WO2014208976A2 - 평면거울들을 이용하여 균일하게 집광된 광빔 및 직접 접촉에 의한 냉각법을 이용한 태양광발전 장치 및 방법 - Google Patents
평면거울들을 이용하여 균일하게 집광된 광빔 및 직접 접촉에 의한 냉각법을 이용한 태양광발전 장치 및 방법 Download PDFInfo
- Publication number
- WO2014208976A2 WO2014208976A2 PCT/KR2014/005570 KR2014005570W WO2014208976A2 WO 2014208976 A2 WO2014208976 A2 WO 2014208976A2 KR 2014005570 W KR2014005570 W KR 2014005570W WO 2014208976 A2 WO2014208976 A2 WO 2014208976A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- solar cell
- cell substrate
- light
- solar
- frame
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000001816 cooling Methods 0.000 title claims abstract description 33
- 230000003287 optical effect Effects 0.000 title claims description 16
- 238000010248 power generation Methods 0.000 title abstract description 33
- 239000000758 substrate Substances 0.000 claims description 100
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 239000000498 cooling water Substances 0.000 claims description 11
- 239000003507 refrigerant Substances 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 10
- 230000002528 anti-freeze Effects 0.000 claims description 3
- 239000002518 antifoaming agent Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000009429 electrical wiring Methods 0.000 claims description 2
- 238000007373 indentation Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000012298 atmosphere Substances 0.000 description 17
- 239000010410 layer Substances 0.000 description 14
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 13
- 239000002826 coolant Substances 0.000 description 13
- 229910052709 silver Inorganic materials 0.000 description 13
- 239000004332 silver Substances 0.000 description 13
- 239000004065 semiconductor Substances 0.000 description 8
- 229910021419 crystalline silicon Inorganic materials 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 239000002346 layers by function Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 229910004613 CdTe Inorganic materials 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000002952 polymeric resin Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- 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
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0547—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the reflecting type, e.g. parabolic mirrors, concentrators using total internal reflection
-
- 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
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0549—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising spectrum splitting means, e.g. dichroic mirrors
-
- 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
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- 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
-
- 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
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S2023/87—Reflectors layout
- F24S2023/876—Reflectors formed by assemblies of adjacent reflective elements having different orientation or different features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/77—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with flat reflective plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
-
- 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
Definitions
- the present invention aims to provide a commercially available method and apparatus for photovoltaic power generation.
- it combines solar condensing, photovoltaic tracking, and the angle of photovoltaic substrates to lower the cost of photovoltaic power generation so that it can compete with conventional power generation methods such as thermal power generation or nuclear power generation without resorting to government subsidies.
- the technical purpose is to provide technology.
- the prior art which has a close relationship with the technical idea of this invention is the photovoltaic power generation technology which applied condensing and cooling.
- FIG. La JP 2003-536244 A
- FIG. Lc JP 2009-533841 A
- JP 2009-545877 A FIG. La, 1b, and 1c all use a lens or spherical filter, and thus still contain the problems of the prior art, which will be described later. (Refer to the section "1.
- Figure Id is related to the contents of the present invention in the use of non-specific flat mirrors for condensing, but under the structure shown in Figure Id This high level of condensation is hard to pursue.
- Fig. le is the " 1. It is attached to explain the problems of the prior art pointed out in the section "Condensing using a flat mirror.”
- the condensed light beams (radical direction ) Has a non-uniform light intensity (intensity), and because the condensed light has a circular shape, there is a problem in that it does not match the shape of the rectangular solar cell engine.
- the light condensing technology of FIG. Lb et al. Uses a tandem solar cell having high photoelectric conversion efficiency but having an expensive and small area. Therefore, the conventional light condensing technology is uniform to a large-area solar cell substrate. Not suitable for condensing with one light intensity.
- the problem to be solved of the present invention is to lower the cost of photovoltaic power generation, so that photovoltaic power generation business can be carried out commercially without support policy of the public field. That is, the technical object of the present invention is to provide a method and apparatus capable of producing a large amount of power from a solar cell substrate having a predetermined area.
- the problem solving means of the present invention is to selectively combine the following three main technical ideas.
- Non-uniform light intensity of condensed light has an adverse effect on solar power generation.
- solar heat collectors which are distinguished from solar power generation
- the uniformity of the concentrated solar light has a very important effect on the performance. This is because the output currents of the unit cells connected in series are determined by the smallest value of the output currents of the unit cells connected in series, and the output current of each unit seal is incident on each unit cell. Because it is proportional to the local light intensity of the sun.
- the problems caused by the condensing method of the prior art can be easily and at low cost. Can be avoided by
- the present invention is a photovoltaic power generation method through condensing, high efficiency can be obtained by applying a solar tracking method together .
- Solar tracking systems are long known and commercially available systems in the art.
- the photoelectric conversion efficiency increases by a certain ratio (about 0.5% every 1 degree Celsius) at a high temperature of 60 to 70 degrees Celsius or higher during the summertime. It is reported to decrease by).
- the inventor's prediction is as follows.
- the semiconductor layer will be the most sensitive to the increase in silver and the biggest influence on the photoelectric conversion efficiency.
- Conventional indentation is a method of engraving the outer surface of the back surface relatively far from the semiconductor layer. In this way, it does not effectively prevent the silver gradient of the semiconductor layer, which absorbs sunlight and generates free electrons, which has the greatest effect on the photoelectric conversion efficiency.
