CN1455081A - Stackable automatic-control sailboard windmill - Google Patents
Stackable automatic-control sailboard windmill Download PDFInfo
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- CN1455081A CN1455081A CN 03118024 CN03118024A CN1455081A CN 1455081 A CN1455081 A CN 1455081A CN 03118024 CN03118024 CN 03118024 CN 03118024 A CN03118024 A CN 03118024A CN 1455081 A CN1455081 A CN 1455081A
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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
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- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Abstract
The present invention relates to a superposable automatic controlled sailboard windmill. It comprises vertical main shaft, windmill vane, several spokes which can be rotated around the vertical main shaft, optimizatino-arranged close circular rails, several windmill units capable of identifying following wine force and contrary wind force and several trasition carriages which are firmly-connected by using pull bars and spokes from front to rear and from left to right and firm-connected with vertical main shaft and superposed to form a large windmill horizontally-laid on the running rail. Said invention can be suitable for small, medium and large wind power generation. Besides it also has the superposed windmill whole-body steering regularity, stability, power output additivity and easy practicability.
Description
Technical field
The present invention relates to stackable automatic control windsurfing windmill, belong to aerodynamics Wind Power Utilization technical field.
Background technique
At present, Cheng Shu electricity-generating method mainly contains thermal power generation, nuclear power generation, water generating, wind-power electricity generation etc.Thermal power generation is most widely used, but energy consumption is bigger, and destroys also bigger to the pollution of environment; The nuclear power generation technical requirements is very high, invests also very hugely, has only a handful of country to have this technology at present; Though water generating and wind-power electricity generation belong to clean electricity-generating method, but water generating is higher to the conditional request of environment and nature, whether its generate output and water source be sufficient, and the flow size of water has direct relation, and the water source all can not be recycling, so water generating can only adopt in the very suitable place of geographical environment; Wind-power electricity generation is a method of utilizing natural wind energy to generate electricity, because the size variation of natural wind is frequent, causes voltage, the generated energy respective change shakiness of wind-power electricity generation, is difficult to stabilization of power grids power supply, and the electric energy that sends simultaneously is also very little.Obtain to stablize, jumbo electric energy, the decision wind-power electricity generation power source--windmill, be the key that solves the problems of the technologies described above.
Though the appearance of wind-driven vehicle has hundreds of years history, wherein the known wind-driven vehicle of people is a holland type horizontal axis propeller wind-driven vehicle the most.Wind-driven vehicle utilizes nature inexhaustible, nexhaustible, and free of contamination free wind regime has very high Economy as power source.Therefore,, still there is more multinational family constantly studying and improves existing all kinds of wind-driven vehicles, make it to be tending towards more perfect, practical although wind-driven vehicle has hundreds of years history.
Existing wind-driven vehicle has the difference of horizontal axis propeller wind-driven vehicle and vertical-shaft wind car.The horizontal axis wind-driven vehicle has the slurry arm to heal, and length is more easily torn open by wind and rotating speed waits shortcoming more slowly, the limited gold again of its wind-receiving face is uphang aerial frame axle outputting torsion by it in addition, can't take into account big torsion and quick shortcoming, this structure wind-driven vehicle is substituted by the vertical-shaft wind car just gradually.Aspect the vertical-shaft wind car, its advantage is to comprise not being limited by wind direction, and needn't establish high tower in addition, and the wind-receiving face extendibility is big, speedup is convenient etc.But also there is congenital shortcoming in it, and both its car body was the boundary with its vertical shaft, and face and adverse wind face respectively account for half cycle with the wind, under along contrary two sides stress equalization situation, because of getting rid of the suffered resistance of its adverse wind face effectively, causes bringing into play the effect that face wind-engaging with the wind should have.In the prior art, as China patent of invention CN8821948.2 a kind of swing blade type wind energy conversion system is disclosed; And for example the fan blade introduced of CN89219274.7 can rotation and the windmill of revolution, and its fan blade is asymmetric on the both sides of rotation, and the broadside blowing area is big, and narrow limit adverse wind face is little, to reduce along the suffered resistance of interface against the wind.Application for a patent for invention numbers 91103531.1 also discloses a kind of " univesal wind-driven generator of valve group " and has used parts such as rotatingshaft, movable air door, movable pulley, ring track, and its movable air door can adapt to wind direction to be changed, and can receive the wind-force of different direction at any time.But still all there is narrow limit adverse wind face in this technology, inevitably has resistance problem against the wind.Therefore, prior art can only adapt to small-size wind power-generating, can not adapt to medium-sized large-scale wind generating.
