CN103414380B - The GaAs solar energy secondary power generator of UTILIZATION OF VESIDUAL HEAT IN can be realized - Google Patents
The GaAs solar energy secondary power generator of UTILIZATION OF VESIDUAL HEAT IN can be realized Download PDFInfo
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- CN103414380B CN103414380B CN201310089725.8A CN201310089725A CN103414380B CN 103414380 B CN103414380 B CN 103414380B CN 201310089725 A CN201310089725 A CN 201310089725A CN 103414380 B CN103414380 B CN 103414380B
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- gallium arsenide
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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
- Y02E10/52—PV systems with concentrators
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Abstract
The present invention relates to the secondary power generator that a kind of gallium arsenide solar cell generates electricity and can realize UTILIZATION OF VESIDUAL HEAT IN.Comprise fixed support and be arranged on the servo-actuated seat that fixed support upper end can realize sun light tracking, fixed support side is provided with ladder inclined-surface reflection type condenser and gallium arsenide solar cell generator unit, also comprises semiconductor temperature difference battery two-stage generator unit.The invention provides a kind of energy savings, structure is simple, processing is simple, cost low, widely used GaAs solar energy secondary power generator.
Description
Technical field
The invention belongs to technical field of solar, relate to a kind of solar cell power generation, particularly relate to the secondary power generator that a kind of gallium arsenide solar cell generates electricity and can realize UTILIZATION OF VESIDUAL HEAT IN.
Background technology
At present, existing is a kind of device solar energy being converted to electric energy using solar energy as power generation application solar cell, solar energy is broadly divided into three generations, first on behalf of silicon crystal, be divided into polycrystal and monocrystalline silicon two kinds, second on behalf of thin-film solar cells, material is amorphous silicon and two or six compound semiconductors, the third generation is gallium arsenide solar cell, current gallium arsenide solar cell collocation light-gathering optics assembly transfer ratio can reach more than 40%, but there is great limitation to the utilance of solar energy, secondary development can not be carried out to dump energy, thus cause the waste of the energy.
Summary of the invention
In order to solve the above-mentioned technical problem existed in background technology, the invention provides a kind of GaAs solar energy secondary power generator realizing UTILIZATION OF VESIDUAL HEAT IN.
Technical solution of the present invention is:
1, a kind of GaAs solar energy secondary power generator realizing UTILIZATION OF VESIDUAL HEAT IN, its special character is: comprise fixed support and be arranged on the servo-actuated seat that fixed support upper end can realize sun light tracking, fixed support side is provided with ladder inclined-surface reflection type condenser and gallium arsenide solar cell generator unit, also comprises semiconductor temperature difference battery two-stage generator unit; Described ladder inclined-surface reflection type condenser comprises housing and is arranged on the concentrator in housing; Described housing is arranged on servo-actuated seat; Described concentrator comprises glass, be embossed on glass and mold pressing silica gel reflector element between housing and glass; Described housing from the side by mold pressing silica gel reflector element together with glass sealing; Described gallium arsenide solar cell generator unit comprises gallium arsenide solar cell, radiator, storage battery, controller and connects the gallium arsenide solar cell input cable of gallium arsenide solar cell and controller; Described semiconductor temperature difference battery two-stage generator unit comprises the hot superconductive plate, semiconductor temperature difference battery and the semiconductor temperature difference battery input cable that are arranged on gallium arsenide solar cell side; Described semiconductor temperature difference battery side and hot superconductive plate fit tightly, opposite side and radiator bonded to each other.
Sunlight can reflect and converge to gallium arsenide solar cell by described mold pressing silica gel reflector element.
The reflectance coating that described mold pressing silica gel reflector element comprises multiple reflecting slant and is coated in reflecting slant; Described reflecting slant is the distribution of multiple concentric circles and the different mold pressing silica gel reflecting slant of slope, or multiple parallel distribution and the different strip mold pressing silica gel reflecting slant of slope, or multiple concentric distribution and different " returning " shape mold pressing silica gel reflecting slant of slope.
Described glass is ultrawhite plane toughened glass.
Described housing is circular or rectangle.
