CN102096414A - Automatic spot-following device of solar-cell panel - Google Patents
Automatic spot-following device of solar-cell panel Download PDFInfo
- Publication number
- CN102096414A CN102096414A CN2010105355789A CN201010535578A CN102096414A CN 102096414 A CN102096414 A CN 102096414A CN 2010105355789 A CN2010105355789 A CN 2010105355789A CN 201010535578 A CN201010535578 A CN 201010535578A CN 102096414 A CN102096414 A CN 102096414A
- Authority
- CN
- China
- Prior art keywords
- solar
- intelligent controller
- cell panel
- spot
- solar panel
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention relates to an automatic spot-following device of a solar-cell panel, which comprises a movable support base 1, a solar-cell panel 2, an intelligent controller 3 and an executing part 4, wherein the solar-cell panel 2 and the intelligent controller 3 are placed on the movable support base 1. The intelligent controller 3 comprises a GPS assembly, an electronic compass, a singlechip and a peripheral circuit thereof. In a working process of the whole device, a spot-following algorithm parameter is obtained by using the GPS assembly in the intelligent controller, the electronic compass obtains a solar azimuth, and then data processing is completed through an earth revolution orbit formula program stored in the singlechip, and a final result is output to a step motor of the executing mechanism, the movable support base 1 bearing the solar-cell panel is driven to rotate in a direction of two degrees of freedom, therefore, the automatic intelligent spot-following is realized.
Description
Technical field
The present invention relates to a kind of automatic light-chasing device of solar panel.
Background technology
Along with the continuous consumption of non-regenerative resources such as coal, oil, rock gas, the mankind pay attention to the energy efficiency problem more in the process of using the energy, and energy-saving and emission-reduction have become the major issue that national governments face, and China is no exception.Clearly proposing to carry out energetically the regenerative resource low-coat scale in " National Program for Medium-to Long-term Scientific and Technological Development (2006-2020) " melts to send out and utilizes and fitful power is incorporated into the power networks and transmission ﹠ distribution technology.Adopting the distributed power generation technology, make full use of cleaning, regenerative resource, is the important behave that realizes target for energy-saving and emission-reduction.
At present, traditional solar energy equipment mainly adopts fixed installation or adopts optical sensor to realize following spot.Adopt the product of fixed installation can not adjust the attitude of solar energy equipment according to the variation of position of sun, thereby the collection of sun power and utilization factor are lower, long-range cost of investment is big, and cost performance is lower.Though and the product that adopts optical sensor technology can be realized the adjustment of solar energy equipment attitude, and that product generally is installed in is outdoor, natural conditions are very big to the sensitivity influence of optical sensor, time one is long, the effect of following spot reduces gradually, and the efficient of following spot simultaneously and utilization factor are not high yet, and the existing major part product of following spot uses the worm and gear transmission, mechanical loss is very big, and obvious return difference is arranged; The serviceable life of product is short, and cost is higher, is unfavorable for the large tracts of land popularization.
Summary of the invention
For overcoming above-mentioned shortcoming, the invention provides a kind of automatic light-chasing device of solar panel.Utilize local time and longitude and latitude to calculate sun altitude and solar azimuth, control solar energy equipment realization intelligence is followed spot, the algorithm parameter of following spot is obtained by gps signal, tracking to solar azimuth is obtained by electronic compass, finish data processing with the earth 's orbit formula procedure that stores in the single-chip microcomputer, and net result is defeated by stepper motor, drive the base rotation and finishes the action of following spot.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of automatic light-chasing device of solar panel, this device comprises base for supporting, solar panel, intelligent controller, execution unit and other necessarieses.
Control circuit of the present invention obtains to follow spot the algorithm parameter with the GPS assembly, obtain solar azimuth with electronic compass, finish data processing by the earth 's orbit formula procedure that stores in the single-chip microcomputer, net result is defeated by stepper motor, drive the base rotation and finish the action of following spot.
The invention has the beneficial effects as follows the compact conformation of device, cost of manufacture is low, and circuit is simple, and reliable operation is had a style of one's own, and is convenient to promote.The innovation part of this product is that carrying out active with fixing algorithmic approach follows spot, and has replaced tradition to utilize the passive mode of following spot of sensor acquisition signal, effectively improves solar energy utilization rate, increases output power.Owing to no longer utilize sensing element as information acquisition unit, improved the stability of system, guarantee its better operation.
Description of drawings
Fig. 1 is automatic light-chasing device structural representation.1. movable supporting bases among the figure, 2. solar panel, 3. intelligent controller, 4. execution unit.
Fig. 2 is the system program process flow diagram.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is done explanation in further detail.
As shown in Figure 1, the automatic light-chasing device structure of solar panel comprises that this device comprises movable supporting base 1, solar panel 2, intelligent controller 3, execution unit 4.Solar panel 2, intelligent controller 3 are placed on the movable supporting base 1.Comprise GPS assembly, electronic compass, single-chip microcomputer and peripheral circuit thereof in the intelligent controller 3.Intelligent controller 3 courses of work are to obtain to follow spot the algorithm parameter by the GPS assembly, electronic compass obtains solar azimuth, finish data processing by the earth 's orbit formula procedure that stores in the single-chip microcomputer, net result is exported to stepper motor in the execution unit 4, drive movable supporting base 1 and finish the action of following spot.Movable supporting base 1 requires design according to the weight of solar panel 2.
