WO2017188753A1 - Floating-type solar cell panel - Google Patents

Floating-type solar cell panel Download PDF

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Publication number
WO2017188753A1
WO2017188753A1 PCT/KR2017/004492 KR2017004492W WO2017188753A1 WO 2017188753 A1 WO2017188753 A1 WO 2017188753A1 KR 2017004492 W KR2017004492 W KR 2017004492W WO 2017188753 A1 WO2017188753 A1 WO 2017188753A1
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WO
WIPO (PCT)
Prior art keywords
floating
solar cell
floating plate
panel
solar
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PCT/KR2017/004492
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French (fr)
Korean (ko)
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이재혁
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이재혁
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Publication of WO2017188753A1 publication Critical patent/WO2017188753A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • 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
    • H01L31/02—Details
    • 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
    • H01L31/02—Details
    • H01L31/02016—Circuit arrangements of general character for the devices
    • H01L31/02019—Circuit arrangements of general character for the devices for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/02021—Circuit arrangements of general character for the devices for devices characterised by at least one potential jump barrier or surface barrier for solar cells
    • 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
    • H01L31/02—Details
    • H01L31/0203—Containers; Encapsulations, e.g. encapsulation of photodiodes
    • 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
    • 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
    • H01L31/048—Encapsulation of modules
    • 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
    • H02S10/40—Mobile PV generator systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B2035/4433—Floating structures carrying electric power plants
    • B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2209/00—Energy supply or activating means
    • B63B2209/18—Energy supply or activating means solar 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
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the present invention relates to a solar cell panel, and more particularly, to a solar cell panel that floats and installs solar power while being floated on a liquid surface.
  • the solar cell is a solar power generation facility is advantageously installed in a large area without a feature that interferes with the reception of sunlight.
  • a photovoltaic power generation facility that can be installed in a water surface such as a wide sea level.
  • the above-mentioned water-based photovoltaic power generation equipment needs a floating structure because its basic conditions have to float in water.
  • Patent No. 10-0887723 “Aqueous fixed structure for solar collection panel”
  • Patent No. 10-1557741 Water circulation device of water photovoltaic device
  • Patent No. 10-1562916 Water The inventions disclosed in Commercial Photovoltaic Power Generation Equipment, Patent No. 10-1587605, "Aquatic Solar Modules Using Double-Sided Solar Cells”
  • Such a floating structure is a large structure, so that the solar cell module can be arranged at an inclination angle suitable for receiving sunlight on the floating structure, and thus becomes a complicated structure.
  • Patent No. 10-0887723 is a structure in which a structure such as a pipe and a support plate is fixed on a cylindrical elongated float that is a floating structure and a solar collector panel is disposed thereon, but a specific structure of the float is not disclosed.
  • Patent No. 10-1557741 discloses a structure in which a support is placed on a float and a solar module is disposed thereon, and a specific structure of the float is not disclosed.
  • Patent No. 10-1562916 discloses a structure in which a support plate is disposed on a buoyancy body and a column is erected thereon to arrange a photovoltaic power generation unit, and Patent No. 10-1587605 attaches to a structure having an internal space having a rectangular cross section.
  • the solar cell module is arranged between frames of a type.
  • the floating structure of the conventional photovoltaic facility has a problem that not only the structure is complicated, but also the structure required for disposing the solar cell module is complicated.
  • the present invention has been made in view of such a conventional art, and an object thereof is to provide a solar panel in which a floating structure including a solar cell module is configured in a simple structure and generates solar power while floating on a liquid surface.
  • the solar cell panel according to the present invention for achieving the above object is a solar cell panel that receives and generates solar light while floating on the surface of the liquid, a plurality of floating plate body comprising a plurality of openings formed vertically isolated from each other therein And a plurality of solar cell module assemblies each containing a solar cell module that is received in the opening and receives and generates solar light, and a plurality of connection means disposed on at least one side surface of each floating plate body.
  • the plurality of floating plate bodies are connected to each other by at least one of the longitudinal direction and the transverse direction by the plurality of connecting means so as to form a single floating body, and each of the plurality of solar cell module assemblies is connected to each other. Electrically connected, each generated current is collected.
