CN101093967A - Solar electric power generation installation capable of tracking sunlight through three angles - Google Patents
Solar electric power generation installation capable of tracking sunlight through three angles Download PDFInfo
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- CN101093967A CN101093967A CNA2006100940915A CN200610094091A CN101093967A CN 101093967 A CN101093967 A CN 101093967A CN A2006100940915 A CNA2006100940915 A CN A2006100940915A CN 200610094091 A CN200610094091 A CN 200610094091A CN 101093967 A CN101093967 A CN 101093967A
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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
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The solar electric power generation installation (SEPGI) includes a bracket of solar battery, a solar battery, an angle adjustable platform, a driving motor, a support column, and a tracing sensor. SEPGI carry through generating electricity at three specific angles in a day. Using the tracing sensor designs and senses changes of sun position. By the aid of driving mechanism to switch between different positioning states, using optimal parameters designed by the tracing sensor with assorted positioning mechanism makes SEPGI reach maximal increased effect for generating electricity under least tracing actions.
Description
Technical field
The improvement of the relevant a kind of photovoltaic power generation system of the present invention especially relates to a kind of simple and easy solar tracking device with three fixed angles, in order to significantly to improve the energy output of solar cell.
Background technology
Please refer to Fig. 1, for traditional photovoltaic power generation system sets up figure, solar cell 1 mainly is to be fixed in ground with one group of fixed support 2 to generate electricity.The sensitive surface of solar cell 1 is set identical with the latitude in installing place towards Due South with the angle of horizontal plane usually.
Because the sun can eastwardly sky among one day be shifted to the west, but so the photovoltaic power generation system of fixed have only the sunlight direct projection of a period of time at high noon on solar cell among one day.Because the influence of the oblique angle of sunlight incident is mapped to the sunlight strength on the solar cell 1, and then influences energy output.Therefore solar cell 1 only produces maximum energy output in the period of direct projection, and other period, energy output reduced then because of sun oblique fire.
If promote solar cell 1 generating efficiency, just must adopt the device of sun-tracing motion to make solar cell at any time over against the sun.But the employing follow-up mechanism though can improve energy output, also increases the complexity and the cost of system relatively, also can consume the power that a part of electric power is used for sun-tracing.The solar tracking device of many precisions adopts the twin axle design, the rotatable platform of installing solar cell is divided into north-south and two rotating shafts of East and West direction, rotate respectively, and by a sun-sensor, utilize the back coupling control technology to control the rotational action of its north and south and thing both direction, can the accurate tracking sun.But it is very complicated that this kind twin shaft is followed the trail of mechanism, and failure rate is also high, and cost is also very high, is difficult to promote.Therefore how designing a simple and easy solar tracking device cheaply again, use and improve solar cell 1 generating efficiency and reduce cost of electricity-generating, is to promote the very important problem of Application of Solar Energy.
Summary of the invention
In order to address the above problem, one of the object of the invention provides a kind of device of solar generating of tool angular sun-tracing light.
One of the object of the invention provides the device of solar generating of tool angular sun-tracing light, and promoting solar cell power generation efficient, and project organization is simple and reliable by tracer technique.
One of the object of the invention provides the device of solar generating of tool angular sun-tracing light, but under three specific angles, generate electricity in the middle of the Yu Yitian, by the variation of tracing sensor design detecting position of sun, and between different positioning states, switch by driving mechanism.
One of the object of the invention provides the device of solar generating of tool angular sun-tracing light, tracing sensor design parameter in the best cooperates with detent mechanism down, this device of solar generating can be reached maximum generating and promote effect under minimum tracking action.
For reaching above-mentioned purpose, the device of solar generating of one embodiment of the invention comprises: a solar battery bracket; One solar cell is fixedly arranged on the solar battery bracket; One CD-ROM drive motor drives solar battery bracket and adjusts one of the solar cell orientation in order to rotation; One angle adjustable platform fixedly installs in order to adjust one of solar cell horizon elevation angle angle with solar battery bracket; One support column, in order to support solar battery bracket and angle adjustable platform, wherein support column comprises that more a sleeve is fixed on the support column; And a tracing sensor, be arranged on the solar cell, wherein tracing sensor comprises that one first photo-sensitive cell, one second photo-sensitive cell and a light barrier are arranged at therebetween.
