WO2019124784A1 - Panneau composite pvt pour production d'énergie photovoltaïque-thermique - Google Patents

Panneau composite pvt pour production d'énergie photovoltaïque-thermique Download PDF

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Publication number
WO2019124784A1
WO2019124784A1 PCT/KR2018/014603 KR2018014603W WO2019124784A1 WO 2019124784 A1 WO2019124784 A1 WO 2019124784A1 KR 2018014603 W KR2018014603 W KR 2018014603W WO 2019124784 A1 WO2019124784 A1 WO 2019124784A1
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Prior art keywords
heat
pvt
solar
panel
composite panel
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PCT/KR2018/014603
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English (en)
Korean (ko)
Inventor
조성구
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(주)이맥스시스템
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Priority claimed from KR1020180147155A external-priority patent/KR101993659B1/ko
Publication of WO2019124784A1 publication Critical patent/WO2019124784A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • 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
    • H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/30—Thermophotovoltaic systems
    • 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
    • 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
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems
    • 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
    • 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

Definitions

  • the present invention relates to a PVT composite panel for solar photovoltaic power generation, and more particularly, to a PVT composite panel that minimizes thermal resistance between each of the heating medium components such as a PV panel and a solar absorption plate, thereby improving durability and performance To a PVT composite panel having a compact appearance by reducing the overall weight and volume.
  • solar power generation includes solar power generation that converts sunlight or solar energy to electric energy, and solar heat collection power for heating or warming the solar light source after collecting the solar heat source.
  • PV photovoltaic
  • the solar cell module since the solar cell module generates heat during the electricity production process and raises the temperature of the solar cell module, there is a disadvantage that the electricity production efficiency can not be increased beyond a certain level. That is, in the case of the crystalline solar cell, only 12 to 16% of the energy input from the sun is used for power generation, so that the efficiency of utilization of solar energy is considerably low and all the remaining energy is consumed as heat, The temperature of the cell is increased to affect the performance and durability of the cell, and there is a problem that the electric conversion efficiency is reduced when the electric energy is converted due to the temperature rise due to the cell characteristics.
  • waste heat is discharged after a configuration for ventilating the heat is provided on the rear surface, and the electric performance of the system is improved as the temperature of the photovoltaic generation module is lowered.
  • a solar power generation module installed on a roof or an outer wall of a building, absorbing solar energy and converting it into electric energy to generate electricity
  • An outer frame attached to the outer surface of the rear surface of the solar power generating module and having a solar power generating module and a roof or an outer wall of the building to form a receiving space for receiving air therebetween and having an air inlet
  • a heat radiating plate attached to the solar power generating module by the thermally conductive adhesive and radiating heat generated from the solar power generating module to air contained in the receiving space;
  • a plurality of heat dissipating fins attached to facilitate the heat dissipation from the heat dissipating plate;
  • the solar cell module is mounted on the outer surface of the roof of the building or on the outer surface of the outer wall of the building, and the air collector collects the heated air accommodated in the accommodation space, And a height for allowing the solar cell module to be separated from the solar cell module, so that a
  • the conventional technology related to the photovoltaic / thermal power generation module applies a plurality of cells to the entire area of the photovoltaic power generation module, so that the electric power generation efficiency due to the photovoltaic power generation is high.
  • the heat source production efficiency for heat use is insignificant, and since the heat sink having a plurality of heat dissipating fins is used for heat dissipation, the weight and volume of the solar module become large, There is a problem that the durability is lowered.
  • a PVT composite panel for solar photovoltaic power generation comprises a PV panel for receiving sunlight to generate electric energy, a solar absorbing plate provided below the PV panel for absorbing heat energy, And a heat insulating material disposed at a lower portion of the solar cell to form a thermal energy transmitting means for transmitting heat energy absorbed from the solar heat absorbing plate and intercepting the loss of the thermal energy, wherein the PV panel and the solar heat absorbing plate are laminated to each other, As shown in Fig.
  • the PVT laminated unit may be laminated with the PV panel and the solar absorbing plate insulated from each other by an insulating film.
  • a transparent film may be laminated on the upper surface of the PVT laminated unit.
  • the heat energy transmission means may be formed on the upper surface of the heat insulating material in the form of a liquid flow path or an air flow path.
  • the heat energy transmission means may be a circular or semicircular flow path whose top surface is open, and the open top surface may be formed in a close contact with the bottom of the solar absorption plate.
