CN104391511A - Solar tracking sensor and mounting method thereof - Google Patents
Solar tracking sensor and mounting method thereof Download PDFInfo
- Publication number
- CN104391511A CN104391511A CN201410670759.0A CN201410670759A CN104391511A CN 104391511 A CN104391511 A CN 104391511A CN 201410670759 A CN201410670759 A CN 201410670759A CN 104391511 A CN104391511 A CN 104391511A
- Authority
- CN
- China
- Prior art keywords
- tracking sensor
- sun light
- light tracking
- circuit board
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/20—Arrangements for controlling solar heat collectors for tracking
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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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
Abstract
The invention relates to the field of photoelectric sensors and discloses a solar tracking sensor and a mounting method thereof. The solar tracking sensor comprises a shell, light sensing probes arranged at the outer surface of the shell, and a circuit board arranged in the shell; the shell comprises a semi-spherical hollow upper cover and a pedestal, a plurality of through holes are formed in the outer surface of the upper cover, each through hole is provided with one light sensing probe, and the circuit board comprises a photoelectric conversion module and an oblique angle detection module. The solar tracking sensor can be used for photoelectric tracking and can also feedback the oblique angle of a solar cell panel to solar movement locus tracking.
Description
Technical field
The present invention relates to photoelectric sensor field, particularly relate to a kind of sun light tracking sensor and installation method thereof.
Background technology
The superiority that sun power has fossil energy incomparable as a kind of emerging green energy resource, but the sunlight being radiated ground is subject to the impact of the natural conditions such as weather, latitude, longitude, there is intermittence, problem that direction of illumination, intensity of illumination constantly change in time.For making full use of sun power, implement solar tracking.At present, solar tracking mode mainly contains two kinds: one is photoelectric tracking, and another kind is according to looking daily motion track following.Photoelectric tracking is the power change adjustment plane skylight angle of photoelectric sensor according to incident ray, realizes solar tracking.Photoelectric tracking is highly sensitive, but is subject to external interference, and tracking accuracy and reliability are all lower.Be the altitude of the sun in each moment and solar azimuth adjustment plane skylight angle in a day that obtains according to sun moving law depending on daily motion track following, realize solar tracking.Depending on daily motion track following strong interference immunity, reliability is higher, but by the impact of the error effect obtained in altitude of the sun and solar azimuth process and tracking means measure of precision, tracking accuracy is lower.
As can be seen here, in prior art, the problems such as it is low that solar tracking exists precision, poor reliability.
Therefore, research and develop a kind of sun light tracking sensor, can photoelectric tracking be used for, can be again and look daily motion track following feedback solar panel inclination angle, seem important and urgent.
Summary of the invention
For overcoming the deficiencies in the prior art, the object of the invention is: a kind of sun light tracking sensor and installation method thereof are provided, can photoelectric tracking be used for, can be again and look daily motion track following feedback solar panel inclination angle.
In order to solve the technical matters in background technology, the invention provides a kind of sun light tracking sensor, comprise shell, be located at the sensitive probe of outer surface of outer cover and be located at the circuit board of enclosure, it is characterized in that, described shell comprises hemispheric hollow upper cover and a base, the outside surface of described upper cover is provided with multiple through hole, and each through hole is provided with a sensitive probe, and described circuit board comprises photoelectric conversion module and inclination angle detection module.
Particularly, described sensitive probe comprises lens barrel, convex lens and photoresistance.
Preferably, the top centre of described upper cover is provided with a through hole, and with the through hole of central authorities for cruciform central point establishes two through holes respectively on four direction, the elongated central congruence of nine through holes meets at the hemispheroidal centre of sphere.
Preferably, described lens barrel is black.
Alternatively, the upper surface of described base is recessed forms the space of placing described circuit board.
Particularly, described sun light tracking sensor also comprises the interface cable be connected with peripheral control unit, and described interface cable is drawn out to outside from circuit board.
The invention also discloses a kind of installation method installed as above-mentioned sun light tracking sensor, mounting seat makes it be parallel to solar cell board plane, and the cross direction of sensitive probe is parallel to east-west direction and North and South direction respectively.
Adopt technique scheme, sun light tracking sensor of the present invention can be used for photoelectric tracking, can be again and looks daily motion track following feedback solar panel inclination angle.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the sun light tracking sensor that the embodiment of the present invention provides.
Wherein, in figure, Reference numeral corresponds to: 1-upper cover, 2-base, 3-sensitive probe, 4-interface cable.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of protection of the invention.