By above-mentioned technical characterictic, beneficial effect of the present invention shows as: utilize tracer technique reliable to promote solar cell power generation efficient and simplicity of design.In the middle of the Yu Yitian, this device of solar generating can generate electricity under three specific angles, by the variation of tracing sensor design detecting position of sun, and switches between different positioning states by means of driving mechanism.The present invention cooperates with detent mechanism down in the tracing sensor design parameter of the best, and this device of solar generating can be reached maximum generating and promote effect under minimum tracking action.
Description of drawings
Figure 1 shows that the photovoltaic power generation system schematic diagram of prior art.
Figure 2 shows that unitary construction schematic diagram according to one embodiment of the invention device of solar generating.
Figure 3 shows that organigram according to the detent mechanism of one embodiment of the invention device of solar generating.
Figure 4 shows that according to the installation of one embodiment of the invention device of solar generating and set up schematic diagram.
Figure 5 shows that tracing sensor organigram according to one embodiment of the invention device of solar generating.
Figure 6 shows that drive circuit according to the CD-ROM drive motor of one embodiment of the invention device of solar generating.
Fig. 7 A, Fig. 7 B and Fig. 7 C are depicted as the location tracking schematic diagram according to one embodiment of the invention device of solar generating.
Fig. 8 A, Fig. 8 B and Fig. 8 C are depicted as the location tracking schematic diagram according to the detent mechanism of one embodiment of the invention device of solar generating.
Figure 9 shows that comparison sheet according to one embodiment of the invention device of solar generating solar radiation amount of incident under different latitude.
Symbol description among the figure:
The solar cell of 1 ' prior art
The solar cell fixed support of 2 ' prior art
1 solar cell
3 solar battery brackets and body
4 angle adjustable platforms
5 sleeves
6 support columns
7 tracing sensors
8 CD-ROM drive motor
9 driven wheels
10 dials
11 fixed screws
12 rotating shafts
13 photo-sensitive cells
14 photo-sensitive cells
15 light barriers
19 joints
20 positioning discs
21 position-sensing switches
22 position-sensing switches
23 comparators
24 signal line
25 signal line
26 signal line
27 relays
28 relays
29 relays
30 relays
31 alignment marks
32 alignment marks
33 alignment marks
34 alignment marks
Embodiment
Figure 2 shows that the unitary construction schematic diagram according to one embodiment of the invention device of solar generating, as shown in Figure 2, in present embodiment, the device of solar generating of this tool angular tracking sunlight comprises: a solar cell 1; One solar battery bracket 3; One angle adjustable platform 4; One CD-ROM drive motor 8; One support column 6; An and tracing sensor 7.Wherein, solar cell 1 is fixedly set on the solar battery bracket 3, and this solar battery bracket 3 comprises a rack body structure; One rotating shaft 12 is connected with the rack body structure and is fixed on the angle adjustable platform 4; And one driven wheel 9 be connected with rotating shaft 12 in order to drive whole solar cell support 3 and rotate.
Above-mentioned explanation continues, in present embodiment, CD-ROM drive motor 8 is fixed in angle adjustable platform 4 and adjusts a location direction of solar cells 1 in order to drive solar battery bracket 3 rotations, and this orientation comprises make zero positioning states, an eastern positioning states and a western positioning states.Angle adjustable platform 4 fixedly installs in order to adjust a horizon elevation angle angle of solar cell 1 with the rotating shaft 12 of solar battery bracket.Support column 6 is in order to support solar battery bracket and angle adjustable platform 4, and wherein support column 6 comprises that more a sleeve 5 is fixed on the support column 6.Wherein, angle adjustable platform 4 joins with a joint 19 with sleeve 5, makes it can adjust its elevation angle that angle adjustable platform 4 is learnt by dial 10.