2. one kind can realize the GaAs solar energy secondary power generator of UTILIZATION OF VESIDUAL HEAT IN, it is characterized in that: comprise fixed support and be arranged on the servo-actuated seat that fixed support upper end can realize sun light tracking, fixed support side is provided with ladder inclined-surface reflection type condenser and gallium arsenide solar cell generator unit, also comprises semiconductor temperature difference battery two-stage generator unit; Described ladder inclined-surface reflection type condenser comprises housing and is arranged on the concentrator in housing; Described housing is arranged on servo-actuated seat; Described concentrator comprises substrate, be embossed in the mold pressing silica gel reflector element of surface, be arranged on glass above mold pressing silica gel reflector element; Described housing from the side by substrate, mold pressing silica gel reflector element together with glass sealing; Described gallium arsenide solar cell generator unit comprises gallium arsenide solar cell, radiator, storage battery, controller and connects the gallium arsenide solar cell input cable of gallium arsenide solar cell and controller; Described semiconductor temperature difference battery two-stage generator unit comprises the hot superconductive plate, semiconductor temperature difference battery and the semiconductor temperature difference battery input cable that are arranged on gallium arsenide solar cell side; Described semiconductor temperature difference battery side and hot superconductive plate fit tightly, opposite side and radiator bonded to each other.
Sunlight can reflect and converge to gallium arsenide solar cell by described mold pressing silica gel reflector element.
The reflectance coating that described mold pressing silica gel reflector element comprises multiple reflecting slant and is coated in reflecting slant; Described reflecting slant is the distribution of multiple concentric circles and the different mold pressing silica gel reflecting slant of slope, or multiple parallel distribution and the different strip mold pressing silica gel reflecting slant of slope, or multiple concentric distribution and different " returning " shape mold pressing silica gel reflecting slant of slope.
Described glass is ultrawhite plane toughened glass.
Described housing is circular or rectangle.
Advantage of the present invention:
1, the slant reflection formula concentrator utilizing multiple staged slope provided by the present invention, sunlight is reflected and converges to gallium arsenide solar cell Blast Furnace Top Gas Recovery Turbine Unit (TRT), by gallium arsenide solar cell collocation light-gathering optics assembly, be electric energy by transform light energy, transfer ratio can reach more than 40%, this invention has been saved the waste of the energy greatly and has been improved on energy transition rate in the past, and structure is simple, and application prospect is extensive.
2, the present invention adopts mould pressing process to be depressed on substrate or glass by Silicon moulds, and on inclined-plane metallizing coating, form the slant reflection formula concentrator of staged slope, there is processing simple, low, the non-damageable advantage of cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of circular shape slant reflection concentrator provided by the present invention;
Fig. 2 is the structural representation of square step inclined plane reflecting condenser provided by the present invention;
Fig. 3 is the structural representation of back-shaped step inclined plane reflecting condenser provided by the present invention;
Fig. 4 be provided by the present invention the first can realize the GaAs solar energy secondary power generator structural representation of UTILIZATION OF VESIDUAL HEAT IN;
Fig. 5 is the structural representation that the second provided by the present invention can realize the GaAs solar energy secondary power generator of UTILIZATION OF VESIDUAL HEAT IN;
Wherein: 1-glass, 2-mold pressing silica gel reflector element, 3-substrate, 4-housing, 6-gallium arsenide solar cell, 7-radiator, 8-semiconductor temperature difference battery input cable, 9-gallium arsenide solar cell input cable, 10-storage battery, 11-controller, the servo-actuated seat of 12-, 13-step inclined plane reflecting condenser, 14-fixed support, 15-reflectance coating, the hot superconductive plate of 16-, 17-semiconductor temperature difference battery.
Embodiment
The first can realize the GaAs solar energy secondary power generator of UTILIZATION OF VESIDUAL HEAT IN, comprise fixed support 14 and be arranged on the servo-actuated seat 12 that fixed support 14 upper end can realize sun light tracking, fixed support 14 side is provided with ladder inclined-surface reflection type condenser 13 and gallium arsenide solar cell generator unit, also comprises semiconductor temperature difference battery two-stage generator unit; The concentrator that ladder inclined-surface reflection type condenser 13 comprises housing 4 and is arranged in housing 4; Housing 4 to be arranged on servo-actuated seat 12; Concentrator comprises glass 1, be embossed on glass 1 and mold pressing silica gel reflector element 2 between housing 4 and glass 1; Housing 4 from the side by mold pressing silica gel reflector element 2 together with glass 1 sealing; Gallium arsenide solar cell generator unit comprises gallium arsenide solar cell 6, radiator 7, storage battery 10, controller 11 and connects the gallium arsenide solar cell input cable 9 of gallium arsenide solar cell 6 and controller 11; Semiconductor temperature difference battery two-stage generator unit comprises the hot superconductive plate 16, semiconductor temperature difference battery 17 and the semiconductor temperature difference battery input cable 8 that are arranged on gallium arsenide solar cell 6 side; Semiconductor temperature difference battery 17 side and hot superconductive plate 16 fit tightly, opposite side and radiator 7 bonded to each other.Sunlight can reflect and converge to gallium arsenide solar cell 6 by mold pressing silica gel reflector element 2.Mold pressing silica gel reflector element 2 comprises multiple reflecting slant and is coated in the reflectance coating 15 in reflecting slant; Reflecting slant is the distribution of multiple concentric circles and the different mold pressing silica gel reflecting slant of slope, or multiple parallel distribution and the different strip mold pressing silica gel reflecting slant of slope, or multiple concentric distribution and different " returning " shape mold pressing silica gel reflecting slant of slope.Glass is ultrawhite plane toughened glass.Housing is circular or rectangle.
