CN101100983A - Rotating wing for wind-generated electricity and wind generated device and wind power generation system - Google Patents
Rotating wing for wind-generated electricity and wind generated device and wind power generation system Download PDFInfo
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- CN101100983A CN101100983A CNA2006100984608A CN200610098460A CN101100983A CN 101100983 A CN101100983 A CN 101100983A CN A2006100984608 A CNA2006100984608 A CN A2006100984608A CN 200610098460 A CN200610098460 A CN 200610098460A CN 101100983 A CN101100983 A CN 101100983A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
This invention relates to new wind-mill generator and the wind power generation system using the same device. The wind-mill generator uses rotating wing, which includes frame, frame part and sail part. The frame part is composed of support extending from the frame. The sail part is arranged on frame part. The wind-mill generator includes: rotating part which uses rotating wing. The rotating wing is composed of frame part and sail part; ring shaped body which holds two tip parts of the said brace; power generator which generates electricity by rotating force of rotating part; storage part which stores electricity; electric power controlling part. The rotating wing is made of canvas, which is easy to rotate and can keep rotation in 700-2,000 rated revolution through inertial force.
Description
Technical field
The present invention relates to wind generating unit,, and can utilize inertial force to continue the wind generating unit of rotation after the rotation even particularly a kind ofly under faint wind-force effect, also can rotate.
Background technique
In existing wind generating technology, with the propeller type windmill of horizontal axis type, and the Dai Ruisi type windmill of vertical shaft-type is a main flow.If but the wind speed of these windmills do not reach more than the 10m/s, then performance can not get performance.
Particularly in the wind-power electricity generation of propeller type, the rotation of windmill is very slow, and rotation in 1 minute 40～100 is changeed.But for the wind-driven generator used as commerce usefulness, revolution must be increased to 900～1,750 change, and need to use booster engine to carry out 20～60 times speedup for this reason.So the maximization of this device integral body is inevitable.
In addition, when high wind was controlled, owing to need to use brake puck or break etc. to stop the rotation forcibly, the device overall price uprised inevitably.
For this is improved, open the spy and to disclose a kind of low-cost small-sized wind power generator in the 2005-320865 communique, even wherein by using gear to make that faint wind-force also can speedup.
Even the windmill that also can generate electricity as weak wind in the prior art has this (Savonius) windmill of Sa nest knob, oar formula windmill, rotation blade type windmill etc.Yet these windmills are the resistance type windmill, can work well when all speed ratios (rotor peripheral speed/wind speed) are little, and still, service behaviour reduces if all speed ratios become greatly.
For overcoming the shortcoming of these windmills, the spy opens in 2004-353637 number " rotation blade type vertical axis windmill " and discloses a kind of windmill.Wherein, the canvas wing is arranged to elongate shape, horizontal width: longitudinal length=more than 1: 3, horizontal width is set to the long relaxed state more than 1.2 times of canvas wing frame.Utilize lift+resistance to obtain wind-force, thereby form the high sail of wind-engaging efficient and make its rotation.Effect by the gear used of rotation transmission makes the rotation of generator small gear, thereby makes generator operation.
In addition, the spy drives 2005-9415 number " the rotational automatic regulating device of wind power generation windmill " and discloses a kind of device.Wherein, form the sail shape wing of making by soft and tough canvas, the spar parts are installed in the front-end and back-end of the sail shape wing.The front hub part spare of annular is installed on the spar parts forwardly radially, the back hub part spare of annular is installed on the spar parts in the wings radially, the running shaft intercalation that give prominence at two ends is in these two boss assemblies.Speed governing is installed on the back hub part spare with the mode of balace weight with the clamping running shaft, to be connected to along the connecting rod of running shaft and front hub part spare all-in-one-piece sliding barrel, at the rotation the tip of the axis spring bracket is set, Returnning spring elasticity is installed on sliding barrel and the spring bracket, spiral slotted hole is set on sliding barrel, free chimeric upright lock pin on running shaft passes to motor with the rotating force of running shaft.