In addition, tracing sensor 7 is arranged on the solar cell 1, as a side.Please refer to Fig. 5, tracing sensor 7 comprises that one first photo-sensitive cell 13, one second photo-sensitive cell 14 and a light barrier 15 are arranged at therebetween.Please continue to consult Fig. 2 and Fig. 3, solar battery bracket 3 more comprises a setting circle dish 20 (Fig. 3 position mark) and two position- sensing switches 21 and 22, is carved with alignment mark 31,32,33 and 34 (shown in Fig. 8 A and Fig. 8 C) on the positioning disc 20.
Figure 4 shows that according to the installation of one embodiment of the invention device of solar generating and set up schematic diagram, as shown in Figure 4, when this device of solar generating of installing, at first, solar cell 1 is fixed on the solar battery bracket 3, solar battery bracket 3 is driven by CD-ROM drive motor 8, can cooperate position of sun, carries out transmeridional rotation along rotating shaft 12.CD-ROM drive motor 8 is fixed on the angle adjustable platform 4 simultaneously with rotating shaft 12.Angle adjustable platform 4 joins with a joint 19 with sleeve 5, makes angle adjustable platform 4 can adjust the horizon elevation angle angle of solar cell 1.Angle adjustable platform 4 comprises a dial 10, by the present as can be known elevation angle angle of dial 10, cooperates latitude and utilizes fixed screw 11 that angle adjustable platform 4 is locked in required angle position.Sleeve 5 is fixed on the support column 6, makes solar cell 1 face Due South.
Please refer to Fig. 5 and Fig. 6, tracing sensor 7 is installed on the side of solar cell 1, comprise on it that light barrier 15 separates first photo-sensitive cell 13 and second photo-sensitive cell 14, wherein first photo-sensitive cell 13 is placed in the east side with respect to light barrier 15,14 west sides that are placed in light barrier 15 of second photo-sensitive cell.The signal of first photo-sensitive cell 13 and second photo-sensitive cell 14 is received in the control circuit board, carries out the signal comparison by the comparator in the circuit 23.When the sun when the west side is shifted in the east side of light barrier 15, the shade of light barrier 15 will be shifted to the east side from the west side.Shade up to light barrier 15 covers first photo-sensitive cell 13, produces signal through comparator 23 after relatively, sends signal through signal line 26 and makes relay 27 excitatory, make relay 29 form path, CD-ROM drive motor 8 is just being changeed, and drives driven wheel 9, and solar battery bracket is westwards rotated.Signal line 26 signals disappear after solar cell rotates, and relay 27 opens circuit, and the alignment mark that position-sensing switch 21 leaves on the positioning disc 20 forms path, and relay 29 keeps excitatory by position-sensing switch 21 power supplies, and CD-ROM drive motor 8 continues just to change.After the solar battery bracket rotational angle reached 50 degree, position-sensing switch 21 was run into to become behind the alignment mark on the positioning disc 20 and is opened circuit, and relay 29 loses electric power, and CD-ROM drive motor 8 stops operating.
Please refer to Fig. 7 A, Fig. 7 B, Fig. 7 C, Fig. 8 A, Fig. 8 B and Fig. 8 C and be depicted as location tracking schematic diagram according to one embodiment of the invention device of solar generating and its detent mechanism, shown in Fig. 7 B and Fig. 8 B, system can be parked in solar battery bracket the position directly over facing when making zero positioning states; After daybreak, because the sun is from rising in the east, first photo-sensitive cell 13 is subjected to illumination to produce signal, and light barrier 15 shades drop on second photo-sensitive cell 14, consult Fig. 6 simultaneously, send signal by signal line 25 and make relay 28 excitatory after comparator 23 compares signal, make relay 30 form path, therefore CD-ROM drive motor 8 reverses, and drives driven wheel 9, and solar battery bracket 3 is rotated eastwards.After solar cell 1 rotates, light barrier 15 shades leave second photo-sensitive cell 14, through comparator 23 signal line 25 signals are disappeared, relay 28 opens circuit, and position-sensing switch 21 leaves alignment mark 32 formation paths, relay 30 continues to keep excitatory by position-sensing switch 21 power supplies, and CD-ROM drive motor 8 continues to reverse.After solar battery bracket 2 rotational angles reach 50 degree, position-sensing switch 21 is run into to become behind the alignment mark 33 on the positioning disc 20 and is opened circuit, and relay 30 loses electric power, and CD-ROM drive motor 8 stops operating, make solar battery bracket 3 be parked in eastern positioning states, shown in Fig. 7 A and Fig. 8 C.At this moment, first photo-sensitive cell 13 and second photo-sensitive cell 14 are subjected to solar radiation simultaneously, and the solar battery bracket locking is motionless.In the present invention, solar battery bracket 3 goes to eastern positioning states from the positioning states east of making zero an eastern orientation angle is about 40 to 60 degree.