  • the heat energy transmitting means may be formed in a shape of an air pocket having an inverted trapezoidal cross section and the long side of the inverted trapezoid is in close contact with the lower part of the solar absorbing plate.
  • the PVT composite panel for solar photovoltaic generation may further include a case having a heat radiation window formed on one side thereof and communicating with the heat energy transmission means.
  • a heat radiation cover for opening / closing the heat radiation window may be further formed on one side of the case having the heat radiation window.
  • a heat radiation cover opening / closing means for opening / closing the heat radiation cover may be further formed on the inner heat insulation material on one side where the heat radiation window of the case is formed.
  • the heat dissipation cover opening / closing means may include a mounting portion having a structure in which the heat dissipating cover opening / closing means is fixed to an edge portion formed by the upper surface and the side surface of the heat insulating material and is fixed to one side of the heat dissipating cover. And may include protrusions.
  • the PVT composite panel for solar photovoltaic power generation according to the present invention can minimize the thermal resistance between the respective heating element components such as the PV panel and the solar absorption plate to improve the durability and performance and reduce the overall weight and volume, There is an effect of having an external shape.
  • FIG. 1 is a schematic view illustrating a heat dissipation window and a heat dissipation cover on one side of a PVT composite panel for solar photovoltaic generation according to an embodiment of the present invention.
  • FIG. 2 is a schematic view showing an overall view of a PVT composite panel for solar photovoltaic power generation according to an embodiment of the present invention.
  • FIG 3 is a schematic view showing a PVT laminated unit of a PVT composite panel for solar photovoltaic power generation according to an embodiment of the present invention.
  • FIG. 4 is a schematic view showing the components of a PVT composite panel for solar photovoltaic generation according to an embodiment of the present invention in a state in which a liquid flow path is formed on an upper surface of a heat insulating material.
  • FIG. 5 is a schematic view showing the components of the PVT composite panel for solar photovoltaic power generation according to an embodiment of the present invention in a state where an air flow path is formed on the upper surface of the heat insulating material.
  • FIG. 6 is a schematic view showing a state in which a heat dissipation cover opening / closing means is formed on a left side of a PVT composite panel for solar photovoltaic generation according to an embodiment of the present invention.
  • FIG. 7 is a schematic view showing a state in which the heat dissipation cover opening / closing means is formed on the right side of the PVT composite panel for solar photovoltaic generation according to an embodiment of the present invention.
  • FIG. 8 is a schematic view showing a state in which energy transfer means of a PVT composite panel for solar photovoltaic generation according to an embodiment of the present invention is embedded in a heat insulating material.
  • FIG. 9 is a schematic view showing a state in which both the upper transparent film and the lower transparent film are applied to the PVT laminated unit of the PVT composite panel for solar photovoltaic power generation according to an embodiment of the present invention.
  • FIG. 10 is a photograph showing a kind of a solar absorption plate of a PVT composite panel for solar photovoltaic generation according to an embodiment of the present invention.
  • FIG. 11 is a comparative diagram showing a temperature change state when a heat dissipation window of a PVT composite panel for solar photovoltaic generation according to an embodiment of the present invention is applied and when a heat dissipation window is not applied.
  • FIG. 12 is a schematic view showing a case where an upper transparent film and a lower transparent film are applied to a PVT laminated unit of a PVT composite panel for solar photovoltaic power generation according to an embodiment of the present invention, and an embodiment and a comparative example in which the upper and lower transparent films are not applied.
  • a PVT composite panel for solar photovoltaic power generation comprises a PV panel for receiving sunlight to generate electric energy, a solar absorbing plate provided below the PV panel for absorbing heat energy, And a heat insulating material disposed at a lower portion of the solar cell to form a thermal energy transmitting means for transmitting heat energy absorbed from the solar heat absorbing plate and intercepting the loss of the thermal energy, wherein the PV panel and the solar heat absorbing plate are laminated to each other, As shown in Fig.
  • the PVT laminated unit may be laminated with the PV panel and the solar absorbing plate insulated from each other by an insulating film.
  • a transparent film may be laminated on the upper surface of the PVT laminated unit.
  • the heat energy transmission means may be formed on the upper surface of the heat insulating material in the form of a liquid flow path or an air flow path.
  • the heat energy transmission means may be a circular or semicircular flow path whose top surface is open, and the open top surface may be formed in a close contact with the bottom of the solar absorption plate.
  • the heat energy transmitting means may be formed in a shape of an air pocket having an inverted trapezoidal cross section and the long side of the inverted trapezoid is in close contact with the lower part of the solar absorbing plate.
  • the PVT composite panel for solar photovoltaic generation may further include a case having a heat radiation window formed on one side thereof and communicating with the heat energy transmission means.
