CN106026912A - Perovskite solar cell-based reflective concentrated electricity and heat cogeneration device - Google Patents
Perovskite solar cell-based reflective concentrated electricity and heat cogeneration device Download PDFInfo
- Publication number
- CN106026912A CN106026912A CN201610345907.0A CN201610345907A CN106026912A CN 106026912 A CN106026912 A CN 106026912A CN 201610345907 A CN201610345907 A CN 201610345907A CN 106026912 A CN106026912 A CN 106026912A
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- Prior art keywords
- curved surface
- optically focused
- focused curved
- perovskite
- vacuum heat
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- 230000005611 electricity Effects 0.000 title abstract description 3
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 229910052709 silver Inorganic materials 0.000 claims abstract description 8
- 239000004332 silver Substances 0.000 claims abstract description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 238000005485 electric heating Methods 0.000 claims description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 10
- 239000002313 adhesive film Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 229910008482 TiSiN Inorganic materials 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 3
- QRXWMOHMRWLFEY-UHFFFAOYSA-N isoniazide Chemical compound NNC(=O)C1=CC=NC=C1 QRXWMOHMRWLFEY-UHFFFAOYSA-N 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 241000127225 Enceliopsis nudicaulis Species 0.000 claims 1
- 238000013021 overheating Methods 0.000 abstract 1
- 238000010248 power generation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 241001424688 Enceliopsis Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/20—Optical components
- H02S40/22—Light-reflecting or light-concentrating means
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
-
- 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
-
- 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
- Y02E10/60—Thermal-PV hybrids
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a perovskite solar cell-based reflective concentrated electricity and heat cogeneration device, which comprises a concentrating curved surface, a vacuum heat collecting tube and a rack, wherein the concentrating curved surface and the vacuum heat collecting tube are arranged on the rack; the vacuum heat collecting tube is arranged on a focusing line of the concentrating curved surface; and a silver coating and a perovskite cell plate are sequentially brushed on the inner side of the concentrating curved surface. The power generation efficiency is improved; meanwhile, excessive heat is conducted; overheating of the cell plate since partial solar energy cannot be absorbed by the cell plate is avoided; the utilization rate of the solar energy is improved; and light and heat cogeneration is achieved.
Description
Technical field
The present invention relates to technical field of solar utilization technique, be specifically related to a kind of reflection concentration type based on perovskite solaode electricity
Hot combined production device.
Background technology
Solar energy as a kind of can be preferable regenerative resource with the clean energy resource of sustainable utilization.Except the material of photovoltaic cell own
Outside the restriction of attribute, photovoltaic cell there is also following several places technology limitation to the utilization of solar energy: solaode is only capable of part
Utilize solar spectral;Solar energy density is low, and the real work efficiency of power generating device is difficult to improve, single-unit solaode
Theoretical light photoelectric transformation efficiency is the highest by only 31%, helioplant energy occurrence is single.Perovskite solaode
Being the high efficiency solar cell system prepared by mode of printing of a class, this solaode the most only utilizes in sunlight spectrum
The sunlight of 300-800nm wave band.It is combined with heat collecting type TRT and is capable of solar energy to greatest extent
Utilize.
Summary of the invention
The technical problem to be solved in the present invention is, in view of the foregoing defects the prior art has, it is provided that one is based on perovskite too
The reflection concentration type electric heating combined production device of sun energy battery, improves generating efficiency, is derived by unnecessary heat, it is to avoid part simultaneously
Solar energy cannot be absorbed by cell panel and cause cell panel overheated, improves the utilization rate of solar energy, it is achieved photothermal cogeneration.
The present invention solves that above-mentioned technical problem be the technical scheme is that
A kind of reflection concentration type electric heating combined production device based on perovskite solaode, including optically focused curved surface, vacuum heat collection pipe and
Frame, optically focused curved surface and vacuum heat collection pipe may be contained within frame, and vacuum heat collection pipe is arranged on the focal line of optically focused curved surface, poly-
Silver coating and perovskite cell panel it is painted with successively inside light curved surface.
Connecing technique scheme, optically focused curved surface also includes stainless steel layer and pvb adhesive film, and stainless steel layer is as whole optically focused curved surface
Substrate, stainless steel layer is painted with silver coating, perovskite cell panel and pvb adhesive film successively.