Summary of the invention
The object of the present invention is to provide a kind of stackable automatic control windsurfing windmill that can overcome above-mentioned vertical-shaft wind common drawback that car has.This device can utilize wind energy power to combine with pumped storage and realize generating voltage-stabilized electricity by use of wind energy.Also can satisfy all work done devices that other needs input power sources are fit to this device.
The object of the present invention is achieved like this: by the river, lakeside, the seashore, island, mountain pass and the resourceful place of other natural winds, according to long-term natural wind resource situation, power input requirement, select suitable place, a kind of stackable automatic control windsurfing windmill is installed in limited flat surface place, comprise vertical major, air vane, it is characterized in that: this windmill also comprises the some spokes that can rotate around vertical major, optimize the arrangement of limited group of encapsulation circular track, can debate the not suitable windmill individuality of power against the wind for some, some transfer ears, with before and after it, about use pull bar, the rigid connection of spoke, and firmly be connected stack with vertical major and constitute a flat huge windmill that crouches on orbit; Above-mentioned encapsulation circular track is to be the center of circle with the main shaft, and regularly arranged automatic control windsurfing windmill individuality is the operation encapsulation circular track of radius; Above-mentioned automatic control windsurfing windmill is made up of carrier and automatic control windsurfing; Above-mentioned automatic control windsurfing framework is the sphere of movements for the elephants stacking pattern, and the windsurfing of a shutter door formula is installed in each small frame, windsurfing can be in framework free shrink; The flexible of windsurfing in the same windsurfing in each little frame controlled by a small-sized zero motor; Install at the two ends of frame motor running positioning work piece, load protector, in the central authorities of automatic control windsurfing a wind-force pressure inductor is installed, a rotating shaft is installed at windsurfing three molecules one place, two another tie points that connect the positioning piston pull bar are installed at three molecules, one place in addition, and the minor face end points of windsurfing is settled an equilibrium block; The rotating shaft of automatic control windsurfing (minor face down) is fixed on the support of carrying, and the two-end-point of positioning piston pull bar is fixedly connected on respectively on two tie points on windsurfing and the carrier skeleton and constitutes automatic control windsurfing windmill; Can there be the umbrella tooth lower end of above-mentioned main shaft; Above-mentioned control section is made up of positioning piston pull bar, " T " font location ring track, positioning wheel, windsurfing pressure inductor, zero motor, windmill running speed meter, vehicle-mounted house generator, power supply and control wiring, its positioning piston pull bar is made up of cylinder body, end points joint, piston and pull bar, inflow pipeline, in line check valve, flowline oil outlet tube electromagnetism one-way valve, the piston pulling rod extrusion is exceeded with the level inclination activity between 5 °～90 ° of collecting folk songs of control windsurfing, and above-mentioned positioning wheel is installed under the spoke between the windmill that connects on two circular tracks; Below the plane of windmill operation, set up a cavern, be used for installing outputting power device working machine and operating table.