The structural representation of the sun light tracking sensor that embodiment: Fig. 1 provides for the embodiment of the present invention, can clearly be seen that from figure, the sun light tracking sensor that the present embodiment provides comprises shell, be located at the sensitive probe 3 of outer surface of outer cover and be located at the circuit board of enclosure, it is characterized in that, described shell comprises hemispheric hollow upper cover 1 and a base 2, the outside surface of described upper cover 1 is provided with multiple through hole, each through hole is provided with a sensitive probe 3, and described circuit board comprises photoelectric conversion module and inclination angle detection module.
Particularly, described sensitive probe 3 comprises lens barrel, convex lens and photoresistance.
Preferably, the top centre of described upper cover 1 is provided with a through hole, and with the through hole of central authorities for cruciform central point establishes two through holes respectively on four direction, the elongated central congruence of nine through holes meets at the hemispheroidal centre of sphere.
Preferably, described lens barrel is black.
Preferably, the upper surface of described base 2 is recessed forms the space of placing described circuit board.
Described sun light tracking sensor also comprises the interface cable 4 be connected with peripheral control unit, and described interface cable 4 is drawn out to outside from circuit board.
The embodiment of the invention also discloses a kind of method of installing above-mentioned sun light tracking sensor, mounting seat 2 makes it be parallel to solar cell board plane, and the cross direction of sensitive probe 3 is parallel to east-west direction and North and South direction respectively.
When starting solar tracking, first carry out light-intensity test, respectively opto-electronic conversion is carried out to 9 probes, and get its maximal value and test the threshold value determined and compare, when opto-electronic conversion maximal value is greater than this threshold value, then thinks fine and enable photoelectric tracking; Otherwise, enable and look daily motion track following.During photoelectric tracking, on 2 directions, compare the light-intensity test value of each probe respectively one by one, and according to the inclination angle of comparative result adjustment solar panel, when the light-intensity test value of middle probe is maximum, then think sunshine vertical incidence solar panel; During depending on daily motion track following, sensor then detects the inclination angle of solar panel, the angular setting calculated according to the astronomical moving law of the sun and the inclination angle revising solar panel.
Sun light tracking sensor of the present invention can be used for photoelectric tracking, can be again and looks daily motion track following feedback solar panel inclination angle.
Above disclosedly be only several preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (7)
1. a sun light tracking sensor, comprise shell, be located at the sensitive probe of outer surface of outer cover (3) and be located at the circuit board of enclosure, it is characterized in that, described shell comprises hemispheric hollow upper cover (1) and a base (2), the outside surface of described upper cover (1) is provided with multiple through hole, each through hole is provided with a sensitive probe (3), and described circuit board comprises photoelectric conversion module and inclination angle detection module.
2. sun light tracking sensor as claimed in claim 1, it is characterized in that, described sensitive probe (3) comprises lens barrel, convex lens and photoresistance.
3. sun light tracking sensor as claimed in claim 1, it is characterized in that, the top centre of described upper cover (1) is provided with a through hole, with the through hole of central authorities for cruciform central point establishes two through holes respectively on four direction, the elongated central congruence of nine through holes meets at the hemispheroidal centre of sphere.
4. sun light tracking sensor as claimed in claim 2, it is characterized in that, described lens barrel is black.
5. sun light tracking sensor as claimed in claim 1, is characterized in that, the upper surface of described base (2) is recessed forms the space of placing described circuit board.
6. as the sun light tracking sensor in claim 1-5 as described in any one, it is characterized in that, also comprise the interface cable (4) be connected with peripheral control unit, described interface cable (4) is drawn out to outside from circuit board.
