CN102478855A - Solar module array for maintaining mechanical consistency - Google Patents
Solar module array for maintaining mechanical consistency Download PDFInfo
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- CN102478855A CN102478855A CN2010105642764A CN201010564276A CN102478855A CN 102478855 A CN102478855 A CN 102478855A CN 2010105642764 A CN2010105642764 A CN 2010105642764A CN 201010564276 A CN201010564276 A CN 201010564276A CN 102478855 A CN102478855 A CN 102478855A
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- solar modules
- pivoting mechanism
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- 238000012423 maintenance Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 239000003351 stiffener Substances 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The invention provides a solar module array for maintaining mechanical consistency, comprising: a plurality of solar energy modules, each solar energy module is rotatory around an axle, and each solar energy module includes: the first rotating mechanism rotates around the first rotating shaft and is connected with the first rotating mechanism of the subsequent solar module; a second rotation mechanism rotating about a second axis of rotation and mechanically coupled to the first rotation mechanism, the second rotation mechanism driving a panel to rotate about the axis of rotation, wherein the first and second axes of rotation are stationary; a driving mechanism connected with at least one first rotating mechanism for generating a rotating torque force; all install an angle sensor on the solar module, angle sensor with actuating mechanism links to each other. According to the solar module array capable of keeping mechanical consistency, the angle sensor is additionally arranged, so that the angle adjustment of the solar module is kept consistent, the drift of mechanical parameters is avoided, and the stability of the module array is improved.
Description
Technical field
The present invention belongs to field of solar energy on broad sense, in this solar tracking system field of refering in particular to focusing type solar heat collector, relate in particular to the mechanical conforming solar modules array of a kind of maintenance.
Background technology
The photovoltaic solar electroplax is widely used on the Application of Solar Energy of dwelling house or commerce.Because the motion of the relative earth of the sun, sunshine every day in the different moment that causes shining the photovoltaic electroplax has same incident angle, and annual different time is also like this.This kind incident ray can reduce the collection efficiency of sun power electroplax and reduce the electric weight that this sun power electroplax produces.Because amount and the cosine angle collected are proportional, i.e. angle between the vertical surface of the light firing angle of sunshine and sun power electroplax, the loss that this effect caused is the cosine losses of knowing.For improving the efficient of collecting, the sun power electroplax is provided with a tracker to remain on and the subvertical position of the sun.
Tracker is widely used on the optically focused property sun power plate more, wherein through large-area optical collector with solar light focusing on a small size of sunshine absorber, this sunshine absorber can be photovoltaic cell or thermoconverter.For focus is remained on the target receiver, this tracker will be followed solar motion, will keep focusing simultaneously.
Two-dimensional tracking system with two kinds of forms, i.e. position angle/height tracing and polar angle (or equator) tracking.For position angle/height tracing system, its structure construction is comparatively simple, and still, because two rotational speed is not to remain unchanged, therefore needing all needs frequent adjustment in any given place, and a reliable tracking Control scheme is complicated and difficult.
Fig. 1 is the schematic side view of the solar module of prior art, and solar module comprises a crossbeam 1 that support structure is provided and extends along pole axis 76.This structure crossbeam 1 can pivot, through as bearing sleeve with two bearings 3,4 or other types of base support.Solar collector panel 2 is fixed on the crossbeam 1 and with crossbeam 1 and together rotates.Bearing 3 is fixed on the rotating hinge 7 through its base, and this hinge 7 is fixed on fixed part 6 successively.Bearing 4 is fixed on the bracing frame 8 by its base, and bracing frame 8 is fixed on the fixed part 5 subsequently.The height-adjustable of the length of bracing frame 8 and fixed part 5 is so that the pitch angle of the pole axis angle of latitude 77 corresponding with the installation site equates that wherein angle of latitude 77 determines (for example the angle of latitude of California, USA San francisco is about 37 degree) by geographic position of living in.
In practical application; The scene has a plurality of solar modules as shown in Figure 1 and arranges placement; Devices that these machineries constitute over time, mechanical parameter can drift about, promptly the angle of latitude of each solar module is no longer consistent; This can make each solar module inconsistent aspect liquid flow and solar focusing, thereby influences the solar thermal utilization efficient of solar module.