Great advantage of the present invention is that the blade blowing area is big, and exhaust resistance is little, particularly is in when against the wind having a common boundary the conversion interface when blade, and blade is subjected to the operation of nature of wind-force, is easy to enter the wind-engaging position by the air draft position.The present invention also possesses following four property in addition: the regularity that the windmill integral body that one, superposes turns to--and be that whole windmill can be accepted the wind-force from different direction simultaneously.If want to change turning to of windmill, the direction as long as the individual automatic control windsurfing windmill of change facings the wind, windmill turns to and can change after firm the connection.Two, the output of stack windmill integral power relative stationarity--windmill integral body is the huge windmill of an overlapping.Three, the additivity of stack windmill integral power output--promptly in design, make, when windmill is installed, can limited increase automatic control windsurfing windmill, change windmill collect folk songs area what, reach the purpose that changes the windmill outputting power.Four, easy enforcement of the present invention, constituting stack windmill material is the riveted joint of round steel, channel-section steel, hard plastic board (windsurfing) or the like conventional material.Windmill can be resolved into several body and in factory, make, assemble in the place lifting of stack windmill etc.Above-mentioned four property can overcome the intermittence of wind resource to greatest extent, and instable shortcoming satisfies user's needs to greatest extent.The present invention can adapt to small-sized, medium-sized, large-scale wind generating.In addition, the used material majority of the present invention is a metal, the windsurfing blade with metal, timber, plastics, silk cloth all can, the processing technology majority is welding, has only main shaft axle and gear, need use machine tooling.
Description of drawings
Fig. 1 is air vane schematic representation of debating suitable contrary wind power of the present invention;
Fig. 2 is an embodiment of the present invention structure schematic side view;
Fig. 3 is an embodiment of the present invention structure schematic top plan view;
Fig. 4 is an A enlarged diagram of the present invention;
Fig. 5 is a piston pulling rod schematic representation of the present invention;
Fig. 6 is a control circuit schematic representation of the present invention.
In the accompanying drawing, number 1 main shaft; 2 spokes; 3 windsurfings; 4 working machines; 5 can debate the not suitable windmill individuality of power against the wind; 6 pull bars; 7 encapsulation circular tracks; 8 road wheels; 9 rotating shafts; 10 carrieies; 11 positioning piston pull bars; 12 positioning wheels; 13 " T " font location ring track; 14 umbrella teeth; 15 velocimeters; 16 zero motors; 17 electromagnetic braking locks; 18 zero motors; 19,20,21 magnetic starter contacts; 22 master operating stations; 31 cylinder bodies; 32,33 end points joints; 34 piston 35 and pull bars; 36 inflow pipelines; 37 in line check valves; 38 flowlines; 39 oil outlet tube electromagnetism one-way valves; 51 transfer ears; R1 resistance is adjustable; D1, D2, D3, D4 voltage-stabiliser tube; A1, A2, A3, A4 circuit.
Embodiment
Below be with reference to the accompanying drawings to some specific descriptions of the present invention, but must know that this embodiment can not be used for being construed as limiting the invention.
A kind of stackable automatic control windsurfing windmill shown in the accompanying drawing 1,2,3, comprise vertical major 1, air vane 3, it is characterized in that: this windmill also comprises the some spokes 2 that can rotate around vertical major, optimizes the arrangement of limited group of encapsulation circular track 7, some can debate along windmill individuality 5, some transfer ears 51 of power against the wind, its all around with pull bar 6, spoke 2 rigid connections, and firmly is connected stack with vertical major 1 and constitutes one and put down the huge windmill that crouches on orbit 7; Above-mentioned vertical major 1 is on smooth place, installs by the designing requirement vertical plane, is used for accepting wind-force, and the rotating shaft of outputting power; Above-mentioned encapsulation circular track 7 is according to the natural condition of building the address, wind behaviour, user's power demand throughout the year, according to designing requirement, with main shaft 1 is the center of circle, and regularly arranged being used for carried automatic control windsurfing windmill individual 5 and be the operation encapsulation circular track of radius; Above-mentioned automatic control windsurfing windmill is made up of carrier 10 and automatic control windsurfing 3; Carrier 10 similar train railway carriages, the fundamental function that it has walking, brakes, stops, the construction of carrier 10 should be avoided laying particular stress on, and can reduce the resistance that windmill is in operation, and improves the clean outputting power of windmill; Therefore, the construction of carrier 10 should be adopted channel-section steel riveted