[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

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 PDF

Info

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
Authority
CN
China
Prior art keywords
curved surface
optically focused
focused curved
perovskite
vacuum heat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610345907.0A
Other languages
Chinese (zh)
Inventor
彭勇
张信韬
范旭浩
石佳晨
李鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan University of Technology WUT
Original Assignee
Wuhan University of Technology WUT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan University of Technology WUT filed Critical Wuhan University of Technology WUT
Priority to CN201610345907.0A priority Critical patent/CN106026912A/en
Publication of CN106026912A publication Critical patent/CN106026912A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/40Thermal components
    • H02S40/44Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/20Optical components
    • H02S40/22Light-reflecting or light-concentrating means
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/40Thermal components
    • H02S40/42Cooling means
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/52PV systems with concentrators
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/60Thermal-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

A kind of reflection concentration type electric heating combined production device based on perovskite solaode
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.
CN201610345907.0A 2016-05-23 2016-05-23 Perovskite solar cell-based reflective concentrated electricity and heat cogeneration device Pending CN106026912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610345907.0A CN106026912A (en) 2016-05-23 2016-05-23 Perovskite solar cell-based reflective concentrated electricity and heat cogeneration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610345907.0A CN106026912A (en) 2016-05-23 2016-05-23 Perovskite solar cell-based reflective concentrated electricity and heat cogeneration device

Publications (1)

Publication Number Publication Date
CN106026912A true CN106026912A (en) 2016-10-12

Family

ID=57097084

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610345907.0A Pending CN106026912A (en) 2016-05-23 2016-05-23 Perovskite solar cell-based reflective concentrated electricity and heat cogeneration device

Country Status (1)

Country Link
CN (1) CN106026912A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN201403058Y (en) Dual-purpose photo-thermal system of trough solar concentration cell
CN1773190A (en) Solar energy thermoelectric co-supply system
WO2012113195A1 (en) Solar secondary light concentrating frequency dividing method and apparatus thereof based on dish-like light concentration
CN106026912A (en) Perovskite solar cell-based reflective concentrated electricity and heat cogeneration device
CN104764219A (en) Solar heating photothermal collecting receiving device
KR102289893B1 (en) Solar thermal and photovoltaic composite electric generating system
CN201479052U (en) Photothermal and photoelectricity combined generating device for tracking concentrating solar energy
CN105116927B (en) Disc type solar energy directed tracing device
CN105066484B (en) Metal tube surface radiant intensity measurement device and method in groove type solar thermal-collecting tube
CN202092333U (en) Full-intelligent automatic condensing and reflecting solar water heating system
CN114440471B (en) Photovoltaic solar water heater integrated device
CN201593878U (en) Solar thermal high-temperature utilization device
CN104913525A (en) Two-dimensional automatic-sun-tracking trough type solar thermal collector
CN106549632B (en) A kind of folding photovoltaic and photothermal suitching type beam condensing unit of minute surface
CN206922688U (en) A kind of dish-style TRT of photovoltaic and light-heat integration
CN206670092U (en) A kind of Fresnel solar energy beam condensing unit
CN202028887U (en) Solar collector reflector holder welding system
CN207884552U (en) A kind of city community photovoltaic power generation station
CN111442546B (en) Efficient concentrating solar device capable of adjusting angle and concentrating area in real time
CN107131658B (en) Self-rotation solar electric water heater capable of generating electricity
CN207350897U (en) A kind of solar-energy light collector
CN202692471U (en) Solar heat conducting device
CN208704181U (en) A kind of efficient photo-thermal power generator
CN217520076U (en) Follow spot power generation device based on novel semiconductor
CN207350906U (en) Sun-tracking solar sea water desalination beam condensing unit

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20161012

RJ01 Rejection of invention patent application after publication