  • a heat radiation cover for opening / closing the heat radiation window may be further formed on one side of the case having the heat radiation window.
  • a heat radiation cover opening / closing means for opening / closing the heat radiation cover may be further formed on the inner heat insulation material on one side where the heat radiation window of the case is formed.
  • the heat dissipation cover opening / closing means may include a mounting portion having a structure in which the heat dissipating cover opening / closing means is fixed to an edge portion formed by the upper surface and the side surface of the heat insulating material and is fixed to one side of the heat dissipating cover. And may include protrusions.
  • FIG. 1 is a schematic view illustrating a heat dissipation window and a heat dissipation cover on one side of a PVT composite panel for solar photovoltaic power generation according to an embodiment of the present invention.
  • FIG. 3 is a schematic view showing a PVT laminate unit of a PVT composite panel for solar photovoltaic power generation according to an embodiment of the present invention.
  • FIG. 4 is a schematic view showing a constitutional component of a PVT composite panel for solar photovoltaic power generation according to an embodiment of the present invention in which a liquid flow path is formed on a top surface of a heat insulating material
  • FIG. 6 is a schematic view showing a constitutional component of a PVT composite panel for solar photovoltaic power generation according to an exemplary embodiment in which an air flow path is formed on an upper surface of a heat insulating material.
  • FIG. 6 shows a PVT
  • FIG. 6 shows a PVT
  • FIG. 6 shows a PVT
  • FIG. 6 shows a PVT
  • FIG. 6 shows a PVT
  • FIG. 6 There is shown a schematic view showing a state in which the heat dissipation cover opening / closing means is formed in a cross section from the left side of the composite panel.
  • FIG. 7 is a schematic view showing a state in which a heat dissipation cover opening / closing means is formed on a right side of a PVT composite panel for solar photovoltaic power generation according to an embodiment of the present invention
  • FIG. 9 is a schematic view showing a state in which energy transfer means of a photovoltaic power generation PVT composite panel is embedded in a heat insulating material.
  • FIG. 9 shows a PVT laminate of a PVT composite panel for solar power generation according to an embodiment of the present invention.
  • FIG. 10 is a photograph showing a kind of a solar absorption plate of a PVT composite panel for solar photovoltaic power generation according to an embodiment of the present invention
  • FIG. 11 shows a PVT complex for solar photovoltaic power generation according to an embodiment of the present invention
  • FIG. 12 is a view showing a temperature change state when a heat dissipation window of a panel is applied and a case where a heat dissipation window is not applied.
  • FIG. 12 shows a PVT stacking structure of a PVT composite panel for solar thermal power generation according to an embodiment of the present invention. There is shown a schematic diagram showing an embodiment and a comparative example in which the upper transparent film and the lower transparent film are applied to the unit and the case where the unit is not applied.
  • a photovoltaic-thermal (PVT) composite panel 100 for solar photovoltaic power generation includes a PV (Photovoltaic) panel 110 for receiving sunlight to generate electric energy, Thermal energy transfer means 141 and 143 provided below the solar absorption plate 120 for transferring the heat energy absorbed from the solar absorption plate 120,
  • the PV panel 110 and the solar absorbing plate 120 are laminated to each other to be integrated with the PVT lamination units 110, 120, and 130, .
  • the PVT composite panel 100 for solar photovoltaic power generation includes a PV panel 110 for receiving solar light and generating electric energy, and a solar absorbing plate 120 for absorbing thermal energy are laminated to each other,
  • the heat transfer performance and the energy production efficiency can be improved by minimizing the thermal resistance between the respective heating element components 110 and 120 by being integrated with the units 110, 120, and 130 and improving durability and reliability
  • the conventional PVT panel manufactured by manually attaching the PV panel and the solar absorbing plate by using thermal conductive grease or epoxy resin it is advantageous in that it is manufactured in a compact PVT composite panel because it is light in weight and small in volume.
  • the solar absorbing plate 120 may be formed to have an area substantially equal to the area of the PV panel 110 so as to be able to conduct the heat source uniformly in contact with the entire area of the lower portion of the PVT composite panel 100.
  • the absorbing plate of aluminum (Al) is used in place of the absorbing plate of copper (Cu) used in place of the conventional solar absorbing plate. That is, in the case of the conventional copper (Cu) absorber plate, the specific gravity is 8.9, which shows a high specific gravity.
  • the aluminum (Al) (Al) material the overall weight of the PVT composite panel 100 can be reduced to reduce weight, and the manufacturing cost can be reduced.
  • the PV panels 110 and 120 may be laminated in a state where the PV panels 110 and the solar absorption panels 120 are insulated from each other by the insulation film 130.
  • the insulating film may be made of polyethylene, polypropylene, polyurethane, or ethylene vinyl acetate (hereinafter, referred to as " ethylene-vinyl acetate ") having excellent transparency, impact resistance, cold resistance, chemical resistance, ) May be used as the insulating film.
  • the PVT lamination units 110, 120, and 130 may have a structure in which a transparent film 116 is laminated on the upper surface. That is, by laminating and bonding a transparent film 116 such as a vacuum glass or a special film resistant to ultraviolet rays as a transparent protective cover on the upper surfaces of the PVT laminate units 110, 120, and 130, The weight can be significantly reduced to over 30% as a whole, and energy efficiency can be further improved by maximizing the effect of reducing the heat resistance.
