CN201656847U - Novel solar tracking system - Google Patents
Novel solar tracking system Download PDFInfo
- Publication number
- CN201656847U CN201656847U CN2010201642417U CN201020164241U CN201656847U CN 201656847 U CN201656847 U CN 201656847U CN 2010201642417 U CN2010201642417 U CN 2010201642417U CN 201020164241 U CN201020164241 U CN 201020164241U CN 201656847 U CN201656847 U CN 201656847U
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- China
- Prior art keywords
- photovoltaic panel
- tracking system
- battery panel
- photovoltaic
- solar energy
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- Expired - Fee Related
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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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- Photovoltaic Devices (AREA)
Abstract
A novel solar tracking system comprises a photovoltaic panel bracket used for arranging and supporting a photovoltaic panel, a hydraulic pushrod fixed on the photovoltaic panel bracket and used for driving the rotation of the photovoltaic panel, a light intensity sensor, a left position limiting sensor. a right position limiting sensor, and a control unit used for controlling the action of the hydraulic pushrod according to the signals of the light intensity sensor, the left position limiting sensor and the right position limiting sensor, wherein the light intensity sensor, the left position limiting sensor and the right position limiting sensor are respectivley arranged on the photovoltaic panel bracket,. The photovoltaic panel bracket comprises two struts, two photovoltaic panel rotating shaft brackets correspondingly fixedly arranged on the two struts respectively, a photovoltaic panel rotating shaft with the two ends thereof connected on the two photovoltaic panel rotating shaft brackets respectively, and a photovoltaic panel mounting rack fixedly connected with the photovoltaic panel rotating shaft. The novel solar energy tracking system has the advantages of low cost, good performance, optimized structure, accurate tracking, and good convenience and understandability; and can maximally improve the sun tracking precision and solar energy conversion efficiency without the limit of territory and external conditions.
Description
Technical field
The utility model relates to a kind of photovoltaic battery panel, particularly a kind of new type solar energy tracking system with the photovoltaic cell board mount that is used to be provided with and to support photovoltaic battery panel.
Background technology
Solar tracking system in the world today all needs the angles according to the different moment sun places of the every day in the information calculations such as longitude and latitude 1 year of laying a little, each position of sun constantly in 1 year is stored in programmable controller, single-chip microcomputer or the computer software, just by calculating position of sun to realize tracking.What adopt is the computer data theory, needs the data and the setting in earth longitude and latitude area, in case install, just inconvenience is moved or mounting or dismounting, each having moved just must reset data and adjust each parameter, and theory structure is all very complicated, and the layman can not at will operate.
And, traditional photovoltaic cell incident illumination intensity automatic tracking system complex structure, the layman can not safeguard; When misoperation, must cause the tracing system instability, easily cause the damage of equipment in the time of serious, concerning personal safety, also be a significant threat sometimes.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of photovoltaic cell incident illumination intensity tracing system that has with low cost, structure optimization, need not calculate the position data of the various places sun is provided.
The technical scheme that the utility model adopted is: a kind of new type solar energy tracking system, include the photovoltaic cell board mount that is used to be provided with and support photovoltaic battery panel, also be provided with and be fixed on being used on the photovoltaic cell board mount and drive the hydraulic push rod of photovoltaic battery panel rotation, be separately positioned on light intensity sensor, left limit transducer and right limit transducer on the photovoltaic cell board mount, and according to the control unit of the signal controlling hydraulic push rod of light intensity sensor, left limit transducer and right limit transducer action.
The described photovoltaic cell board mount that is used to be provided with and to support photovoltaic battery panel comprises: two pillars, corresponding two photovoltaic battery panels rotation pedestals that are fixedly installed on two pillars respectively, two ends are connected to two photovoltaic battery panel rotating shafts on the photovoltaic battery panel rotation pedestal, and the photovoltaic cell board mounting stand of fixedlying connected with the photovoltaic battery panel rotating shaft.
That end that described hydraulic push rod is used to drive the photovoltaic battery panel rotation is fixedly connected on the photovoltaic cell board mounting stand, and the described hydraulic push rod other end is fixedly connected on the pillar, and signal input part links to each other with control unit by lead.