Summary of the invention
The object of the present invention is to provide the mechanical conforming solar modules array of a kind of maintenance; Comprise: a plurality of solar modules; Each solar modules is rotated around an axle, and each axle laterally arranges with other axles, and each solar energy module comprises: first pivoting mechanism; Around first rotating shaft rotation, and link to each other with first pivoting mechanism of follow-up solar modules; Second pivoting mechanism; Rotate around second rotating shaft; And link to each other with first pivoting mechanism with the mode of mechanism, second pivoting mechanism drives a panel around the rotating shaft rotation, and wherein first and second turning axle is static; This panel comprises a solar collector, and this solar collector has a plane according to the rotation of sunshine plane; A driving mechanism is connected with at least one first pivoting mechanism, produces rotary torsion; One angular transducer all is installed on the said solar modules, and said angular transducer links to each other with said driving mechanism.
Optional, said angular transducer comprises: turning axle, and said turning axle links to each other with said driving mechanism; Magnetic devices is fixed in an end of said turning axle; The IC chip is positioned at a side of said magnetic devices; Sensor main body, said turning axle is fixed on the said sensor main body.
Optional, said first rotating shaft is parallel with geocyclic north and south axle with said second rotating shaft.
Optional, said first pivoting mechanism comprises a runner.
Optional; Said second pivoting mechanism comprises a runner and is fixed in the hawser of first pivoting mechanism; This hawser is to be fixed in separately on second pivoting mechanism, transfers to second pivoting mechanism with the torsion of driving mechanism, and this hawser relatively first and second pivoting mechanism be not moved.
Optional; Second pivoting mechanism comprises that one has the stiffener of two hinge at least and is fixed in first rotating mechanism and is fixed in the hawser on the hinge of second rotating mechanism separately; So that the torsion of driving mechanism transfers to second rotating mechanism, and hawser does not move with first rotating mechanism.
Optional, said a plurality of solar modules are many dischargings and put.
Optional, said first pivoting mechanism is connected with driving mechanism through first hawser, and is connected with the first follow-up rotary part through second hawser.
Owing to adopted technique scheme; Compared with prior art; The present invention has the following advantages: the present invention keeps mechanical conforming solar modules array an angular transducer all to be installed for each solar modules; Thereby make the angular adjustment of solar modules be consistent, avoided the drift of mechanical parameter, increased the stability of module array.
Description of drawings
Fig. 1 is the structural representation of the solar modules of solar modules array in the prior art.
Fig. 2 keeps the structural representation of the solar modules of mechanical conforming solar modules array for the present invention.
Fig. 3 keeps the structural representation of angular transducer of the solar modules of mechanical conforming solar modules array for the present invention.
Embodiment
Do detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention.
At first, please refer to Fig. 2, Fig. 2 keeps the structural representation of the solar modules of mechanical conforming solar modules array for the present invention, and solar module comprises a crossbeam 1 that support structure is provided and extends along pole axis 76 on the figure.This structure crossbeam 1 can pivot, through as bearing sleeve with two bearings 3,4 or other types of base support.Solar collector panel 2 is fixed on the crossbeam 1 and with crossbeam 1 and together rotates.Bearing 3 is fixed on the rotating hinge 7 through its base, and these hinge 7 forks are fixed on fixed part 6 successively.Bearing 4 is fixed on the bracing frame 8 by its base, and bracing frame 8 is fixed on the fixed part 5 subsequently.The height-adjustable of the length of bracing frame 8 and fixed part 5 is so that the pitch angle of the pole axis angle of latitude 77 corresponding with the installation site equates that wherein angle of latitude 77 is determined by geographic position of living in.One angular transducer 12 all is installed on the said solar modules, and said angular transducer 12 links to each other with said driving mechanism.