  • the material of the transparent film 116 may be, for example, a low iron tempered glass, a polycarbonate transparent sheet, an acrylic transparent sheet, a PVC (poly vinyl chloride) transparent sheet, an ABS (Acrylonitrile-Butadiene- Sheet and the like can be used.
  • the PVT composite panel 100 preferably has a specific gravity of 1.2 and has a very low specific gravity, and is excellent in durability and moldability, so that the PVT composite panel 100 can exhibit high durability and insulation performance, A polycarbonate transparent sheet capable of maximizing the effect can be used.
  • the transparent film 116 may be provided at positions other than the upper surfaces of the PVT stacking units 110, 120 and 130. That is, the transparent film 116 is formed on the upper surface of the PVT stacking unit 110, 120, or 130 and the lower transparent film 116 on the lower surface of the PVT stacking unit 110, 120, 116b.
  • the upper transparent film 116 and the lower transparent film 116b are formed on the outer circumferential surface of the insulating film 130 of the PVT stack unit 110, 120, and 130, respectively,
  • a lower insulating film 131 may be additionally formed between the first and second insulating films 120 and 120.
  • the PVT lamination units 110, 120 and 130 to which the upper transparent film 116 and the lower transparent film 116b are applied are further improved in insulation and durability against heat, so that a high voltage of more than 3000 V is formed in the PV panel 110
  • a stable bonding state and insulation performance of the PVT lamination units 110, 120, and 130 can be provided.
  • the heat energy transmission means 141 and 143 may be formed on the upper surface of the heat insulating material 140 in the form of a liquid flow path or an air flow path. Specifically, the heat transmission means 141 and 143 may be circular or semi-circular, A heat energy transmission means 141 formed in a structure in close contact with the lower part of the absorption plate 120 or an air pocket having an inverted trapezoidal shape in cross section is formed in a structure in which the long side of the inverted trapezoid is in close contact with the lower part of the solar absorption plate 120 The heat energy transfer means 143 may be formed.
  • the heat energy transmission means 141 and 143 are installed under the solar absorption plate 120 so that a heating medium to which thermal energy of the solar absorption plate 120 can be transmitted circulates therein.
  • the heat medium circulates the heat energy of the solar absorbing plate 120 so that it can be utilized as a source of energy
  • the heat energy transmission means 141 and 143 are extended toward the heating or hot water facility Structure is preferable.
  • the thermal energy transmission means 141 and 143 are constructed in such a manner that the circular or semicircular flow path type thermal energy transmission means 141 and the thermal energy transmission means 143 in the form of air pockets having an inverted trapezoidal cross- Heat energy transmission means 141 and 143 may be used.
  • the heat energy transmission means 141 and 143 are provided in the heat insulating material 140 between the heat energy transmission means 143 having the shape of an air pocket having an inverted trapezoidal cross section in the shape of circular heat energy transmission means
  • the PVT composite panel 100 may be formed in a structure in which heat transfer efficiency and heat radiation characteristics of the PVT composite panel 100 can be improved at the same time.
  • the PVT composite panel 100 for solar photovoltaic generation may further include a case 150 on one side of which a heat dissipation window 151 communicating with the heat energy transmission means 141 and 143 is formed.
  • a heat dissipation window 151 communicating with the heat energy transmission means 141 and 143 is formed.
  • the thermal energy transmission means 141 And 143 can be discharged to a certain extent outside, thereby achieving thermal stability of the PVT composite panel 100 and achieving stable energy production efficiency.
  • a transparent case cover 156 may be formed on the upper surface of the case 150 to close the case 150 at a predetermined distance from the PVT stacking units 110, 120, and 130.
  • a heat radiating cover 152 for opening and closing the radiating window 151 is further formed on one side of the case 150 on which the radiating window 151 is formed. That is, the PVT composite panel 100 for solar photovoltaic generation can generate electricity stably without affecting the physical properties and performance of the PVT composite panel 100, because the thermal energy generated from the PVT stacking units 110, 120, The heat dissipation cover 152 closes the heat dissipation window 151 to maximize the energy production effect and the thermal energy generated from the PVT stacking units 110, The PVT composite panel 100 may be damaged or deformed by opening the heat radiating cover 152 and discharging excessive heat energy to the outside of the PVT composite panel 100 to improve the stability and reliability of the PVT composite panel 100. [ .
  • a heat dissipation cover opening / closing means 160 for opening / closing the heat dissipation cover 152 may further be formed on the inner heat insulator 140 on one side where the heat dissipation window 151 of the case 150 is formed.
  • the heat dissipation cover opening and closing means 160 may include a mounting portion 161 having a structure in which the heat dissipating cover opening and closing means 160 is closely attached to and fixed to an upper surface and a side surface of the heat insulating material 140, And a protrusion 162 extending to be able to open and close the cover 152 and to be in contact with one surface of the heat radiating cover 152.