Described light intensity sensor, left limit transducer and right limit transducer are separately positioned on the pillar.
Described control unit is arranged on the pillar.
New type solar energy tracking system of the present utility model, with low cost, functional, structure optimization, need not calculate the various places sun position data, follow the tracks of accurately, convenient understandable.Can not be subjected to the restriction of region and external condition, as long as the solar tracking precision, is improved at the tracking position that guarantees tracing system equipment to greatest extent over against the sun and to the conversion efficiency of solar energy.
Description of drawings
Fig. 1 is an overall schematic of the present utility model;
Fig. 2 is the structural representation when among Fig. 1 photovoltaic battery panel being installed;
Fig. 3 is the formation block diagram of the utility model control unit.
Wherein:
1: hydraulic push rod 2: photovoltaic battery panel
3: photovoltaic battery panel rotation pedestal 4: photovoltaic cell board mounting stand
5: control unit 6: the left limit transducer
7: right limit transducer 8: light intensity sensor
9: the photovoltaic battery panel rotating shaft
Embodiment
Provide specific embodiment below in conjunction with accompanying drawing, further specify new type solar energy tracking system of the present utility model and how to realize.
As shown in Figure 1, new type solar energy tracking system of the present utility model, include the photovoltaic cell board mount that is used to be provided with and support photovoltaic battery panel, being fixed on being used on the photovoltaic cell board mount drives the hydraulic push rod 1 of photovoltaic battery panel rotation, be separately positioned on light intensity sensor 8, left limit transducer 6 and right limit transducer 7 on the photovoltaic cell board mount, and according to the control unit 5 of signal controlling hydraulic push rod 1 action of light intensity sensor 8, left limit transducer 6 and right limit transducer 7.
Wherein, the described photovoltaic cell board mount that is used to be provided with and to support photovoltaic battery panel comprises: two pillars 10, corresponding two photovoltaic battery panels rotation pedestals 3 that are fixedly installed on two pillars 10 respectively, two ends are connected to two photovoltaic battery panel rotating shafts 9 on the photovoltaic battery panel rotation pedestal 3, and the photovoltaic cell board mounting stand 4 of fixedlying connected with photovoltaic battery panel rotating shaft 9.As shown in Figure 2,9 photovoltaic battery panels 2 can be installed on photovoltaic cell board mounting stand 4.
That end that described hydraulic push rod 1 is used to drive the photovoltaic battery panel rotation is fixedly connected on photovoltaic cell board mounting stand 4, and described hydraulic push rod 1 other end is fixedly connected on the pillar 10, and signal input part links to each other with control unit 5 by lead.Control unit 5 drives the swing of photovoltaic cell board mounting stand 4 according to the stretching of hydraulic push rod 1 of strong and weak signals control of the light that light intensity sensor 8 is fed back, the size of its amplitude of fluctuation is the flexible length of the signal control hydraulic push rod that fed back according to left limit transducer 6 and right limit transducer 7 by control unit 51, thereby make the photovoltaic cell board mounting stand 4 can automatic sun-tracking light and, improve the solar tracking precision to greatest extent and the conversion efficiency of solar energy over against the sun.
Described light intensity sensor 8, left limit transducer 6 and right limit transducer 7 are separately positioned on the pillar 10.
Described control unit 5 is arranged on the pillar 10.As shown in Figure 3, described control unit 5 includes controller 11 that is made of CPU and photovoltaic cell 12 and the voltage conversion circuit 13 that power supply is provided to controller 11, described photovoltaic cell 12 also is provided with device starting switch 14, and described controller 11 also is provided with reset button 15.
The course of work of new type solar energy tracking system of the present utility model is, at first the starting drive starting switch 14, provide power supply by photovoltaic cell 12 to control unit 5, the controller 11 that the signal that the sun is arranged that control unit 5 feeds back by light intensity sensor 8 is made of CPU starts hydraulic push rod work after having carried out computing, flexible certain distance, when light intensity sensor 8 feedbacks did not have the signal of the sun, control unit 5 control hydraulic push rods 1 resetted.The state of the state of initial photovoltaic cell board mounting stand 4 and final photovoltaic cell board mounting stand 4 is controlled by left limit transducer 6 and right limit transducer 7.