In recent years, in the strong region of wind speed, build the propeller type wind generating unit mostly.Yet the shortcoming that this device exists is to make the pillar of these propeller cavitations of supporting firmer than propeller cavitation itself.Restricted by this, construction cost uprises.In addition, owing to be built on the wide ground, so be struck by lightning easily.
In addition, make by metal or rigid plastics, so that wind blows is loud owing to constitute the blade of propeller cavitation itself in the said apparatus.And consider that blade is instigated by high wind and had the possibility of dispersing, thus people and animals are worked the mischief, so have to be arranged on the wide ground away from the village.
In addition, in order to make the propeller cavitation rotation when when starting and the gentle breeze, must make the propeller cavitation rotation could promote power generation performance by the motor that is provided with separately, so a motor of employing is essential.
Under the situation of the sail shape wing that uses canvas as mentioned above to make, though the blade made from above-mentioned metal or rigid plastics etc. is different, there is not the situation of dispersing of destroying, exist and rotate the wing owing to the wind direction problem causes non-rotary shortcoming.
Summary of the invention
The present inventor studies intensively the wind-power generating system of having invented a kind of novel wind generator and having utilized this generator in order to solve above-mentioned prior art problem.Even the wind-force (more than 1～2m/s) that its rotation wing that utilizes canvas to make is very little also can easily rotate.And rotation Once you begin then can continue rotation by inertial force.Low price and can build the place that does not have power supply in simultaneously.
A first aspect of the present invention is to provide a kind of used for wind power generation rotation wing, and it comprises: frame and sail portion, and described frame is made up of framework with opening portion and support, and described sail portion is coated on the described frame.
Preferably, described opening portion is shaped as any of hemisphere, half elliptic, leaf shape and comb teeth shape.
Preferably, described support comprises the central bracket of extending a plurality of first supports and described first support of support of setting from described framework.
Preferably, described first support is half elliptic, stretches out from described framework.
Preferably, the end of described sail portion is provided with the hole, interts rope so that described sail portion is installed on the described frame in described hole.
Preferably, described rotation wing integral body is the cup-shaped of R shape, outwards heaves.
A second aspect of the present invention is to provide a kind of wind generating unit, comprising:
Rotary part, it comprises pillar, is located at the retainer on the described pillar, is fixed on a plurality of as each described rotation wing of first aspect present invention on the described retainer;
Circular body, the two end part that keep described pillar removably;
Generator is connected with described rotary part by transmission device, utilizes the rotating force generating of described rotary part.
Preferably, above-mentioned wind generating unit also comprises the Reserve Power Division, and it is electrically connected with described generator, stores the electric power that described generator produces.
Preferably, described rotary part also comprises circular fixed body, and the inner peripheral surface of described circular fixed body is provided with the recess that keeps described rotation wing periphery.
Preferably, described retainer is the flywheel portion that is arranged on described pillar central part.
Preferably, described pillar is the clava that the external diameter of front end and rearward end all attenuates towards separately end direction.More preferably, described pillar is made of aluminum.
Preferably, the inner face of the upper and lower central part of described circular body is provided with the fixed body main body, in described fixed body main body, be provided with fixed body, the two end part of described pillar are inserted in the fixed body with a plurality of bearings, and described fixed body can carry out Height Adjustment in the inside of fixed body main body by regulator.Preferably, described regulator is equipped with elastic material.Preferably, described circular body is that the Stainless Sheet Steel of 10cm is made by width.
Preferably, described transmission device is arranged on the rearward end of described pillar, passes to generator with the rotating force with described pillar.Preferably, described transmission device is formed or is made up of pitch wheel by rotating pulley and belt.
Preferably, described flywheel portion is discoideus body, and is fixed on the central part of described pillar by fixture.