Connecing technique scheme, optically focused curved surface is CPC type compound parabolic curved surface.
Connecing technique scheme, vacuum heat collection pipe is provided with coating for selective absorption, and coating for selective absorption is
The light hot coating of the successively superposition of Cu/TiN/TiSiN/SiN.
Connecing technique scheme, described reflection concentration type electric heating combined production device also includes mechanism of following spot, and mechanism of following spot includes revolution dress
Put, horizontal rotation apparatus and controller, slewing equipment is connected with optically focused curved surface, and horizontal rotation apparatus is arranged at bottom frame, returns
Rotary device drives optically focused surface rotation, and horizontal rotation apparatus drives optically focused curved surface to horizontally rotate, and optically focused curved surface is provided with light level
Device, controller, by the irradiating angle of light sensor detection sunray, adjusts poly-by slewing equipment and horizontal rotation apparatus
The angle of light curved surface, enables sunlight vertical irradiation to enter in condenser.
The method have the advantages that
1, perovskite cell panel is printed on silver-plated optically focused curved surface, in conjunction with vacuum heat collection pipe, it is achieved the frequency dividing of sunlight is utilized,
Being converted to electric energy less than the sunray of 800nm wave band by cell panel absorption, the sunray higher than 800nm passes through cell panel,
On silver-plated camber reflection to vacuum heat collection pipe, be converted to heat energy, improve generating efficiency, unnecessary heat is derived simultaneously, keep away
Exempting from part solar energy cannot be caused cell panel overheated by cell panel absorption, improves the utilization rate of solar energy, it is achieved photothermal cogeneration.
2, absorbed by perovskite cell panel less than the solar energy of 800nm wave band, reflected higher than the sunlight of 800nm wave band
At vacuum heat collection pipe, owing to vacuum tube is provided with selective absorbing figure layer, to having higher higher than the solar energy of 800nm wave band
Absorption efficiency and low emissivity, it is achieved the efficient absorption to the solar energy higher than 800nm wave band, it is achieved sunlight complete
Frequency range utilizes.
Accompanying drawing explanation
Fig. 1 is the elevation of reflection concentration type electric heating combined production device based on perovskite solaode in the embodiment of the present invention;
Fig. 2 is the hierarchical chart of optically focused curved surface in the embodiment of the present invention;
Fig. 3 is the route schematic diagram that in the embodiment of the present invention, solar irradiation is mapped to optically focused curved surface;
Fig. 4 is the perovskite cell panel absorption region schematic diagram to sunlight in the embodiment of the present invention;
In figure, 1-optically focused curved surface, 2-vacuum heat collection pipe, 3-pvb adhesive film, 4-perovskite cell panel, 5-silver coating, 6-is stainless
Steel layer, 7-horizontally rotates higher than the sunlight of 800nm wave band, 9-slewing equipment, 10-less than the sunlight of 800nm wave band, 8-
Device, 11-frame.
Detailed description of the invention
The present invention is described in detail with embodiment below in conjunction with the accompanying drawings.
With reference to the reflection concentration type based on perovskite solaode shown in Fig. 1~Fig. 4, in the embodiment that the present invention provides
Electric heating combined production device, including optically focused curved surface 1, vacuum heat collection pipe 2 and frame 11, vacuum heat collection pipe 2 is arranged at optically focused curved surface 1
Focal line on, optically focused curved surface 1 and vacuum heat collection pipe 2 may be contained within frame 11, inside optically focused curved surface 1 successively be painted with plating
Silver layer 5 and perovskite cell panel 4;Perovskite cell panel 4 is printed on silver-plated optically focused curved surface 1, in conjunction with vacuum heat collection pipe 2,
Realize the frequency dividing to sunlight to utilize, be converted to electric energy less than sunlight 7 line of 800nm wave band by cell panel absorption, be higher than
Sunlight 8 line of 800nm wave band passes through cell panel, is converted to heat energy on silver-plated camber reflection to vacuum heat collection pipe 2, improves
Generating efficiency, derives unnecessary heat simultaneously, it is to avoid part solar energy cannot be absorbed by cell panel and cause the cell panel overheated,
Improve the utilization rate of solar energy, it is achieved photothermal cogeneration.