Concrete principle of work of the present invention is: utilize the GPS assembly in the intelligent controller 3 to obtain to follow spot the algorithm parameter, electronic compass obtains solar azimuth, and utilize the earth 's orbit formula procedure that stores in the single-chip microcomputer to finish data processing, net result is defeated by stepper motor as execution unit 4, drive the movable supporting base 1 of carrying solar panel 2, on two degree of freedom directions, rotate, thereby the realization automated intelligent is followed spot.
Claims (3)
1. the automatic light-chasing device of a solar panel is characterized in that: by movable supporting base (1), and solar panel (2), intelligent controller (3), execution unit (4) four parts are formed.
2. the automatic light-chasing device of solar panel according to claim 1 is characterized in that: intelligent controller (3) interrelates with the input of execution unit (4), and the output of execution unit (4) is connected with movable supporting base (1).
3. the automatic light-chasing device of solar panel according to claim 1, it is characterized in that: described intelligent controller is made up of GPS assembly, electronic compass, single-chip microcomputer and peripheral circuit thereof in (3), the GPS assembly, the output of electronic compass assembly links to each other with the corresponding port of single-chip microcomputer, utilize the earth 's orbit formula procedure that stores in the single-chip microcomputer to handle, analyze the input data of GPS assembly and electronic compass assembly, export operation result to the input end of execution unit, control executive component work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105355789A CN102096414A (en) | 2010-11-04 | 2010-11-04 | Automatic spot-following device of solar-cell panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105355789A CN102096414A (en) | 2010-11-04 | 2010-11-04 | Automatic spot-following device of solar-cell panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102096414A true CN102096414A (en) | 2011-06-15 |
Family
ID=44129540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105355789A Pending CN102096414A (en) | 2010-11-04 | 2010-11-04 | Automatic spot-following device of solar-cell panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102096414A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170655A (en) * | 2020-01-15 | 2020-05-19 | 无锡天和玻璃有限公司 | Energy-saving environment-friendly hollow glass |
| CN112397601A (en) * | 2020-10-15 | 2021-02-23 | 浙江美尚光伏有限公司 | Solar cell module and production process thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201364500Y (en) * | 2009-03-16 | 2009-12-16 | 王洪玉 | Solar battery follow-spot device |
-
2010
- 2010-11-04 CN CN2010105355789A patent/CN102096414A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201364500Y (en) * | 2009-03-16 | 2009-12-16 | 王洪玉 | Solar battery follow-spot device |
Non-Patent Citations (1)
| Title |
|---|
| 《应用科技》 20091231 刘新阳，黄达军，易坤等 主动式太阳能智能追光装置的研究 69-72 1-3 , 第11期 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170655A (en) * | 2020-01-15 | 2020-05-19 | 无锡天和玻璃有限公司 | Energy-saving environment-friendly hollow glass |
| CN111170655B (en) * | 2020-01-15 | 2020-09-04 | 无锡天和玻璃有限公司 | Energy-saving environment-friendly hollow glass |
| CN112397601A (en) * | 2020-10-15 | 2021-02-23 | 浙江美尚光伏有限公司 | Solar cell module and production process thereof |
| CN112397601B (en) * | 2020-10-15 | 2022-06-21 | 浙江美尚光伏有限公司 | Solar cell module and production process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201479045U (en) | Sunward horizontal-shaft single-shaft tracking system in east-west direction | |
| CN106130456A (en) | A kind of solar panel radiation direction automatic following system | |
| CN102520731A (en) | Method for automatically tracking solar rays and automatic tracking system | |
| CN101825904B (en) | Tracking control method for installing bracket of solar cell module | |
| CN101764166A (en) | Solar photovoltaic tracking astronomic control system | |
| CN103592958A (en) | Solar energy light following method and system | |
| CN104020782A (en) | Intelligent solar tracking control system based on single chip microcomputer control | |
| CN103092215B (en) | Double-shaft sun position tracking device and forecast disturbance control method thereof | |
| CN201234228Y (en) | Portable double rocker sun tracking electricity production system | |
| CN201345057Y (en) | Novel facing sun automatic tracking device | |
| CN106325307A (en) | Photovoltaic plate control system for automatically following sunlight | |
| CN102096414A (en) | Automatic spot-following device of solar-cell panel | |
| CN103135602A (en) | Sun azimuth tracking control system | |
| CN202472431U (en) | Concentrating photovoltaic double-axis timing tracking control system | |
| Nguyen et al. | Design, implementation and performance analysis of a dual axis solar tracking system | |
| CN203324833U (en) | DSP-based dual-axis high-accuracy sun tracking controller | |
| CN201955681U (en) | Automatic light tracking device for solar cell panel | |
| CN201203802Y (en) | Automatic synchronization tracking sun device | |
| CN203054617U (en) | Solar panel automatic control steering device | |
| CN205121358U (en) | Solar tracking device | |
| CN202758247U (en) | Solar automatic light tracking system with light condenser | |
| CN203102022U (en) | Novel solar automatic tracking system | |
| CN203068404U (en) | Automatic tracking wind-solar hybrid streetlight device | |
| Zhengxi et al. | The control method and design of photovoltaic tracking system | |
| CN102541092A (en) | Solar light tracking method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110615 |