joint skeleton form, appropriate point around skeleton is provided with the hard tie point in front, rear, left and right, be used for connecting firmly the automatic control windsurfing windmill of front, rear, left and right, the support of the rotating shaft 9 of automatic control windsurfing and skeleton firmly are riveted on the best force bearing point of skeleton or the windsurfing equinoctial point when stressed, on the skeleton of support windward side, select two appropriate point, as a tie point that connects windsurfing positioning piston pull bar 11.4 road wheels 8 of installation below skeleton.Minimum between road wheel, hard tie point and near the skeleton two-end-point four positioning wheels 12 are installed respectively, also can be installed on the corresponding spoke, above-mentioned automatic control windsurfing framework is the sphere of movements for the elephants stacking pattern, the windsurfing of a shutter door formula is installed in each small frame, windsurfing can be in framework free shrink; The frame size of automatic control windsurfing is according to what of windmill outputting power, and the stability of windmill security of operation determines, the windsurfing in the same windsurfing in each Xiao Kuang flexible by a small-sized zero motor control; The positioning work piece of motor running is installed at the two ends of frame, and load protector is installed a wind-force pressure inductor in the central authorities of automatic control windsurfing, is used for controlling the positive and negative running of zero motor or stopping.A rotating shaft 9 is installed at windsurfing 3 three molecules one place, two another tie points that connect positioning piston pull bar 11 are installed at three molecules, one place in addition.The minor face end points of windsurfing 3 is settled an equilibrium block, guarantees that the automatic control windsurfing can freely rotate; The rotating shaft 9 of the automatic control windsurfing that assembles (minor face down) is fixed on the support of carrying, be fixedly connected on two tie points on windsurfing and the carrier skeleton respectively with the two-end-point of positioning piston pull bar 11, constitute automatic control windsurfing windmill 5, above-mentioned transfer ear 51 is used for carrying and transmitting on the same orbit gravity and the power of pull bar 6 between former and later two automatic control windsurfing windmills, less at interval as the automatic control windsurfing windmill on the same orbit 5, also can be without transfer ear 51, above-mentioned spoke 2 is used for radially the firm automatic control windsurfing windmill of walking on adjacent the orbit that connects, and its material is a channel-section steel, common iron such as round steel or pipe; Above-mentioned pull bar 6 is used for connecting the automatic control windsurfing windmill on the same orbit, makes it to constitute one deck wheel rim of huge windmill, to alleviate the main shaft load; Above-mentioned main shaft 1 has the wind-force of accepting the transmission of automatic control windsurfing windmill spoke at an end of axle, and the other end can have 14 outputs of umbrella tooth; Power is delivered to working machine 4 through break-in, speed change; Above-mentioned control section is made up of positioning piston pull bar 11, " T " font location ring track 13, positioning wheel 12, windsurfing pressure inductor, zero motor, windmill running speed meter, vehicle-mounted house generator, power supply and control wiring, between 5 °～90 °, dependence is lift a sail or reefing realizes by stack windmill speed of autorotation, self-control windsurfing 3 level inclinations; Positioning piston pull bar 11 is made up of cylinder body 31, end points joint 32,33, piston 34 and pull bar 35, inflow pipeline 36, in line check valve 37, flowline 38 oil outlet tube electromagnetism one-way valves 39.Open or close the electromagnetism one-way valve 39 on the flowline, control piston pull bar 35 extrusions, control windsurfing 3 is collected folk songs level inclination between 5 °～90 °;
Its working principle is: one, stack windmill normal working, open positioning piston pull bar 35, oil outlet tube electromagnetism one-way valve 39, when automatic control windsurfing windmill 5 runs to the righteous style and practice face, wind-force boosts windsurfing 3, windsurfing 3 pulling piston pulling rods 35, compressed oil enter cavity of resorption from the epicoele of cylinder body 31 through flowline 38, oil outlet tube electromagnetism one-way valve 39 under the promotion of piston 34; At this moment piston pulling rod 35 stretches out the longlyest, and about 90 ° of windsurfing 3 level inclinations, windmill are the maximum area of collecting folk songs; When automatic control windsurfing windmill 5 ran to lee face, windsurfing 3 was oppressed piston pulling rod 35 under the compressing of wind-force, and promotion piston, compressed oil are entered the epicoele of cylinder body 31 through inflow pipeline 36, oil inlet pipe one-way valve 37 by cavity of resorption.At this moment piston pulling rod 35 is the shortest, the about 5 ° of inclination angles of control 3 one-tenth levels of windsurfing, and the windward side minimum of windsurfing 3, its resistance is also