Preferably, described fixture comprises: longitudinally be arranged on the some grooves on the described pillar; Pin in the groove of the described flywheel that is inserted in described groove and is oppositely arranged with it; And be fixed on bearing on the described pillar.
Third aspect present invention is to provide a kind of wind-power generating system, comprise: each described wind generating unit of electric power control device and second aspect present invention, the electric power of described wind generating unit is connected to the electric power system of building by described electric power control device
Wherein, the electric power that described generator produces is by rectifier or directly offer described Reserve Power Division,
Described electric power control device comprises the power-converting device with protective function, converts voltage and the frequency that is suitable for the electric power system standard to by described electric power control device from the electric power of described Reserve Power Division.
Preferably, described Reserve Power Division is made of secondary cell or double charge layer capacitor.
Fourth aspect present invention is to provide a kind of wind generating unit, comprising:
Rotary part comprises the support rod that circle that the end of circle suspention body, a plurality of rotation wing bodies on described suspention body of lower opening hangs keeps body and supports described suspention body;
The rotation limitation part can make described rotary part stop the rotation by force;
Generator utilizes the described circular rotating force of body that keeps to generate electricity;
The Reserve Power Division stores the electric power of described Power Generation Section.
Preferably, there is opening the below of described circular suspention body, and the top of described opening is rounded, so that the rotation of described rotation wing body.
Preferably, the interlock of small gear that described generator and generator are used, when the described circular rotating force that keeps body makes the small gear rotation that described generator uses, the rotor rotation of generator and generating electricity.
Preferably, described rotation limitation part has a pair of clamping part, from the described circular body that keeps of sandwich.
Wind generating unit of the present invention be a kind of on can being arranged on wide ground such as few grassland of vegetation or desert, also be easy to be arranged on the sectional wind generating unit on the middle and high layer roof, in addition, owing to can change each rotation wing, therefore maintenance easily.
Under situation about being arranged on the wide ground, owing to be provided with lightning conductor, can make in the electric current inflow place when thundering, thereby can prevent the breakage of rotary part etc. at the center of circular body.
Installing under the situation of the rotation wing etc., owing to the height of the rotation wing and pillar etc. can be assembled into several meters the degree of being above the ground level, machineries such as goliath when not needing to use existing propeller type windmill to produce fault are even also can be provided with simply in the place that machineries such as automobile are difficult to sail into.
Though the used for wind power generation of the present invention rotation wing is simple in structure, the cup-shaped of sail portion such as R shape is outwards heaved owing to have spheroid or oval-shaped opening portion, so thereby rotation wing integral body can accept from about, about gentle breeze can easily rotate.In addition, in case rotation, then the pillar as supporting axle can utilize inertial force to continue to rotate and make rated revolution reach 700～2, and 000 changes.
In addition, owing to draw copy and decorative pattern on the circular fixed body of the rotation wing that can in fixing the present invention, use and rotation wing periphery improving the effect of publicity, so can show abundant promotional content in conjunction with rotational speed diversifiedly.
And wind generating unit of the present invention system is a kind of preferred systems for turning round in the few place of populations such as operating personnel especially because can remote operation.
Description of drawings
Shown in Figure 1 is the stereogram of the used for wind power generation rotation wing of the present invention;
Fig. 2 is the structural representation of frame shown in Fig. 1;
Fig. 3 a, 3b are respectively the structural representations of framework opening portion;
That shown in Figure 4 is the stereoscopic figure of the circular body of the present invention;
Fig. 5 is the fixing sectional view of the fixture of the flywheel portion in the first embodiment of the invention;
Fig. 6 is the structural representation of pillar supporting of the present invention mechanism;
Fig. 7 is the schematic representation of wind-power generating system according to the first preferred embodiment of the present invention;
Fig. 8 is the stereogram of the rotary part in the present invention's first preferred implementation;
Fig. 9 is the stereogram of the rotary part in the present invention's second preferred implementation;
Figure 10 is the stereogram of the rotary part in another preferred implementation of the present invention;
Figure 11 is the schematic representation that adopts the wind-power generating system of rotary part shown in Figure 10.