Above-mentioned explanation continues, near noon, when the sun westwards moves gradually, make the shade of light barrier 15 cover first photo-sensitive cell 13, produce signal after relatively, signal line 26 is sent signal make relay 27 excitatory through comparator 23, make relay 29 form path, CD-ROM drive motor 8 is just being changeed, and drives driven wheel 9, and solar battery bracket is westwards rotated.After solar cell 1 rotates, light barrier 15 shades leave first photo-sensitive cell 13, through comparator 23 signal line 26 signals are disappeared, relay 27 opens circuit, the alignment mark 33 that position-sensing switch 21 leaves on the positioning disc 20 forms path, relay 29 keeps excitatory by position-sensing switch 21 power supplies, and CD-ROM drive motor 8 continues just to change.After the solar battery bracket rotational angle reaches 50 degree, position-sensing switch 21 is run into to become behind the alignment mark 32 on the positioning disc 20 and is opened circuit, and relay 29 loses electric power, and CD-ROM drive motor 8 stops operating, make solar battery bracket get back to the positioning states that makes zero, shown in Fig. 7 B and Fig. 8 B.At this moment, first photo-sensitive cell 13 and second photo-sensitive cell 14 are subjected to solar radiation simultaneously, and solar battery bracket 3 lockings are motionless.
Then, near the following period of the day from 11 a.m. to 1 p.m, when the sun westwards moves gradually, make the shade of light barrier 15 cover first photo-sensitive cell 13, produce signal after relatively, signal line 26 is sent signal make relay 27 excitatory through comparator 23, make relay 29 form path, CD-ROM drive motor 8 is just being changeed, and drives driven wheel 9, and solar battery bracket is westwards rotated.After solar cell 1 rotates, light barrier 15 shades leave first photo-sensitive cell 13, through comparator 23 signal line 26 signals are disappeared, relay 27 opens circuit, the alignment mark 32 that position-sensing switch 21 leaves on the positioning disc 20 forms path, relay 29 keeps excitatory by position-sensing switch 21 power supplies, and CD-ROM drive motor 8 continues just to change.After the solar battery bracket rotational angle reaches 50 degree, position-sensing switch 21 is run into to become behind the alignment mark 31 on the positioning disc 20 and is opened circuit, and relay 29 loses electric power, and CD-ROM drive motor 8 stops operating, make solar battery bracket be parked in western orientation angle, shown in Fig. 7 C and Fig. 8 A.At this moment, the alignment mark 34 on the position-sensing switch 22 contact positioning discs 20 becomes path, and first photo-sensitive cell 13 and second photo-sensitive cell 14 are subjected to solar radiation simultaneously, and solar battery bracket 3 lockings are motionless.In the present invention, solar battery bracket 3 goes to the western orientation angle of one of western positioning states and is about 40 to 60 degree from the positioning states west of making zero.