- One embodiment of the present invention proposes to arrange a solar cell substrate in a container containing a refrigerant.
- the light receiving surface of the solar cell substrate is disposed facing the transparent window through which the sunlight is transmitted.
- Preferred examples of solvents are water (cooling water).
- the solar cell substrate should be spaced apart from the inner surface of the transparent window at appropriate intervals so that the convection of the angles is smooth, and the interval is set small so that the amount of sunlight absorbed by the angles is minimized.
- each solar cell substrate can be irradiated with sufficient light intensity. This is because by increasing the number of planar streets sufficiently, even if the intensity of sunlight is very low, it is possible to uniformly collect sunlight on the solar cell engine beyond the intensity of sunlight when the sun is on the ceiling.
- La to Id are representative views of prior patents related to photovoltaic power generation using condensing.
- Le is a view for explaining a problem of the conventional light condensing technology using a lens or curved filter.
- FIG. 2 is a view for explaining a light condensing method and a solar tracking system using a planar mirror of the present invention.
- FIG. 3 is a view for explaining the cooling method using the housing of the present invention and the light condensing method using planar mirrors. (Representative diagram of the present invention)
- 4 and 5 are diagrams for explaining the process and size relationship of the light collecting capacity by the planar mirrors of the present invention.
- FIG. 6 is a view for explaining a light collection capability calculation process assuming 24 plane mirrors and x-y symmetry of FIG.
- FIG. 7 is a view for explaining the cooling vessel (Housing) of the present invention in detail.
- FIG. 8 shows a frame form different from the embodiment of FIG. 2, and has a center of gravity of the frame.
- FIG. 9 is a view for explaining an auxiliary solar cell substrate (Supplementary Panel).
- FIG. 10A, 10B, and 10C are diagrams for explaining the calculation of the atmospheric layer passage distance according to the change in the altitude of the sun and the attenuation according to the change in the altitude of the solar cells.
- FIG. LOd is a graph for calculating a change in light collection capacity according to a change in distance between a solar cell substrate and a structure in which planar mirrors are arranged.
- Figure 11a, lib is a view for explaining the heat release capacity of the photovoltaic cell submerged in the cooling water.
- the present invention provides a method and apparatus for producing maximum power from the same solar cell substrate by applying a condenser by a flat mirror, a solar tracking for condensing, and a method of cooling heat by condensing. Exemplary embodiments will be described in detail with reference to the accompanying drawings.
- FIG. 2 is a view for intuitively understanding a uniform condensing by a plane mirror and a solar tracking method for condensing
- FIG. 3 is an example of a method of cooling heat by condensing.
- the photovolta panel is disposed with its light receiving surface facing away from the sun perpendicular to the direction of incidence of sunlight. That is, when the traveling direction of the solar light is determined by the + z axis, the normal of the light receiving surface side of the solar cell substrate is in the + z axis direction. I'll go over one thing here.
- the unit vector in the photovoltaic direction is (0, 0, 1)
- the unit vector in the normal direction of the light receiving surface of the solar cell engine is not limited to (0, 0, 1) as described above.
- Each of the plurality of flat mirrors is fixed while its reflecting surface faces the sun and is inclined at an appropriate angle in the x- axis direction and the y-axis direction, respectively. Reflected by reflected light of uniform intensity.
- Each plane is set in a different size and direction depending on its position, but the reflected light must be set so as to completely cover the light receiving surface of the solar cell substrate.
- the light receiving surface of the solar cell substrate is disposed with the sun back. This is expressed as follows. "When the unit vector in the solar traveling direction is (0, 0, 1), the z-axis component of the normal unit vector in the solar cell substrate receiving surface is positive.” Otherwise, it means that the z-axis component of the normal unit unit vector of the solar panel light-receiving surface is negative or 0, which means that the light-receiving surface of the solar panel is facing the sun or It means that it is very difficult to bring the light intensity of uniform light intensity using a flat mirror to a high level. Since this can be easily grasped using planar geometry, the detailed description thereof will be omitted.
- the degree of condensing can be easily adjusted by adjusting the number of flat mirrors.
- the degree of condensing may be varied by changing the direction of some plane girders.
- the frame fixes the solar cell substrate and the plurality of planar mirrors so that the above positional relationship is maintained with respect to the solar propagation direction.
- the frame is also connected to a Rot at ion Mechanics that rotates in both the horizontal and vertical biaxial directions.
- the rotation tracking system (Rotation Mechanics) rotates the frame in two horizontal and vertical two-axis directions in accordance with the change of the position of the sun, thereby placing the relationship between the solar cell substrate and the flat mirror fixed on the frame To be retained.
- Posts support the weight of the components (frames, solar tracking systems, solar panels, flat mirrors) and are primarily fixed to the ground but may be designed to be mobile.
- the intensity of sunlight incident on the solar cell engine may be reduced by 20 times or more than in the conventional case. Due to such strong incident light, the temperature of the solar cell substrate rapidly rises, and in particular, the crystalline silicon (Si) -based solar cell decreases rapidly as photoelectric conversion efficiency increases. Therefore, at least in the case of a crystalline silicon (Si) -based solar cell is necessary.
- the most effective method is to arrange a solar cell substrate inside a housing having a transparent window through which sunlight can penetrate, as illustrated in FIG. Is filled with a coolant (most commonly water). Inflow / outflow of refrigerant into / outside the vessel is more effective.