The list of parts of each label representative is as follows in the accompanying drawing:
The 1 rotation wing, 2 frameworks, 3 supports, 4 central bracket
6 ropes, 7 pillars, 8 flywheel portions of 5 sail portions
9 circular body 100,200,300 rotary parts
12 generators, 13 Reserve Power Divisions, 14 top fixtures (wedge pin)
15 bottom fixtures (bearing), 16 grooves, 17 fixed body main parts
18 bearings, 19 fixed bodies, 20 regulators, 21 retainers
22 circular fixed body 23 recesses 24 rotating pulleys
25 driving belts, 26 circular suspention body 27 support rod
28 rotation wing bodies, the 29 circular body 30 rotation limitation part that keep
31 generators, 32 Reserve Power Divisions, 33 generator small gears
34 lightning conductor 35 are provided with platform
50 slots, 40 electric power control devices
Embodiment
A first aspect of the present invention provides a kind of used for wind power generation rotation wing 1 that can be used in the wind generating unit, and shown in Figure 1 is its basic shape.Shown in Figure 2 is the structure of the rotation wing 1 frame.Shown in Fig. 3 a, the 3b is that the centre of the rotation wing 1 is formed with the schematic representation of slot 50, and the rotation wing 1 can be installed in flywheel 8 (with reference to Fig. 7 or Fig. 8) of portion described later by slot 50.
As depicted in figs. 1 and 2, the rotation wing 1 comprises frame and the sail portion 5 that is coated on the frame.Wherein frame comprises: the framework 2 with opening portion of semicircle, half elliptic or leaf shape, comb teeth shape etc.; Extend a plurality of supports 3 that are provided with from framework 2 cambers (for example half elliptic); And with support 3 central bracket 4 arranged in a crossed manner, can play a supportive role to support 3.
The shape of the opening portion of framework 2 without limits.Can be roughly rounded shown in Fig. 3 a, or substantially oblong-shaped shown in Fig. 3 b.The end of sail portion 5 is provided with the hole (not shown).Rope 6 passes this hole on framework 2, so that sail portion 5 is coated on the frame.With reference to Fig. 8 and shown in Figure 9, the rotation wing 1 can be cut apart or is fixed on the retainer of directly being located on the pillar 7 21 by flywheel portion 8, and it is whole heaves laterally as the cup-shaped of R shape.The rotation wing 1 with said structure can effectively accept from about the faint wind (wind speed 1～2m/s) and the rotation that blow up and down.
As shown in Figure 7 and Figure 8, first kind of wind generating unit of the present invention comprises: generator 12, Reserve Power Division 13 and be installed in rotary part 100 in the circular body 9.Rotary part 100 comprises: pillar 7, be fixed on pillar 7 central parts flywheel portion 8, be installed in a plurality of rotation wings 1 on the discoideus body of flywheel portion 8.Shown in Fig. 3 a and Fig. 3 b, the discoideus body part of flywheel portion 8 is inserted in the slot 50 that rotates the wing 1 also fixed to one another.Circular body 9 keeps two points of pillar 7.Generator 12 utilizes the rotating force of rotary part 100 to generate electricity.Reserve Power Division 13 stores the electric power that generator 12 produces.
In a preferred embodiment of the invention, circular body 9 is that the Stainless Sheet Steel of 10cm is made by width.In addition, flywheel portion 8 and the pillar 7 that detachably is installed in circular body 9 inside also can be made of metal.For example, preferably, the clava that can use aluminum is as the pillar in apparatus of the present invention 7.