After treating at nightfall, first photo-sensitive cell 13 and second photo-sensitive cell 14 are not subjected to light, do not produce signal, relatively send signal by signal line 24 behind the signal through comparator 23, make relay 28 excitatory by position-sensing switch 22, make relay 30 form path, so CD-ROM drive motor 8 reverses, drive driven wheel 9, solar battery bracket is rotated eastwards.After solar cell 1 rotates, alignment mark 34 formation that position-sensing switch 22 leaves on the positioning disc 20 are opened circuit, signal line 24 signals disappear, relay 28 opens circuit, and position-sensing switch 21 leaves alignment mark 31 formation paths, relay 30 continues to keep excitatory by position-sensing switch 21 power supplies, and CD-ROM drive motor 8 continues to reverse.After the solar battery bracket rotational angle reaches 50 degree, position-sensing switch 21 is run into to become behind the alignment mark 32 on the positioning disc 20 and is opened circuit, and relay 30 loses electric power, and CD-ROM drive motor 8 stops operating, make solar battery bracket get back to the positioning states that makes zero, shown in Fig. 7 B and Fig. 8 B.Though this moment, first photo-sensitive cell 13 and second photo-sensitive cell 14 were not subjected to light, do not produce signal, relatively continue to send signal by signal line 24 behind the signal through comparator 23, but because alignment mark 34 formation that position-sensing switch 22 has left on the positioning disc 20 are opened circuit, relay 28 can't be excitatory, and the solar battery bracket locking is motionless.
See also Fig. 6, the present invention is formed self-holding circuit with one of them position-sensing switch simultaneously and is arrived at the location up to mechanism by the just reverse of the relay controlling and driving motor 8 of two double-pole double-throws.When guaranteeing only to be in western positioning states in mechanism, another position-sensing switch just can make mechanism get back to the positioning states that makes zero eastwards.
Figure 9 shows that comparison sheet according to one embodiment of the invention device of solar generating solar radiation amount of incident under different latitude, this optics of solar energy result of calculation, be taken as the local angle that can absorb the maximum solar amount and calculate the difference of the control group of comparison the present invention and conventional fixed formula photovoltaic power generation system to suppose that this device is installed on different latitude area and horizon elevation angle is installed.As shown in Figure 9, the curve of rhombus material point be control group solar cell a year and a day the solar radiation energy that can absorb; The curve of square material point then be tool angular sun-tracing light of the present invention device of solar generating solar cell a year and a day the solar energy spoke energy that can absorb; The curve at triangle number strong point then is that the present invention compares with control group, and the solar radiation energy that absorbed a year and a day increases percentage.
The above-mentioned explanation that continues, solar radiation has clearly lifting as can be seen in Fig. 9, the present invention and control group relatively, annual solar radiation amount of incident has the lifting about 25%, is higher than the areas of 50 degree at latitude, effect more can reach more than 30%.In the present invention, see also Fig. 5, the height of light barrier 15 is about first photo-sensitive cell 13 and these second photo-sensitive cell, 14 centers to cot25 ° (about 2.1445) of the distance from bottom of light barrier doubly.In addition, be lower than 45 areas of spending at latitude, the horizon elevation angle angle is same as the region latitude approximately, and is higher than 45 areas of spending at latitude, and the horizon elevation angle angle then is about 45 degree.
According to above-mentioned, in the present invention, solar cell is installed on the solar battery bracket, because solar battery bracket is subjected to drive motor, can cooperate the position of the sun to do transmeridional rotation.CD-ROM drive motor then be mounted in one can according to the different latitude demand adjust the elevation angle the angle adjustable platform on.The angle adjustable platform is inserted in a support column that has been fixed in ground again with after sleeve combines, and finishes the action of assembling.
The present invention with the detent mechanism of a motor driven to position of sun do between east and west to tracking.Cooperate position of sun, mechanism rotates from east to west, parks respectively in three specific fixed angles.Via inventor's careful optics of solar energy analytical calculation, three best special angles are respectively that the period in the morning parks in the position of solar battery bracket deflection eastwards 50 degree; Period at noon is got back to solar battery bracket deflection 0 degree, promptly towards directly over the position; Then be the position that is parked in 50 degree of deflection westwards the period in the afternoon.Tracing sensor is installed on the same plane of solar cell, and when the sun moved, the light barrier shade of transducer changed with the solar incident angle degree.When shade covers first photo-sensitive cell by the east side, touch and follow the trail of mechanism and rotate, till alignment sensor is run into alignment mark toward next location.
Above-described embodiment only is explanation technological thought of the present invention and characteristics, its purpose is to make the personage who has the knack of this skill can understand content of the present invention and implements according to this, when can not with qualification claim of the present invention, promptly the equalization of doing according to disclosed spirit generally changes or modifies, and must be encompassed in the claim of the present invention.
