CN1445495A - Large type wind proof light collecting device with capability of automatic tracking sun - Google Patents
Large type wind proof light collecting device with capability of automatic tracking sun Download PDFInfo
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- CN1445495A CN1445495A CN03113205A CN03113205A CN1445495A CN 1445495 A CN1445495 A CN 1445495A CN 03113205 A CN03113205 A CN 03113205A CN 03113205 A CN03113205 A CN 03113205A CN 1445495 A CN1445495 A CN 1445495A
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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
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- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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Abstract
A large wind-proof daylight collector able to automatically track sun is composed of a daylight gathering module array, supporting frame, azimuth and altitude angle driver, a tracking controller, and azimuth and altitude angle sensors for sending the signals to the tracking controller. Its advantages are simple structure and wind-proof performance and high tracking precision.
Description
Technical field
The present invention relates to a kind ofly from motion tracking sun lighting equipment, particularly a kind of large-scale windproof, belong to technical field of solar utilization technique from motion tracking sun lighting equipment.
Background technology
Enter 21st century; the mankind are faced with the severe challenge that " population, resource, environment " proposes energy development; dual-pressure under the pressure of energy savings, protection environment; no matter be developed country or developing country, all will develop regenerative resource one after another as one of grand strategy decision-making of sustainable development.Solar energy is a kind of regenerative resource of green non-pollution, and is inexhaustible, can predict solar energy will become energy field in not far future leading role.At present, various solar utilization techniques are one of technology with the fastest developing speed in the world.Yet, because the energy density of sunshine is low, and the sun is among the motion always, caused a lot of difficulties for the utilization (as concentrating photovoltaic power generation and solar energy high temperature utilization etc.) of some solar energy, therefore to utilize problem be one of focus of research always in solar energy automatic tracking daylighting, and it is in the ascendant especially to have the large-scale research from motion tracking daylighting use device of stronger windproof performance.
The patent No. is that the United States Patent (USP) " Solar collector tracking system " of US6123567 has proposed a kind of double-shaft auto-tracking sun lighting equipment, the concentration module array and the support frame thereof that comprise the double-axis tracking mechanism that forms by many covers hydraulic drive mechanism, form by a plurality of lens, hydraulic drive mechanism drives the concentration module array respectively around an azimuth central rotating shaft and an elevation angle central rotating shaft rotation, and this device has certain practical value for middle-size and small-size solar energy acquisition use device.But for large-scale or superhuge solar energy acquisition use device, because the weight of huge concentration module array only born by a root post, so support frame is easy to generate distortion, drives also relatively difficulty; And,, therefore be difficult to realize the accurate tracking of whole concentration modules even any slight error of azimuth or elevation angle central rotating shaft place also can be exaggerated very greatly in deep position because radius of turn is excessive; Large-scale concentration module array resembles the open sail of one side, brushes down at strong wind to produce stronger torsion, because therefore the concentration module array might damage mechanical transmission mechanism only around a rotating shaft rotation.The patent No. is that the United States Patent (USP) " Two-axis tracking solar collectormechanism " of US5169466 has proposed a kind of large-scale from motion tracking sun lighting equipment, this device comprises double-axis tracking mechanism, lightweight support frame and the concentration module array of forming by Fresnel Lenses, its double-axis tracking mechanism drives azimuth and the elevation angle that some driven worm-and-wheel gears are adjusted the concentration module array by two cover worm driver gear worm mechanisms, this device is not yielding, windproof better performances, and tracking accuracy is also higher, but its double-axis tracking mechanism is too complicated, the processing charges costliness, installation accuracy is had relatively high expectations, and is difficult to apply.
Summary of the invention
The objective of the invention is: propose a kind of simple for structure, not yielding, have the large-scale windproof of good windproof performance and higher tracking accuracy from motion tracking sun lighting equipment, make it be suitable for large-scale or superhuge solar energy acquisition and utilize system.