Further, as shown in figures 2-3, optically focused curved surface 1 includes stainless steel layer 6 and pvb adhesive film 3, and stainless steel layer 6 is made
For the substrate of whole optically focused curved surface 1, stainless steel layer 6 is painted with silver coating 5, perovskite cell panel 4 and pvb glued membrane successively
Layer 3.
Further, optically focused curved surface 1 is CPC type compound parabolic curved surface.
Further, as shown in Figure 4, vacuum heat collection pipe 2 is provided with coating for selective absorption, and coating for selective absorption is
The light hot coating of the successively superposition of Cu/TiN/TiSiN/SiN;Can be by perovskite cell panel 4 less than the sunlight 7 of 800nm wave band
Absorb, be reflected at vacuum heat collection pipe 2 higher than the sunlight 8 of 800nm wave band, owing to vacuum tube is provided with selective absorbing
Figure layer, can have higher absorption efficiency and low emissivity to higher than the sunlight 8 of 800nm wave band, it is achieved to higher than 800nm
The efficient absorption of sunlight 8 energy of wave band, it is achieved the full frequency band of sunlight utilizes.
Further, vacuum heat collection pipe 2 includes that vacuum tube and heat collector, vacuum heat collection pipe 2 are compared traditional vacuum tube, be have employed
Thermosiphon technology, has thermal diode characteristic, adapts to spotlight camber and converges in the transition solar irradiation environment on its surface,
Heat collector output energy is high.
Further, described reflection concentration type electric heating combined production device also includes slewing equipment 9, horizontal rotation apparatus 10 and controller,
Slewing equipment 9 is connected with optically focused curved surface 1, and horizontal rotation apparatus 10 is arranged at bottom frame 11, and slewing equipment 9 drives optically focused
Curved surface 1 turns round, and horizontal rotation apparatus 10 drives optically focused curved surface 1 to horizontally rotate, and optically focused curved surface 1 is provided with light sensor, control
Device processed, by the irradiating angle of light sensor detection sunray, adjusts optically focused by slewing equipment 9 and horizontal rotation apparatus 10
The angle of curved surface 1, enables sunlight vertical irradiation to enter in condenser.
In embodiment one:
Further, described slewing equipment 9 includes the first motor, screw mandrel and slider-crank mechanism, by the first motor belt motor movable wire
Bar rotates, and makes the slide block in slider-crank mechanism move along screw mandrel, thus drives crank to make optically focused curved surface 1 turn round.
In embodiment two:
Further, described slewing equipment 9 includes bearing block and the first decelerating through motor unit, condenser two ends by bearing block with
The top of horizontal rotation apparatus 10 connects fixing, and the output shaft of the first decelerating through motor unit is connected with condenser one end, by first
The revolution rotating drive condenser of the output shaft of decelerating through motor unit.
Further, horizontal rotation apparatus 10 includes supporting flat board, supporting base and the second decelerating through motor unit, and horizontal support is put down
Plate is arranged at support base top, and the second decelerating through motor unit is fixed on support base, the output shaft of the second decelerating through motor unit
With support flat board bottom is connected, the output shaft of the second decelerating through motor unit drives and supports flat board and rotate, gripper shoe and the support end
It is provided with multiple ball bearing between Zuo, supports base upper end and be connected with gripper shoe lower end by ball bearing.
Above is only presently preferred embodiments of the present invention, the interest field that certainly can not limit the present invention with this, therefore depends on
The equivalence change that scope of the present invention patent is made, still belongs to protection scope of the present invention.
Claims (5)
1. a reflection concentration type electric heating combined production device based on perovskite solaode, including optically focused curved surface, vacuum heat collection pipe
And frame, optically focused curved surface and vacuum heat collection pipe may be contained within frame, it is characterised in that vacuum heat collection pipe is arranged at optically focused curved surface
Focal line on, be painted with silver coating and perovskite cell panel inside optically focused curved surface successively.
Reflection concentration type electric heating combined production device based on perovskite solaode the most according to claim 1, its feature exists
In, optically focused curved surface also includes stainless steel layer and pvb adhesive film, and stainless steel layer is as the substrate of whole optically focused curved surface, stainless steel layer
On be painted with silver coating, perovskite cell panel and pvb adhesive film successively.
