CN103856160A - Snow protection solar photovoltaic power generation device based on one-dimensional tracking - Google Patents
Snow protection solar photovoltaic power generation device based on one-dimensional tracking Download PDFInfo
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- CN103856160A CN103856160A CN201210508419.9A CN201210508419A CN103856160A CN 103856160 A CN103856160 A CN 103856160A CN 201210508419 A CN201210508419 A CN 201210508419A CN 103856160 A CN103856160 A CN 103856160A
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- solar photovoltaic
- automatic telescopic
- solar
- photovoltaic module
- photovoltaic assembly
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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
A snow protection solar photovoltaic power generation device based on one-dimensional tracking comprises a solar photovoltaic module, a fixing support, an automatic telescopic supporting rod, a travel regulating device, a fixing hinge, an electric power output line, a combiner box and an inversion device. One lateral side of the solar photovoltaic module is movably fixed to the fixing support through the fixing hinge, the solar photovoltaic module can rotate around the fixing hinge, the other lateral side of the photovoltaic module is movably linked to one end of the automatic telescopic rod, the other end of the automatic telescopic rod is movably linked to the fixing support, and the automatic telescopic rod is connected with the travel regulating device. The included angle between the solar photovoltaic module and the horizontal plane is automatically regulated by the travel regulating device according to seasonal climate conditions and geographical positions so that the solar photovoltaic module and the solar incident light can form the optimum incident angle, and thus the power generation efficiency of the solar photovoltaic module can be improved, the electric power output line of the solar photovoltaic module is connected with the combiner box and the inversion device, and then electric power generated by the solar photovoltaic module can be transmitted out.
Description
Technical field
The present invention relates to a kind of solar energy photovoltaic generator, be specifically related to a kind of based on one-dimensional tracking snow defence solar energy photovoltaic generator.
Background technology
At present, solar energy photovoltaic generator, mostly is fixed installation electricity generation system, namely there is certain angle on solar photovoltaic assembly and ground, are fixedly mounted on support, and this mounting means is simple and convenient, but due to photovoltaic panel face and ground angle constant, so just reduced the utilance of sunlight, reduced generating efficiency, simultaneously, run into the weather that snows, accumulated snow collects on plate face, is that photovoltaic module cannot normal power generation, cleaning accumulated snow extremely bothers, and affects the application of whole photovoltaic plant.In prior art, also there is solar photovoltaic tracking system, can be along with solar energy incident angle difference, automatically regulate the direction of solar photovoltaic assembly plate face, all the time vertical with sunlight incident ray, this technology can keep the efficient utilization of solar energy, but omnidirectional tracking, control system complexity, manufacturing cost is high, is difficult to safeguard, is unfavorable for promoting and using; Meanwhile, run into snow day, photovoltaic module plate face is easy accumulated snow also, and cleaning is trouble more, has affected efficiency and the effect of solar energy photovoltaic system.Affected application and the popularization of solar energy power generating, above problem is urgently to be resolved hurrily.
Summary of the invention
In order to solve existing solar energy photovoltaic system weak point, the invention provides a kind of based on one-dimensional tracking snow defence solar energy photovoltaic generator.The technical scheme that the present invention takes for realizing its object: one is followed the tracks of snow defence solar energy photovoltaic generator based on one-dimensional and comprised: solar photovoltaic assembly, fixed support, automatic telescopic pole, adjustment stroke device, fixed hinge, electric power output line, header box and inverter.One side of solar photovoltaic assembly is movably fixed on fixed support by fixed hinge, solar photovoltaic assembly can rotate around fixed hinge axle, another side of photovoltaic module and one end active link of automatic telescopic link, the other end of automatic telescopic link and fixed support active link, automatic telescopic link is connected with adjustment stroke device, adjustment stroke device regulates angle between solar photovoltaic assembly and horizontal plane automatically according to seasonal climate situation and geographical position, make solar photovoltaic assembly and solar incident ray reach optimized incidence, to improve the generating efficiency of solar components, the electric power output line of solar photovoltaic assembly is connected with header box and inverter is connected, the electric power that solar photovoltaic assembly is sent transfers out.
Described solar photovoltaic assembly, it is characterized in that having a side that is no less than a solar photovoltaic assembly to be movably fixed on fixed support, in the time having the connection in series-parallel of polylith solar photovoltaic assembly together, one side unification of polylith solar photovoltaic assembly is fixed on fixed support by fixed hinge, opposite side is fixed on same supporting seat, one end active link of supporting seat and automatic telescopic link.
Described adjustment stroke device, one of its feature is that adjustment stroke device is made up of stepping motor and screw rod, stepping motor drives the screw rod of automatic telescopic link, regulates the length of automatic telescopic link, thereby regulates angle between solar photovoltaic assembly and horizontal plane.
Described adjustment stroke device, one of its feature is that adjustment stroke device is made up of pressure stroke adjusting device, regulates the air pressure in automatic telescopic link to determine the length of expansion link, thereby regulates angle between solar photovoltaic assembly and horizontal plane.