- a coolant most commonly water
- the refrigerant does not flow into or out of the container, it may be considered to have a pure white device (circulator of FIGS. 7 and 9) even when the solvent is circulated inside the container. Even if the inflow / outflow and forced circulation of the solvent are not sufficient, By thermal convection, at least the outer surface of the solar cell substrate can be angled to a certain degree range.
- the traveling direction of sunlight is the + Z axis direction.
- the light-receiving surface of the solar cell board is in the + Z axis direction (ie, the light-receiving surface of the solar cell board is against the sun), and the center P of the light-receiving surface is located at (0, 0, 0). .
- the light condensing ability will be described below.
- the midplane of the reflecting surface of a plane is located at (d x , d yi 1)
- the angle between the line segment PM and the z axis is 2 in the yz plane, 2 ⁇ ⁇ in the plane, and the following relationship is established between them. do.
- the condensing capacity of the planar mirror tilted to ( ⁇ ⁇ , e y ) is cos 2 e x xcos 2 e y .
- the condensing capacity of the planar mirror tilted to ( ⁇ ⁇ , e y ) is cos 2 e x xcos 2 e y .
- the plane girders can be arranged so as not to interfere with each other's paths of incident and reflected light. If the size of L is too small, the plane mirrors are used to align the plane mirrors so that no obstacles are placed in the optical path. Difficulties follow)
- L has an infinite size ( ⁇ ⁇ 92 all converge to 0 degrees), G; ⁇ G5's condensing power is all 1, so the total condensing power by the 24 flat mirrors of Figs. 24e-.
- Increasing the number of flat mirrors can be performed simply by further placing 24 flat mirrors outside the flat mirrors of FIG. 2. That is, in Fig. 2, the plane mirrors are enclosed in double around the plane mirror (8 + 16). If necessary, 24 plane mirrors can be additionally arranged in the third outer line. ll4> All of the flat girders always project uniformly reflected light on the light-receiving surface of the solar cell board, so that the sun is always uniformly collected on the light-receiving surface of the solar cell board regardless of the number and placement of the plane girders used. Light is projected.
- the centers of the reflecting surfaces of plane mirrors need not all be coplanar. Rather, the centers of the planar mirrors may be better placed alternately in two or more imaginary planes that are suitably spaced apart. This is because the wind flows smoothly into the empty space between the flat girders according to this configuration, so that the flat girders and the frame can withstand the strong wind better.
- this effect should be reduced. It is set considering that. (In fact, this is even more important because, as discussed below, to overcome the alignment error, the plane girders must be set to have sufficient margins than the minimum required width.)
- the width m of one side of the plane girders is slightly larger than the minimum size pcose required.
- the reflected light can always completely cover the light-receiving surface of the solar cell board despite the alignment error of the solar panel and the operation error of the solar tracking system.
- the light can be condensed by 8 to 24 times. (In reality, it is reasonable to focus 10-22 times.) In this case, especially in crystalline silicon (Si) -based solar cells, it is impossible to produce power normally without deterioration due to temperature rise due to condensing.
- Another aspect of the present invention is based on the above facts.
- the solar cell board is detachably mounted in a closed housing by a holder.
- a transparent window is detachably provided from the container so that sunlight reflected by the flat mirrors can pass therethrough.
- the vessel is combined with the window to seal the interior.
- the vessel is equipped with valves (Inlet, Outlet) for inflow / outflow of coolant (typically water).
- coolant typically water
- the vessel also contains two or more power lines, a solar circuit, belonging to a solar cell engine. (Circulator)
- a separate hole is drilled to take out various electrical wires accompanying the sensor or controller such as the silver sensor which can be added as needed to the outside of the container. It is a matter of course that the container should be sealed to prevent leakage of the refrigerant as a whole.
- d3i> The use of water (3 ⁇ 40) as a refrigerant is inexpensive, readily available, present in large quantities, harmless to the environment, and one of the most specific heat sources.
- the large specific heat means that the effect of suppressing the temperature rise of the solar cell substrate is large.
- a conventional air-cooled cooling method has insufficient cooling efficiency.
- the water in which the media is combined with both surfaces of the solar cell substrate is used. Because of the direct contact, the cooling efficiency is much higher than that of the conventional water cooling method, which only looks at the rear surface of the solar cell board.
- Solar cell substrates, terminals, and electrical wiring surround the whole with insulators, and especially the insulators covering the light-receiving surface should have excellent transparency (especially for light in the wavelength band contributing to photoelectric conversion).
- the insulator described above should have excellent insulating properties as well as have a heat transfer efficiency as high as possible.
- the thickness of the insulator should be as thin as possible to increase the heat transfer efficiency, but it should be thick enough to not degrade the insulation and durability.
- the inner surface of the window and the light receiving surface of the solar cell substrate should be placed as close as possible. This is to reduce the amount of light of sunlight absorbed by the refrigerant (corn water). However, avoid the arrangement of the refrigerant near the light-receiving surface of the solar cell substrate so close that it is difficult to convection.
- the window area of the container must be larger than A. Still, suppose the cross-sectional area of the housing containing the window is A. Given that the inner thickness of the vessel is D, the volume of the angle contained within the vessel is AD. (The volume occupied by solar cell boards, etc. can be ignored.)
- Whether D is designed small and frequent angle changes or D is designed large and cooling water replacement is rare can be chosen by the practitioner in consideration of the weight of the container and maintenance costs. It is not difficult to keep the coolant temperature within the container within a very small range by flowing the right amount of coolant at a suitable interval, or by controlling the circulation rate of the dill-coolant by using a temperature sensor.
- the housing is further provided with valves (Inlet, Outlet) through which the solvent flows in and out.
- valves Inlet, Outlet
- the above-mentioned it may be provided with a circulator (Circulator) for forced circulation in the container.
- the circulator may be implemented by a rotating fan or an injection device.
- the circulator is useful for preventing the coolant temperature near the light-receiving surface of the solar panel from rising higher than the coolant silver in other parts.
- a circulator is not necessary and may be left to dissipate heat by thermal convection of the cooling water.
- 11A is a general structure of solar cell caps using crystalline silicon (Si).
- Si crystalline silicon
- the rear substrate may be composed of a metal plate, which has a much higher thermal conductivity than the plate glass most commonly used as the front transparent substrate.
- FIG. lib is a general structure of thin-film solar cell (amorphous silicon, CdTe, CIGS round) model, since the transparent resin on the front side is unnecessary, it is possible to further reduce the total thermal resistance than in the case of Figure 11a.
- the sealing material typically a polymer resin
- the sealing material may be transparent, a wider selection option for setting the thermal conductivity k is advantageous.
- the inner surface of the window should be placed as close as possible. However, it is difficult for the convection of the cooling water to be difficult because the distance between the two surfaces is too close. This is because the angle of increase in silver near the light-receiving surface of the solar cell substrate must be able to convection sufficiently. All.
- a small amount of antifoaming agent which suppresses generation of bubbles can be added to the cooling water. This is because the air bubbles entering the solar cell substrate are obstructed when there are more bubbles floating in the angle.
- the heat from the condensation of the Mirro will rarely freeze the angle.
- the problem that occurs when the angle is frozen is that in the morning when the temperature drops below freezing, the solar light incident on the solar panel is interrupted and the power production efficiency is lowered. Even more problematic is that the volume expansion caused when the water freezes increases the pressure inside the container, the valve, the hose, and the like, which may cause mechanical breakage. This problem will most likely occur during power outages (discontinued), that is, during off-hours (night, cloudy days).
- the solar cell substrate can be made thinner (within the allowable mechanical strength). Deterioration (mainly due to exposure to short-wavelength radiation such as ultraviolet rays, changes in silver content, etc.) generated when the conventional air is exposed to the air can be reduced.
- FIG. 8 shows four subframes each arranged with one solar cell substrate and 24 planar mirrors, in which case the solar tracking system is different from that shown in FIG.
- the shaping of the frame must be designed so that it does not interfere with the course of sunlight.
- a supplementary solar panel may be further provided on the rear surface of the solar cell substrate (or the cooling vessel) which receives the light collected by concentrating on the plane.
- it may further include an optical filter layer on the surface of the window (Window) and / or a planar mirror (Mirror) in order to filter out light of a wavelength band which does not contribute to photoelectric conversion.
- This has the additional effect of suppressing the temperature rise and deterioration of the solar panel (Panel).
- Bandpass optical filters are best attached to flat mirrors. Since the maximum intensity of sunlight received by plane mirrors is AMK925 WAn 2 ), the degradation of the optical filter due to heat or strong light can be minimized. However, in this case, it is disadvantageous in terms of cost because the required amount of the optical filter increases. The opposite is the case where the optical filter is attached to the window of the container.
- An optical filter may be attached onto the light receiving surface of the solar cell engine. However, this is the worst way. This is because heat is accumulated in an object (optical filter) that is in direct contact with the light receiving surface of the solar cell substrate.
- a material for example, a dye
- an optical filter may be adopted alone or in combination of two or more of the above four cases (plane mirror, window, solar panel, fin) depending on its position.
- Embodiments of the present invention have been described with commercially available crystalline silicon (Si) based solar cells in mind.
- thin film solar cells such as amorphous silicon, CIS, CIGS, CdTe, etc., compound multi-junction solar cells composed of ffl—V or ⁇ -VI elements, solar cells with quantum structure, dye-sensitized solar cells, organic thin film solar cells
- the cooling system of the present invention is expected to be indispensable in silicon (Si) based solar cells.
- the cooling device disclosed in the embodiment of the present invention is not necessarily required.
- the method of photovoltaic power generation using the condensing and solar tracking system of the present invention finds that the generated current (i.e., power) is proportional to the amount of light (or light intensity) incident therein. It is based on the general principle of the photoelectric effect. (If the solar light of the intensity above the predetermined value of the low level is incident, it is proportional to the number of series connections of the unit cells inside the solar substrate, regardless of the intensity of the incident sunlight.
- Output voltage is almost constant, so the output power and the output current from the solar cell engine are substantially directly proportional to each other.
- the solar panel will not continue to increase the output current (or output power) value, perhaps when the incident light intensity is above a certain value. ),
- the output current (or output power) of the solar cell board is expected to converge to a certain value (saturation, saturation), or the increase rate of dp / di decreases.
- I is the power
- i is the current, not the intensity of the incident light.
- the aspect of the change of output current (dp / di) according to the current (power) saturation value or the light intensity is the solar cell substrate.
- Lines 10-12 of Publication KR 10-2007-0004928 A indicate that "... injecting radiation can be absorbed by the functional insects, where each functional layer thickness Above The ratio of the radiated power absorbed in the functional layer is determined and described as ... ".
- the clp / di value has a constant value. This certainly supports the utility of the present invention. This is because the present invention is used even when the intensity of sunlight is low (when the solar altitude is low, morning and late afternoon of the day, winter, high latitudes, cloudy or foggy weather, etc.).
- the solar intensity when the sun is on the ceiling, ie when the sun shines perpendicularly to the surface This means that light can be emitted.
- the present invention can be applied even in an environment in which power generation is abandoned due to weak solar power intensity. If you can commercially use photovoltaic power. This means that there are many inexpensive lands available for photovoltaic power generation in Mongolia, Siberia, Canada, etc., but it is also possible to make photovoltaic power generation projects in regions where high solar power is not competitive due to lack of solar radiation due to high latitude. .
- ⁇ ( ⁇ ) [(R / H rcos ⁇ + 1 + 2 (R / H)]-(R / H) cos (
- the path length of sunlight in the atmosphere is ⁇ ( ⁇ )
- ⁇ ( ⁇ ) is the ratio of the path length ⁇ ( ⁇ ) of sunlight to the atmospheric thickness ⁇ .
- ci 80> ⁇ ( ⁇ ) [64 cos " +129]-64cos ⁇ .
- Earth is actually an ellipsoid with an equatorial radius of 6,378 Km and a polar radius of 6,357 Km, but it can be assumed to be a sphere.
- the thickness H of the atmosphere is not in fact definite. About in height 30 T1
- i I ⁇ exp [-JYA (P) dx] + I ⁇ exp [-J ⁇ ( ⁇ ) dx].
- MO solar intensity measured at outermost Q or 3 ⁇
- AMI solar intensity measured at surface P 0 of sunlight passing through paths Q 0 -3 ⁇ 4
- AMI .5 and
- Fig. 10 As shown in ⁇ , the solar AMI that descends in the vertical direction when passing through the atmospheric layers Al, ⁇ 2, and A3 of different air pressures, and the sunlight ⁇ ( ⁇ ) that obliquely descends at an angle ⁇ to the vertical direction, has the same attenuation. Attenuated by the coefficient ⁇ ⁇ ( ⁇ ), the ratio of paths in each atmospheric layer is equally 1: ⁇ ( ⁇ ). Therefore, the ratio of integrals calculated along different paths (Jo path ⁇ ⁇ ( ⁇ ) dx: ⁇ ⁇ 3 ⁇ 45 . ⁇ ( ⁇ ) dx) is also 1: ( ⁇ ). In other words, the ratio of the integral values along the two paths is equal to the ratio between the lengths of the two paths.
- T is calculated as shown in Table 3 below. 211> IS.3 ⁇
- the above model is based on an extremely simplified assumption-we have determined the constant value by combining the measured values, it can be regarded as the average intensity of the light components that actually reach the earth's surface. We already mentioned that more accurate models can be obtained by breaking down and measuring the wavelengths. In particular, it would be beneficial to analyze in more detail the wavelength band contributing to the photoelectric conversion.
- the present invention relates to a photovoltaic power generation technology.
- the technical purpose of lowering the cost of power generation is naturally applicable to the industry.
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201690082A EA201690082A1 (ru) | 2013-06-25 | 2014-06-24 | Генерация фотоэлектрической энергии с использованием пучка света, равномерно конденсируемого путем использования плоских зеркал и способа охлаждения прямым контактом |
EP14818696.8A EP3029394B1 (en) | 2013-06-25 | 2014-06-24 | Photovoltaic power generation device using optical beam uniformly condensed by plane mirrors and cooling by direct contact |
CA2978768A CA2978768A1 (en) | 2013-06-25 | 2014-06-24 | Device and method for photovoltaic power generation using optical beam uniformly condensed by using flat mirrors and cooling method by direct contact |
ES14818696T ES2820702T3 (es) | 2013-06-25 | 2014-06-24 | Dispositivo fotovoltaico de generación de energía con viga óptica uniforme condensada por espejos de plano y enfriamiento por contacto directo |
AU2014299550A AU2014299550A1 (en) | 2013-06-25 | 2014-06-24 | Photovoltaic power generation device and method using optical beam uniformly condensed by using plane mirrors and cooling method by direct contact |
BR112015032314A BR112015032314A2 (pt) | 2013-06-25 | 2014-06-24 | dispositivo de geração de energia fotovoltaica e método de uso de feixe ótico uniformemente condensado pela utilização de espelhos planos e método de resfriamento por contato direto |
MX2015018061A MX2015018061A (es) | 2013-06-25 | 2014-06-24 | Dispositivo y método para la generación de energía fotovoltaica usando un haz óptico condensado uniformemente mediante el uso de espejos planos y método de enfriamiento por contacto directo. |
JP2016523639A JP2016530862A (ja) | 2013-06-25 | 2014-06-24 | 平面鏡を利用して均一に集光された光ビームおよび直接接触による冷却法を利用した太陽光発電装置および方法 |
CN201480046743.0A CN105473952B (zh) | 2013-06-25 | 2014-06-24 | 利用通过平面镜均匀地收集的光线和通过直接接触的冷却法的太阳光发电装置及方法 |
AP2016008997A AP2016008997A0 (en) | 2013-06-25 | 2014-06-24 | Photovoltaic power generation device and method using optical beam uniformly condensed by using plane mirrors and cooling method by direct contact |
US14/981,750 US10103686B2 (en) | 2013-06-25 | 2015-12-28 | Device and method for photovoltaic power generation using optical beam uniformly condensed by using flat mirrors and cooling method by direct contact |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130073282A KR101571926B1 (ko) | 2013-06-25 | 2013-06-25 | 평면거울들을 이용하여 균일하게 집광된 광빔 및 직접 접촉에 의한 냉각법을 이용한 태양광발전 장치 및 방법 |
KR10-2013-0073282 | 2013-06-25 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/981,750 Continuation US10103686B2 (en) | 2013-06-25 | 2015-12-28 | Device and method for photovoltaic power generation using optical beam uniformly condensed by using flat mirrors and cooling method by direct contact |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014208976A2 true WO2014208976A2 (ko) | 2014-12-31 |
WO2014208976A3 WO2014208976A3 (ko) | 2015-02-19 |
Family
ID=52142792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2014/005570 WO2014208976A2 (ko) | 2013-06-25 | 2014-06-24 | 평면거울들을 이용하여 균일하게 집광된 광빔 및 직접 접촉에 의한 냉각법을 이용한 태양광발전 장치 및 방법 |
Country Status (13)
Country | Link |
---|---|
US (1) | US10103686B2 (ko) |
EP (1) | EP3029394B1 (ko) |
JP (3) | JP2016530862A (ko) |
KR (1) | KR101571926B1 (ko) |
CN (1) | CN105473952B (ko) |
AP (1) | AP2016008997A0 (ko) |
AU (1) | AU2014299550A1 (ko) |
BR (1) | BR112015032314A2 (ko) |
CA (1) | CA2978768A1 (ko) |
EA (1) | EA201690082A1 (ko) |
ES (1) | ES2820702T3 (ko) |
MX (1) | MX2015018061A (ko) |
WO (1) | WO2014208976A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017187443A1 (en) * | 2016-04-26 | 2017-11-02 | REEMA, Agarwal | Thermal management for concentrated photo voltaic power generation system and the method thereof |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101571926B1 (ko) * | 2013-06-25 | 2015-12-07 | 김미애 | 평면거울들을 이용하여 균일하게 집광된 광빔 및 직접 접촉에 의한 냉각법을 이용한 태양광발전 장치 및 방법 |
CN107169794A (zh) * | 2017-05-09 | 2017-09-15 | 中国农业大学 | 一种计及组件功率衰减的光伏电站成本电价计算方法 |
DE102018117228A1 (de) * | 2017-07-18 | 2019-01-24 | Magna Closures Inc. | Solarpaneelträger und Antriebssystem |
KR101995634B1 (ko) | 2017-10-16 | 2019-09-30 | 이청용 | 태양광 전지모듈 기판 및 램프의 조명기기가 다층구조로 구비된 독립형 led정원등 |
CN107634716A (zh) * | 2017-11-14 | 2018-01-26 | 万众 | 利用多面反光镜提升硅电池板受光量的设备和使用方法 |
EP3779017B1 (en) | 2018-03-28 | 2024-04-24 | TOYOBO MC Corporation | Net structure manufacturing apparatus and net structure manufacturing method |
CN108880459B (zh) * | 2018-08-17 | 2023-12-12 | 四川钟顺太阳能开发有限公司 | 一种基于双轴太阳跟踪器的双面光伏组件系统以及双面光伏组件背面利用方法 |
CN110120782B (zh) * | 2019-05-13 | 2023-12-15 | 大连理工大学 | 一种建筑用非跟踪的复合平面型双侧聚光光伏光热组件 |
KR102294351B1 (ko) | 2020-01-08 | 2021-08-27 | 농업회사법인 가농바이오 주식회사 | 계란용 프라이팬 |
WO2023027206A1 (ko) * | 2021-08-24 | 2023-03-02 | 주식회사 세기종합환경 | 태양광 발전 장치 |
CN116736893B (zh) * | 2023-08-09 | 2023-10-20 | 山西省安装集团股份有限公司 | 一种光储装置的智慧能源管理方法及光储装置 |
CN116800172B (zh) * | 2023-08-23 | 2023-10-27 | 中通服建设有限公司 | 一种光电转换方法及储能系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003536244A (ja) | 2000-03-23 | 2003-12-02 | サントラッカー ドーム リミテッド | 合焦ソーラーエネルギー収集器 |
WO2005096394A1 (de) | 2004-03-31 | 2005-10-13 | Osram Opto Semiconductors Gmbh | Strahlungsdetektor |
JP2009533841A (ja) | 2006-04-07 | 2009-09-17 | サンサイクル・インターナショナル・ゲーエムベーハー | 太陽エネルギーを変換するための装置 |
JP2009545186A (ja) | 2006-07-28 | 2009-12-17 | メガワット ソーラー エルエルシー | 光発電のために太陽放射線を捕集するための反射器組立体、システム及び方法 |
JP2009545877A (ja) | 2006-08-02 | 2009-12-24 | ダニエル サイモン, | 太陽電池及び反射器を配置する方法及び装置 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50113179A (ko) * | 1974-02-13 | 1975-09-05 | ||
US4045246A (en) * | 1975-08-11 | 1977-08-30 | Mobil Tyco Solar Energy Corporation | Solar cells with concentrators |
US4323052A (en) * | 1979-01-05 | 1982-04-06 | Virgil Stark | Solar energy system |
FR2500637A1 (fr) * | 1981-02-20 | 1982-08-27 | Aerospatiale | Miroir concave constitue d'une pluralite de facettes planes et generateur solaire comportant un tel miroir |
IL96989A0 (en) * | 1991-01-21 | 1992-03-29 | Amitec Information Industry Lt | Multi-purpose solar energy conversion system |
JPH09213980A (ja) * | 1996-02-07 | 1997-08-15 | Toyota Motor Corp | 太陽電池の冷却方法 |
US5983634A (en) * | 1998-03-18 | 1999-11-16 | Drucker; Ernest R. | Solar energy powerplant with mobile reflector walls |
US6225551B1 (en) * | 1999-09-02 | 2001-05-01 | Midwest Research Institute | Multi-facet concentrator of solar setup for irradiating the objects placed in a target plane with solar light |
JP4621857B2 (ja) | 2000-10-12 | 2011-01-26 | 国際技術開発株式会社 | 太陽熱エネルギー収集装置 |
JP3084125U (ja) * | 2001-08-16 | 2002-03-08 | 宣夫 芦立 | 太陽電池パネル構造 |
KR20010100071A (ko) * | 2001-09-04 | 2001-11-14 | 이정호 | 모듈형 반사체를 구비한 태양광 집광 발전장치 |
JP2004067468A (ja) * | 2002-08-08 | 2004-03-04 | Jitsuo Inagaki | 炭化装置及び炭化方法 |
KR200354040Y1 (ko) | 2004-03-18 | 2004-06-29 | 김희남 | 자전거용 발전기 |
KR101247537B1 (ko) * | 2004-09-08 | 2013-03-26 | 프레스톤 프로닥츠 코포레이션 | 처리된 이온 교환 수지, 그것의 제조방법, 그것을 함유한어셈블리 및 열 전달 시스템 및 그것의 사용방법 |
JP2007264353A (ja) * | 2006-03-29 | 2007-10-11 | Aomoriken Kogyo Gijutsu Kyoiku Shinkokai | 波長選択性薄膜 |
IL176618A0 (en) * | 2006-06-29 | 2006-10-31 | Zalman Schwartzman | A solar cocentrating device for photovoltaic energy generation |
TWI335085B (en) * | 2007-04-19 | 2010-12-21 | Ind Tech Res Inst | Bifacial thin film solar cell and method for fabricating the same |
US20090084375A1 (en) * | 2007-10-01 | 2009-04-02 | Jinchun Xie | Aligned multiple flat mirror reflector array for concentrating sunlight onto a solar cell |
WO2013080202A1 (en) * | 2011-12-03 | 2013-06-06 | Sahar G.N. International Ltd. | Modular solar systems facilitating rapid assembly |
JP2009255882A (ja) * | 2008-04-21 | 2009-11-05 | Toyota Motor Corp | 車両用太陽電池装置 |
DE102008035735A1 (de) * | 2008-07-31 | 2010-02-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Offenes verkapseltes Konzentratorsystem für Solarstrahlung |
PT2236955E (pt) * | 2009-03-23 | 2014-07-08 | Richard Metzler | Disposição fotovoltaica |
CN102237821A (zh) * | 2010-04-30 | 2011-11-09 | 吴宣瑚 | 一种八卦形自动追日的光伏发电机制热机光热发电机 |
KR101038529B1 (ko) * | 2010-05-27 | 2011-06-02 | 한국에너지기술연구원 | 평면거울을 이용한 집광용 헬리오스타트 |
EP2634817A4 (en) * | 2010-10-29 | 2017-06-07 | Stanley Electric Co., Ltd. | Power generation device, thermal power generation method and solar power generation method |
US9893223B2 (en) * | 2010-11-16 | 2018-02-13 | Suncore Photovoltaics, Inc. | Solar electricity generation system |
KR101211970B1 (ko) * | 2011-02-24 | 2012-12-13 | 유한회사 신후테크 | 방향 조절 및 확장이 가능한 태양광 집광 장치 |
DE102011102482A1 (de) * | 2011-05-24 | 2012-11-29 | Matthias Herberich | Vorrichtung zur Erzeugung von elektrischen Strom durch Solarzellen |
US20120325287A1 (en) * | 2011-06-27 | 2012-12-27 | Clark Stephan R | Photonic energy concentrator with integral support ribs |
KR101571926B1 (ko) * | 2013-06-25 | 2015-12-07 | 김미애 | 평면거울들을 이용하여 균일하게 집광된 광빔 및 직접 접촉에 의한 냉각법을 이용한 태양광발전 장치 및 방법 |
-
2013
- 2013-06-25 KR KR1020130073282A patent/KR101571926B1/ko active IP Right Grant
-
2014
- 2014-06-24 EP EP14818696.8A patent/EP3029394B1/en active Active
- 2014-06-24 ES ES14818696T patent/ES2820702T3/es active Active
- 2014-06-24 AP AP2016008997A patent/AP2016008997A0/xx unknown
- 2014-06-24 CN CN201480046743.0A patent/CN105473952B/zh active Active
- 2014-06-24 EA EA201690082A patent/EA201690082A1/ru unknown
- 2014-06-24 JP JP2016523639A patent/JP2016530862A/ja active Pending
- 2014-06-24 WO PCT/KR2014/005570 patent/WO2014208976A2/ko active Application Filing
- 2014-06-24 MX MX2015018061A patent/MX2015018061A/es active IP Right Grant
- 2014-06-24 AU AU2014299550A patent/AU2014299550A1/en not_active Abandoned
- 2014-06-24 CA CA2978768A patent/CA2978768A1/en not_active Abandoned
- 2014-06-24 BR BR112015032314A patent/BR112015032314A2/pt not_active IP Right Cessation
-
2015
- 2015-12-28 US US14/981,750 patent/US10103686B2/en active Active
-
2017
- 2017-12-22 JP JP2017246779A patent/JP2018063112A/ja active Pending
-
2020
- 2020-03-04 JP JP2020036923A patent/JP2020103034A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003536244A (ja) | 2000-03-23 | 2003-12-02 | サントラッカー ドーム リミテッド | 合焦ソーラーエネルギー収集器 |
WO2005096394A1 (de) | 2004-03-31 | 2005-10-13 | Osram Opto Semiconductors Gmbh | Strahlungsdetektor |
KR20070004928A (ko) | 2004-03-31 | 2007-01-09 | 오스람 옵토 세미컨덕터스 게엠베하 | 방사선 검출기 |
JP2009533841A (ja) | 2006-04-07 | 2009-09-17 | サンサイクル・インターナショナル・ゲーエムベーハー | 太陽エネルギーを変換するための装置 |
JP2009545186A (ja) | 2006-07-28 | 2009-12-17 | メガワット ソーラー エルエルシー | 光発電のために太陽放射線を捕集するための反射器組立体、システム及び方法 |
JP2009545877A (ja) | 2006-08-02 | 2009-12-24 | ダニエル サイモン, | 太陽電池及び反射器を配置する方法及び装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3029394A4 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017187443A1 (en) * | 2016-04-26 | 2017-11-02 | REEMA, Agarwal | Thermal management for concentrated photo voltaic power generation system and the method thereof |
Also Published As
Publication number | Publication date |
---|---|
AU2014299550A1 (en) | 2016-02-11 |
EP3029394A2 (en) | 2016-06-08 |
EP3029394B1 (en) | 2020-05-06 |
CA2978768A1 (en) | 2014-12-31 |
AP2016008997A0 (en) | 2016-01-31 |
ES2820702T3 (es) | 2021-04-22 |
KR20150000953A (ko) | 2015-01-06 |
MX2015018061A (es) | 2017-04-27 |
US20160118930A1 (en) | 2016-04-28 |
BR112015032314A2 (pt) | 2017-07-25 |
EP3029394A4 (en) | 2017-08-09 |
CN105473952A (zh) | 2016-04-06 |
US10103686B2 (en) | 2018-10-16 |
JP2016530862A (ja) | 2016-09-29 |
KR101571926B1 (ko) | 2015-12-07 |
CN105473952B (zh) | 2020-11-06 |
WO2014208976A3 (ko) | 2015-02-19 |
EA201690082A1 (ru) | 2016-12-30 |
JP2020103034A (ja) | 2020-07-02 |
JP2018063112A (ja) | 2018-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2014208976A2 (ko) | 평면거울들을 이용하여 균일하게 집광된 광빔 및 직접 접촉에 의한 냉각법을 이용한 태양광발전 장치 및 방법 | |
Jaaz et al. | Design and development of compound parabolic concentrating for photovoltaic solar collector | |
US20110192460A1 (en) | Solar Power Generator | |
US8101850B2 (en) | Asymmetric parabolic compound concentrator with photovoltaic cells | |
US20100282315A1 (en) | Low concentrating photovoltaic thermal solar collector | |
US20080308090A1 (en) | Solar Concentrator | |
US20100154866A1 (en) | Hybrid solar power system | |
JP2014232739A (ja) | 太陽光発電装置 | |
CN114631259A (zh) | 聚光光伏-热功率系统的混合接收器及相关方法 | |
CN103456823B (zh) | 一种管状聚光光伏电池组件 | |
WO2015018132A1 (zh) | 一种管状跟踪聚光光伏组件 | |
US20210135622A1 (en) | Combined heat and electricity solar collector with wide angle concentrator | |
CN203218300U (zh) | 一种管状聚光光伏电池组件 | |
JP6854096B2 (ja) | 集光型太陽電池システム及び発電方法 | |
KR20150103350A (ko) | 평면거울들을 이용하여 균일하게 집광된 광빔 및 직접 접촉에 의한 냉각법을 이용한 태양광발전 장치 및 방법 | |
WO2018077223A1 (zh) | 一种管状聚光光伏电池组件及阵列 | |
Wu | Thermal management of concentrator photovoltaics | |
KR102656003B1 (ko) | 태양광 집광모듈 설치용 프레임 | |
RU2789205C1 (ru) | Солнечная фотоэлектрическая энергоустановка | |
Nitsas et al. | Performance evaluation of asymmetric CPC-PVT collectors connected in series | |
WO2015018131A1 (zh) | 一种低倍聚光光伏组件 | |
Hadavinia | Modelling and experimental analysis of low concentrating photovoltaic for use in building integrated and attached photovoltaic (BIPV/BAPV) systems | |
CN1302089A (zh) | 液冷太阳能光伏转换方法和使用该方法的发电装置 | |
JP2008198965A (ja) | 鏡集光発電機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201480046743.0 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14818696 Country of ref document: EP Kind code of ref document: A2 |
|
DPE1 | Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: MX/A/2015/018061 Country of ref document: MX |
|
ENP | Entry into the national phase |
Ref document number: 2016523639 Country of ref document: JP Kind code of ref document: A |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112015032314 Country of ref document: BR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 201690082 Country of ref document: EA Ref document number: 2014818696 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2014299550 Country of ref document: AU Date of ref document: 20140624 Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2978768 Country of ref document: CA |
|
ENP | Entry into the national phase |
Ref document number: 112015032314 Country of ref document: BR Kind code of ref document: A2 Effective date: 20151222 |