  • the solar cell module assembly may further include a transparent plate covering an opening of the floating plate body, and the solar cell module may be attached to a bottom surface of the transparent plate.
  • the upper surface of the transparent plate may be coplanar with the upper surface of the floating plate body.
  • the floating plate body may include a support jaw disposed at one or more corners of the inner lower side, and the transparent plate may be fixed and fixed on the support jaw.
  • the transparent plate may be made of glass or plastic.
  • the floating plate body preferably has water resistance, and may be a synthetic resin material having a specific gravity of 1 or less.
  • the solar cell module may be coated with a transparent protective film for waterproofing.
  • connecting means may have flexibility or bendability.
  • the connecting means may also consist of one or more of corrugated pipes, chains, tapes and rods or hinges.
  • the present invention is very simple structure of the floating plate body in which a plurality of solar cell modules are arranged and a plurality of the solar cell module is arranged in one floating plate body by connecting a plurality of floating plate body to each other as a structure on the water surface It provides a solar panel that is rich and efficient solar power generation.
  • FIG. 1 is a perspective view showing one of the solar panels according to the present invention, separated some Chinese New Year elements.
  • FIG. 2 is a cross-sectional view of a part of the solar panel shown in FIG.
  • FIG. 3 is a partially enlarged cross-sectional view of the solar panel shown in FIG.
  • FIG. 4 is a plan view showing one solar panel.
  • FIG. 5 is a plan view showing the solar panel of the present invention by connecting the vertical and horizontal.
  • FIG. 6 is an explanatory diagram illustrating adaptation to changes in sea level when a plurality of solar panels of the present invention are connected and arranged on the sea level;
  • Figure 7 is a perspective view of another example showing that the floating plate body constituting the solar panel of the present invention is connected by a hinge.
  • the solar cell panel according to the present invention generates solar power while floating on a liquid surface such as water, but is described herein as being disposed on the sea surface for convenience, but the solar cell panel according to the present invention is not limited thereto. As well as the surface of lakes and reservoirs, it can float on liquid surfaces other than water and can generate photovoltaic power generation.
  • the floating solar cell panel of the present invention is composed of one or more floating plate bodies 10 having a constant thickness.
  • 1 is a perspective view showing an embodiment of a floating solar panel according to the present invention
  • Figure 2 is a cross-sectional view showing a part of the floating solar panel shown in Figure 1
  • Figure 3 is a floating solar shown in Figure 2 A partially enlarged cross-sectional view of the cell panel
  • FIG. 4 is a plan view showing one floating solar panel.
  • the floating plate body 10 is shown as a square, in the present invention may also be a polygon, such as a rectangle, hexagon, rhombus, etc. in addition to this. And, in particular, if the plurality of floating plate body 10 can be vertically and horizontally aligned in the x-y axis can be adopted in the present invention without being limited to the specific form. However, it is preferable that the plurality of floating plate bodies 10 are arranged as closely as possible to each other to maximize the efficiency of the alignment area.
  • Floating plate body 10 is preferably made of a plate of a synthetic resin material having a specific gravity of buoyancy of 1 or less so as to float on the water surface and has a water resistance.
  • a plurality of vertical openings 12 are vertically and horizontally arranged, and a base 14 is formed below each corner of the openings 12.
  • the solar cell module assembly 16 is disposed at each opening 12 of the floating plate body 10.
  • the solar cell module assembly 16 includes an upper transparent plate 18 and a solar cell module 20 attached to the bottom surface of the transparent plate 18.
  • the transparent plate 18 of the cell module assembly 16 is arranged to have the same plane size as the opening 12 of the floating plate body 10 and the upper surface thereof is coplanar with the upper surface of the floating plate body 10. , It is preferable that the water is assembled so as not to enter the opening 12 when floating on the water surface.
  • the transparent plate 18 is made of a transparent material capable of receiving light of the solar cell module 20 attached to the bottom, for example, glass or transparent plastic material.