  • the heat dissipation cover 152 is installed on one side of the case 150 by a connection portion such as a hinge connection member 152a for example. By the movement of the heat dissipation cover opening / closing means 160, (Not shown).
  • the heat radiating cover opening and closing means 160 including the mounting portion 161 and the protruding portion 162 is configured such that the heat insulating material 140 having the heat energy transmitting means 141 and 143 is heated by the heat energy transmitting means 141 and 143,
  • the mounting portion 161 closely attached to the corner portion of the heat insulating material 140 is pushed outward due to the thermal expansion of the heat insulating material 140 and moves naturally when the thermal cover 160 is thermally expanded.
  • the heat dissipation cover 152 is moved outwardly by moving the protrusion 162 contacting the one surface in the outward direction so that the heat dissipation window 151 is opened, It is possible to smoothly discharge the excessive heat energy to the outside.
  • the heat energy transfer means 141 and 143 having the excessive heat energy discharged to the outside are again in a thermal equilibrium state so that the temperature of the heat insulating material 140 is lowered again and the volume of the heat insulating material 140 is contracted
  • the mounting portion 161 and the protruding portion 162 are moved inward to be disposed at their original positions so that the heat radiating cover 152 is in a state of closing the heat radiating window 151.
  • the PVT composite panel 100 in which the heat-dissipating window 151 is closed can transmit heat energy again through the heat-energy transmitting means 141 and 143 to smoothly produce energy again.
  • the heat dissipation cover opening / closing means 160 can maintain a stable thermal state of the PVT composite panel 100 through a simple structure in place of a separate sensor or a complicated cooling device, There is an advantage to make.
  • a solar battery module made of an Al-based solar absorbing plate, an OPP (Oriented Polypropylene) EVA lower insulating film, a polycarbonate lower transparent film (transparent back sheet), and an OPP (Oriented Polypropylene) EVA insulating film
  • OPP Oriented Polypropylene
  • a PVT laminated unit was fabricated by sequentially laminating a PV (Photovoltaic) cell and a PC (polycarbonate) upper transparent film (transparent back sheet) with the upper surface insulated and the lower side insulated by a general EVA insulating film.
  • the upper surface of the solar cell module is made of a solar absorbing plate made of an Al material, an OPP (Oriented Polypropylene) EVA lower insulating film, a polycarbonate lower transparent film (transparent back sheet), and an OPP (Oriented Polypropylene) A PV (Photovoltaic) Cell and a PC (polycarbonate) upper transparent film (transparent back sheet) which are sealed only in this order are sequentially laminated to produce a PVT laminated unit.
  • OPP Oriented Polypropylene
  • a PV Photovoltaic
  • PC polycarbonate
  • PV Photovoltaic
  • ETFE Ethylene Tetra fluoro Ethylene resin in which upper and lower surfaces are sealed by a solar absorbing plate of an Al material, an OPP (Oriented Polypropylene) Sheets were successively laminated to produce a PVT laminated unit.
  • PV Photovoltaic
  • OPP Oriented Polypropylene
  • ETFE Ethylene Tetra fluoro Ethylene
  • PV Photovoltaic
  • ETFE Ethylene Tetra fluoro Ethylene resin in which the upper and lower surfaces are sealed by a solar absorbing plate of an Al material, a PVM (Polyvinyl Methylether) EVA insulating film, Sheets were successively laminated to produce a PVT laminated unit.
  • a PV (Photovoltaic) cell and a cell finishing material in which upper and lower surfaces are sealed by a solar absorbing plate of an Al material, a PVM (Polyvinyl Methylether) lower insulating film, and a PVM (Polyvinyl Methylether) (Ethylene Tetra fluoro Ethylene) resin sheets were successively laminated to produce a PVT laminated unit.
  • the voltage values of 1,000 V and 3,000 V were applied to the PVT laminated units of the embodiment and the comparative example manufactured as described above, respectively, and the resistance values (? Respectively.
  • the PVT laminated unit having a very high voltage of 3,000 V It can be confirmed that excellent insulation performance is exhibited even when a resistance is generated.
  • the PVT composite panel of the present invention manufactured using the PVT laminated unit of Example 1 and Example 2, the heat-insulating material having the heat-energy transmitting means formed thereon, and the case having the heat-dissipating window and the heat- Tin) exhibits excellent heat dissipation and cooling performance as compared to a PVT composite panel (unventilated) in which a heat dissipation window and a heat dissipation cover are not formed, as can be seen from FIG.
  • the PVT composite panel (Tin) can maintain the temperature range of 95 to 114 ° C., minimizing deformation and damage while maintaining the performance of the PVT composite panel
  • a high temperature of 121 to 160 ° C. may be caused to cause deformation or damage of the PVT composite panel, Can be increased.
  • the present invention relates to a solar cell module, including a PV panel for receiving solar light to generate electric energy, a solar absorbing plate provided below the PV panel for absorbing thermal energy, and a heat absorbing plate provided below the solar absorbing plate, And the PV panel and the solar absorbing plate are laminated to each other so as to be integrated with the PVT laminated unit.
  • the present invention relates to a PVT composite panel for solar photovoltaic generation, will be.
  • the PVT composite panel for solar photovoltaic power generation can minimize the thermal resistance between the respective heating element components such as the PV panel and the solar absorbing plate, thereby improving the durability and performance and reducing the overall weight and volume, There is an effect of having one outline.