The clava that pillar 7 in the wind generating unit of the present invention all attenuates towards separately end direction for the external diameter at two end part.The tapered pillar 7 in two ends is by being installed in the turning effort of the rotation wing 1 in the flywheel portion 8, and rotation Once you begin then this rotation can continue by means of inertial force to carry out for a long time, the gyro of selling on rotation market.This is because terminal part is thin more, and the resistance during rotation is just more little, and the time of rotation is also just long more.
In addition, as shown in Figure 5, the flywheel portion 8 that is fixed on the pillar 7 is discoideus body and the substantial middle portion that is fixed on pillar 7 by fixture.This fixture comprises upper and lower fixture 14,15, and the wedge pin that inserts in the recess of top fixture 14 by groove 16 that some depressions longitudinally are set on pillar 7 and the flywheel portion 8 that is located at its relative position is fixed; Bottom fixture 15 is made up of the bearing that is fixed by welding on the pillar 7.
And as shown in Figure 6, it is conical that two terminal parts of pillar 7 roughly are, and removably is inserted in the fixed body main body 17 of being located at circular body 9 upper and lower central part inner faces.A plurality of bearings 18 are inserted in the inwall that roughly is the conical fixed body of arranging 19.The regulator 20 that elastic material is installed is arranged on fixed body main body 17 inside, and can carry out Height Adjustment, so that the installation and removal of pillar 7.Rotation by rotary part 100 self is rotated pillar 7.Can use the turn-sensitive device (not shown) that rated revolution is controlled to be 700～2 during rotation, 000 changes.
In a preferred embodiment of the invention, regulator 20 can be made up of a plurality of springs.
In addition, can on the pillar 7 of rotary part 100, transmission joint be installed, pass to generator 12 with rotating force with pillar 7.Shown in Figure 7 is directly installs rotating pulley 24 near the rearward end of pillar 7, by driving belt 25 rotating force of pillar 7 is passed to generator 12.But the present invention is not limited to belt transmissioning mode, for example also can the rotating force of pillar 7 be passed to generator 12 by gear transmission mode.
And, the lightning conductor 34 of overshooting shape is set near the point of pillar 7, simultaneously, conversely, ground wire extended near the rearward end of pillar undergroundly be discharged into the ground with energy with thunder and lightning.In addition, also the circular body (not shown) of setting up a plurality of ropes or chain can be entrenched on the projection body that has above-mentioned lightning conductor, vertically to keep pillar 7.
In addition, in the present invention, the countermeasure when calm can be provided with rotation motor (not shown) for making the solid of rotation rotation, use when the rotation starting.
With reference to Fig. 7 and Fig. 9, second kind of wind generating unit of the present invention comprises: circular body 9, generator (G.E) 12, Reserve Power Division (E.S) 13 and rotary part as shown in Figure 9 200.Wherein rotary part 200 comprises: pillar 7, the circular fixed body 22 that is fixed on a plurality of rotation wings 1 on the retainer of being located on the pillar 7 21 and fixes rotation wing periphery.Circular body 9 keeps two terminal parts of pillar 7.Generator 12 utilizes the rotating force of rotary part 200 to generate electricity.Reserve Power Division 13 stores the electric power that generator 12 produces.
In the case, circular fixed body 22 is made by hard resin and inner circumferential surface has the recess 23 of the housing that keeps the rotation wing 1.Keep the periphery of the rotation wings 1 by this recess 23, simultaneously can be on the outer circumferential face of circular fixed body 22 print advertisements literal or element such as LED is set, also can recognize easily even distance is far.
The present invention also provides a kind of wind-power generating system.With reference to shown in Figure 7, it comprises: rotary part, circular body 9, generator 12, Reserve Power Division 13 and electric power control device 40.Wherein, above-mentioned rotary part uses the used for wind power generation rotation wing of being made up of the frame and the sail portion 5 on the frame that is coated on 1.Frame comprise semicircle, half elliptic or leaf shape framework 2, extend a plurality of supports 3 that are provided with and support the central bracket 4 of this support 3 from framework 2, as depicted in figs. 1 and 2.The two end part that circular body 9 (as shown in Figure 4) keeps pillar 7 removably.Generator 12 utilizes the rotating force of above-mentioned rotary part to generate electricity.Reserve Power Division 13 stores the electric power that generator 12 produces.Electric power control device 40 is connected to the electric power of Reserve Power Division 13 electric power system of building.