In order to realize the foregoing invention purpose, technical scheme of the present invention is: a kind of large-scale windproof from motion tracking sun lighting equipment, comprise that concentration module array and support frame thereof, driving concentration module array tracking aim at the follow-up control circuit of the azimuth of the sun and elevation angle driving mechanism, controlling party parallactic angle and elevation angle driving mechanism, transmit the sunshine azimuth and the elevation angle sensor of signal to follow-up control circuit.Wherein the concentration module array is hinged on support frame by the rotating shaft at least two north-souths, and each rotating shaft is parallel to each other; The support frame top is hinged at least two vertical columns by a transmeridional rotating shaft, and the below is connected by kinematic pair with the elevation angle driving mechanism.Like this, under the effect of elevation angle driving mechanism, the concentration module array rotates the unified elevation angle of adjusting in company with support frame is whole around a hinged East and West direction rotating shaft on many root posts; Simultaneously, under the effect of azimuth driving mechanism, each row concentration module rotates around hinged some north-south rotating shafts on support frame respectively, independently adjusts the azimuth.The driving mechanism of elevation angle can be the leading screw and nut mechanism or the hydraulic drive mechanism of driven by motor; The kind of drive of azimuth driving mechanism can be that every row concentration module is separately by separately motor-driven; Or drive the multiple row concentration module by cover motor and a synchronous drive mechanism and rotate around rotating shaft separately.Synchronous drive mechanism can be sprocket wheel synchronous drive mechanism, belt wheel synchronous drive mechanism or gear synchronous driving mechanism etc.As can be seen, the present invention realizes that the structure of double-axis tracking is very succinct, flexible design, be easy to processing, easy for installation, compare with aforementioned patent prior aries such as " Two-axis tracking solar collectormechanism ", obviously cost is lower, is more suitable in applying.
The present invention is achieved in that from the function of the motion tracking sun follow-up control circuit sends instruction according to the signal of sunshine azimuth and elevation angle sensor, controlling party parallactic angle driving mechanism and elevation angle driving mechanism carry out the adjustment of azimuth and elevation angle respectively to the concentration module array, make each collective optics all aim at the sun exactly.About detailed principle from the motion tracking sun and optically focused, the applicant be called in name " lighting equipment of automatic tracking sun " (patent No.: 99114616) and name be called " from the photovoltaic generating system of the motion tracking sun " (patent No.: two Chinese patents 02218387.6) and name are called existingly in the United States Patent (USP) (patent No. US6465766) of " Sunlight tracking sensor and its use in full-automatic solar tracking andcollecting device " to be explained in detail, does not repeat them here.
Support frame of the present invention is hinged has realized multi-point support at least two vertical columns, having changed in the past mostly, support frame has only the technical scheme (patent " Solar collectortracking system " as described above) that a bit supports.This improvement has not only still realized a bit supporting the azimuth of realization easily and the motion complex superposition of elevation angle, thereby the assurance collective optics is aimed at the sun all the time, and make the weight of huge concentration module array and the torsion that wind produced bear jointly by a plurality of strong points that are distributed in the support frame diverse location, improve the force-bearing situation of support frame, strengthened capability of anti-wind.In addition, owing to leave certain space between each row concentration module, so concentration module do not stop sunshine mutually, and makes the wind that blows on the concentration module array can directly pass through the space of these reservations, weaken the influence of wind-force greatly, further strengthened the capability of anti-wind of support frame.
The present invention is not to drive whole concentration module array only around an identical rotating shaft campaign when adjusting the azimuth of concentration module, but driving each row concentration module wherein rotatablely moves around separately rotating shaft.Therefore in other words, every row concentration module all can independently be adjusted the azimuth, causes the drawback that concentration module tracking accuracy away from rotating shaft is low, can not accurately aim at the sun when having avoided unified adjustment azimuth, has improved the tracking accuracy of concentration module array.
In sum; advantage of the present invention is: capability of anti-wind is strong; higher from motion tracking sun precision; be particularly suitable for low-coat scale production, can be widely used in the various forms of solar energy utilization system such as the optical fiber illuminating system of light gathering photovoltaic power generating system, large-scale collection sunshine or high-temperature heat collection system.
The present invention will be further described below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the device perspective view of the embodiment of the invention one.
Fig. 2 is the sunshine azimuth and the elevation angle sensor schematic diagram of the embodiment of the invention one.
Fig. 3 is the device perspective view of the embodiment of the invention two.
Fig. 4 is the device side view of the embodiment of the invention two.
Fig. 5 is the apparatus structure schematic diagram of the embodiment of the invention three.