minimum; And so forth, go round and begin again; Two, when windmill turns round unusually, be that the windmill rotating speed is when surpassing the parameter of design code, after windmill is taked brake measure, windmill is overspeed when operation still, the velocimeter 15 that is installed on the automatic control windsurfing windmill produces electrical signal, close electromagnetism one-way valve 39 on the oil outlet tube 38 through the power autonomous circuit on the windmill, compressed oil only enters cylinder body 31 epicoeles and does not flow out, piston pulling rod 35 is the shortest, automatic control windsurfing 3 turns round under minimum is collected folk songs the area state all the time, recover to run well up to windmill, the electrical signal instruction that velocimeter 15 produces is opened flowline electromagnetism one-way valve 39 through power autonomous circuit, the stack windmill recovers to run well again, for fear of the stack windmill at strong wind, typhoon starts automatic control windsurfing windmill and breaks away from orbit 7 when attacking, injury to damaging property of windmill, between the two adjacent groups track, select suitable place, " T " font ring track 13 is installed, installing and locating wheel 12 on corresponding spoke 2, positioning wheel 12 is stuck in " T " font ring track 13, guarantee that to greatest extent windmill is attacked by storm wind, the injury of damaging property; In order to satisfy the automatic control measure of windmill, each automatic control windsurfing windmill should dispose air-pressure brake or electronic control pneumatic brake and armstrong's patent braking; Artificial maintenance safety passage is installed on the spoke 2 of windmill, and each automatic control windsurfing windmill also should dispose small-sized air compressor, the high pressure tank braking needs for windmill; On certain automatic control windmill of stack windmill outer rim, dispose a small-sized DC generator, battery pack, control wiring equipment air feed car automatic control adjusting needs; Control apparatus should have the ability to receive radio operation command signal or wired operation instruction signal (can settle the dynamic tie point that receives wired electric operational order in " T " font ring track) of master operating station 22.Also will be on this automatic control windsurfing windmill configuration speed meter 15, be used for issuing regulating command.
The automatic control adjustment process of windmill is such; As its material of the windmill that manufactures and designs, windmill running state can move in storm power, and R1 maximum value that its variable resistor is adjustable is that storm speed promotes windmill and rotates the corresponding electric signal value that produces.If ambient wind velocity meets or exceeds more than 10 grades, windmill is still rotating, and then conducting voltage-stabiliser tube D4 directly assigns command control automatic control windsurfing windmill by circuit A1 and collects folk songs level inclination in about 5 °, and instruction zero motor 16 tightens up spools windsurfing; Windmill is normally in service, can manually assign instruction by the operator, with the parameter adjustment of variable resistor R1 in storm speed with interior any one-level wind speed corresponding parameter, if wish windmill in strong gale speed with interior running, then the parameter adjustment of variable resistor R1 is promoted the respective value of the electrical signal that the windmill rotating speed produces to strong gale speed; When the wind-force rank surpasses 8 grades, the windmill rotating speed can surpass the rotating speed of setup parameter defined, resistance signal conducting voltage-stabiliser tube D3 assigns electromagnetic braking lock 17 power supplys of connecting on each automatic control windsurfing windmill through magnetic starter contact 20 via line A2, and windmill is taked brake measure.As windmill still when overspeed rotates, electrical signal conducting voltage-stabiliser tube D2 assigns instruction through magnetic starter contact 20,21 via line A3 and connects electromagnetism one-way valve 39 on the positioning piston pull bar upper outlet pipeline, close outlet conduit, automatic control windsurfing inclination angle is stabilized in about 5 ° of horizontal sextant angles gradually.Also keeping overspeed as windmill, in like manner, electrical signal conducting voltage-stabiliser tube D1 assigns the instruction of reefing plate through magnetic starter contact 19,20,21 via line A4, zero motor 18 running reefings; Reefing work also has a protective measure to be exactly: windsurfing moves in 5 °, wind-force can be under the acting in conjunction of wind speed, ground, resistance, windsurfing 3 is produced bigger last thrust, and the pressure transducer that at this moment is installed in windsurfing central authorities can instruct zero motor 18 to take the reefing action; Learn when the windmill site will have the wind scale condition that is allowed above the windmill operation if meet weather forecast, can when meeting windmill permission operating conditions, lift a sail by manual operation again, recover the normal operation of windmill by manually operating reefing in advance at operating table 22.
