CN105406807A - Photovoltaic system for self-adaptively adjusting illuminated angle based on GPS - Google Patents
Photovoltaic system for self-adaptively adjusting illuminated angle based on GPS Download PDFInfo
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- CN105406807A CN105406807A CN201510959159.0A CN201510959159A CN105406807A CN 105406807 A CN105406807 A CN 105406807A CN 201510959159 A CN201510959159 A CN 201510959159A CN 105406807 A CN105406807 A CN 105406807A
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- rotating shaft
- motor
- gps
- control module
- photovoltaic
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- 238000010248 power generation Methods 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 230000005611 electricity Effects 0.000 claims description 15
- 230000005855 radiation Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000012913 prioritisation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000989 Alclad Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
-
- 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 discloses a photovoltaic system for self-adaptively adjusting an illuminated angle based on a GPS. The photovoltaic system comprises a plurality of power generation modules; each power generation module comprises a first rotating shaft, a second rotating shaft, a first fixed base, a second fixed base, a first motor, a second motor, a photovoltaic power generation panel, a GPS positioning module, a timer and a control module; the output end of the first motor is connected with the first rotating shaft; the output end of the second motor is connected with the second rotating shaft; the first fixed base is fixed on the first rotating shaft; the second fixed base is fixed on the second rotating shaft; the second rotating shaft is fixed on the first fixed base; the second rotating shaft and the first rotating shaft form a right angle; the photovoltaic power generation panel is fixed on the second fixed base; and the control module controls the first motor and the second motor to work according to the longitude and latitude of the power generation module and the current time, such that sunlight vertically illuminates the photovoltaic power generation panel. According to the invention, the photovoltaic panel is always in the best sunlight illumination angle; and thus, the power generation efficiency is always the highest.
Description
Technical field
The present invention relates to photovoltaic art, particularly relate to a kind of based on the photovoltaic system of GPS self-adaptative adjustment by irradiation angle.
Background technology
Photovoltaic generation, its general principle is exactly " photovoltaic effect ".Time on photon irradiation to metal, its energy can by certain Electron absorption in metal, and the energy of Electron absorption is enough large, can overcome the acting of metal inside gravitation, leave metal surface and escape out, become photoelectron.
Adopt high energy vcz crystal power generation plate and sunlight mutual inductance docking daytime and receive wind energy power generation complemented in round-the-clock 24 hours, receiving by automatically receiving conversion cabinet, directly meeting all household electrical appliances needs for electricity.And it is qualified by national information industry chemistry physical power source product quality supervision and inspection Spot detection.
Illumination makes inhomogeneos semiconductor or produces the phenomenon of potential difference between semiconductor and the different parts of corrupt split.It is first be converted into electronics by photon (light wave), process that light energy is converted into electric flux; Secondly, be coating-forming voltage process.There is voltage, just as having built dam high, if be communicated with, the loop of electric current will have been formed between the two.
The cardinal principle of photovoltaic generation is the photoelectric effect of semiconductor.Silicon atom has 4 electronics, if the atom being mixed with 5 electronics in pure silicon is as phosphorus atoms, just becomes N type semiconductor; If be mixed with the atom of 3 electronics as boron atom in pure silicon, form P type semiconductor.When P type and N type junction are combined, contact-making surface will form electrical potential difference, becomes solar cell.After solar irradiation is mapped to P-N junction, hole is moved from N polar region toward P polar region, and electronics is moved to N polar region by P polar region, forms electric current.
Polysilicon, after ingot casting, broken ingot, section supervisor, is made into silicon chip to be processed.On silicon chip, the boron, phosphorus etc. of doping and diffusion trace, just form P-N junction.Then adopt silk screen printing, silver slurry essence prepared is imprinted on silicon chip makes grid line, and through oversintering, make back electrode simultaneously, and having the face of grid line to be coated with one deck anti-reflection coating, cell piece is just so far made.Cell piece permutation and combination becomes battery component, just constitutes large circuit board.General at assembly surrounding alclad frame, front cover glass, reverse side installing electrodes.There are battery component and other auxiliary equipment, just can have formed electricity generation system.In order to by DC conversion alternating current, need current converter is installed.After generating, available battery stores, and also can input public electric wire net.In electricity generation system cost, battery component accounts for 50%, and current converter, installation fee, other accessories and other fees account for other 50%.
