and embodiment's 2 coil disk structure schematic diagram
in figure, mark is followed successively by: 1, the driftage fixed base, 2, the driftage rotary seat, 3, generator shaft, 4, coil panel, 5, the active magnetic steel disk, 6, driven magnet steel dish, 7, conductive copper, 8, motor out-put supply line, 9, the out-put supply line, 10, rocking arm, 11, round pin, 12, fore bearing, 13, rear bearing, 14, the fore bearing inner ring, 15, the fore bearing outer ring, 16, the rear bearing inner ring, 17, the rear bearing outer ring, 18, the bearing inner spacing collar, 19, the front gland of embodiment 1,20, embodiment's 1 rear pressing cover, 21, the air gap spacer, 22, U-shaped contiguous block, 23, cover plate, 24, blade, 25, coil winding, 26, magnet steel, 27, embodiment's 2 glands, 28, the tail vane bar, 29, tail plate, 101, the rocking arm straight-arm, 102, the rocking arm transverse arm, 201, link arm, 23a, (cover plate) blades installation arm, 301, (generator shaft) axial hole, 501, (active magnetic steel disk) blades installation arm, 101a, groove, 101b, before face upward a spacing port, 101c, a layback spacing port, 102a, axial spliced eye,
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Embodiment 1:
In the present embodiment, the active magnetic steel disk is arranged on outside coil panel, and driven magnet steel dish is arranged on the inboard of coil panel, is provided with special cover plate so that blade to be installed.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and 14:
A kind of wind-driven generator comprises generator shaft 3, yaw device, electric installation and is located at generator and wind wheel on generator shaft; Yaw device comprises a driftage fixed base 1, the driftage fixed base 1 end face driftage rotary seat 2 that spins, the affixed tail vane bar 28 of positive rear side of driftage rotary seat 2, the affixed tail plate 29 of tail vane bar 28; Generator is made of the coil panel 4, an active magnetic steel disk 5 and the driven magnet steel dish 6 that are arranged at coaxially on generator shaft, driving and driven magnet steel dish 5,6 is separately positioned on the forward and backward both sides of coil panel 4, the card of coil panel 4 is provided with coil winding 25, is provided with equably some to opposite polarity magnet steel 26 on driving and driven magnet steel dish 5,6 card in opposite directions; Electric installation comprises to be located at the conductive copper 7 of driftage on fixed base 1, to be used for generator out-put supply line 8 that connecting coil winding 25 is connected with conductive copper and to be connected, externally to carry the out-put supply line 9 of electric current with the output terminal of conductive copper 7;
This wind-driven generator separately is provided with one " 7 " shape rocking arm 10, and this rocking arm 10 is made of rocking arm straight-arm 101 and rocking arm straight-arm 102; Have sagittal groove 101a on rocking arm straight-arm 101, the front end of rocking arm transverse arm 102 has axial spliced eye 102a;
Be plugged with a link arm 201 in groove 101a, this link arm 201 is arranged on the positive front side of driftage rotary seat 2, and perpendicular with the medial axis of driftage rotary seat 2; The two side of link arm 201 and groove 101a has corresponding hinge last, and a round pin 11 passes above-mentioned hinge last rocking arm 10 is socketed on link arm 201;
Axially peg graft and be screwed generator shaft 3 in spliced eye 102a.
The forward and backward notch of groove 101a is set to respectively forward and backward spacing port 101b, the 101c of facing upward, and forward and backward spacing port 101b, 101c are restricted to rocking arm around round pin and do spinning upside down of 0-90 ° of angle.