In wind-power generating system of the present invention, can use by pillar 7, be fixed on the flywheel portion 8 of pillar 7 central parts and be installed in the rotary part 100 that a plurality of rotation wings 1 in the flywheel portion 8 are formed, perhaps by pillar 7, be fixed on a plurality of rotation wings 1 on the retainer of being located on the pillar 7 21 and keep in the rotary part 200 that the circular fixed body 22 of rotation wing periphery formed any as above-mentioned rotary part so that pillar 7 rotations.
The generation power that is produced by generator 12 can be by the rectifier (not shown) or is directly offered Reserve Power Division 13 from generator 12.
In addition, electric power control device (E.C) 40 is made of the power-converting device (not shown) with necessary protective function, and will become to be suitable for the voltage, frequency etc. of electric power system benchmark from the power conversions of Reserve Power Division 13.
In the case, Reserve Power Division 13 can be made of secondary cell or double charge layer capacitor, to avoid manual maintenance as far as possible.
In addition, in one embodiment of the invention, as shown in Figure 7, the bottom loaded that inside can be provided with the circular body 9 of pillar 7 and rotary part etc. is fixed on and is provided with on the platform 35.About also can and using the fixture (not shown) that can connect chain and rope that circular body 9 is carried out in case of necessity, fasten to front and back, thereby it be stablized by the lightning conductor 34 that is provided with on circular body top.
In system of the present invention, the solid of rotation that the rotation wing is installed can accept from about the faint wind (wind speed 1～2m/s) and the rotation that blow up and down.And when starting, force artificially under the situation of its rotation, the miniature motor (not shown) can be set, when starting, to make the pillar rotation.
In said system, can on the pillar 7 or the rotation wing 1, the turn-sensitive device (not shown) be installed, if rated revolution becomes 700～2000 setting value then the electricity generate function that turns round in the rotating force of measuring rotary part.
Countermeasure when blowing high wind, because rotary part can easily be removed, so can pull down rotary part artificially during high wind, perhaps, under cannot the situation of manual operation, but other retainer can be set in the position of clamp posts, and when the wind speed of measuring at recording anemometer surpassed predetermined air speed value, this retainer can make pillar 7 stop the rotation forcibly.
As shown in Figure 10 and Figure 11, the present invention also provides a kind of wind force device, and it comprises: rotary part 300 (as shown in figure 10), rotation limitation part 30, generator 31 and Reserve Power Division 32.Wherein, rotary part 300 comprises: the circle suspention body 26 of lower opening, a plurality of support rod 27 of supporting suspention body 26 and the circle that keeps being suspended on an end of suspending a plurality of rotation wing bodies 28 on the body 26 in midair keep body 29.Rotation limitation part 30 can make above-mentioned rotary part stop the rotation forcibly.Generator 31 utilizes the circular rotating force of body 29 that keeps to generate electricity.Reserve Power Division 32 stores the electric power that generator 31 produces.
In the case, the top of circular suspention body 26 lower opening and opening portion is roughly rounded, so that 28 rotations of rotation wing body.
In addition, generator 31 links with small gear 33 with generator, if keep the rotating force of body 29 to make generator, then make the rotation of rotor (not shown) and the generating simultaneously that connect generator 31, for example the effect by permanent magnet with small gear 33 rotations by circle.At this moment, spendable generator can be that the alternator that sell in market also can be a DC generator.