The specific embodiment
Embodiment one
The embodiment of the invention one large-scale windproof from motion tracking sun lighting equipment structure as shown in Figure 1, comprise concentration module 02 array formed by collective optics 01 and support frame 03 thereof, drive sunshine azimuth sensor 05 from signal to follow-up control circuit and elevation angle sensor 06 that concentration module 02 array tracking is aimed at the follow-up control circuit (not shown) of the azimuth driving mechanism of the sun and elevation angle driving mechanism, controlling party parallactic angle and elevation angle driving mechanism, transmitted.Wherein the concentration module array comprises five row concentration modules 02, every row concentration module 02 is made up of eight collective opticses that form a line 01, and is hinged on support frame 03 by five north-south rotating shaft AA ', BB ', CC ', DD ', EE ' that are parallel to each other respectively.Support frame 03 top is hinged on two vertical columns 04 by transmeridional rotating shaft OO ', and the below is hinged on the elevation angle driving mechanism.Rotating shaft AA ', BB ', CC ', DD ', EE ' all the rotating shaft OO ' with support frame are vertical.
The elevation angle driving mechanism mainly is made of the motor 07 and the leading screw and nut mechanism of follow-up control circuit control, and wherein leading screw and nut mechanism mainly is made up of screw mandrel 08, nut 09, sleeve 10.Motor 07 is hinged on fixed mount 11, and its output shaft is connected with screw mandrel 08 in the leading screw and nut mechanism by decelerator 12, and nut 09 and sleeve 10 in the leading screw and nut mechanism are connected, and sleeve 10 passes through the hinges (not shown) and is connected with support frame 03 below.The azimuth driving mechanism mainly is made of the five cover motors 13 and the decelerator 14 of follow-up control circuit control.Motor 13 is connected with support frame 03, and the output shaft of each motor 13 all is connected with the rotating shaft of each row concentration module 02 respectively by decelerator 14.
As shown in Figure 2, sunshine azimuth sensor 05 is identical with the structure of elevation angle sensor 06, forms by lens 15, housing 16, the light-sensitive element 18 and 19 that is installed on the base 17.Light-sensitive element 18 and 19 is symmetrically distributed in Y-axis both sides as shown in the figure.Five sunshine azimuth sensors 05 are installed on respectively on the five row concentration modules 02, and its Y-axis is vertical with the rotating shaft OO ' of support frame 03 top; A sunshine elevation angle sensor 06 is installed on the support frame 03, and its Y-axis is parallel with the rotating shaft OO ' of support frame 03 top.
The operation principle of present embodiment is: when the 01 misalignment solar time of collective optics, two light-sensitive elements 18 and the 19 sunshine signals that detect that are installed in the sunshine elevation angle sensor 06 on the support frame 03 are inequality, so follow-up control circuit is just controlled motor 07 and decelerator 12 work, driving screw mandrel 08 rotates, and act on support frame 03 by nut 09 and hinged sleeve 10 on support frame 03, make support frame 03 around axially respective direction rotation of OO ', drive the concentration module array and carry out the elevation angle adjustment, the sunshine signal that detects until two light-sensitive elements is identical, and the elevation angle adjustment finishes.In like manner, when two light-sensitive elements 18 in the sunshine azimuth sensor 05 and the 19 sunshine signals that detect are inequality, follow-up control circuit is just controlled corresponding motor 13 and decelerator 14 motions, driving every row concentration module 02 rotates around rotating shaft separately without interfering with each other, independently adjust the azimuth, the optical signal that detects until two light-sensitive elements is identical.Through the compound adjustment of above-mentioned azimuth and elevation angle, each collective optics 01 is all aimed at the sun exactly like this.
Various luminous energy receiving-member (as solar cell, heat collector, biography light optical fiber or photoconductive tube etc.) can reasonably be positioned near the collective optics focus.When of the present invention large-scale windproof from the motion tracking sun lighting equipment aligning solar time, the high-energy-density sunshine of assembling just can shine on the luminous energy receiving-member exactly, convert solar energy to electric energy, heat energy, perhaps directly use optical fiber, light pipes transmit sunshine to the place of throwing light on.Consider that this device is positioned in the outdoor environment, in order to prevent the erosion of dust, rain, mist, ice, snow, driving mechanism of the present invention can be placed in the sealing dust-proof device.
Embodiment two
The basic structure of present embodiment is identical with embodiment one.Difference is: 1. the concentration module array is driven by a cover sprocket wheel synchronous drive mechanism, and each row concentration module all rotates around rotating shaft separately; 2. the elevation angle driving mechanism is a hydraulic drive mechanism.