Coil panel 4 is socketed and is screwed on generator shaft 3;
Active magnetic steel disk 5 is socketed on the generator shaft 3 in coil panel 4 outsides, is provided with fore bearing 12 and rear bearing 13 in its central shaft hole;
The inboard of fore bearing 12 is provided with fore bearing inner ring 14, and the outside is provided with fore bearing outer ring 15;
The inboard of rear bearing is provided with rear bearing inner ring 16, and the outside is provided with rear bearing outer ring 17;
Be provided with bearing inner spacing collar 18 between fore bearing inner ring 14 and rear bearing inner ring 16;
The forward and backward aperture of the central shaft hole of active magnetic steel disk 5 also is respectively arranged with forward and backward gland 19,20, and forward and backward gland 19,20 is separately fixed at the forward and backward both sides of active magnetic steel disk 5;
Driven magnet steel dish 6 is arranged at the inboard of coil panel 4, and it is fixedly connected with active magnetic steel disk 5 by the some U-shaped contiguous block 22 that is made of non-magnet material, thereby forms same solid of rotation for coil panel 4 with active magnetic steel disk 5.
Be connected with cover plate 23 on the hub of active magnetic steel disk 5;
Cover plate 23 is provided with blades installation arm 23a, and blades installation arm 23a is provided with blade 24, thereby forms the wind wheel that jointly is made of cover plate 23 and blade 24.
The working principle of the present embodiment is: after wind wheel captures wind direction, blade 24 drives cover plate 23 to begin to rotate, active magnetic steel disk 5 also rotates thereupon, active magnetic steel disk 5 drives driven magnet steel dish 6 by U-shaped contiguous block 22 and synchronously rotates around generator shaft 3, at this moment, the coil panel 4 that is fixed on generator shaft 3 is motionless, coil panel 4 is done cutting movement for the magnetic line of force between driving and driven magnet steel dish 5,6, thereby produce induction electromotive force on coil panel 4, can produce electric energy by power line 8 and 9 with behind this electromotive force put in circuit loop.
as shown in Figure 6: when wind-force surpasses the wind speed of setting, the wind wheel that is consisted of by cover plate 23 and blade 24 under Wind power propelling together be arranged at generator shaft 3 by coil panel 4, active magnetic steel disk 5, the electricity generating device that driven magnet steel dish 6 consists of and other assembly are together around upwards upset of round pin 11, wind-force is larger, on the angle of turning over larger, until on translate into layback 90 ° of a spacing port limit till, thereby change wind-force and cut out direction on wind wheel, reduce wind wheel windward, lifting surface area, blade 24 parts such as grade and generator circuit can be effectively protected and unlikely damage in high wind.
When wind-force during lower than setting value, wind wheel is together with being located at the upset downwards under the self gravitation effect again such as electricity generating device on generator shaft 3, and wind-force is less, under the angle of turning over larger, until under face upward 90 ° of a spacing port limit before translating into till, thereby the normal working of resetting to.
Embodiment 2
The active magnetic steel disk of the present embodiment is arranged on the coil panel inboard, driven magnet steel dish is arranged on the outside of coil panel, and has cancelled cover plate.
With reference to Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13 and Figure 14:
A kind of wind-driven generator comprises generator shaft 3, yaw device, electric installation and is located at generator and wind wheel on generator shaft; Yaw device comprises a driftage fixed base 1, the driftage fixed base 1 end face driftage rotary seat 2 that spins, the affixed tail vane bar 28 of positive rear side of driftage rotary seat 2, the affixed tail plate 29 of tail vane bar 28; Generator is made of the coil panel 4, an active magnetic steel disk 5 and the driven magnet steel dish 6 that are arranged at coaxially on generator shaft, driving and driven magnet steel dish 5,6 is separately positioned on the forward and backward both sides of coil panel 4, the card of coil panel 4 is provided with coil winding 25, is provided with equably some to opposite polarity magnet steel 26 on driving and driven magnet steel dish 5,6 card in opposite directions; Electric installation comprises to be located at the conductive copper 7 of driftage on fixed base 1, to be used for generator out-put supply line 8 that connecting coil winding 25 is connected with conductive copper and to be connected, externally to carry the out-put supply line 9 of electric current with the output terminal of conductive copper 7;
This wind-driven generator separately is provided with one " 7 " shape rocking arm 10, and this rocking arm 10 is made of rocking arm straight-arm 101 and rocking arm straight-arm 102; Have sagittal groove 101a on rocking arm straight-arm 101, the front end of rocking arm transverse arm 102 has axial spliced eye 102a;
Be plugged with a link arm 201 in groove 101a, this link arm 201 is arranged on the positive front side of driftage rotary seat 2, and perpendicular with the medial axis of driftage rotary seat 2; The two side of link arm 201 and groove 101a has corresponding hinge last, and a round pin 11 passes above-mentioned hinge last rocking arm 10 is socketed on link arm 201;
Axially peg graft and be screwed generator shaft 3 in spliced eye 102a.