2011, global photovoltaic adding new capacity was about 27.5GW, compares compared with the 18.1GW of last year, and amount of increase is up to 52%, and the accumulative installation in the whole world is more than 67GW.In the total installed capacity amount of the nearly 28GW in the whole world, have the system of 20GW to be nearly installed on Europe, but speedup slows down relatively, wherein Italy and German market account for 55% of whole world installation increment, are respectively 7.6GW and 7.5GW.2011 with Sino-Japan print for the Asian-Pacific area photovoltaic industry market demand of representative increases by 129% on a year-on-year basis, its installation amount is respectively 2.2GW, 1.1GW and 350MW.In addition, the North America market reached its maturity, newly-increased installation is about 2.1GW, and amplification is up to 84%.
On September 7th, 2015, first power supply station of Jiangsu Province photovoltaic generation project is formally incorporated into the power networks in Pukou area, and urban residents have also used " green electricity ", and following photovoltaic generation project will be promoted in rural substation.
In November, 2015, Laian County, Anhui Province starts rural photovoltaic generation project comprehensively, and the installed capacity of 11 fine rural areas " empty-shell village " is that the photovoltaic plant of more than 60KW enters bidding procedure.According to preresearch estimates, the Hou Ge village that generates electricity by way of merging two or more grid systems can provide 72000KWh to clean electric energy every year, and rural problem can increase income more than 50,000 yuan.
Wherein China is the global fastest-rising country of photovoltaic generation installation, and the photovoltaic generation installation of 2011 increased about 5 times than 2010, and within 2011, battery production reaches 20GW, accounts for 65% of the whole world.By the end of the year 2011, total battery enterprise about 115 of China, aggregated capacity will be about 36.5GW.Wherein the enterprise of more than production capacity 1GW totally 14, accounts for 53% of aggregated capacity; Enterprise between 100MW and 1GW totally 63, accounts for 43% of aggregated capacity; Remaining 38 production capacities, all within 100MW, only account for 4% of national aggregated capacity.The differential competition general layout of scale, technology, cost is distinct gradually.The shipment amount of domestic front ten assembly manufacturers accounts for 60% of battery total output.
No matter from the world or from China, conventional energy resource is all very limited, and the primary energy reserves of China, well below the average level in the world, approximately only have 10% of world's gross reserves.Solar energy is the inexhaustible regenerative resources of the mankind, there is the advantage such as abundance and potential economy of sufficient spatter property, absolute fail safe, relative popularity, certain long-life and non-maintaining property, resource, in long-term energy strategy, there is critical role.But, the production of solar panel but has the feature of high pollution, high energy consumption, under existing condition, the past that the cell panel that in producing country, oneself uses also is said, but a large amount of outlet equals to pollute China, benefit the world, according to statistics, produce the solar panels of one piece of 1m × 1.5m must burn more than 40 kilograms of coals, even if but the thermal power plant of China's efficiency least also can produce with these coals 130 kilowatt hours electricity--this enough allows light-emitting diode (LED) bulb of 2.2 watts calculate luminous 30 years according to working 12 hours every day.And the designed life of one piece of solar panel only has 20 years.
In the more than ten years from now on, the market of Chinese photovoltaic generation will turn to grid-connected system by stand alone generating system, comprises power station, desert and Urban Roof electricity generation system.China's solar energy power generating development potentiality is huge, and coordinate actively stable support on policy, will reach 100,000,000 kilowatts to the year two thousand thirty photovoltaic installed capacity, annual energy output can reach 1,300 hundred million kilowatt hours, is equivalent to build less more than 30 large-scale coal-fired plant.Investment 20,000,000,000 is subsidized photovoltaic industry by country's next three years, and Chinese solar energy power generating has welcome again the quick growth of a new round, and has attracted more Strategic Investor to be dissolved into this industry.
In existing photovoltaic generation, the installation of photovoltaic panel is generally fixing, and because the irradiating angle of sunlight is all the time in change, when photovoltaic panel is in fixed angle, it absorbs efficiency of sunlight is not be in most high state, there is larger waste.