Concrete structure as shown in Figure 3, the azimuth driving mechanism mainly is made of the motor 20 and the sprocket wheel synchronous drive mechanism of follow-up control circuit control, its middle sprocket synchronous drive mechanism mainly is made up of a drive sprocket 21, chain 22 and four sprocket wheels 23.Motor 20 is connected with support frame 03, and its output shaft is connected with drive sprocket 21 by decelerator 24, and drive sprocket 21 is installed in the rotating shaft of a row concentration module, and is connected with each sprocket wheel 23 on being installed on concentration module 02 rotating shaft by chain 22 priorities.For adjusting the tensioning degree of chain 22, can increase one or more regulating wheel (not shown).A sunshine azimuth sensor 05 and a sunshine elevation angle sensor 06 are installed on respectively on the support frame 03.When two light-sensitive elements 18 in the sunshine azimuth sensor 05 and the 19 sunshine signals that detect are inequality, follow-up control circuit is just controlled corresponding motor 20 work, drive sprocket 21 drives each sprocket wheel 23 by chain 22 and rotates towards corresponding direction, the rotating shaft that drives corresponding concentration module 02 is rotated, and adjusts the azimuth of each row concentration module 02 synchronously.
As shown in Figure 3 and Figure 4, the elevation angle driving mechanism mainly is made of the hydraulic drive mechanism of follow-up control circuit control in the present embodiment, wherein the hydraulic cylinder in the hydraulic drive mechanism 24 is installed on the fixed mount 25, piston rod 26 face end supports 27 are connected with support frame 03 below by moving sets, this moving sets is by being installed in support roller 28 on piston rod 26 face end supports 27 and pinch rollers 29 and constituting with guide rail 30 that support frame 03 is connected, and support roller 28 and pinch rollers 29 fit tightly respectively that about in the of 30 both sides at guide rail.When two light-sensitive elements 18 in the sunshine elevation angle sensor 06 on being installed in support frame 03 and the 19 sunshine signals that detect are inequality, piston rod 26 in the follow-up control circuit control hydraulic drive mechanism rises or descends, support roller 28 and pinch rollers 29 are done sliding motion along the guide rail 30 on the framework, drive support frame 03 OO ' rotation around the shaft, adjust the elevation angle of concentration module array.For example, when piston rod 26 drove support roller 28, pinch rollers 29 risings, support roller 28, pinch rollers 29 just drove support frame 03 and upwards do the lifting campaign.Because the invariant position of rotating shaft OO ', so the contact point between support roller 28, pinch rollers 29 and the guide rail 30 moves on can be constantly.Like this, through the compound adjustment of above-mentioned azimuth and elevation angle, finally make each collective optics 01 aim at the sun.
Five row concentration modules in the present embodiment also can be divided into two groups, are driven respectively by two cover sprocket wheel synchronous drive mechanisms, finish the azimuth of every group of concentration module and adjust function.In addition, according to concrete application requirements such as manufacturing cost, performance, the sprocket wheel synchronous drive mechanism in the present embodiment also can be served the same role fully by replacements such as belt wheel synchronous drive mechanism, gear synchronous driving mechanisms.When using the belt wheel synchronous drive mechanism, the azimuth driving mechanism mainly is made of the motor and the belt wheel synchronous drive mechanism of follow-up control circuit control, motor and support frame are connected, its output shaft is connected with driving pulley in the belt wheel synchronous drive mechanism by decelerator, driving pulley by the synchronous cog belt in the belt wheel synchronous drive mechanism successively be installed in the concentration module rotating shaft on each belt wheel be connected.When using gear synchronous driving mechanism, the azimuth driving mechanism mainly is made of the motor and the gear synchronous driving mechanism of follow-up control circuit control, motor and support frame are connected, its output shaft is connected with driving gear in the gear synchronous driving mechanism by decelerator, driving gear by transition gear successively be installed in the concentration module rotating shaft on each gear be connected.
Embodiment three
The structure of present embodiment and embodiment two are basic identical, and difference is: the elevation angle driving mechanism is made up of a cover sprocket wheel synchronous drive mechanism and two sleeve screw rod nut bodies.The leading screw and nut mechanism that two covers are identical is hinged respectively in the support frame both sides, so not only still realized the adjustment function of elevation angle, and can share the weight of concentration module array jointly with many vertical columns, therefore can further prevent the support frame distortion of concentration module array, and more effectively eliminate the influence of wind-force; The sprocket wheel synchronous drive mechanism can be so that two sleeve screw rod nut bodies carry out the adjustment of support frame both sides elevation angle synchronously, and it is more large-scale windproof from motion tracking sun lighting equipment to make the present invention be applicable to.