The forward and backward notch of groove 101a is set to respectively forward and backward spacing port 101b, the 101c of facing upward, and forward and backward spacing port 101b, 101c are restricted to rocking arm around round pin and do spinning upside down of 0-90 ° of angle.
Coil panel 4 is socketed and is screwed on generator shaft 3;
Active magnetic steel disk 5 is socketed on the generator shaft 3 of coil panel 4 inboards, is provided with fore bearing 12 and rear bearing 13 in its central shaft hole;
The inboard of fore bearing 12 is provided with fore bearing inner ring 14, and the outside is provided with fore bearing outer ring 15;
The inboard of rear bearing is provided with rear bearing inner ring 16, and the outside is provided with rear bearing outer ring 17;
Be provided with bearing inner spacing collar 18 between fore bearing inner ring 14 and rear bearing inner ring 16;
Be provided with air gap spacer 21 between coil panel 4 and bearing inner spacing collar 18, air gap spacer 21 outsides are provided with a gland 27, and gland 27 is fixed in active magnetic steel disk 5;
Driven magnet steel dish 6 is arranged at the inboard of coil panel 4, and it is fixedly connected with active magnetic steel disk 5 by the some U-shaped contiguous block 22 that is made of non-magnet material, thereby forms same solid of rotation for coil panel 4 with active magnetic steel disk 5.
The card of active magnetic steel disk 5 is arranged with blades installation arm 501 outward, and blades installation arm 501 is provided with blade 24, thereby forms the wind wheel that jointly is made of active magnetic steel disk 5 and blade 24.
The working principle of the present embodiment is: after capturing wind direction, the wind wheel that is made of active magnetic steel disk 5 and blade 24 begins to rotate, wind wheel drives driven magnet steel dish 6 by U-shaped contiguous block 22 and synchronously rotates around generator shaft 3, at this moment, the coil panel 4 that is fixed on generator shaft 3 is motionless, coil panel 4 is done cutting movement for the magnetic line of force between driving and driven magnet steel dish 5,6, thereby produce induction electromotive force on coil panel 4, can produce electric energy by power line 8 and 9 with behind this electromotive force put in circuit loop.
as shown in figure 13: when wind-force surpasses the wind speed of setting, the wind wheel that is consisted of by cover plate 23 and blade 24 under Wind power propelling together be arranged at generator shaft 3 by coil panel 4, active magnetic steel disk 5, the electricity generating device that driven magnet steel dish 6 consists of and other assembly are together around upwards upset of round pin 11, wind-force is larger, on the angle of turning over larger, until on translate into before, till 90 ° of a layback spacing ports-settings, thereby change wind-force and cut out direction on wind wheel, reduce wind wheel windward, lifting surface area, blade 24 parts such as grade and generator circuit can be effectively protected and unlikely damage in high wind.
During lower than setting value, wind wheel is together with the upsets downwards under the self gravitation effect again such as electricity generating device of being located on generator shaft 3 when wind-force, and wind-force is less, under the angle of turning over larger, until reset to normal working.