The second can realize the GaAs solar energy secondary power generator of UTILIZATION OF VESIDUAL HEAT IN, comprise fixed support 14 and be arranged on the servo-actuated seat 12 that fixed support 14 upper end can realize sun light tracking, fixed support 14 side is provided with ladder inclined-surface reflection type condenser 13 and gallium arsenide solar cell generator unit, also comprises semiconductor temperature difference battery two-stage generator unit; The concentrator that ladder inclined-surface reflection type condenser 13 comprises housing 4 and is arranged in housing; Housing to be arranged on servo-actuated seat 12; Concentrator comprises substrate 3, be embossed in mold pressing silica gel reflector element 2 above substrate 3, be arranged on glass 1 above mold pressing silica gel reflector element 2; Housing 4 from the side by substrate 3, mold pressing silica gel reflector element 2 together with glass 1 sealing; Gallium arsenide solar cell generator unit comprises gallium arsenide solar cell 6, radiator 7, storage battery 10, controller 11 and connects the gallium arsenide solar cell input cable 9 of gallium arsenide solar cell 6 and controller 11; Semiconductor temperature difference battery two-stage generator unit comprises the hot superconductive plate 16, semiconductor temperature difference battery 17 and the semiconductor temperature difference battery input cable 8 that are arranged on gallium arsenide solar cell 6 side; Semiconductor temperature difference battery 17 side and hot superconductive plate 16 fit tightly, opposite side and radiator 7 bonded to each other.Sunlight can reflect and converge to gallium arsenide solar cell 6 by mold pressing silica gel reflector element 2.Mold pressing silica gel reflector element 8 comprises multiple reflecting slant and is coated in the reflectance coating 15 in reflecting slant; Reflecting slant is the distribution of multiple concentric circles and the different mold pressing silica gel reflecting slant of slope, or multiple parallel distribution and the different strip mold pressing silica gel reflecting slant of slope, or multiple concentric distribution and different " returning " shape mold pressing silica gel reflecting slant of slope.Glass is ultrawhite plane toughened glass.Housing is circular or rectangle.
Sunlight reflects and converges to gallium arsenide solar cell generating hot water apparatus by the present invention, by gallium arsenide solar cell collocation light-gathering optics assembly, transform light energy is electric energy and waste heat is made full use of to carry out secondary electricity generation, can reach on 40% at transfer ratio and be improved, save the waste of the energy greatly and improved on energy transition rate in the past, structure is simple, and application prospect is extensive.
Claims (6)
1. one kind can realize the GaAs solar energy secondary power generator of UTILIZATION OF VESIDUAL HEAT IN, comprise fixed support, be arranged on fixed support upper end can realize sun light tracking servo-actuated seat, be arranged on concentrator unit on servo-actuated seat and solar power generation unit, it is characterized in that: also comprise secondary generator unit; Described solar power generation unit comprises controller, storage battery, gallium arsenide solar cell and radiator; Gallium arsenide solar cell is fixedly connected with by link with housing; Described concentrator unit comprises the housing be arranged on servo-actuated seat and the ladder inclined-surface reflection type condenser be arranged in housing; Described ladder inclined-surface reflection type condenser comprises glass, be embossed on glass and mold pressing silica gel reflector element between housing and glass; Described housing from the side by mold pressing silica gel reflector element together with glass sealing; Sunlight can reflect and converge to gallium arsenide solar cell by described mold pressing silica gel reflector element; Described secondary generator unit comprises and is arranged on hot superconductive plate between gallium arsenide solar cell and radiator and semiconductor temperature difference battery, and described gallium arsenide solar cell, hot superconductive plate, semiconductor temperature difference battery and radiator fit tightly successively.