A plurality of solar modules, each solar modules is rotated around an axle, and each axle laterally arranges with other axles, and each solar energy module comprises: first pivoting mechanism around first rotating shaft rotation, and links to each other with first pivoting mechanism of follow-up solar modules; Second pivoting mechanism; Rotate around second rotating shaft; And link to each other with first pivoting mechanism with the mode of mechanism, second pivoting mechanism drives a panel around the rotating shaft rotation, and wherein first and second turning axle is static; This panel comprises a solar collector, and this solar collector has a plane according to the rotation of sunshine plane; A driving mechanism is connected with at least one first pivoting mechanism, produces rotary torsion;
Said first rotating shaft is parallel with geocyclic north and south axle with said second rotating shaft.Said first pivoting mechanism comprises a runner.Said second pivoting mechanism comprises a runner and is fixed in the hawser of first pivoting mechanism; This hawser is to be fixed in separately on second pivoting mechanism; Torsion with driving mechanism transfers to second pivoting mechanism, and relative first and second pivoting mechanism of this hawser is not moved.Second pivoting mechanism comprises that one has the stiffener of two hinge at least and is fixed in first rotating mechanism and is fixed in the hawser on the hinge of second rotating mechanism separately; So that the torsion of driving mechanism transfers to second rotating mechanism, and hawser does not move with first rotating mechanism.Said a plurality of solar module is many dischargings and puts.Said first pivoting mechanism is connected with driving mechanism through first hawser, and is connected with the first follow-up rotary part through second hawser.
Then; Please refer to Fig. 3, Fig. 3 keeps the structural representation of angular transducer of the solar modules of mechanical conforming solar modules array for the present invention, from Fig. 3, can find out; Said angular transducer comprises: turning axle 21, and said turning axle 21 links to each other with said driving mechanism; Magnetic devices 22 is fixed in an end of said turning axle 21; I C chip 23 is positioned at a side of said magnetic devices 22; Sensor main body 24, said turning axle 21 is fixed on the said sensor main body.
Though oneself discloses the present invention as above with preferred embodiment, the present invention is defined in this.Any those skilled in the art are not breaking away from the spirit and scope of the present invention, all can do various changes and modification, so protection scope of the present invention should be as the criterion with claim institute restricted portion.
Claims (8)
1. one kind keeps mechanical conforming solar modules array, comprising:
A plurality of solar modules, each solar modules is rotated around an axle, and each axle laterally arranges with other axles, and each solar energy module comprises:
First pivoting mechanism around first rotating shaft rotation, and links to each other with first pivoting mechanism of follow-up solar modules;
Second pivoting mechanism; Rotate around second rotating shaft; And link to each other with first pivoting mechanism with the mode of mechanism, second pivoting mechanism drives a panel around the rotating shaft rotation, and wherein first and second turning axle is static; This panel comprises a solar collector, and this solar collector has a plane according to the rotation of sunshine plane;
A driving mechanism is connected with at least one first pivoting mechanism, produces rotary torsion;
It is characterized in that:
One angular transducer all is installed on the said solar modules, and said angular transducer links to each other with said driving mechanism.
2. the mechanical conforming solar modules array of maintenance according to claim 1, it is characterized in that: said angular transducer comprises:
Turning axle, said turning axle links to each other with said driving mechanism;
Magnetic devices is fixed in an end of said turning axle;
The IC chip is positioned at a side of said magnetic devices;
Sensor main body, said turning axle is fixed on the said sensor main body.
3. the mechanical conforming solar modules array of maintenance according to claim 1 is characterized in that: said first rotating shaft is parallel with geocyclic north and south axle with said second rotating shaft.
4. the mechanical conforming solar modules array of maintenance according to claim 1, it is characterized in that: said first pivoting mechanism comprises a runner.
5. the mechanical conforming solar modules array of maintenance according to claim 4; It is characterized in that: said second pivoting mechanism comprises a runner and is fixed in the hawser of first pivoting mechanism; This hawser is to be fixed in separately on second pivoting mechanism; Torsion with driving mechanism transfers to second pivoting mechanism, and relative first and second pivoting mechanism of this hawser is not moved.
6. the mechanical conforming solar modules array of maintenance according to claim 4; It is characterized in that: second pivoting mechanism comprises that one has the stiffener of two hinge at least and is fixed in first rotating mechanism and is fixed in the hawser on the hinge of second rotating mechanism separately; So that the torsion of driving mechanism transfers to second rotating mechanism, and hawser does not move with first rotating mechanism.
7. the mechanical conforming solar modules array of maintenance according to claim 1 is characterized in that: said a plurality of solar modules are many dischargings and put.