Below the plane of windmill operation, set up a cavern, be used for installment work machine 4 or outputting power, the machine of installment work simultaneously, the operating table 22 of stack windmill; The windmill operating table should can be realized the windmill automatic control with the general circuit control system during condition difference according to desired programming in windmill control and the preventive measure.When condition was good, available layout computer program was realized the windmill automatic control.When the implementer has the ability, can self design, during implementer's impotentia, can call for bid and entrust professional control apparatus producer to assist to make.
In addition, the inventor gives installations more of the present invention, design and data description extracts following (only for reference):
Originally be embodied as: as certain place, the natural wind situation is long-term more than 4 grades, is fit to build the windmill of 100 meters of radiuses.The Fabrication parameter of single automatic control windsurfing windmill can be for referencial use with following data, and promptly the carrier skeleton is long 40 meters, and the windsurfing fulcrum is high 15 meters, long 12.5 meters of windsurfing rotating shaft 9, windsurfing.Windsurfing is high 40 meters.The positioning piston pull bar stretches out 38 meters of length overalls, 19 meters of contracted length.The windsurfing maximum area 40 * 12.5=500.17m that collects folk songs
2Minimum area against the wind is 40 * sin10 ° * 12.5=86.8m
2, single automatic control windsurfing windmill deadweight is controlled in 8 tons.Fr=8 * 0.02=0.16 ton=160 kilogram can calculate the net power output of the single automatic control windsurfing of wind-force the type at different levels windmill according to the wind scale pressure of taking passages, wind gage from the building structure mechanics.Formula is: single automatic control windsurfing windmill net power output=[＜forward area-reverse wind-exposuring area of collecting folk songs〉* wind scale pressure-surface friction drag] * 10 * wind scale wind speed, result of calculation sees windmill power calculation table for details.
With the vertical major center, 8 orbits of equidistant laying in 100 meters scopes of radius.Lay four automatic control windsurfing windmills at every orbit, with spoke, the equidistant firm connection of pull bar transfer ear as above-mentioned type.Whole stack windmill gross weight is 40 tons=296 tons of 4 * 8 * 8 tons /+spoke pull bar, dolly control weight.Every the area=40 * 100=4000m that radially collects folk songs
2, reverse blowing area 40 * sin10 ° * 100=694.4m
2, surface friction drag Fr=296 * 0.02=5.92 ton=5920 kilogram, the net power output computational methods are the same, and result of calculation sees windmill power calculation table for details.
Can build the stack windmill that equal scale is installed according to windmill power calculation table, can adopt pumped storage power station to implement with the mode that the generator set faciation combines.
Building the long-term natural wind in place more than 4 grades, building the wind power station is installed.
If the long-term natural wind in certain place is more than 4 grades, the implementer need implement the present invention, and builds the stack windmill that equates scale.The windmill Operational Limits can be set wind-force in 8 grades, adopts pumped storage power station to build the wind power station with the mode that the generator set faciation combines, and its reason is that China is between about 20～60 ° of the north latitude, belongs to monsoon climate.In annual winter in spring and autumn, all can often sweep strong wind, and abundant wind resource is arranged.Generator set be configured to 500 kilowatts one of pumped storage hydraulic generator unit, directly the generator set by windmill transmission generator pumping water to generate electricity is 500 kilowatts one, 1000 kilowatts one, 2000 kilowatts four, adds up to 10000 kilowatts of total installed capacities.