Described solar photovoltaic assembly and automatic telescopic rod device, is characterized in that, automatic telescopic link regulates the angle of solar photovoltaic assembly plate face and horizontal plane, angle adjustable range 0-90o.
beneficial effect of the present invention:
The present invention, photovoltaic module and fixed support active link, can regulate angle between solar photovoltaic assembly and horizontal plane automatically, thereby regulates the optimized incidence of sunray and solar photovoltaic assembly plate face, has improved solar energy power generating efficiency; In the time snowing, can regulate photovoltaic module plate face vertical with horizontal plane, so just can accumulated snow on photovoltaic module plate face, while becoming a fine day, again photovoltaic module is adjusted to optimum angle of incidence, generate electricity in order to photovoltaic module; This apparatus structure is simple, convenient for installation and maintenance, and cost is low, is convenient to promote and use.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is structural representation of the present invention:
1, solar photovoltaic assembly, 2, fixed support, 3, automatic telescopic pole, 4, adjustment stroke device, 5, fixed hinge, 6, electric power output line, 7, header box, 8, inverter, 9, stepping motor, 10, screw rod.
Embodiment
Referring to Fig. 1, the present invention will be further described in conjunction with the embodiments, and this use is novel comprising in fact: solar photovoltaic assembly 1, fixed support 2, automatic telescopic pole 3, adjustment stroke device 4, fixed hinge 5, electric power output line 6, header box 7, inverter 8, stepping motor 9, screw rod 10, what one side of solar photovoltaic assembly 1 was unified by fixed hinge 5 is fixed on fixed support 2, the opposite side of solar photovoltaic assembly 1 has supporting seat, one end of automatic telescopic link 3 has been movably fixed on supporting seat, 3 li of automatic telescopic link have adjustment stroke device 4, by the length of the screw rod 10 of stepping motor 9 regulating and controlling stroke apparatus 4, thereby angle between the plate face of adjusting solar photovoltaic assembly 1 and horizontal plane, determine the optimized incidence of sunray, being beneficial to solar photovoltaic assembly 1 generates electricity, the direct current that solar photovoltaic assembly 1 sends is pooled to header box 5 through electric power output line 6, be delivered to inverter 8 by header box 5 and after inversion, be delivered to external power grid.
Claims (5)
1. following the tracks of snow defence solar energy photovoltaic generator based on one-dimensional comprises: a solar photovoltaic assembly, fixed support, automatic telescopic pole, adjustment stroke device, fixed hinge, electric power output line, header box and inverter; A side that it is characterized in that solar photovoltaic assembly is movably fixed on fixed support by fixed hinge, another side and automatic telescopic pole interlinking, automatic telescopic link is connected with adjustment stroke device, adjustment stroke device regulates angle between solar photovoltaic assembly and horizontal plane, the electric power output line of solar photovoltaic assembly is connected with header box and inverter is connected, and the electric power that solar photovoltaic assembly is sent transfers out.
2. one according to claim 1 is followed the tracks of snow defence solar energy photovoltaic generator based on one-dimensional, it is characterized in that the connection in series-parallel of polylith solar photovoltaic assembly together, one side unification of polylith solar photovoltaic assembly is fixed on fixed support by fixed hinge, opposite side has same supporting seat, one end active link of supporting seat and automatic telescopic link.
3. one according to claim 1 is followed the tracks of snow defence solar energy photovoltaic generator based on one-dimensional, it is characterized in that described adjustment stroke device, be made up of stepping motor and screw rod, stepping motor drives the screw rod of automatic telescopic link, regulates the length of automatic telescopic link.
4. one according to claim 1 is followed the tracks of snow defence solar energy photovoltaic generator based on one-dimensional, and described adjustment stroke device, is made up of pressure stroke adjusting device, and the air pressure in adjusting automatic telescopic link is determined the length of expansion link.
5. follow the tracks of snow defence solar energy photovoltaic generator according to the one described in claim 1,3 or 4 based on one-dimensional, it is characterized in that, automatic telescopic link regulates the angle of solar photovoltaic assembly plate face and horizontal plane, angle adjustable range 0-90o.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508419.9A CN103856160A (en) | 2012-12-03 | 2012-12-03 | Snow protection solar photovoltaic power generation device based on one-dimensional tracking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508419.9A CN103856160A (en) | 2012-12-03 | 2012-12-03 | Snow protection solar photovoltaic power generation device based on one-dimensional tracking |
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| Publication Number | Publication Date |
|---|---|
| CN103856160A true CN103856160A (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210508419.9A Pending CN103856160A (en) | 2012-12-03 | 2012-12-03 | Snow protection solar photovoltaic power generation device based on one-dimensional tracking |
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| CN (1) | CN103856160A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105656422A (en) * | 2016-03-07 | 2016-06-08 | 陕西航泰电气股份有限公司 | GZG-HT photovoltaic automatic tracking system |
| CN105720908A (en) * | 2016-03-22 | 2016-06-29 | 苏州合欣美电子科技有限公司 | Automatic tilt control device for photovoltaic modules |
| CN107565896A (en) * | 2017-10-13 | 2018-01-09 | 东莞市天合机电开发有限公司 | One kind is based on one-dimensional tracking snow defence solar energy photovoltaic generator |
-
2012
- 2012-12-03 CN CN201210508419.9A patent/CN103856160A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105656422A (en) * | 2016-03-07 | 2016-06-08 | 陕西航泰电气股份有限公司 | GZG-HT photovoltaic automatic tracking system |
| CN105656422B (en) * | 2016-03-07 | 2018-05-04 | 陕西航泰电气股份有限公司 | A kind of GZG-HT photovoltaics automatic tracking system |
| CN105720908A (en) * | 2016-03-22 | 2016-06-29 | 苏州合欣美电子科技有限公司 | Automatic tilt control device for photovoltaic modules |
| CN107565896A (en) * | 2017-10-13 | 2018-01-09 | 东莞市天合机电开发有限公司 | One kind is based on one-dimensional tracking snow defence solar energy photovoltaic generator |
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Application publication date: 20140611 |