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  • Sustainable Development (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

La présente invention concerne un panneau composite PVT pour la production d'énergie photovoltaïque-thermique, comprenant : un panneau photovoltaïque pour recevoir de la lumière solaire et produire de l'énergie électrique ; une plaque d'absorption de chaleur solaire disposée sous le panneau photovoltaïque pour absorber l'énergie thermique ; un moyen de transfert d'énergie thermique agencé sous la plaque d'absorption de chaleur solaire pour transférer l'énergie thermique absorbée par la plaque d'absorption de chaleur solaire ; et un matériau d'isolation thermique pour empêcher la perte de l'énergie thermique, le panneau photovoltaïque et la plaque d'absorption de chaleur solaire étant stratifiés et liés l'un à l'autre pour être Intégrés dans une unité de stratifié PVT. Selon la présente invention, le panneau composite PVT pour la production d'énergie photovoltaïque-thermique a une résistance thermique réduite au minimum entre des éléments de milieu thermique individuels, tels qu'un panneau photovoltaïque et une plaque d'absorption de chaleur solaire, et peut ainsi avoir une durabilité et une performance améliorées. En outre, le panneau composite PVT a un poids et un volume d'ensemble réduits et peut ainsi avoir un aspect extérieur compact.
PCT/KR2018/014603 2017-12-19 2018-11-26 Panneau composite pvt pour production d'énergie photovoltaïque-thermique WO2019124784A1 (fr)