Reflection concentration type electric heating combined production device based on perovskite solaode the most according to claim 1, its feature exists
In, optically focused curved surface is CPC type compound parabolic curved surface.
Reflection concentration type electric heating combined production device based on perovskite solaode the most according to claim 1, its feature exists
In, vacuum heat collection pipe is provided with coating for selective absorption, and coating for selective absorption is the successively superposition of Cu/TiN/TiSiN/SiN
Light hot coating.
Reflection concentration type electric heating combined production device based on perovskite solaode the most according to claim 1, its feature exists
In, described reflection concentration type electric heating combined production device also includes mechanism of following spot, and mechanism of following spot includes slewing equipment, horizontal rotation apparatus
And controller, slewing equipment is connected with optically focused curved surface, and horizontal rotation apparatus is arranged at bottom frame, and slewing equipment drives optically focused bent
Face is turned round, and horizontal rotation apparatus drives optically focused curved surface to horizontally rotate, and optically focused curved surface is provided with light sensor, and controller passes through light
The irradiating angle of line sensor detection sunray, is adjusted the angle of optically focused curved surface, makes by slewing equipment and horizontal rotation apparatus
Sunlight can enter in condenser by vertical irradiation.
Priority Applications (1)
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CN201610345907.0A CN106026912A (en) | 2016-05-23 | 2016-05-23 | Perovskite solar cell-based reflective concentrated electricity and heat cogeneration device |
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CN201610345907.0A CN106026912A (en) | 2016-05-23 | 2016-05-23 | Perovskite solar cell-based reflective concentrated electricity and heat cogeneration device |
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CN201610345907.0A Pending CN106026912A (en) | 2016-05-23 | 2016-05-23 | Perovskite solar cell-based reflective concentrated electricity and heat cogeneration device |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106986403A (en) * | 2017-04-14 | 2017-07-28 | 同济大学 | A kind of concentrating solar sea water by distillation system |
CN107612501A (en) * | 2017-08-28 | 2018-01-19 | 西北工业大学 | A kind of heat supply TRT and Application way based on solar panel |
CN109693767A (en) * | 2019-01-22 | 2019-04-30 | 深圳市律远汇智科技有限公司 | A kind of lifesaving appliance convenient for identification for ship |
CN111584716A (en) * | 2020-05-15 | 2020-08-25 | 浙江大学 | Method for repairing two-dimensional hybrid perovskite solar cell by aid of thermal activation and light |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101841261A (en) * | 2009-08-06 | 2010-09-22 | 谢显春 | Concentrating solar power generation device |
CN201982262U (en) * | 2011-01-06 | 2011-09-21 | 胡达 | Photovoltaic/photo-thermal combined power generation system |
KR20140042841A (en) * | 2014-03-17 | 2014-04-07 | 윤종식 | A solar energy heating system using photovoltaic power generation |
-
2016
- 2016-05-23 CN CN201610345907.0A patent/CN106026912A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101841261A (en) * | 2009-08-06 | 2010-09-22 | 谢显春 | Concentrating solar power generation device |
CN201982262U (en) * | 2011-01-06 | 2011-09-21 | 胡达 | Photovoltaic/photo-thermal combined power generation system |
KR20140042841A (en) * | 2014-03-17 | 2014-04-07 | 윤종식 | A solar energy heating system using photovoltaic power generation |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106986403A (en) * | 2017-04-14 | 2017-07-28 | 同济大学 | A kind of concentrating solar sea water by distillation system |
CN107612501A (en) * | 2017-08-28 | 2018-01-19 | 西北工业大学 | A kind of heat supply TRT and Application way based on solar panel |
CN109693767A (en) * | 2019-01-22 | 2019-04-30 | 深圳市律远汇智科技有限公司 | A kind of lifesaving appliance convenient for identification for ship |
CN111584716A (en) * | 2020-05-15 | 2020-08-25 | 浙江大学 | Method for repairing two-dimensional hybrid perovskite solar cell by aid of thermal activation and light |
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Application publication date: 20161012 |
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