  • the transparent plate 18 can be fixed to the supporting jaw 14 formed at the inner lower edge of the opening 12 by the fixing screw 22 at each corner.
  • the solar cell module 20 is coated with a transparent protective film 24 for waterproofing is bonded and fixed to the bottom of the transparent plate 18.
  • the protective film 24 may be made of a material that can be coated with a thin film such as plastic or polymer.
  • each solar cell module 20 may collect current, which is generated through wiring, to one or more terminals (not shown).
  • Each solar cell module assembly 16 is arranged at each opening 12 of the floating plate body 10 to form one solar cell panel.
  • the connecting means 26 is disposed on each side of the floating plate body 10.
  • This connecting means 26 is flexible or bendable, and in the figure this connecting means 26 is illustrated as a flexible corrugated tube.
  • the present invention is not limited thereto and may be any means having flexibility such as chains, tapes, rods, and the like.
  • the material of the connecting means 26 may be made of a light weight, for example plastic, for floating.
  • FIG. 5 is a plan view showing a plurality of floating plate bodies 10 vertically and horizontally connected as another embodiment of the present invention
  • FIG. 6 is a diagram illustrating the adaptation to changes in the sea level when the plurality of floating plates 10 are arranged on the sea surface. It is also. 5 and 6 illustrate that the plurality of floating plate bodies 10 are coupled to each other in the longitudinal and transverse directions, but in addition to the present invention, the plurality of floating plate bodies 10 may be in only one direction in the longitudinal or transverse directions. It is only natural for a person skilled in the art to be able to use the connection.
  • each of the plurality of floating plate bodies 10 in which the plurality of solar cell module assemblies 16 are disposed is vertically and horizontally formed by flexible connecting means 26.
  • the solar cell panel having a plurality of floating plate bodies 10 connected to each other in the vertical and horizontal directions is used in the state of being floated on the sea surface 28, and the electric power is generated by the solar light received through the solar cell module 20. Can be obtained.
  • the waves are connected by flexible connecting means for connecting the respective floating plates 10. It is possible to adapt well to changes in sea level 28, such as.
  • the lower portion of the solar cell module 20 located in the open portion 12 of each floating plate body 10 may be cooled by contacting the sea surface 28 so as to generate heat generated when the solar cell module 20 operates. By diverging, the power generation efficiency can be improved.
  • the flexible connecting means 26 such as a corrugated pipe is described, but the connecting means 26 of the present invention is not limited thereto.
  • the connecting means for vertically and horizontally connecting the adjacent floating plate body 10 as shown in FIG. 7 is composed of a hinge 30, and is installed on each side of the floating plate body 10.
  • a plurality of floating panels 10 are connected by the hinge 30 is coupled to form a floating solar panel. Accordingly, each floating plate body 10 can be adapted to the change of the sea surface when the solar panel panel consisting of a plurality of floating plate body 10 is arranged on the sea surface by the bending movement with respect to the opposite side by the hinge 30.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
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Abstract

The present invention discloses a floating-type solar cell panel for generating electricity by receiving sunlight while floating on a liquid surface. The floating-type solar cell panel includes: a floating plate (10) in which a plurality of tetragonal opening portions (12) are vertically formed; a solar cell module assembly (16) disposed at each of the opening portions (12) of the floating plate (10); and connecting means (26) disposed at each side surface of each floating plate (10) in order to connect a plurality of floating plates (10) to each other vertically and horizontally.

Description

부유식 솔라셀 패널Floating solar panel
본 발명은 솔라셀 패널에 관한 것으로, 특히 액체의 수면에 다량으로 띄워 설치하여 부유하면서 태양광 발전을 하는 솔라셀 패널에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a solar cell panel, and more particularly, to a solar cell panel that floats and installs solar power while being floated on a liquid surface.