Summary of the invention
Technical problem to be solved by this invention is for defect involved in background technology, provides a kind of based on the photovoltaic system of GPS self-adaptative adjustment by irradiation angle.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
Based on the photovoltaic system of GPS self-adaptative adjustment by irradiation angle, comprise several electricity generation modules, described electricity generation module comprises the first rotating shaft, the second rotating shaft, the first fixed pedestal, the second fixed pedestal, the first motor, the second motor, photovoltaic power generation plate, GPS locating module, timer and control module;
Described control module is connected with GPS locating module, timer, the first motor, the second motor respectively;
The output of described first motor is connected with the first rotating shaft, and the output of the second motor is connected with the second rotating shaft;
Described first fixed pedestal is fixed in the first rotating shaft, and in the second rotating shaft that the second fixed pedestal is fixing, the second rotating shaft is fixed on the first fixed pedestal, and the second rotating shaft and the first rotating shaft rectangular;
Described photovoltaic power generation plate is fixed on the second fixed pedestal;
Described GPS locating module for obtaining the longitude and latitude of electricity generation module position, and is passed to described control module;
Described timer for obtaining current time, and is passed to described control module;
Described control module is used for calculating the on-site solar radiation angle of the point module that sets out in real time according to the time received and longitude and latitude, and this sunlight of foundation calculates Angle ambiguity first motor and the second machine operation, makes sunlight vertical irradiation in photovoltaic power generation plate.
As the present invention is based on the photovoltaic system further prioritization scheme of GPS self-adaptative adjustment by irradiation angle, the processor of described control module adopts ARM series monolithic.
As the present invention is based on the photovoltaic system further prioritization scheme of GPS self-adaptative adjustment by irradiation angle, the processor of described control module adopts SAA7750 single-chip microcomputer.
As the present invention is based on the photovoltaic system further prioritization scheme of GPS self-adaptative adjustment by irradiation angle, the model of described GPS locating module is LK330C.
As the present invention is based on the photovoltaic system further prioritization scheme of GPS self-adaptative adjustment by irradiation angle, described first motor and the second motor all adopt direct current machine.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
1. structure is simple, easy to use;
2. make photovoltaic panel be in best solar radiation angle all the time, generating efficiency is in most high state all the time.
Embodiment
Below technical scheme of the present invention is described in further detail:
The invention discloses a kind of based on the photovoltaic system of GPS self-adaptative adjustment by irradiation angle, comprise several electricity generation modules, described electricity generation module comprises the first rotating shaft, the second rotating shaft, the first fixed pedestal, the second fixed pedestal, the first motor, the second motor, photovoltaic power generation plate, GPS locating module, timer and control module;
Described control module is connected with GPS locating module, timer, the first motor, the second motor respectively;
The output of described first motor is connected with the first rotating shaft, and the output of the second motor is connected with the second rotating shaft;
Described first fixed pedestal is fixed in the first rotating shaft, and in the second rotating shaft that the second fixed pedestal is fixing, the second rotating shaft is fixed on the first fixed pedestal, and the second rotating shaft and the first rotating shaft rectangular;
Described photovoltaic power generation plate is fixed on the second fixed pedestal;
Described GPS locating module for obtaining the longitude and latitude of electricity generation module position, and is passed to described control module;
Described timer for obtaining current time, and is passed to described control module;
Described control module is used for calculating the on-site solar radiation angle of the point module that sets out in real time according to the time received and longitude and latitude, and this sunlight of foundation calculates Angle ambiguity first motor and the second machine operation, makes sunlight vertical irradiation in photovoltaic power generation plate.
The processor of described control module adopts ARM series monolithic, preferential employing SAA7750 single-chip microcomputer.
The model of described GPS locating module is LK330C.
Described first motor and the second motor all adopt direct current machine.