In addition, the present invention also provides another kind of wind-power generating system, and it comprises: rotary part 300 (as shown in figure 10), generator 31, Reserve Power Division 32 and electric power control device 40.Wherein, rotary part 300 comprises: the circle suspention body 26 of lower opening, a plurality of support rod 27 of supporting suspention body 26 and the circle that keeps being suspended on an end of suspending a plurality of rotation wing bodies 28 on the body 26 in midair keep body 29.Generator 31 utilizes the circular rotating force of body 29 that keeps to generate electricity.Reserve Power Division 32 stores the electric power that generator 31 produces.Electric power control device 40 is connected to the electric power of Reserve Power Division 32 electric power system of building.
Wherein, the top of the lower opening of above-mentioned circular suspention body and opening portion is roughly rounded so that the rotation of rotation wing body.
Above-mentioned generator and generator link with small gear, if above-mentioned generator is rotated with small gear by the above-mentioned circular rotating force of body that keeps, then make the rotor (not shown) rotation of the generator that is connected with small gear with generator, simultaneously the effect generating by permanent magnet.DC generator and alternator that above-mentioned generator can use market to sell.
The generation power that is produced by above-mentioned generator can be by the rectifier (not shown) or is directly offered above-mentioned Reserve Power Division from generator.
In addition, above-mentioned electric power control device is made of the power-converting device (not shown) with necessary protective function, and will become to be suitable for the voltage, frequency etc. of electric power system standard from the power conversions of Reserve Power Division.
In apparatus of the present invention, the framework and the support of rotation wing body preferably constitute by having the equicohesive material of metal and resin.And, preferably, the tough cloth that the sail portion on this frame of being installed in uses in the time of can using the tough cloth that is used on the sail or by parachute weight be fallen etc.
Claims (26)
1. the used for wind power generation rotation wing is characterized in that, comprising: frame and sail portion, and described frame is made up of framework with opening portion and support, and described sail portion is coated on the described frame.
2. the used for wind power generation as claimed in claim 1 rotation wing, wherein said opening portion be shaped as any of hemisphere, half elliptic, leaf shape and comb teeth shape.
3. the used for wind power generation rotation wing as claimed in claim 1, wherein said support comprise the central bracket of extending a plurality of first supports and described first support of support of setting from described framework.
4. the used for wind power generation rotation wing as claimed in claim 3, wherein said first support is half elliptic, stretches out from described framework.
5. the used for wind power generation as claimed in claim 1 rotation wing, the end of wherein said sail portion is provided with the hole, interts rope so that described sail portion is installed on the described frame in described hole.
6. as each described used for wind power generation rotation wing of claim 1 to 5, wherein said rotation wing integral body is the cup-shaped of R shape, outwards heaves.
7. a wind generating unit is characterized in that, comprising:
Rotary part, it comprises pillar, is located at the retainer on the described pillar, is fixed on a plurality of as each described rotation wing of claim 1 to 6 on the described retainer;
Circular body, the two end part that keep described pillar removably;
Generator is connected with described rotary part by transmission device, utilizes the rotating force generating of described rotary part.
8. wind generating unit as claimed in claim 7 also comprises the Reserve Power Division, and it is electrically connected with described generator, stores the electric power that described generator produces.
9. wind generating unit as claimed in claim 7, wherein said rotary part also comprises circular fixed body, the inner peripheral surface of described circular fixed body is provided with the recess that keeps described rotation wing periphery.
10. wind generating unit as claimed in claim 9, wherein said circular fixed body is made of hard resin.
11. wind generating unit as claimed in claim 7, wherein said retainer are the flywheel portion that is arranged on described pillar central part.
12. wind generating unit as claimed in claim 7, wherein said pillar are the clava that the external diameter of front end and rearward end all attenuates towards separately end direction.
13. wind generating unit as claimed in claim 12, wherein said pillar is made of aluminum.