Applications Claiming Priority (4)

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KR10-2017-0175119 2017-12-19
KR20170175119 2017-12-19
KR10-2018-0147155 2018-11-26
KR1020180147155A KR101993659B1 (ko) 2017-12-19 2018-11-26 태양광열 발전용 pvt 복합패널

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Cited By (1)

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WO2022241971A1 (fr) * 2021-05-19 2022-11-24 大连理工大学 Ensemble pvt de type à gonflage double face comprenant un canal d'écoulement en forme de nid d'abeille

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JPH07253249A (ja) * 1994-03-15 1995-10-03 Yazaki Corp ハイブリッドパネル及び太陽エネルギ利用システム
JPH11281166A (ja) * 1998-03-27 1999-10-15 Mitsubishi Electric Corp ハイブリッド式太陽エネルギ利用装置
JP2011222824A (ja) * 2010-04-12 2011-11-04 Lden Co Ltd 太陽電池モジュールの排熱回収方法とその排熱回収装置
KR101568606B1 (ko) * 2014-08-28 2015-11-12 청주대학교 산학협력단 태양광열 모듈 및 이 태양광열 모듈을 포함하는 태양광열 및 지열 시스템
KR20170091296A (ko) * 2016-02-01 2017-08-09 공주대학교 산학협력단 액체식 ｐｖｔ 컬렉터

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JPH07253249A (ja) * 1994-03-15 1995-10-03 Yazaki Corp ハイブリッドパネル及び太陽エネルギ利用システム
JPH11281166A (ja) * 1998-03-27 1999-10-15 Mitsubishi Electric Corp ハイブリッド式太陽エネルギ利用装置
JP2011222824A (ja) * 2010-04-12 2011-11-04 Lden Co Ltd 太陽電池モジュールの排熱回収方法とその排熱回収装置
KR101568606B1 (ko) * 2014-08-28 2015-11-12 청주대학교 산학협력단 태양광열 모듈 및 이 태양광열 모듈을 포함하는 태양광열 및 지열 시스템
KR20170091296A (ko) * 2016-02-01 2017-08-09 공주대학교 산학협력단 액체식 ｐｖｔ 컬렉터

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022241971A1 (fr) * 2021-05-19 2022-11-24 大连理工大学 Ensemble pvt de type à gonflage double face comprenant un canal d'écoulement en forme de nid d'abeille

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