Concrete structure motor 32 that the sprocket wheel synchronous drive mechanism of the elevation angle driving mechanism of present embodiment is connected by support 31, with support 31 and decelerator 33, is formed with the drive sprocket 34 of decelerator 33 output shaft fixed connections, chain 35, two sprocket wheels 36 as shown in Figure 5; Two sleeve screw rod nut bodies are formed by the screw mandrel 37 that is connected with sprocket wheel 36, the sleeve 39 and the face end support thereof that are connected with the nut 38 of screw mandrel 37 engagements, with nut 38, support roller and the pinch rollers that is installed on the face end support, the structure of face end support, support roller and pinch rollers and embodiment two and act on identical wherein, be not shown specifically among Fig. 5, can be referring to Fig. 4.Certainly, the sprocket wheel synchronous drive mechanism also can be replaced by the synchronous drive mechanism of other forms such as belt wheel synchronous drive mechanism, gear synchronous driving mechanism.
Operation principle and embodiment two are similar, when two light-sensitive elements 18 in the sunshine elevation angle sensor 06 on being installed in support frame 03 and the 19 sunshine signals that detect are inequality, follow-up control circuit control motor 32 and decelerator 33 work, the drive sprocket 34 that is connected with it drives sprocket wheel 36 by chain 35 and screw mandrel 37 rotates synchronously, and the nut 38 that meshes with screw mandrel 37 makes support roller and pinch rollers do sliding motion along the guide rail on the support frame by sleeve 39.Support frame 03 is under the acting in conjunction of two sleeve screw rod nut bodies, and OO ' rotates reposefully around the shaft, adjusts the elevation angle of concentration module array, and two light-sensitive elements 18 in sunshine elevation angle sensor 06 are identical with the 19 sunshine signals that detect.Sprocket wheel synchronous drive mechanism in the present embodiment also can be by replacements such as belt wheel synchronous drive mechanism, gear synchronous driving mechanisms.
As space is limited, only show the concentration module array of forming by five row concentration modules in the accompanying drawing of embodiment, in fact, owing to the invention solves large-scalely from the windproof poor performance of motion tracking sun lighting equipment, yielding, technical barrier such as tracking accuracy is low, the quantity of these concentration modules can further expand and independent assortment fully as required.In addition, the column among the present invention is replaced also can serving the same role by various frameworks, body of wall.Every technical scheme of replacing or making up the back generation that similarly is equal to still belongs to the protection domain that present patent application requires.
Claims (10)
- One kind large-scale windproof from motion tracking sun lighting equipment, comprise that concentration module array and support frame thereof, driving concentration module array tracking aim at the follow-up control circuit of the azimuth of the sun and elevation angle driving mechanism, controlling party parallactic angle and elevation angle driving mechanism, transmit the sunshine azimuth and the elevation angle sensor of signal to follow-up control circuit, it is characterized in that: described concentration module array is hinged on support frame by the rotating shaft at least two north-souths, and each rotating shaft is parallel to each other; Described support frame top is hinged at least two vertical columns by a transmeridional rotating shaft, and the below is connected by kinematic pair with the elevation angle driving mechanism.
- 2. according to as claimed in claim 1 large-scale windproof from motion tracking sun lighting equipment, it is characterized in that: described elevation angle driving mechanism mainly is made of the motor and the leading screw and nut mechanism of follow-up control circuit control, described motor is hinged on fixed mount, its output shaft is connected with screw mandrel in the described leading screw and nut mechanism by decelerator, nut and sleeve in the described leading screw and nut mechanism are connected, and described sleeve is connected with the support frame below by hinges.
- 3. according to as claimed in claim 1 large-scale windproof from motion tracking sun lighting equipment, it is characterized in that: described elevation angle driving mechanism mainly is made of the hydraulic drive mechanism of follow-up control circuit control, hydraulic cylinder in the described hydraulic drive mechanism is installed on the fixed mount, and the piston rod end in the described hydraulic drive mechanism is connected with the support frame below by moving sets.
- 4. according to as claimed in claim 3 large-scale windproof from motion tracking sun lighting equipment, it is characterized in that: described moving sets is by being installed in support roller on the tailpiece of the piston rod head bracket and pinch rollers and constituting with guide rail that support frame is connected, and described support roller and pinch rollers fit tightly respectively in described guide rail both sides up and down.