Claims (15)
1. device of solar generating comprises:
One solar battery bracket;
One solar cell is fixedly arranged on this solar battery bracket;
One CD-ROM drive motor drives this solar battery bracket is adjusted this solar cell in order to rotation a location direction;
One angle adjustable platform fixedly installs in order to adjust a horizon elevation angle angle of this solar cell with this solar battery bracket;
One support column, in order to support this solar battery bracket and this angle adjustable platform, wherein this support column more comprises a sleeve and is fixed on this support column;
One tracing sensor is arranged on this solar cell, and wherein this tracing sensor comprises one first photo-sensitive cell, one second photo-sensitive cell and a light barrier and is arranged at therebetween.
2. device of solar generating as claimed in claim 1, wherein this solar battery bracket comprises:
One rack body;
One rotating shaft is connected with this rack body and is fixed on this angle adjustable platform; And
One driven wheel is connected in order to drive this solar battery bracket rotation with this rotating shaft.
3. device of solar generating as claimed in claim 2, wherein this solar battery bracket more comprises a setting circle dish and two position-sensing switches.
4. device of solar generating as claimed in claim 1, wherein this CD-ROM drive motor is fixed on this angle adjustable platform.
5. device of solar generating as claimed in claim 1, wherein this angle adjustable platform comprises a dial.
6. device of solar generating as claimed in claim 5, wherein this angle adjustable platform and this sleeve join with a joint, make it can adjust its elevation angle that this angle adjustable platform is learnt by this dial.
7. device of solar generating as claimed in claim 6, wherein utilize a fixed screw with this angle adjustable platform locking in required angle.
8. device of solar generating as claimed in claim 1, wherein this tracing sensor is installed in the side of this solar cell.
9. device of solar generating as claimed in claim 1, when one made zero positioning states, this solar battery bracket stopped at position directly over one day.
10. device of solar generating as claimed in claim 9, wherein this first photo-sensitive cell and this second photo-sensitive cell are respectively towards east-west direction.
11. device of solar generating as claimed in claim 9, this solar battery bracket go to an eastern orientation angle of an eastern positioning states from this positioning states east of making zero be 40 to 60 degree.
12. device of solar generating as claimed in claim 9, this solar battery bracket go to a western orientation angle of a western positioning states from this positioning states west of making zero be 40 to 60 degree.
13. device of solar generating as claimed in claim 1, wherein the height of this light barrier be this first photo-sensitive cell and this second photo-sensitive cell center to cot25 ° of the distance from bottom of this light barrier doubly.
14. device of solar generating as claimed in claim 1 wherein is lower than 45 areas of spending in latitude, this horizon elevation angle angle is same as the region latitude.
15. device of solar generating as claimed in claim 1 wherein is higher than 45 areas of spending in latitude, this horizon elevation angle angle then is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100940915A CN101093967A (en) | 2006-06-22 | 2006-06-22 | Solar electric power generation installation capable of tracking sunlight through three angles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100940915A CN101093967A (en) | 2006-06-22 | 2006-06-22 | Solar electric power generation installation capable of tracking sunlight through three angles |
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| CN101093967A true CN101093967A (en) | 2007-12-26 |