Specific operation are implemented: under the moderate breeze condition, drew water generating (peak times of power consumption generating) in 16 hours in 24 hours; The fresh breeze condition is started two 500 KW generator groups; The strong breeze condition is started two 500 kilowatts, one 2000 kilowatts generator set; The near gale condition is started two 500, starts two 2000 kilowatts; The strong gale condition is started whole generator set.
If the long-term natural wind situation in this site is distributed as: 4 grades 365 days, 5 grades 200 days, 6 grades 100 days, 7 grades 80 days, 8 grades 20 days, then can generate electricity and be respectively the whole year in this power station: 2137440,3628800,4800000,7680000,960000.Total 19206240 kilowatt hours network by 0.3 yuan of/kilowatt current price, and the power station annual output is 5,760,000 yuan.
Computational methods:
5 grades of (1000-244) * 24 * 200=3628800 of 4 grades of 244 * 24 * 365=2137440
7 grades of 4000 * 24 * 80=7680000 of 6 grades of 2000 * 24 * 100=4800000
8 grades of 2000 * 24 * 20=960000
Windmill power calculation table
| Wind scale | Pressure kg/m 2 | Wind speed m/s | The pressure class mean | The wind speed class mean | Single windmill power kw | Windmill total output kw |
| ????1 | ????2 | ?3＝(1 On+1 Down)/2 | ?4＝(2 On+2 Down)/2 | ????5 | ????6 | |
| ????1 | ????0.006～0.141 | ????0.3～1.5 | ????0.074 | ????0.9 | ????-1.16 | ????- |
| ????2 | ????0.16～0.181 | ????1.6～3.3 | ????0.17 | ????2.4 | ????-2.15 | ????- |
| ????3 | ????0.732～1.832 | ????3.4～5.4 | ????1.287 | ????4.4 | ????16 | ????- |
| ????4 | ????1.89～3.901 | ????5.5～7.9 | ????2.896 | ????6.7 | ????70 | ????244 |
| ????5 | ????4～7.156 | ????8～10.7 | ????5.578 | ????9.35 | ????201 | ????1170 |
| ????6 | ????7.29～11.963 | ????10.8～13.8 | ????9.676 | ????12.6 | ????484 | ????3284 |
| ????7 | ????12.076～18.276 | ????13.9～17.1 | ????15.178 | ????15.5 | ????947 | ????6859 |
| ????8 | ????18.47～26.81 | ????17.2～20.7 | ????22.64 | ????18.95 | ????1742 | ????13060 |
| ????9 | ????27.04～37.21 | ????20.82～24.2 | ????32.125 | ????22.7 | ????2977 | ????22762 |
| ????10 | ????37.52～50.41 | ????24.5～28.4 | ????43.96 | ????26.45 | ????4762 | ????36870 |
| ????11 | ????50.77～66.42 | ????28.5～32.6 | ????58.59 | ????30.55 | ????7347 | ????57359 |
| ????12 | ????＞66.42 | ????732.6 | ????66.42 | ????32.6 | ????8895 | ????69646 |
Be convenience of calculation, g gets approximate number 10.