- 5. according to as claim 2 or 3 described large-scale windproof from motion tracking sun lighting equipment, it is characterized in that: described azimuth driving mechanism mainly is made of at least two motors and the decelerator of follow-up control circuit control, described motor and support frame are connected, and its output shaft is connected with the rotating shaft of corresponding each row concentration module respectively by decelerator.
- 6. according to as claim 2 or 3 described large-scale windproof from motion tracking sun lighting equipment, it is characterized in that: described azimuth driving mechanism mainly is made of the motor and the sprocket wheel synchronous drive mechanism of follow-up control circuit control, described motor and support frame are connected, its output shaft is connected with drive sprocket in the described sprocket wheel synchronous drive mechanism by decelerator, described drive sprocket by chain successively be installed in the rotating shaft of every row concentration module on each sprocket wheel be connected.
- 7. according to as claim 2 or 3 described large-scale windproof from motion tracking sun lighting equipment, it is characterized in that: described azimuth driving mechanism mainly is made of the motor and the belt wheel synchronous drive mechanism of follow-up control circuit control, described motor and support frame are connected, its output shaft is connected with driving pulley in the described belt wheel synchronous drive mechanism by decelerator, described driving pulley by synchronous cog belt successively be installed in the rotating shaft of every row concentration module on each belt wheel be connected.
- 8. according to as claim 2 or 3 described large-scale windproof from motion tracking sun lighting equipment, it is characterized in that: described azimuth driving mechanism mainly is made of the motor and the gear synchronous driving mechanism of follow-up control circuit control, described motor and support frame are connected, its output shaft is connected with driving gear in the described gear synchronous driving mechanism by decelerator, described driving gear by transition gear successively be installed in the rotating shaft of every row concentration module on each gear be connected.
- 9. according to as claim 2 or 3 described large-scale windproof from motion tracking sun lighting equipment, it is characterized in that: described sunshine azimuth sensor is installed on support frame or the concentration module, and sunshine elevation angle sensor is installed on the support frame.
- 10. according to as claimed in claim 1 large-scale windproof from motion tracking sun lighting equipment, it is characterized in that: also comprise near the luminous energy receiving-member that is positioned over the collective optics focus, described luminous energy receiving-member is a kind of in solar cell, heat collector, biography light optical fiber or the photoconductive tube.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031132057A CN1304796C (en) | 2003-04-15 | 2003-04-15 | Large type wind proof light collecting device with capability of automatic tracking sun |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031132057A CN1304796C (en) | 2003-04-15 | 2003-04-15 | Large type wind proof light collecting device with capability of automatic tracking sun |
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| CN1445495A true CN1445495A (en) | 2003-10-01 |
| CN1304796C CN1304796C (en) | 2007-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB031132057A Expired - Fee Related CN1304796C (en) | 2003-04-15 | 2003-04-15 | Large type wind proof light collecting device with capability of automatic tracking sun |
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| WO2007025455A1 (en) * | 2005-09-02 | 2007-03-08 | Dingguo Pan | Micro-prism plate for reflecting solar rays |
| CN100368741C (en) * | 2005-10-14 | 2008-02-13 | 中国科学院合肥物质科学研究院 | Sun tracking device and method based on tracking posture feedback |
| CN101938142A (en) * | 2010-08-24 | 2011-01-05 | 浙江大学 | Desert synchronization photovoltaic power generating system with solar azimuth tracking device and tracking method thereof |
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Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4883340A (en) * | 1988-08-02 | 1989-11-28 | Solar Lighting Research, Inc. | Solar lighting reflector apparatus having slatted mirrors and improved tracker |
| US5169456A (en) * | 1991-10-22 | 1992-12-08 | Johnson Kenneth C | Two-axis tracking solar collector mechanism |
| CN1110662C (en) * | 1998-10-19 | 2003-06-04 | 黄元卓 | Automatic sun-orienting reflective solar boiler |
-
2003
- 2003-04-15 CN CNB031132057A patent/CN1304796C/en not_active Expired - Fee Related
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| CN100368741C (en) * | 2005-10-14 | 2008-02-13 | 中国科学院合肥物质科学研究院 | Sun tracking device and method based on tracking posture feedback |
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| CN103888047B (en) * | 2014-04-03 | 2016-02-24 | 北京大学东莞光电研究院 | A kind of from motion tracking solar photovoltaic generating device and control method thereof |
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