7. one kind the installation method of sun light tracking sensor as claimed in claim 1 is installed, it is characterized in that, mounting seat (2) makes it be parallel to solar cell board plane, and the cross direction of sensitive probe (3) is parallel to east-west direction and North and South direction respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410670759.0A CN104391511A (en) | 2014-11-21 | 2014-11-21 | Solar tracking sensor and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410670759.0A CN104391511A (en) | 2014-11-21 | 2014-11-21 | Solar tracking sensor and mounting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104391511A true CN104391511A (en) | 2015-03-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410670759.0A Pending CN104391511A (en) | 2014-11-21 | 2014-11-21 | Solar tracking sensor and mounting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104391511A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847605A (en) * | 2015-03-19 | 2015-08-19 | 许玉蕊 | Convex lens type photo-thermal fuel gas mixing power generation device |
| CN106500654A (en) * | 2016-12-20 | 2017-03-15 | 江苏大学 | A kind of device and method for obtaining sunshine normally incident direction |
| CN106681247A (en) * | 2016-12-31 | 2017-05-17 | 成都育芽科技有限公司 | Wireless monitoring data collection and transmission device based on IOT (Internet of Things) RFID |
| CN106843286A (en) * | 2017-02-13 | 2017-06-13 | 江苏大学 | A kind of control method of solar street light from motion tracking sun angle |
| CN106917519A (en) * | 2017-04-21 | 2017-07-04 | 吉林大学 | The Northwest's countryside energy saving building Residence Design method |
| WO2018103167A1 (en) * | 2016-12-08 | 2018-06-14 | 苏州聚晟太阳能科技股份有限公司 | Sensor and control method thereof |
| CN108572665A (en) * | 2017-03-13 | 2018-09-25 | 郭延达 | Settled date tracing system based on sensing technology |
| CN109379030A (en) * | 2018-11-15 | 2019-02-22 | 河北工业大学 | A kind of solar energy tracking power generator of lighting angle automatic adjusument |
| CN109546949A (en) * | 2019-01-10 | 2019-03-29 | 常熟华兴创新能源科技有限公司 | A kind of structure and solar tracking method of easy intelligent sun tracking system |
| CN109828613A (en) * | 2019-03-08 | 2019-05-31 | 合肥工业大学 | A kind of distribution sensing photovoltaic panel sun tracking system |
| CN112698667A (en) * | 2020-12-16 | 2021-04-23 | 合肥向上电子科技有限公司 | Sunlight direction detection system and positioning method |
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| DE4423778A1 (en) * | 1994-06-30 | 1996-01-04 | Christian Steinbrucker | Four-quadrant photodetector sensor detecting light source direction |
| JP2008091670A (en) * | 2006-10-03 | 2008-04-17 | Gyoseiin Genshino Iinkai Kakuno Kenkyusho | Optical tracking equipment with mixed type tracking controller |
| US20100319679A1 (en) * | 2009-06-18 | 2010-12-23 | Hon Hai Precision Industry Co., Ltd. | Heat-distribution sensor and solar tracker having same |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847605B (en) * | 2015-03-19 | 2017-10-31 | 首帆动力科技江苏有限公司 | A kind of lenticular mode photo-thermal combustion gas mixing TRT |
| CN104847605A (en) * | 2015-03-19 | 2015-08-19 | 许玉蕊 | Convex lens type photo-thermal fuel gas mixing power generation device |
| CN108603786B (en) * | 2016-12-08 | 2020-11-03 | 苏州聚晟太阳能科技股份有限公司 | Sensor and control method thereof |
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| WO2018103167A1 (en) * | 2016-12-08 | 2018-06-14 | 苏州聚晟太阳能科技股份有限公司 | Sensor and control method thereof |
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| CN106500654B (en) * | 2016-12-20 | 2019-05-31 | 江苏大学 | A kind of device and method obtaining sunlight normally incident direction |
| CN106500654A (en) * | 2016-12-20 | 2017-03-15 | 江苏大学 | A kind of device and method for obtaining sunshine normally incident direction |
| CN106681247A (en) * | 2016-12-31 | 2017-05-17 | 成都育芽科技有限公司 | Wireless monitoring data collection and transmission device based on IOT (Internet of Things) RFID |
| CN106681247B (en) * | 2016-12-31 | 2019-09-17 | 日照山川电子信息技术有限公司 | A kind of wireless monitor data acquisition and transmission device based on RFID of Internet-of-things |
| CN106843286B (en) * | 2017-02-13 | 2019-05-31 | 江苏大学 | A kind of solar street light automatically tracks the control method of sun angle |
| CN106843286A (en) * | 2017-02-13 | 2017-06-13 | 江苏大学 | A kind of control method of solar street light from motion tracking sun angle |
| CN108572665A (en) * | 2017-03-13 | 2018-09-25 | 郭延达 | Settled date tracing system based on sensing technology |
| CN106917519A (en) * | 2017-04-21 | 2017-07-04 | 吉林大学 | The Northwest's countryside energy saving building Residence Design method |
| CN109379030A (en) * | 2018-11-15 | 2019-02-22 | 河北工业大学 | A kind of solar energy tracking power generator of lighting angle automatic adjusument |
| CN109546949A (en) * | 2019-01-10 | 2019-03-29 | 常熟华兴创新能源科技有限公司 | A kind of structure and solar tracking method of easy intelligent sun tracking system |
| CN109828613A (en) * | 2019-03-08 | 2019-05-31 | 合肥工业大学 | A kind of distribution sensing photovoltaic panel sun tracking system |
| CN109828613B (en) * | 2019-03-08 | 2021-10-29 | 合肥工业大学 | Distributed sensing photovoltaic panel sun tracking system |
| CN112698667A (en) * | 2020-12-16 | 2021-04-23 | 合肥向上电子科技有限公司 | Sunlight direction detection system and positioning method |
| CN112698667B (en) * | 2020-12-16 | 2023-04-28 | 合肥向上电子科技有限公司 | Sunlight direction detection system and positioning method |
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Application publication date: 20150304 |