Claims (7)
1. wind-driven generator comprises generator shaft, yaw device, electric installation and is located at generator and wind wheel on generator shaft; Yaw device comprises a driftage fixed base, the driftage fixed base end face driftage rotary seat that spins, the affixed tail vane bar of positive rear side of driftage rotary seat, the affixed tail plate of tail vane bar; Generator is made of the coil panel, an active magnetic steel disk and the driven magnet steel dish that are arranged at coaxially on generator shaft, driving and driven magnet steel dish is separately positioned on the forward and backward both sides of coil panel, the card of coil panel is provided with coil winding, is provided with equably some to opposite polarity magnet steel on driving and driven magnet steel dish card in opposite directions; Electric installation comprises to be located at the conductive copper of driftage on fixed base, to be used for the connecting coil winding is connected generator out-put supply line and is connected, externally carries electric current with the output terminal of conductive copper with conductive copper out-put supply line, it is characterized in that:
This wind-driven generator also comprises one " 7 " the shape rocking arm that connects generator shaft and driftage rotary seat, and this rocking arm is made of a rocking arm straight-arm and a rocking arm transverse arm, has a sagittal groove on the rocking arm straight-arm, and the front end of rocking arm transverse arm has an axial spliced eye;
Be plugged with a link arm in groove, this link arm is arranged on the positive front side of driftage rotary seat, and perpendicular with the medial axis of driftage rotary seat; The two side of link arm and groove has corresponding hinge last, and a round pin passes above-mentioned hinge last rocking arm is socketed on link arm;
Axially peg graft and be screwed generator shaft in spliced eye.
2. a kind of wind-driven generator according to claim 1 is characterized in that:
The forward and backward notch top of groove is respectively equipped with a forward and backward spacing port of facing upward, and a forward and backward spacing port of facing upward is limited in rocking arm in 0-90 ° of scope and spins upside down around round pin; When turning over to 90 ° on rocking arm, the end face of the spacing port touching of layback link arm also limits rocking arm and turns on no longer; When turning over to 90 ° under rocking arm, a front spacing port of facing upward turns over no longer down it its end face that is supported on link arm.
3. a kind of wind-driven generator according to claim 1 is characterized in that:
Coil panel is socketed and is screwed on generator shaft;
The active magnetic steel disk is socketed on the generator shaft in the coil panel outside, is provided with forward and backward bearing in its central shaft hole, and the medial and lateral of forward and backward bearing are respectively equipped with bearing inner race and bearing outer ring, are provided with the bearing inner spacing collar between the bearing inner race of forward and backward bearing; The forward and backward aperture of the central shaft hole of active magnetic steel disk also is respectively arranged with forward and backward gland, and forward and backward gland is separately fixed at the forward and backward both sides of active magnetic steel disk;
Driven magnet steel dish is arranged at the inboard of coil panel, and it is fixedly connected with the active magnetic steel disk by some U-shaped contiguous blocks, thereby forms same solid of rotation for coil panel with the active magnetic steel disk.
4. a kind of wind-driven generator according to claim 3 is characterized in that:
Be connected with a cover plate on the hub of active magnetic steel disk;
Cover plate is provided with the blades installation arm, and the blades installation arm is provided with blade, thereby forms the wind wheel that jointly is made of cover plate and blade.
5. a kind of wind-driven generator according to claim 1 is characterized in that:
Coil panel is socketed and is screwed on generator shaft;
The active magnetic steel disk is socketed on the generator shaft of coil panel inboard, be provided with forward and backward bearing in its central shaft hole, the medial and lateral of forward and backward bearing are respectively equipped with bearing inner race and bearing outer ring, be provided with the bearing inner spacing collar between the bearing inner race of forward and backward bearing, be provided with the air gap spacer between coil panel and bearing inner spacing collar, the air gap spacer outside is provided with a gland, and gland is fixed in the active magnetic steel disk;
Driven magnet steel dish is arranged at the outside of coil panel, and it is fixedly connected with the active magnetic steel disk by some U-shaped contiguous blocks, thereby forms same solid of rotation for coil panel with the active magnetic steel disk;
Generator shaft is provided with an axial hole, and generator out-put supply line passes this axial hole and is connected with conductive copper with coil winding respectively.