2. one kind can realize the GaAs solar energy secondary power generator of UTILIZATION OF VESIDUAL HEAT IN, comprise fixed support, be arranged on fixed support upper end can realize sun light tracking servo-actuated seat, be arranged on concentrator unit on servo-actuated seat and solar power generation unit, it is characterized in that: also comprise secondary generator unit; Described solar power generation unit comprises controller, storage battery, gallium arsenide solar cell and radiator; Gallium arsenide solar cell is fixedly connected with by link with housing; Described concentrator unit comprises the housing be arranged on servo-actuated seat and the ladder inclined-surface reflection type condenser be arranged in housing; Described ladder inclined-surface reflection type condenser comprises substrate, be embossed in the mold pressing silica gel reflector element of surface, be arranged on glass above mold pressing silica gel reflector element; Described housing from the side by substrate, mold pressing silica gel reflector element together with glass sealing; Sunlight can reflect and converge to gallium arsenide solar cell by described mold pressing silica gel reflector element; Described secondary generator unit comprises and is arranged on hot superconductive plate between gallium arsenide solar cell and radiator and semiconductor temperature difference battery, and described gallium arsenide solar cell, hot superconductive plate, semiconductor temperature difference battery and radiator fit tightly successively.
3. the GaAs solar energy secondary power generator realizing UTILIZATION OF VESIDUAL HEAT IN according to claim 1 and 2, is characterized in that: sunlight can reflect and converge to gallium arsenide solar cell by described mold pressing silica gel reflector element.
4. the GaAs solar energy secondary power generator realizing UTILIZATION OF VESIDUAL HEAT IN according to claim 3, is characterized in that: the reflectance coating that described mold pressing silica gel reflector element comprises multiple reflecting slant and is coated in reflecting slant; Described reflecting slant is the distribution of multiple concentric circles and the different mold pressing silica gel reflecting slant of slope, or multiple parallel distribution and the different strip mold pressing silica gel reflecting slant of slope, or multiple concentric distribution and different " returning " shape mold pressing silica gel reflecting slant of slope.
5. the GaAs solar energy secondary power generator realizing UTILIZATION OF VESIDUAL HEAT IN according to claim 1 and 2, is characterized in that: described glass is ultrawhite plane toughened glass.
6. the GaAs solar energy secondary power generator realizing UTILIZATION OF VESIDUAL HEAT IN according to claim 1 and 2, is characterized in that: described housing is circular or rectangle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089725.8A CN103414380B (en) | 2013-03-20 | 2013-03-20 | The GaAs solar energy secondary power generator of UTILIZATION OF VESIDUAL HEAT IN can be realized |
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| CN201310089725.8A CN103414380B (en) | 2013-03-20 | 2013-03-20 | The GaAs solar energy secondary power generator of UTILIZATION OF VESIDUAL HEAT IN can be realized |
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| CN103414380A CN103414380A (en) | 2013-11-27 |
| CN103414380B true CN103414380B (en) | 2016-02-10 |
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| CN104184392A (en) * | 2013-05-28 | 2014-12-03 | 孙延龙 | Concentration-tracking-type solar power generation multifunction application system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201667620U (en) * | 2009-12-08 | 2010-12-08 | 江苏中显集团有限公司 | Solar energy power generating and heat collecting device |
| CN201974572U (en) * | 2011-03-08 | 2011-09-14 | 海南聚源光电产业发展有限公司 | Plane reflection condensation plate |
| CN102645684A (en) * | 2012-05-03 | 2012-08-22 | 广东金天阳光电有限公司 | Glass silica gel Fresnel lens and manufacture method thereof |
| CN203352484U (en) * | 2013-03-20 | 2013-12-18 | 西安明光太阳能有限责任公司 | GaAs solar secondary power generator capable of realizing waste heat utilization |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070289622A1 (en) * | 2006-06-19 | 2007-12-20 | Lockheed Martin Corporation | Integrated solar energy conversion system, method, and apparatus |
| US20110017277A1 (en) * | 2009-07-23 | 2011-01-27 | Kun-Fang Huang | Concentration photovoltaic and heating apparatus |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201667620U (en) * | 2009-12-08 | 2010-12-08 | 江苏中显集团有限公司 | Solar energy power generating and heat collecting device |
| CN201974572U (en) * | 2011-03-08 | 2011-09-14 | 海南聚源光电产业发展有限公司 | Plane reflection condensation plate |
| CN102645684A (en) * | 2012-05-03 | 2012-08-22 | 广东金天阳光电有限公司 | Glass silica gel Fresnel lens and manufacture method thereof |
| CN203352484U (en) * | 2013-03-20 | 2013-12-18 | 西安明光太阳能有限责任公司 | GaAs solar secondary power generator capable of realizing waste heat utilization |
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