CN103513661A - Sunlight automatic mechanical tracking concentrated solar energy utilization device - Google Patents
Sunlight automatic mechanical tracking concentrated solar energy utilization device Download PDFInfo
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- CN103513661A CN103513661A CN201210235075.9A CN201210235075A CN103513661A CN 103513661 A CN103513661 A CN 103513661A CN 201210235075 A CN201210235075 A CN 201210235075A CN 103513661 A CN103513661 A CN 103513661A
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Abstract
Provided is a sunlight automatic mechanical tracking concentrated solar energy utilization device. Water pressure and electric power driving which serve as two power sources are adopted in the device for driving and tracking. Materials are easy to obtain, a light condensation surface of a sunlight power station is 200m<2>, lighting distribution is 190m<2>, and a focal spot is about 20-16m<2> according to heat resistance of a silicon photovoltaic solar panel. Photovoltaic power generation or steam power generation can be achieved. According to the technical scheme, sunlight automatic mechanical tracing control, lighting condensation, optical energy conversion, structural bearing and mechanical operation form the complete system. A motor vehicle matching mode and a water pressure driving mode are adopted in mechanical tracking. In hydraulic driving, a mechanical tracking controller (2) and a hydraulic cylinder (5) form an elevation angle mechanical tracking system. In electric driving, a distribution box (1), a mechanical tracking controller (3) and a matching motor vehicle (4) form a driving system to carry out precise control on the solar azimuth angle. The sunlight automatic mechanical tracking concentrated solar energy utilization device has the advantages that precise tracking is carried out on the elevation angle and the azimuth angle, a higher photovoltaic conversion rate is achieved, monocrystal and polycrystalline silicon photovoltaic efficiency reaches 25%, output power is 200W/m<2>, annual average sunshine time is 2600h, annual energy output is 93.6 thousand kilowatt-hour, and high efficiency and practicability are achieved.
Description
Affiliated technical field
The present invention relates to a kind of sun power conversion using technique device, particularly a kind of sunshine automation tracking concentrating solar use device.
Background technology
Sunlight collection energy conversion use device is all that not optically focused of hour angle is not followed the tracks of, followed the tracks of to passive type or optically focused at present.Comprise the solar power plant that solar cell forms, solar water heater is all to fix an angle to tilt to install towards terrestrial equator direction; Under equal conditions passive type solar energy absorptivity accounts for 45～50% of direct sunlight lighting surface uptake.And passive type lighting surface must be covered with solar cell piece or vacuum heat absorbing pipe, these former devices are all the high core components of price comparison, and unit area building cost is high and cost performance and production capacity are not high.
Summary of the invention
For the defect of background technology, the invention provides a kind of sunshine automation tracking concentrating solar use device, take two kinds of power sources of tap water hydraulic coupling and driven by power to drive the object that reaches daylighting caustic surface synchronous sun tracking light.These device starting material easily obtain, and follow the tracks of accurately, are not afraid of humidity, sweltering heat and severe winter.Can save a large amount of solar cell pieces or vacuum heat collection pipe, should be able to significantly reduce cost mutually, improve sunlight S. E. A. simultaneously.Generating by solar station caustic surface 200m
2, cut light 180 to 190m
2, press silicon photocell plate for burnt class big or small the tolerance of high temperature is determined, approximately 20 to 16m
2.Sunlight photovoltaic power generation not only, also can burn Steam Actuation steam turbine power generation, drying article, heating installation is provided, micro metal smelting etc.
The present invention realizes the technical scheme that its goal of the invention adopts: this device by sunshine automation tracking control section divide, solar energy light collecting optically focused part, sunlight energy conversion using part, structure support part, machine operation partly form entire system.Sunshine automation is followed the tracks of and is adopted mesh power direct motor drive and tap water hydraulic coupling to drive two kinds of modes parallel.Hydraulic drive type by hydraulic pressure input pipe, automation tracking control unit 2., 4. hydraulic pressure efferent duct, hydraulic cylinder piston form hydraulically powered sunshine automation tracker, sun altitude is implemented accurately to control.
7. motorized motions mode forms power-driven system by the 1. speed change electric current output of the input of panel box power supply, automation tracking control unit, mesh power motor solar hour angle, position angle is implemented accurately to control.
Sunlight collecting optically focused part by daylighting caustic surface 5., bracing frame 8., driving wheel 3., connecting link, Silicon photrouics 6., 9. electric energy output device form.According to the variation of Winter Solstice, the Spring Equinox, the Autumnal Equinox, Summer Solstice sun altitude, setting height(from bottom) angle guide piece above driving wheel below inner support skeleton.