6. a kind of wind-driven generator according to claim 5 is characterized in that:
The card of active magnetic steel disk is arranged with the blades installation arm outward, and the blades installation arm is provided with blade, thereby forms the wind wheel that jointly is made of active magnetic steel disk and blade.
7. according to claim 3 or 5 described a kind of wind-driven generators is characterized in that:
U-shaped contiguous block is made of non-magnet material.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220632787XU CN202971045U (en) | 2012-11-27 | 2012-11-27 | Wind driven generator |
| PCT/CN2013/087287 WO2014082534A1 (en) | 2012-11-27 | 2013-11-18 | Wind power generator |
| CN201380005361.9A CN104797812A (en) | 2012-11-27 | 2013-11-18 | Wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220632787XU CN202971045U (en) | 2012-11-27 | 2012-11-27 | Wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202971045U true CN202971045U (en) | 2013-06-05 |
Family
ID=48512130
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220632787XU Expired - Fee Related CN202971045U (en) | 2012-11-27 | 2012-11-27 | Wind driven generator |
| CN201380005361.9A Pending CN104797812A (en) | 2012-11-27 | 2013-11-18 | Wind power generator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380005361.9A Pending CN104797812A (en) | 2012-11-27 | 2013-11-18 | Wind power generator |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN202971045U (en) |
| WO (1) | WO2014082534A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730963A (en) * | 2013-12-25 | 2014-04-16 | 佛山市顺德区风源能源科技有限公司 | Magnetic steel panel structure used for wind power generation system under extreme condition |
| WO2014082534A1 (en) * | 2012-11-27 | 2014-06-05 | 佛山市顺德区风源能源科技有限公司 | Wind 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 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209769A (en) * | 2018-10-19 | 2019-01-15 | 苏州源源机械设备有限公司 | A kind of generator tail structure of empennage wind-force living |
| CN111219301B (en) * | 2018-11-26 | 2024-06-18 | 吉林大学 | Wind driven generator blade connection point fracture monitoring and repairing 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 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5836861Y2 (en) * | 1979-08-28 | 1983-08-19 | 基博 山田 | Wind power generator with anti-vibration stabilizer |
| US5746576A (en) * | 1996-10-15 | 1998-05-05 | World Power Technologies, Inc. | Wind energy conversion device with angled governing mechanism |
| JP2000291528A (en) * | 1999-04-08 | 2000-10-17 | Shuhei Iwata | Inclined shaft type wind power generator |
| WO2008144938A1 (en) * | 2007-05-30 | 2008-12-04 | UNIVERSITé LAVAL | Mechanism for the control of an oscillating wing |
| CN201535230U (en) * | 2009-08-07 | 2010-07-28 | 李台 | Wind turbine generator |
| JP2012007519A (en) * | 2010-06-23 | 2012-01-12 | Sony Corp | Control apparatus and method, and electric power generation device and method |
| CN102005832B (en) * | 2010-10-15 | 2014-04-23 | 深圳市科瑞悦电气设备有限公司 | Wind power generating device |
| CN202326012U (en) * | 2011-11-25 | 2012-07-11 | 张成革 | Horizontal axis windmill with wind-speed rudder |
| CN102661245B (en) * | 2012-05-15 | 2013-12-25 | 中国科学院宁波材料技术与工程研究所 | Wind power generator set and yawing-braking magnetic thixotropic flexible braking device of wind power generator set |
| CN202971045U (en) * | 2012-11-27 | 2013-06-05 | 李台 | Wind driven generator |
-
2012
- 2012-11-27 CN CN201220632787XU patent/CN202971045U/en not_active Expired - Fee Related
-
2013
- 2013-11-18 WO PCT/CN2013/087287 patent/WO2014082534A1/en active Application Filing
- 2013-11-18 CN CN201380005361.9A patent/CN104797812A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014082534A1 (en) * | 2012-11-27 | 2014-06-05 | 佛山市顺德区风源能源科技有限公司 | Wind power generator |