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| CNA2006100940915A Pending CN101093967A (en) | 2006-06-22 | 2006-06-22 | Solar electric power generation installation capable of tracking sunlight through three angles |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100578413C (en) * | 2008-06-16 | 2010-01-06 | 程林刚 | Solar light three-dimensional tracing sensor |
| CN101895235A (en) * | 2009-05-20 | 2010-11-24 | 解答集团公司 | Movable combination space with various power supply modes |
| CN101499742B (en) * | 2008-01-31 | 2011-02-09 | 上海欣丰电子有限公司 | Solar cell apparatus |
| WO2011023045A1 (en) * | 2009-08-24 | 2011-03-03 | Liao Henry H | Two-axle solar tracking system and device for solar panels |
| CN102156483A (en) * | 2011-04-25 | 2011-08-17 | 华南农业大学 | Solar tracking device based on screw rod transmission and controlling and adjusting method thereof |
| CN102545695A (en) * | 2010-12-09 | 2012-07-04 | 西安大昱光电科技有限公司 | Simple sunlight tracking device |
| CN102779867A (en) * | 2011-05-12 | 2012-11-14 | 上海驭领机电科技有限公司 | Solar battery pack support frame |
| CN102035434B (en) * | 2009-10-08 | 2013-08-28 | 陈永胜 | Automatic tracking solar power generating device |
| CN103365305A (en) * | 2013-07-17 | 2013-10-23 | 苏州聚晟太阳能有限公司 | Novel flat homotaxial solar energy tracking system and anti-tracking method |
| CN105322874A (en) * | 2015-11-24 | 2016-02-10 | 成都九十度工业产品设计有限公司 | Tracking solar panel |
| CN110513641A (en) * | 2019-08-03 | 2019-11-29 | 江苏顺天灯业钢杆制造有限公司 | A kind of high intensity solar LED street lamp |
| CN111007883A (en) * | 2019-12-19 | 2020-04-14 | 南通大学 | Solar energy tracking device |
| CN115384975A (en) * | 2022-09-06 | 2022-11-25 | 中国矿业大学 | Automatic press intelligent garbage bin of material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101499742B (en) * | 2008-01-31 | 2011-02-09 | 上海欣丰电子有限公司 | Solar cell apparatus |
| CN100578413C (en) * | 2008-06-16 | 2010-01-06 | 程林刚 | Solar light three-dimensional tracing sensor |
| CN101895235A (en) * | 2009-05-20 | 2010-11-24 | 解答集团公司 | Movable combination space with various power supply modes |
| WO2011023045A1 (en) * | 2009-08-24 | 2011-03-03 | Liao Henry H | Two-axle solar tracking system and device for solar panels |
| CN101997453A (en) * | 2009-08-24 | 2011-03-30 | 廖恒俊 | Two-axes solar tracking system and device for solar panels |
| CN101997453B (en) * | 2009-08-24 | 2014-05-28 | 廖恒俊 | Two-axes solar tracking system and device for solar panels |
| CN102035434B (en) * | 2009-10-08 | 2013-08-28 | 陈永胜 | Automatic tracking solar power generating device |
| CN102545695A (en) * | 2010-12-09 | 2012-07-04 | 西安大昱光电科技有限公司 | Simple sunlight tracking device |
| CN102156483A (en) * | 2011-04-25 | 2011-08-17 | 华南农业大学 | Solar tracking device based on screw rod transmission and controlling and adjusting method thereof |
| CN102156483B (en) * | 2011-04-25 | 2012-11-07 | 华南农业大学 | Solar tracking device based on screw rod transmission and controlling and adjusting method thereof |
| CN102779867B (en) * | 2011-05-12 | 2015-01-21 | 上海时瑞能源科技有限公司 | Solar battery pack support frame |
| CN102779867A (en) * | 2011-05-12 | 2012-11-14 | 上海驭领机电科技有限公司 | Solar battery pack support frame |
| CN103365305A (en) * | 2013-07-17 | 2013-10-23 | 苏州聚晟太阳能有限公司 | Novel flat homotaxial solar energy tracking system and anti-tracking method |
| CN103365305B (en) * | 2013-07-17 | 2015-10-28 | 苏州聚晟太阳能有限公司 | A kind of solar tracking device and sun power antitracking method |
| CN105322874A (en) * | 2015-11-24 | 2016-02-10 | 成都九十度工业产品设计有限公司 | Tracking solar panel |
| CN110513641A (en) * | 2019-08-03 | 2019-11-29 | 江苏顺天灯业钢杆制造有限公司 | A kind of high intensity solar LED street lamp |
| CN111007883A (en) * | 2019-12-19 | 2020-04-14 | 南通大学 | Solar energy tracking device |
| CN111007883B (en) * | 2019-12-19 | 2023-02-21 | 南通大学 | Solar energy tracking device |
| CN115384975A (en) * | 2022-09-06 | 2022-11-25 | 中国矿业大学 | Automatic press intelligent garbage bin of material |
| CN115384975B (en) * | 2022-09-06 | 2023-12-19 | 中国矿业大学 | Automatic intelligent garbage bin of swage |
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