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Above-described embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. based on the photovoltaic system of GPS self-adaptative adjustment by irradiation angle, it is characterized in that, comprise several electricity generation modules, described electricity generation module comprises the first rotating shaft, the second rotating shaft, the first fixed pedestal, the second fixed pedestal, the first motor, the second motor, photovoltaic power generation plate, GPS locating module, timer and control module;
Described control module is connected with GPS locating module, timer, the first motor, the second motor respectively;
The output of described first motor is connected with the first rotating shaft, and the output of the second motor is connected with the second rotating shaft;
Described first fixed pedestal is fixed in the first rotating shaft, and in the second rotating shaft that the second fixed pedestal is fixing, the second rotating shaft is fixed on the first fixed pedestal, and the second rotating shaft and the first rotating shaft rectangular;
Described photovoltaic power generation plate is fixed on the second fixed pedestal;
Described GPS locating module for obtaining the longitude and latitude of electricity generation module position, and is passed to described control module;
Described timer for obtaining current time, and is passed to described control module;
Described control module is used for calculating the on-site solar radiation angle of the point module that sets out in real time according to the time received and longitude and latitude, and this sunlight of foundation calculates Angle ambiguity first motor and the second machine operation, makes sunlight vertical irradiation in photovoltaic power generation plate.
2. the photovoltaic system being subject to irradiation angle based on GPS self-adaptative adjustment according to claim 1, is characterized in that, the processor of described control module adopts ARM series monolithic.
3. the photovoltaic system being subject to irradiation angle based on GPS self-adaptative adjustment according to claim 2, is characterized in that, the processor of described control module adopts SAA7750 single-chip microcomputer.
4. according to claim 1 based on the photovoltaic system of GPS self-adaptative adjustment by irradiation angle, it is characterized in that, the model of described GPS locating module is LK330C.
5. according to claim 1 based on the photovoltaic system of GPS self-adaptative adjustment by irradiation angle, it is characterized in that, described first motor and the second motor all adopt direct current machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959159.0A CN105406807A (en) | 2015-12-21 | 2015-12-21 | Photovoltaic system for self-adaptively adjusting illuminated angle based on GPS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959159.0A CN105406807A (en) | 2015-12-21 | 2015-12-21 | Photovoltaic system for self-adaptively adjusting illuminated angle based on GPS |
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| Publication Number | Publication Date |
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| CN105406807A true CN105406807A (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510959159.0A Pending CN105406807A (en) | 2015-12-21 | 2015-12-21 | Photovoltaic system for self-adaptively adjusting illuminated angle based on GPS |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117353641A (en) * | 2023-10-13 | 2024-01-05 | 南自通华(南京)智能电气有限公司 | Intelligent photovoltaic adjusting device and intelligent adjusting method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101661295A (en) * | 2009-09-11 | 2010-03-03 | 王泽秀 | Solar automatic tracking and positioning device |
| JP2012204471A (en) * | 2011-03-24 | 2012-10-22 | Daido Steel Co Ltd | Photovoltaic generation device |
| CN202975842U (en) * | 2012-12-14 | 2013-06-05 | 长安大学 | Automatic sunlight tracking device adopting GPS (global positioning system) positioning |
| CN203178815U (en) * | 2013-04-23 | 2013-09-04 | 杜炜 | Double-mode solar-energy-tracking device |
| WO2015051804A1 (en) * | 2013-10-11 | 2015-04-16 | Jacobsen Victor Timm Fagerlund | A solar cell system and a method of initializing and operating such system |
-
2015
- 2015-12-21 CN CN201510959159.0A patent/CN105406807A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101661295A (en) * | 2009-09-11 | 2010-03-03 | 王泽秀 | Solar automatic tracking and positioning device |
| JP2012204471A (en) * | 2011-03-24 | 2012-10-22 | Daido Steel Co Ltd | Photovoltaic generation device |
| CN202975842U (en) * | 2012-12-14 | 2013-06-05 | 长安大学 | Automatic sunlight tracking device adopting GPS (global positioning system) positioning |
| CN203178815U (en) * | 2013-04-23 | 2013-09-04 | 杜炜 | Double-mode solar-energy-tracking device |
| WO2015051804A1 (en) * | 2013-10-11 | 2015-04-16 | Jacobsen Victor Timm Fagerlund | A solar cell system and a method of initializing and operating such system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117353641A (en) * | 2023-10-13 | 2024-01-05 | 南自通华(南京)智能电气有限公司 | Intelligent photovoltaic adjusting device and intelligent adjusting method |
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Application publication date: 20160316 |