| CN104797812A (en) * | 2012-11-27 | 2015-07-22 | 佛山市顺德区风源能源科技有限公司 | Wind power generator |
| CN103730963A (en) * | 2013-12-25 | 2014-04-16 | 佛山市顺德区风源能源科技有限公司 | Magnetic steel panel structure used for wind power generation system under extreme condition |
| CN103730963B (en) * | 2013-12-25 | 2016-04-13 | 佛山微海能源科技有限公司 | Extreme condition apparatus for lower wind electricity generation system magnet steel dish structure |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014082534A1 (en) | 2014-06-05 |
| CN104797812A (en) | 2015-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202971045U (en) | Wind driven generator | |
| CN102016296A (en) | Wind power generator | |
| CN200941566Y (en) | Low resistance disk-type windpower generator | |
| CN201412274Y (en) | Vertical shaft dual-rotor wind power generating device | |
| CN105186972A (en) | Vertical axis wind-solar complementary intelligent power generation system | |
| CN2926569Y (en) | Windmill generator | |
| CN207304288U (en) | A kind of adjustable disk-type permanent magnet generator | |
| CN201535230U (en) | Wind turbine generator | |
| CN205135903U (en) | Anti high wind type vertical axis aerogenerator and fan blade subassembly connecting device | |
| CN204783454U (en) | A wind wheel that is used for being equipped with of wind power generation to mend fast mechanism | |
| CN203632515U (en) | Bidirectional operated generator | |
| CN202251558U (en) | Automatic safety braking device for wind driven generator | |
| WO2012174684A1 (en) | Electric continuously variable large synchronous wind power generator set | |
| CN202768276U (en) | Hurricane-proof wind-driven generator | |
| CN109301991A (en) | A kind of adjustable disk-type permanent magnet generator | |
| CN204652135U (en) | Solid rotor box hat brake motor | |
| CN210218187U (en) | Pneumatic efficiency test device | |
| CN107528441A (en) | A kind of external rotor wind driven electric generator | |
| CN206654193U (en) | A kind of new unmanned vehicle drive device | |
| JP2016176369A (en) | Blade wheel and natural energy generator | |
| RU2245458C1 (en) | Wind-powered generator | |
| CN201254091Y (en) | Apparatus for generating by using air resistance produced by vehicle travel and reducing resistance thereof | |
| CN209313673U (en) | A kind of fan motor magnetizes structure | |
| CN203537094U (en) | Low rotating speed generator | |
| CN102437681A (en) | Automatic safety braking device for wind-driven generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN SHUNDE WINDPOWER ENERGY CO., LTD. Free format text: FORMER OWNER: LI TAI Effective date: 20130918 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 230000 HEFEI, ANHUI PROVINCE TO: 528300 FOSHAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130918 Address after: 528300, No. 13 South Whitehead Road, Daliang gate, Shunde District, Guangdong, Foshan Patentee after: WINDPOWER ENERGY CO., LTD. SHUNDE Address before: Changfeng Road Shushan District of Hefei City, Anhui province 230000 No. 135 West District Building 4 Room 303 jade Patentee before: Li Tai |
|
| C56 | Change in the name or address of the patentee |
Owner name: FOSHAN MICROSEA ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: FOSHAN SHUNDE WINDPOWER ENERGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528300 Guangdong Province, Foshan city Shunde District Daliang Street office Xinjiao community neighborhood committee expand Road No. 32 Patentee after: Foshan Microsea Energy Technology Co., Ltd. Address before: 528300, No. 13 South Whitehead Road, Daliang gate, Shunde District, Guangdong, Foshan Patentee before: WINDPOWER ENERGY CO., LTD. SHUNDE |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20171127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |