CN102996333A - Wind energy conversion mechanism and upper-air wind power generation device - Google Patents
Wind energy conversion mechanism and upper-air wind power generation device Download PDFInfo
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- CN102996333A CN102996333A CN2012105216817A CN201210521681A CN102996333A CN 102996333 A CN102996333 A CN 102996333A CN 2012105216817 A CN2012105216817 A CN 2012105216817A CN 201210521681 A CN201210521681 A CN 201210521681A CN 102996333 A CN102996333 A CN 102996333A
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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
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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
The invention discloses a wind energy conversion mechanism which comprises reciprocating wheels, a dual-purpose electric motor-generator, universal guide rope mechanisms and traction cable rope, wherein the reciprocating wheels comprise a first reciprocating wheel and a second reciprocating wheel; the dual-purpose electric motor-generator is connected with the first reciprocating wheel and the second reciprocating wheel through a clutch driving mechanism; the universal guide rope mechanisms are arranged on two sides of the reciprocating wheels; the traction cable ropes comprise a first cable rope and a second cable rope; the first cable rope is arranged on the first reciprocating wheel; the second cable rope is wound on the second reciprocating wheel; the first cable rope and the second cable rope are used for being connected with one end of an aircraft and come across the universal guide rope mechanisms on corresponding sides. The wind energy conversion mechanism is compact in structure and stable in performance, cable ropes are effectively prevented from being twisted, and the wind energy conversion mechanism is applicable to various wind directions, so that the wind energy conversion efficiency is remarkably improved. The invention further discloses an upper-air wind power generation device with the wind energy conversion mechanism.
Description
Technical field
The present invention relates to the wind energy power technology field, be converted to the mechanism of electric energy especially for the kinetic energy that the lightweight aircraft such as kite or levitating parachute are produced when the high-altitude flight.The invention still further relates to the overhead wind power generator that is provided with described wind energy switching mechanism.
Background technique
At present, wind energy has developed into a kind of main alternative energy gradually, and is promoted in the world.
Traditional wind-power electricity generation is subjected to the factor affecting such as place and wind direction and wind velocity larger, and have shortcomings: at first, wind power plant often scale is larger, employing be the surface wind generator, need to take a large amount of soils; Secondly, wind-driven generator has certain negative effect to ecotope; In addition, wind-driven generator needs the high tower support just can enter apart from the height of ground hundreds of foot, and wind-force of this height is less, simultaneously also unstable, be difficult to aim at any time wind direction, actual conversion is lower, and the manufacture cost of conventional wind-driven generator, construction cost are all very high.
Compare with surface wind, upper wind wind-force is stronger, and is also more stable, is easier to prediction than surface wind simultaneously, therefore more and more comes into one's own.In the prior art, utilize the mode of upper wind to mainly contain two kinds: the first is to build the power station aloft, in the high-altitude generating, then arrives ground by cable transfer; The second is to utilize aircraft first mechanical energy to be transported to ground, is converted into electric energy by generator again.
Wherein, first kind of way need to be stabilized in the high-altitude with equipment such as generator, cables, because weight is larger, therefore lift-off is highly limited, energy transformation ratio is low, and cost is high, reclaim difficulty, has the risk of falling, and there is not above shortcoming in the second way, becomes gradually the main R﹠D direction of utilizing high altitude wind energy.
Publication number is the application for a patent for invention Publication Specification of CN 101240778A, a kind of kite power generation method is disclosed, its working principle is that kite passes through Effector on the ground, change Windward angle, when kite Surface Vertical during in air-flow, kite produces maximum pull because of wind resistance, kite is by rope, and the drawing generator generating is between the flyback return period, the kite Effector changes the kite Windward angle, its kite surface is approached be parallel to air-flow and resistance is minimum, generator switches to motor, provides energy by the outside, return by rope pulling kite, realize being interrupted and utilize high altitude stream generating, its deficiency just to be, this method can only produce electric energy at the kite ascent stage, and need to consume back and forth drawing in kite of the extra energy, so the wind energy transformation rate is low.
Notice of authorization number discloses a kind of high-efficiency high-altitude kite electric generator for the utility model patent of CN 201714574U, formed by a pair of high-altitude kite, generator set, high-altitude kite is pulled by cable, be in upper-middle troposphere during work, the flight attitude controlling device is installed on the high-altitude kite, the control signal that can receive ground is regulated the angle that facings the wind of high-altitude kite, the cable interlock of two high-altitude kites, another kite descends when a high-altitude kite rises, cable and generator amature interlock, when high-altitude kite moved up and down, cable drove generator amature and rotates.
This power generating equipment back and forth moves up and down two kites and drives generator generation electric energy by control flight of kites attitude, need not to consume back and forth drawing in kite of the extra energy, but still has the following disadvantages:
One, the cable of two kites directly is wrapped on the coaxial line wheel of installing side by side, the cable distance is too approaching, kite can run foul of each other in moving process, easily damages, and the cable wrapping phenomena very easily occurs, in case twine, complete equipment just can't work, and needs again to go up to the air after recovery, the releasing winding, causes it not have actual application value.
They are two years old, although upper wind is more stable, but its wind direction still can change, and this just requires the high-altitude kite power generating equipment will have the ability that adapts to wind vector, and the kite cable of this equipment directly twines on the online wheel, can only adapt to the upper wind on the line wheel tangent direction, in case wind direction departs from, cable just can't normally twine, when wind direction during perpendicular to the tangent direction of line wheel, it is particularly serious that this problem can become, and kite can't drive generator amature and rotate.
Its three owing to very easily wrapping phenomena occurring, and the ability that adapts to wind vector a little less than, cause its power transmission efficiency low, energy transformation ratio only can maintain reduced levels, generated energy can't satisfy application request.
Summary of the invention
The first purpose of the present invention provides a kind of wind energy switching mechanism.This mechanism structure is compact, stable performance, can effectively avoid cable to twine, and can adapt to various wind directions, thereby significantly improve the wind energy conversion efficiency.
The second purpose of the present invention provides a kind of overhead wind power generator that is provided with described wind energy switching mechanism.
For realizing above-mentioned the first purpose, the invention provides a kind of wind energy switching mechanism, comprising:
Back and forth wheel comprises back and forth wheel of the first reciprocal wheel and second;
The dual-purpose machine of electricity generation and electromotion is connected with being connected back and forth to take turns by clutch transmission and the described first reciprocal wheel;
Universal conductor rope mechanism is located at described reciprocal wheel both sides;
Pull-cord, comprise the first hawser and the second hawser, described the first hawser is set around the described first reciprocal wheel, and described the second hawser is set around the described second reciprocal wheel, described the first hawser be connected the respectively universal conductor rope mechanism of the corresponding side of pile warp of a end that hawser be used for to connect aircraft.
Preferably, the power intake of described clutch transmission is connected with the dual-purpose machine of described electricity generation and electromotion, the first clutch end be connected clutch end respectively with described first back and forth wheel wheel is connected with being connected back and forth, and have three working staties: in the first working state, the described first reciprocal wheel and the second reciprocal wheel drive the dual-purpose machine of described electricity generation and electromotion simultaneously, in the second working state, the dual-purpose machine of described electricity generation and electromotion drives separately described first and back and forth takes turns, in the 3rd working state, the dual-purpose machine of described electricity generation and electromotion drives separately described second and back and forth takes turns.
Preferably, described clutch transmission comprises bevel gear and clutch, wherein the first bevel gear is back and forth taken turns by first clutch and described first and is in transmission connection, the second bevel gear is back and forth taken turns by second clutch and described second and is in transmission connection, and the third hand tap gear is located at the dual-purpose machine of described electricity generation and electromotion and is meshed with the first bevel gear and the second bevel gear simultaneously.
Preferably, the described first reciprocal wheel and second is back and forth taken turns and is respectively equipped with arrestment mechanism.
Preferably, described universal conductor rope mechanism comprises rope guide rack, and each described rope guide rack is equipped with Universal guide rope sheave and upper saw pulley.
Preferably, described Universal guide rope sheave is positioned at the inboard at described universal rope guide rack top, and described upper saw pulley is positioned at described Universal guide rope sheave below.
Preferably, described Universal guide rope sheave comprises up and down vertically arranged the first axle set and the second axle set, each described axle set comprises respectively two parallel wheel shafts, and described four wheel shafts are " well " font and distribute, and described pull-cord passes from the enclosed space that described four wheel shafts enclose.
Preferably, described rope guide rack is adjustable for height jack column.
For realizing above-mentioned the second purpose, the invention provides a kind of overhead wind power generator, comprise high altitude wind receiving mechanism and surface wind energy converter structure, described surface wind energy converter structure is above-mentioned each described wind energy switching mechanism, described the first hawser connects the first aircraft of described high altitude wind receiving mechanism, and described the second hawser connects the second aircraft of described high altitude wind receiving mechanism.
Preferably, described the first aircraft and the second aircraft are respectively equipped with the attitude of flight vehicle regulating and controlling mechanism.
Wind energy switching mechanism provided by the invention is provided with universal conductor rope mechanism in reciprocal wheel both sides, be wound in again reciprocal wheel behind the universal conductor rope mechanism of hawser pile warp of traction aircraft, can determine universal conductor rope mechanism and the spacing of back and forth taking turns according to Rational Parameters such as type of aircraft, aircraft size, flying height, geographical conditions during installation, thereby make aircraft under the support and leading role of universal conductor rope mechanism, remain safe distance, guarantee that pull-cord wrapping phenomena can not occur in the course of the work.
Pull-cord is wrapped on the reciprocal wheel through behind the universal conductor rope mechanism, universal conductor rope mechanism can effectively guide and support pull-cord on all directions, ability with very stable adaptation wind vector, make pull-cord can be wrapped in correct mode on the reciprocal wheel, even the wind direction frequent occurrence changes, pull-cord is normally folding and unfolding still, and transmission efficiency remains unchanged, thereby guarantee that aircraft all can drive generator amature and rotate under various wind directions, realized utilizing high altitude wind energy continuously, the purpose of stable electric generation.
Back and forth wheel adopts Double-wheel structure, pull-cord is divided into the first hawser and the second hawser, independently being wrapped in respectively the first reciprocal wheel and second back and forth takes turns, each other can the phase mutual interference in the folding and unfolding process, need not additionally to arrange sub-rope body and can effectively avoid the disorder cable phenomenon, and can prevent that hawser from skidding, improve stability and the efficient of power transmission.
Owing to thoroughly having avoided the pull-cord wrapping phenomena, and has the ability that adapts to wind vector, therefore a whole set of wind energy switching mechanism compact structure, operate steadily, has higher power transmission efficiency, transmission efficiency is generally more than 95%, significantly improved energy transformation ratio, its generated energy satisfies industrialized requirement fully, has very wide application prospect.
In a kind of preferred version, described clutch transmission has three working staties, wherein the first working state is generating state, the aircraft up-down alternative motion, the first reciprocal wheel and the second reciprocal wheel drive the dual-purpose machine generating of electricity generation and electromotion simultaneously, second, the 3rd working state is adjustment state, at this moment, the dual-purpose machine of electricity generation and electromotion switches to motor, drive separately back and forth wheel of the first reciprocal wheel or second, move up or down thereby drive aircraft, reach the purpose of regulating flying height, after adjusting end, return to again the first working state and get final product normal power generation, adjust separately that not only driving force is large, wind loading rating is strong, and the adjusting of two aircraft is separate, have larger degrees of freedom, can make two aircraft be in different flying heights.
Overhead wind power generator provided by the invention is provided with described wind energy switching mechanism, because described wind energy switching mechanism has above-mentioned technique effect, the overhead wind power generator that is provided with this wind energy switching mechanism also should possess corresponding technique effect.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of wind energy switching mechanism provided by the present invention;
Fig. 2 is the plan view of wind energy switching mechanism shown in Figure 1;
Fig. 3 is the local enlarged diagram at I position among Fig. 1;
Fig. 4 is the local enlarged diagram at II position among Fig. 2;
Fig. 5 is a kind of concrete structure schematic diagram of clutch transmission;
Fig. 6 be Fig. 5 A to the rotation schematic diagram;
Fig. 7 is the shrinking structure schematic diagram of rope guide rack.
Among the figure:
1. the reciprocal wheel 4-1. first of bogie 2. rope guide rack 3. grounds 4. back and forth takes turns 4-2. second and back and forth takes turns dual-purpose machine 6. Universal guide rope sheave 6-1. pedestal 6-2. wheel shaft 6-3. rope hole 7. directive wheel 8-1. first hawser 8-2. second hawser 9. bearing block 10-1. first aircraft 10-2. second aircraft 11. attitude of flight vehicle regulating and controlling mechanism 12-1. first bevel gear 12-2. the second bevel gear 12-3. third hand tap gear 13. arrestment mechanism 13-1. brake disc 13-2. braking clamp 14. clutch transmission 15-1. first clutch 15-2. second clutches of 5. electricity generation and electromotion
Embodiment
In order to make those skilled in the art person understand better the present invention program, the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1, Fig. 2, Fig. 1 is the structural representation of a kind of embodiment of wind energy switching mechanism provided by the present invention; Fig. 2 is the plan view of wind energy switching mechanism shown in Figure 1.
As shown in the figure, in the first embodiment, the main body part of wind energy switching mechanism provided by the invention is the rope guide rack 2 of bogie 1 and both sides thereof, bogie 1 is welded into the rectangular frame with certain altitude by section bar, its bottom is fixed on the ground 3 by flange, and back and forth wheel 4 and the dual-purpose machine 5 of electricity generation and electromotion are installed in the top.
Back and forth wheel 4 is made of the first reciprocal wheel 4-1 and the second reciprocal wheel 4-2, both coaxial-symmetricals are arranged, be erected at bogie 1 top by bearing support 9, and keep a determining deviation, pull-cord comprises the first hawser 8-1 and the second hawser 8-2, the first hawser 8-1 is set around first and back and forth takes turns 4-1, and the second hawser 8-2 is set around second and back and forth takes turns 4-2.
The dual-purpose machine 5 of electricity generation and electromotion is positioned at first and back and forth takes turns the back and forth middle amesiality position of wheel 4-2 of 4-1 and second, and wheel 4-2 is connected with being connected back and forth back and forth to take turns 4-1 by clutch transmission 14 and first, wherein the power intake of clutch transmission 14 is connected with the dual-purpose machine 5 of electricity generation and electromotion, the first clutch end be connected clutch end respectively with first back and forth wheel 4-1 wheel 4-2 is connected with being connected back and forth, and have three working staties: in the first working state, the first reciprocal wheel 4-1 and second back and forth wheel 4-2 drives the dual-purpose machine 5 of electricity generation and electromotion simultaneously, in the second working state, the dual-purpose machine 5 of electricity generation and electromotion drives separately first and back and forth takes turns 4-1, in the 3rd working state, the dual-purpose machine 5 of electricity generation and electromotion drives separately second and back and forth takes turns 4-2.
Please refer to Fig. 5, Fig. 6, Fig. 5 is a kind of concrete structure schematic diagram of clutch transmission; Fig. 6 be Fig. 5 A to the rotation schematic diagram.
The quantity of rope guide rack 2 is two, be located at respectively bogie 1 both sides, each rope guide rack 2 is adjustable for height jack column, form (as shown in Figure 7) by multistage square casing inlaid-assembling, and can pass through the positioning element lock height, its bottom is fixed on the ground 3 by flange, the spacing of itself and bogie 1 is decided on actual conditions, in order to make aircraft under the support and leading role of rope guide rack 2, remain safe distance, guarantee that aircraft wrapping phenomena can not occur in the course of the work, the height of rope guide rack 2 exceeds bogie 1 certain distance, flexible advantage is, can adjust the lower dead center height of pull-cord swinging unit, thus stability and the safety coefficient of the operation of raising equipment.
Universal guide rope sheave 6 is installed in the inboard at rope guide rack 2 tops, and upper saw pulley 7 is positioned at Universal guide rope sheave 6 belows, and substantially is in the same level with reciprocal wheel 4, and what make pull-cord moves towards L-shaped.
Here need to prove, bogie shown in the figure 1 and rope guide rack 2 are installed on the ground 3 of same level, but in actual applications, do not limit to therewith, in the situation that guarantee normally folding and unfolding of pull-cord, bogie 1 can be installed on the different horizontal planes with two rope guide racks 2, the mounting plane of rope guide rack 2 can be higher or lower than the mounting plane of bogie 1, three's mounting plane also can distribution gradient, to adapt to various terrian condition, has extremely strong adaptive capacity.
Please refer to Fig. 3, Fig. 4, Fig. 3 is the local enlarged diagram at I position among Fig. 1; Fig. 4 is the local enlarged diagram at II position among Fig. 2.
Universal guide rope sheave 6 is mainly by pedestal 6-1, vertically arranged the first axle set and the second axle set consist of up and down, be provided with riser around the pedestal 6-1 and form bearing support, each axle set comprises respectively two parallel wheel shaft 6-2, four wheel shaft 6-2 are " well " font and distribute, the two ends of each wheel shaft 6-2 are by bearings, and the enclosed space that pull-cord encloses from four wheel shaft 6-2 and the rope hole 6-3 on the pedestal 6-1 base plate pass.
Four wheel shaft 6-2 can effectively guide and support pull-cord on all directions, ability with very stable adaptation wind vector, pull-cord is through behind the upper saw pulley 7, can be wrapped in correct mode on the reciprocal wheel 4, under the coordinative role of Universal guide rope sheave 6 and upper saw pulley 7, even the wind direction frequent occurrence changes, pull-cord is normally folding and unfolding still, and transmission efficiency remains unchanged, thereby guarantee that aircraft all can drive the dual-purpose machine rotor of electricity generation and electromotion and rotate under various wind directions, realized utilizing high altitude wind energy continuously, the purpose of stable electric generation.
First back and forth wheel 4-1 and second back and forth wheel 4-2 substantially be positioned at same longitudinal plane with corresponding upper saw pulley 7, Universal guide rope sheave 6, the first hawser 8-1 be connected a end that hawser 8-2 be used for to connect aircraft respectively upper saw pulley 7 and the Universal guide rope sheave 6 of the corresponding side of pile warp, both winding directions are identical, draw opposite direction.Like this, when aircraft alternately rises and descends, just can drive back and forth reciprocating rotation of reciprocal wheel 4.
Back and forth wheel adopts Double-wheel structure, pull-cord is divided into the first hawser 8-1 and the second hawser 8-2, independently being wrapped in respectively first back and forth takes turns on 4-1 and the second reciprocal wheel 4-2, each other can the phase mutual interference in the folding and unfolding process, need not additionally to arrange sub-rope body can make the first hawser 8-1 and the second hawser 8-2 keep a determining deviation, thereby effectively avoid the disorder cable phenomenon, and can prevent that hawser from skidding, improve stability and the efficient of power transmission.
In order to ensure system safety operation, can install safety cover additional at rotating part, even if the general error of operation occurs, can not cause fatal harm to personnel and equipment yet; Simultaneously, can install arrestment mechanism 13 additional for back and forth taking turns 4, stop in order to when breaking down or overhaul, can promptly stop, avoid band to carry an operation and fortuitous event occurs.
Particularly, arrestment mechanism 13 is comprised of brake disc 13-1 and braking clamp 13-2, brake disc 13-1 and separately coaxial connection of reciprocal wheel, and braking clamp 13-2 is installed on the bogie 1.Certainly, also can adopt other forms of arrestment mechanism, perhaps arrestment mechanism is installed in other positions.
For avoiding the broken by lightning motor, can adopt polyurethane (or other has the insulating material of some strength) flange to be connected back and forth wheel 4 and the dual-purpose machine 5 of electricity generation and electromotion with bolt, even if the Accidental occurrence thunderbolt, electric charge can flow into the earth through frame, can't arrive the dual-purpose machine 5 of electricity generation and electromotion.
In addition, can also and back and forth take turns at upper saw pulley 7 and install suitable drying wheel between 4 additional, so that when sleety weather, pull-cord 8 entered reciprocal wheel 4 front dryings.
The working principle of above-mentioned wind energy switching mechanism is as follows: by regulating the aircraft angle of attack, the angle of attack, wind-exposuring area or aerodynamic configuration etc., all can regulate windage and lift, both pulling force of making a concerted effort to form, pulling force official post aircraft generation to-and-fro motion, the to-and-fro motion of aircraft drives back and forth by pull-cord, and wheel 4 rotates, drive the dual-purpose machine 5 of electricity generation and electromotion by reciprocal wheel 4, so constantly back and forth, realize generating, and the power rectifier of forward and reverse operation being exported by the ground bridge type rectifier is positive work, regulate the output compensation during bank of super capacitors provides commutation, thereby reach uninterrupted stable electric generation.
When two aircraft Complete Synchronizations are faced upward when bowing, it is made a concerted effort is zero, and the dual-purpose machine of electricity generation and electromotion this moment can not rotate, and does not have power stage yet.
When two aircraft just in time are in stretched and relaxed state, namely an aircraft aerodynamic force is maximum, in the situation of another aircraft aerodynamic force minimum, system is in optimum Working, namely then output work is larger the closer to the inverted running state for two aircraft, moves the closer to Complete Synchronization that then output power is less.
Certainly, above-mentioned wind energy switching mechanism only is a kind of preferred version, specifically is not limited to this, can make according to actual needs pointed adjustment on this basis, thereby obtains different mode of executions.For example Universal guide rope sheave adopts other structures, or back and forth wheel is connected by other clutch transmissions with the dual-purpose machine of electricity generation and electromotion, etc.Because mode in the cards is more, just illustrate no longer one by one here.But all should be within protection domain.
Except above-mentioned wind energy switching mechanism, the present invention also provides a kind of overhead wind power generator, comprises high altitude wind receiving mechanism and surface wind energy converter structure.
The high altitude wind receiving mechanism is by the first aircraft 10-1 that power is provided, the second aircraft 10-2 and the upper formations such as attitude of flight vehicle regulating and controlling mechanism 11 that arrange thereof, aircraft specifically can be kite, levitating parachute, delta wing or unmanned aircraft of being made by lightweight material etc., and the aircraft of both sides can a plurality of paired layouts, the attitude of flight vehicle regulating and controlling mechanism can be driven by the subsidiary wind energy plant of aircraft, also can adopt solar cell, storage battery, wireless power, the ground cable send the electricity etc. mode drive, and can carry out on ground Wireless remote control, perhaps by the automatic reciprocating operation of predefined program.
Surface wind energy converter structure is wind energy switching mechanism mentioned above, the first hawser 8-1 connects the first aircraft 10-1, the second hawser 8-2 connects the second aircraft 10-2, the first aircraft 10-1 and the second aircraft 10-2 are connected as a single entity by pull-cord, realize interlock, all the other structures please refer to prior art, and this paper repeats no more.
This overhead wind power generator can be on land, the marine use and basic land occupation not, and when at sea using, ground installation can directly be fixed on the seabed, and the zone that is fit to use no longer is confined to " three Norths " area, and all parts of the country all can be used.Because the ground installation of this cover system can be buried in underground, also can use at sea bed, therefore land, shoal, shallow sea, desert, island all can be used, floor space is few, and ground is had no special requirements, smooth or out-of-flatness all can be used.
Above wind energy switching mechanism provided by the present invention and overhead wind power generator are described in detail.Used specific case herein principle of the present invention and mode of execution are set forth, above embodiment's explanation just is used for helping to understand core concept of the present invention.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (10)
1. a wind energy switching mechanism is characterized in that, comprising:
Back and forth wheel comprises back and forth wheel of the first reciprocal wheel and second;
The dual-purpose machine of electricity generation and electromotion is connected with being connected back and forth to take turns by clutch transmission and the described first reciprocal wheel;
Universal conductor rope mechanism is located at described reciprocal wheel both sides;
Pull-cord, comprise the first hawser and the second hawser, described the first hawser is set around the described first reciprocal wheel, and described the second hawser is set around the described second reciprocal wheel, described the first hawser be connected the respectively universal conductor rope mechanism of the corresponding side of pile warp of a end that hawser be used for to connect aircraft.
2. wind energy switching mechanism according to claim 1, it is characterized in that, the power intake of described clutch transmission is connected with the dual-purpose machine of described electricity generation and electromotion, the first clutch end be connected clutch end respectively with the described first reciprocal wheel and be connected back and forth to take turns and be connected, and have three working staties: in the first working state, the described first reciprocal wheel and the second reciprocal wheel drive the dual-purpose machine of described electricity generation and electromotion simultaneously, in the second working state, the dual-purpose machine of described electricity generation and electromotion drives separately described first and back and forth takes turns, in the 3rd working state, the dual-purpose machine of described electricity generation and electromotion drives separately described second and back and forth takes turns.
3. wind energy switching mechanism according to claim 2, it is characterized in that, described clutch transmission comprises bevel gear and clutch, wherein the first bevel gear is back and forth taken turns by first clutch and described first and is in transmission connection, the second bevel gear is back and forth taken turns by second clutch and described second and is in transmission connection, and the third hand tap gear is located at the dual-purpose machine of described electricity generation and electromotion and is meshed with the first bevel gear and the second bevel gear simultaneously.
4. according to claim 1 to 3 each described wind energy switching mechanisms, it is characterized in that, the described first reciprocal wheel and second back and forth wheel is respectively equipped with arrestment mechanism.
5. according to claim 1 to 3 each described wind energy switching mechanisms, it is characterized in that, described universal conductor rope mechanism comprises rope guide rack, and each described rope guide rack is equipped with Universal guide rope sheave and upper saw pulley.
6. wind energy switching mechanism according to claim 5 is characterized in that, described Universal guide rope sheave is positioned at the inboard at described universal rope guide rack top, and described upper saw pulley is positioned at described Universal guide rope sheave below.
7. wind energy switching mechanism according to claim 5, it is characterized in that, described Universal guide rope sheave comprises up and down vertically arranged the first axle set and the second axle set, each described axle set comprises respectively two parallel wheel shafts, described four wheel shafts are " well " font and distribute, and described pull-cord passes from the enclosed space that described four wheel shafts enclose.
8. wind energy switching mechanism according to claim 5 is characterized in that, described rope guide rack is adjustable for height jack column.
9. overhead wind power generator, comprise high altitude wind receiving mechanism and surface wind energy converter structure, it is characterized in that, described surface wind energy converter structure is the claims 1 to 8 each described wind energy switching mechanisms, described the first hawser connects the first aircraft of described high altitude wind receiving mechanism, and described the second hawser connects the second aircraft of described high altitude wind receiving mechanism.
10. overhead wind power generator according to claim 9 is characterized in that, described the first aircraft and the second aircraft are respectively equipped with the attitude of flight vehicle regulating and controlling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210521681.7A CN102996333B (en) | 2012-12-06 | 2012-12-06 | Wind energy conversion mechanism and upper-air wind power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210521681.7A CN102996333B (en) | 2012-12-06 | 2012-12-06 | Wind energy conversion mechanism and upper-air wind power generation device |
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| CN102996333A true CN102996333A (en) | 2013-03-27 |
| CN102996333B CN102996333B (en) | 2015-07-08 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523274A (en) * | 2016-12-29 | 2017-03-22 | 广东高空风能技术有限公司 | Single-drive type umbrella-shaped wind energy conversion device and opening and closing method thereof |
| CN107476936A (en) * | 2017-09-01 | 2017-12-15 | 南通力威机械有限公司 | A kind of wind-powered electricity generation generating hoister system |
| CN107842468A (en) * | 2017-11-09 | 2018-03-27 | 广东高空风能技术有限公司 | A kind of parallel high and medium wind energy terrestrial power generation unit |
| CN109324205A (en) * | 2018-11-29 | 2019-02-12 | 大连海英科技有限公司 | A kind of Portable wind aerovane and measurement method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240778A (en) * | 2007-02-06 | 2008-08-13 | 李庆星 | Kite power generation method |
| WO2010053389A2 (en) * | 2008-11-05 | 2010-05-14 | CENTRUM INNOWACJI, BADAŃ I WDROŻEŃ SPÓłKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ | Methods of receiving energy from ropes of big hang-gliders or kites and a wind power plant using this method |
| CN202946309U (en) * | 2012-12-06 | 2013-05-22 | 中国中煤能源集团有限公司 | Wind energy converting mechanism and high altitude wind power generation device |
| CN203009161U (en) * | 2012-12-06 | 2013-06-19 | 中国中煤能源集团有限公司 | Wind power switching mechanism and high-altitude wind power generation device |
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| CN101240778A (en) * | 2007-02-06 | 2008-08-13 | 李庆星 | Kite power generation method |
| WO2010053389A2 (en) * | 2008-11-05 | 2010-05-14 | CENTRUM INNOWACJI, BADAŃ I WDROŻEŃ SPÓłKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ | Methods of receiving energy from ropes of big hang-gliders or kites and a wind power plant using this method |
| CN202946309U (en) * | 2012-12-06 | 2013-05-22 | 中国中煤能源集团有限公司 | Wind energy converting mechanism and high altitude wind power generation device |
| CN203009161U (en) * | 2012-12-06 | 2013-06-19 | 中国中煤能源集团有限公司 | Wind power switching mechanism and high-altitude wind power generation device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523274A (en) * | 2016-12-29 | 2017-03-22 | 广东高空风能技术有限公司 | Single-drive type umbrella-shaped wind energy conversion device and opening and closing method thereof |
| CN107476936A (en) * | 2017-09-01 | 2017-12-15 | 南通力威机械有限公司 | A kind of wind-powered electricity generation generating hoister system |
| CN107842468A (en) * | 2017-11-09 | 2018-03-27 | 广东高空风能技术有限公司 | A kind of parallel high and medium wind energy terrestrial power generation unit |
| CN107842468B (en) * | 2017-11-09 | 2024-04-26 | 广东高空风能技术有限公司 | Parallel type medium-high altitude wind energy ground generator set |
| CN109324205A (en) * | 2018-11-29 | 2019-02-12 | 大连海英科技有限公司 | A kind of Portable wind aerovane and measurement method |
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| Publication number | Publication date |
|---|---|
| CN102996333B (en) | 2015-07-08 |
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