14. wind generating unit as claimed in claim 7, the inner face of the upper and lower central part of wherein said circular body is provided with the fixed body main body, in described fixed body main body, be provided with fixed body, the two end part of described pillar are inserted in the fixed body with a plurality of bearings, and described fixed body can carry out Height Adjustment in the inside of fixed body main body by regulator.
15. wind generating unit as claimed in claim 14, wherein said circular body are that the Stainless Sheet Steel of 10cm is made by width.
16. wind generating unit as claimed in claim 14, wherein said regulator is equipped with elastic material.
17. wind generating unit as claimed in claim 7, wherein said transmission device is arranged on the rearward end of described pillar, passes to generator with the rotating force with described pillar.
18. wind generating unit as claimed in claim 17, wherein said transmission device is formed or is made up of pitch wheel by rotating pulley and belt.
19. wind generating unit as claimed in claim 11, wherein said flywheel portion is discoideus body, and is fixed on the central part of described pillar by fixture.
20. wind generating unit as claimed in claim 19, wherein said fixture comprises: longitudinally be arranged on the some grooves on the described pillar; Pin in the groove of the described flywheel that is inserted in described groove and is oppositely arranged with it; And be fixed on bearing on the described pillar.
21. a wind-power generating system is characterized in that, comprising: electric power control device and as each described wind generating unit of claim 7 to 20, the electric power of described wind generating unit is connected to the electric power system of building by described electric power control device,
Wherein, the electric power that described generator produces is by rectifier or directly offer described Reserve Power Division,
Described electric power control device comprises the power-converting device with protective function, converts voltage and the frequency that is suitable for the electric power system standard to by described electric power control device from the electric power of described Reserve Power Division.
22. wind-power generating system as claimed in claim 21, wherein said Reserve Power Division is made of secondary cell or double charge layer capacitor.
23. a wind generating unit is characterized in that, comprising:
Rotary part comprises the support rod that circle that the end of circle suspention body, a plurality of rotation wing bodies on described suspention body of lower opening hangs keeps body and supports described suspention body;
The rotation limitation part can make described rotary part stop the rotation by force;
Generator utilizes the described circular rotating force of body that keeps to generate electricity;
The Reserve Power Division stores the electric power of described Power Generation Section.
24. wind generating unit as claimed in claim 23, there is opening the below of wherein said circular suspention body, and the top of described opening is rounded, so that the rotation of described rotation wing body.
25. wind generating unit as claimed in claim 23, the interlock of small gear that wherein said generator and generator are used, when the described circular rotating force that keeps body makes the small gear rotation that described generator uses, the rotor rotation of generator and generating electricity.
26. wind generating unit as claimed in claim 23, wherein said rotation limitation part has a pair of clamping part, from the described circular body that keeps of sandwich.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100984608A CN101100983A (en) | 2006-07-07 | 2006-07-07 | Rotating wing for wind-generated electricity and wind generated device and wind power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100984608A CN101100983A (en) | 2006-07-07 | 2006-07-07 | Rotating wing for wind-generated electricity and wind generated device and wind power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101100983A true CN101100983A (en) | 2008-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100984608A Pending CN101100983A (en) | 2006-07-07 | 2006-07-07 | Rotating wing for wind-generated electricity and wind generated device and wind power generation system |
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| Country | Link |
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| CN (1) | CN101100983A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454368A (en) * | 2014-12-26 | 2015-03-25 | 南京锦铂机电科技有限责任公司 | Novel low-speed wind driven generator |
| CN108736799A (en) * | 2017-04-20 | 2018-11-02 | 李宰旭 | Improve the solar energy and wind power generation plant of generating efficiency |
-
2006
- 2006-07-07 CN CNA2006100984608A patent/CN101100983A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454368A (en) * | 2014-12-26 | 2015-03-25 | 南京锦铂机电科技有限责任公司 | Novel low-speed wind driven generator |
| CN108736799A (en) * | 2017-04-20 | 2018-11-02 | 李宰旭 | Improve the solar energy and wind power generation plant of generating efficiency |
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