Claims (3)
1, a kind of stackable automatic control windsurfing windmill, comprise vertical major (1), air vane (3), it is characterized in that: this windmill also comprises the some spokes (2) that can rotate around vertical major, optimizes the arrangement of limited group of encapsulation circular track (7), some can debate along windmill individuality (5), some the transfer ears (51) of power against the wind, its all around with pull bar (6), the rigid connection of spoke (2), and firmly is connected one of stack formation with vertical major (1) and puts down the huge windmill that crouches on orbit (7); Above-mentioned encapsulation circular track (7) is to be the center of circle with main shaft (1), and regularly arranged automatic control windsurfing windmill individuality (5) is the operation encapsulation circular track of radius; Above-mentioned automatic control windsurfing windmill is made up of carrier (10) and automatic control windsurfing (3); Above-mentioned automatic control windsurfing framework is the sphere of movements for the elephants stacking pattern, and the windsurfing of a shutter door formula is installed in each small frame, windsurfing can be in framework free shrink; The flexible of windsurfing in the same windsurfing in each little frame controlled by a small-sized zero motor; Install at the two ends of frame motor running positioning work piece, load protector, in the central authorities of automatic control windsurfing a wind-force pressure inductor is installed, a rotating shaft (9) is installed at windsurfing (3) three molecules one place, two another tie points that connect positioning piston pull bar (11) are installed at three molecules, one place in addition, and the minor face end points of windsurfing (3) is settled an equilibrium block; The rotating shaft (9) of automatic control windsurfing (minor face down) is fixed on the support of carrier, and the two-end-point of positioning piston pull bar (11) is fixedly connected on respectively on two tie points on windsurfing and the carrier skeleton and constitutes automatic control windsurfing windmill (5); There is umbrella tooth (14) lower end of above-mentioned main shaft (1); Above-mentioned control section is by positioning piston pull bar (11), " T " font location ring track (13), positioning wheel (12), the windsurfing pressure inductor, zero motor, windmill running speed meter, vehicle-mounted house generator, power supply and control wiring are formed, its positioning piston pull bar (11) is by cylinder body (31), end points joint (32,33), piston (34) and pull bar (35), inflow pipeline (36), in line check valve (37), flowline (38) oil outlet tube electromagnetism one-way valve (39) is formed, piston pulling rod (35) extrusion is exceeded with control windsurfing (3) the level inclination activity between 5 °～90 ° of collecting folk songs, and above-mentioned positioning wheel (12) is installed under the spoke (2) between the windmill that connects on two circular tracks; Below the plane of windmill operation, set up a cavern, be used for installment work machine (4), outputting power or operating table (22).
2, stackable automatic control windsurfing windmill according to claim 1, its feature also is: the similar train railway carriage of carrier (10) of above-mentioned automatic control windsurfing windmill, it has walking, braking, the fundamental function that stops, the construction of carrier (10) should be adopted channel-section steel riveted joint skeleton form, before appropriate point around skeleton is provided with, after, a left side, right hard tie point, before being used for connecting firmly, after, a left side, right automatic control windsurfing windmill, the support of the rotating shaft of automatic control windsurfing (9) and skeleton firmly are riveted on the best force bearing point of skeleton or the windsurfing equinoctial point when stressed, on the skeleton of support windward side, select two appropriate point, as a tie point that connects windsurfing positioning piston pull bar (11).4～8 road wheels of installation (8) below skeleton.
3, stackable automatic control windsurfing windmill according to claim 1, its feature also is: above-mentioned transfer ear (51) is used for carrying and transmit on the same orbit gravity and the power of pull bar (6) between former and later two automatic control windsurfing windmills, less at interval as the automatic control windsurfing windmill (5) on the same orbit, also can be without transfer ear (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03118024 CN1255628C (en) | 2003-01-14 | 2003-01-14 | Stackable automatic-control sailboard windmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03118024 CN1255628C (en) | 2003-01-14 | 2003-01-14 | Stackable automatic-control sailboard windmill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1455081A true CN1455081A (en) | 2003-11-12 |
| CN1255628C CN1255628C (en) | 2006-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03118024 Expired - Fee Related CN1255628C (en) | 2003-01-14 | 2003-01-14 | Stackable automatic-control sailboard windmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1255628C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8143738B2 (en) | 2008-08-06 | 2012-03-27 | Infinite Wind Energy LLC | Hyper-surface wind generator |
| CN103121443A (en) * | 2011-11-19 | 2013-05-29 | 李忠华 | Prompt braking assembly |
-
2003
- 2003-01-14 CN CN 03118024 patent/CN1255628C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8143738B2 (en) | 2008-08-06 | 2012-03-27 | Infinite Wind Energy LLC | Hyper-surface wind generator |
| CN103121443A (en) * | 2011-11-19 | 2013-05-29 | 李忠华 | Prompt braking assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1255628C (en) | 2006-05-10 |
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