Promptly, the controller 11 that described CPU constitutes is when having detected sun signal by light intensity sensor 8, carry out the time distribution according to the sun light intensity of locality, as: the local sunny time is from some until what time, so distributed the controller 11 that allows CPU constitute to carry out this time ten minutes or dozens of minutes makes hydraulic push rod 1 carry out work, thereby reach incident illumination intensity tracking device of photovoltaic battery.
New type solar energy tracking system of the present utility model is followed the trail of automatically owing to can realize the photovoltaic cell incident illumination intensity according to integral mechanical structure shown in Figure 1.Easily expansion can be expanded the polylith photovoltaic cell and generate electricity by way of merging two or more grid systems, thereby guarantee its applicability simultaneously, has guaranteed the performance and the use value of tracing system, is a kind of automatic tracking system design simple in structure, that reliability is high that has.
Claims (5)
1. new type solar energy tracking system, include the photovoltaic cell board mount that is used to be provided with and support photovoltaic battery panel, it is characterized in that, also be provided with and be fixed on being used on the photovoltaic cell board mount and drive the hydraulic push rod (1) of photovoltaic battery panel rotation, be separately positioned on light intensity sensor (8), left limit transducer (6) and right limit transducer (7) on the photovoltaic cell board mount, and according to the control unit (5) of the signal controlling hydraulic push rod (1) of light intensity sensor (8), left limit transducer (6) and right limit transducer (7) action.
2. new type solar energy tracking system according to claim 1, it is characterized in that, the described photovoltaic cell board mount that is used to be provided with and to support photovoltaic battery panel comprises: two pillars (10), correspondence is fixedly installed on two photovoltaic battery panels rotation pedestals (3) on two pillars (10) respectively, two ends are connected to the photovoltaic battery panel rotating shaft (9) on two photovoltaic battery panel rotation pedestals (3), and the photovoltaic cell board mounting stand (4) of fixedlying connected with photovoltaic battery panel rotating shaft (9).
3. new type solar energy tracking system according to claim 2, it is characterized in that, that end that described hydraulic push rod (1) is used to drive the photovoltaic battery panel rotation is fixedly connected on photovoltaic cell board mounting stand (4), described hydraulic push rod (1) other end is fixedly connected on the pillar (10), and signal input part links to each other with control unit (5) by lead.
4. new type solar energy tracking system according to claim 2 is characterized in that, described light intensity sensor (8), left limit transducer (6) and right limit transducer (7) are separately positioned on the pillar (10).
5. new type solar energy tracking system according to claim 2 is characterized in that, described control unit (5) is arranged on the pillar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201642417U CN201656847U (en) | 2010-04-21 | 2010-04-21 | Novel solar tracking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201642417U CN201656847U (en) | 2010-04-21 | 2010-04-21 | Novel solar tracking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201656847U true CN201656847U (en) | 2010-11-24 |
Family
ID=43122077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201642417U Expired - Fee Related CN201656847U (en) | 2010-04-21 | 2010-04-21 | Novel solar tracking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201656847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707737A (en) * | 2012-06-26 | 2012-10-03 | 苏州张扬能源科技有限公司 | Automatic tracking solar collection device |
| CN106054943A (en) * | 2016-08-01 | 2016-10-26 | 西部国际绿色能源斯特林(贵州)智能装备制造有限公司 | Integrated vertical position limit protecting and positioning device of disk type solar tracking system |
-
2010
- 2010-04-21 CN CN2010201642417U patent/CN201656847U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707737A (en) * | 2012-06-26 | 2012-10-03 | 苏州张扬能源科技有限公司 | Automatic tracking solar collection device |
| CN106054943A (en) * | 2016-08-01 | 2016-10-26 | 西部国际绿色能源斯特林(贵州)智能装备制造有限公司 | Integrated vertical position limit protecting and positioning device of disk type solar tracking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20120421 |