The invention has the beneficial effects as follows: this device the sun be raised up to the elevation angle that falls, to the east of Xi position angle, hour angle can whole process carry out automatic accurate tracking, fully absorb solar energy, realize the higher photovoltaic/thermal efficiency that sun power utilizes, present single silicon horizon light electrical efficiency 25%, automatic tracking type monocrystalline silicon battery piece output power is 200W/m
2, this patent product cuts light 180m
2, at 2500 hours sunshine of average year, annual electricity generating capacity 90000 degree, make this device reach science, efficient, economic, practical.
accompanying drawing explanation
Accompanying drawing is sunshine automation tracking concentrating solar use device overall schematic
1, solar azimuth automatic tracking controller; 2, sun altitude automatic tracking controller; 3, driving wheel; 4, hydraulic cylinder piston; 5, daylighting caustic surface; 6, Silicon photrouics; 7, mesh power motor; 8, bearing support; 9, electric energy output device.
Claims (1)
1. 1. the automation tracking control unit that the electric energy in " sunshine automation tracking concentrating solar use device " drives be core, automation follow the tracks of solar azimuth, time angle control system, the power-actuated automation tracking control unit of tap water hydraulic pressure be 2. core automation tracking altitude of the sun control system, sunshine caustic surface 5. photovoltaic converting system 6. with the result of design of whole device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210235075.9A CN103513661A (en) | 2012-06-24 | 2012-06-24 | Sunlight automatic mechanical tracking concentrated solar energy utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210235075.9A CN103513661A (en) | 2012-06-24 | 2012-06-24 | Sunlight automatic mechanical tracking concentrated solar energy utilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103513661A true CN103513661A (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210235075.9A Pending CN103513661A (en) | 2012-06-24 | 2012-06-24 | Sunlight automatic mechanical tracking concentrated solar energy utilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103513661A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI769731B (en) * | 2021-01-28 | 2022-07-01 | 鴻海精密工業股份有限公司 | Pressure-driven solar photovoltaic panel automatic tracking device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3114619A1 (en) * | 1981-04-10 | 1982-11-11 | Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach | Drive, especially for light concentrators, in solar power stations |
| JPS6186812A (en) * | 1984-10-04 | 1986-05-02 | Shibaura Eng Works Co Ltd | Sun tracking device |
| CN200949944Y (en) * | 2006-06-24 | 2007-09-19 | 刘顺和 | Sunlight automatic tracking light gathering solar energy utilization apparatus |
| CN101561684A (en) * | 2009-03-19 | 2009-10-21 | 浙江海辰空间新能源有限公司 | Photovoltaic power generation settled date automatic tracking control system |
| CN201417782Y (en) * | 2009-06-03 | 2010-03-03 | 白宏尧 | Mechanism for improving power generation efficiency of solar energy photovoltaic battery components |
| CN102011997A (en) * | 2010-09-27 | 2011-04-13 | 洛阳博联新能源科技开发有限公司 | Sunflower-simulated solar street lamp and method |
-
2012
- 2012-06-24 CN CN201210235075.9A patent/CN103513661A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3114619A1 (en) * | 1981-04-10 | 1982-11-11 | Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach | Drive, especially for light concentrators, in solar power stations |
| JPS6186812A (en) * | 1984-10-04 | 1986-05-02 | Shibaura Eng Works Co Ltd | Sun tracking device |
| CN200949944Y (en) * | 2006-06-24 | 2007-09-19 | 刘顺和 | Sunlight automatic tracking light gathering solar energy utilization apparatus |
| CN101561684A (en) * | 2009-03-19 | 2009-10-21 | 浙江海辰空间新能源有限公司 | Photovoltaic power generation settled date automatic tracking control system |
| CN201417782Y (en) * | 2009-06-03 | 2010-03-03 | 白宏尧 | Mechanism for improving power generation efficiency of solar energy photovoltaic battery components |
| CN102011997A (en) * | 2010-09-27 | 2011-04-13 | 洛阳博联新能源科技开发有限公司 | Sunflower-simulated solar street lamp and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI769731B (en) * | 2021-01-28 | 2022-07-01 | 鴻海精密工業股份有限公司 | Pressure-driven solar photovoltaic panel automatic tracking device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |
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| WD01 | Invention patent application deemed withdrawn after publication |