8. the mechanical conforming solar modules array of maintenance according to claim 1 is characterized in that: said first pivoting mechanism is connected with driving mechanism through first hawser, and is connected with the first follow-up rotary part through second hawser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010564276.4A CN102478855B (en) | 2010-11-26 | 2010-11-26 | Keep the solar modules array of mechanical consistencies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010564276.4A CN102478855B (en) | 2010-11-26 | 2010-11-26 | Keep the solar modules array of mechanical consistencies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102478855A true CN102478855A (en) | 2012-05-30 |
| CN102478855B CN102478855B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010564276.4A Expired - Fee Related CN102478855B (en) | 2010-11-26 | 2010-11-26 | Keep the solar modules array of mechanical consistencies |
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Citations (12)
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|---|---|---|---|---|
| US4195905A (en) * | 1978-03-23 | 1980-04-01 | Hansen Paul A | Automatic biaxial sun tracking mechanism for solar energy utilization devices |
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| CN101004298A (en) * | 2006-08-04 | 2007-07-25 | 陈应天 | Solar furnace manufactured by using spin - elevation track mode, and correction of aberration method of line and row rotation |
| CN201234228Y (en) * | 2008-11-20 | 2009-05-06 | 李牧远 | Portable double rocker sun tracking electricity production system |
| CN201413235Y (en) * | 2009-03-27 | 2010-02-24 | 南京林业大学 | A road test device for automobile ABS |
| CN101738329A (en) * | 2009-11-06 | 2010-06-16 | 重庆仪表材料研究所 | Measurement and control system for magneto-rheological damper |
| WO2010067370A2 (en) * | 2008-12-12 | 2010-06-17 | Heliofocus Ltd. | Solar concentrator systems |
| CN101764166A (en) * | 2009-11-03 | 2010-06-30 | 科强能源系统工程股份有限公司 | Solar photovoltaic tracking astronomic control system |
| CN101813387A (en) * | 2010-04-27 | 2010-08-25 | 益科博能源科技（上海）有限公司 | Sun tracker of solar collector |
| CN101858659A (en) * | 2008-12-04 | 2010-10-13 | 益科博能源科技（上海）有限公司 | Polar axis tracking device of solar collector |
| KR20100119007A (en) * | 2009-04-30 | 2010-11-09 | 곽중환 | Sun tracker with a computation part calculating the location of the sun |
-
2010
- 2010-11-26 CN CN201010564276.4A patent/CN102478855B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4195905A (en) * | 1978-03-23 | 1980-04-01 | Hansen Paul A | Automatic biaxial sun tracking mechanism for solar energy utilization devices |
| JP2001260927A (en) * | 2000-03-17 | 2001-09-26 | Honda Motor Co Ltd | Control device of rear wheel turning device |
| KR20070057625A (en) * | 2005-12-01 | 2007-06-07 | 한국전자통신연구원 | Sensor signal estimation device and method for attitude stabilization of mobile satellite tracking antenna and attitude tracking device of satellite tracking antenna using same |
| CN101004298A (en) * | 2006-08-04 | 2007-07-25 | 陈应天 | Solar furnace manufactured by using spin - elevation track mode, and correction of aberration method of line and row rotation |
| CN201234228Y (en) * | 2008-11-20 | 2009-05-06 | 李牧远 | Portable double rocker sun tracking electricity production system |
| CN101858659A (en) * | 2008-12-04 | 2010-10-13 | 益科博能源科技（上海）有限公司 | Polar axis tracking device of solar collector |
| WO2010067370A2 (en) * | 2008-12-12 | 2010-06-17 | Heliofocus Ltd. | Solar concentrator systems |
| CN201413235Y (en) * | 2009-03-27 | 2010-02-24 | 南京林业大学 | A road test device for automobile ABS |
| KR20100119007A (en) * | 2009-04-30 | 2010-11-09 | 곽중환 | Sun tracker with a computation part calculating the location of the sun |
| CN101764166A (en) * | 2009-11-03 | 2010-06-30 | 科强能源系统工程股份有限公司 | Solar photovoltaic tracking astronomic control system |
| CN101738329A (en) * | 2009-11-06 | 2010-06-16 | 重庆仪表材料研究所 | Measurement and control system for magneto-rheological damper |
| CN101813387A (en) * | 2010-04-27 | 2010-08-25 | 益科博能源科技（上海）有限公司 | Sun tracker of solar collector |
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| CN102478855B (en) | 2016-06-29 |
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