일반적으로 태양광발전설비인 솔라셀(solar cell)은 태양광의 수광에 방해가 되는 지형지물이 없는 넓은 지역에 설치되는 것이 유리하다. 종래 이러한 점을 감안하여 넓은 해수면과 같은 수상에 설치할 수 있는 태양광발전설비가 알려진 바 있다. 위와 같은 수상용 태양광발전설비는 그 기본조건이 물에 떠야 하므로 부유형의 구조물이 필요하다. In general, the solar cell (solar cell) is a solar power generation facility is advantageously installed in a large area without a feature that interferes with the reception of sunlight. In view of the above, there has been known a photovoltaic power generation facility that can be installed in a water surface such as a wide sea level. The above-mentioned water-based photovoltaic power generation equipment needs a floating structure because its basic conditions have to float in water.
관련 종래기술로서, 특허 제10-0887723호 "태양광 수집 판넬의 수상용 고정 구조물", 특허 제10-1557741호 "수상용 태양광 발전장치의 물순환장치", 특허 제10-1562916호 "수상용 태양광 발전설비", 특허 제10-1587605호 "양면 쏠라셀을 이용한 수상용 태양광 모듈"에 개시된 발명들은 부유형의 구조물을 포함한다. 이러한 부유형 구조물은 하나의 대형 구조물로서 부유형 구조물 상에 태양광의 수광에 적합한 경사각도로 솔라셀 모듈이 배치될 수 있도록 구성되므로 결국 복잡한 구조로 될 수밖에 없다. As related related arts, Patent No. 10-0887723 "Aqueous fixed structure for solar collection panel", Patent No. 10-1557741 "Water circulation device of water photovoltaic device", Patent No. 10-1562916 "Water The inventions disclosed in Commercial Photovoltaic Power Generation Equipment, Patent No. 10-1587605, "Aquatic Solar Modules Using Double-Sided Solar Cells," include floating structures. Such a floating structure is a large structure, so that the solar cell module can be arranged at an inclination angle suitable for receiving sunlight on the floating structure, and thus becomes a complicated structure.
즉, 특허 제10-0887723호는 부유형 구조물인 원통형의 기다란 부구 상에 파이프와 받침 플레이트 등의 구조물이 고정되고 이에 태양광 수집판넬이 배치되는 구조로 되며, 다만 상기 부구의 구체적인 구조는 개시되지 않는다. 또한, 특허 제10-1557741호는 부유체 상에 지지대를 세우고 이에 태양광 모듈을 배치하는 구조를 개시하며, 부유체의 구체적인 구조는 개시되지 않는다. 또한, 특허 제10-1562916호는 부력체 상에 지지플레이트가 배치되고 이에 기둥이 세워져 태양광 발전부가 배치되는 구조를 개시하고, 특허 제10-1587605호는 사각 단면의 내부공간을 갖는 구조에 부유형인 프레임 사이에 솔라셀 모듈이 배치되는 구조로 된다.That is, Patent No. 10-0887723 is a structure in which a structure such as a pipe and a support plate is fixed on a cylindrical elongated float that is a floating structure and a solar collector panel is disposed thereon, but a specific structure of the float is not disclosed. Do not. Further, Patent No. 10-1557741 discloses a structure in which a support is placed on a float and a solar module is disposed thereon, and a specific structure of the float is not disclosed. In addition, Patent No. 10-1562916 discloses a structure in which a support plate is disposed on a buoyancy body and a column is erected thereon to arrange a photovoltaic power generation unit, and Patent No. 10-1587605 attaches to a structure having an internal space having a rectangular cross section. The solar cell module is arranged between frames of a type.
위와 같이, 종래 태양광발전설비의 부유형 구조물은 구조가 복잡할 뿐만 아니라 이에 솔라셀 모듈을 배치하는데 필요한 구조물이 복잡하다는 문제를 갖는다. As described above, the floating structure of the conventional photovoltaic facility has a problem that not only the structure is complicated, but also the structure required for disposing the solar cell module is complicated.
본 발명은 종래의 이와 같은 점을 감안하여 창안한 것으로, 솔라셀 모듈을 포함한 부유형 구조물이 간단한 구조로 구성되어 액체 수면에 부유하면서 태양광 발전을 하는 솔라셀 패널을 제공하는데 그 목적이 있다.SUMMARY OF THE INVENTION The present invention has been made in view of such a conventional art, and an object thereof is to provide a solar panel in which a floating structure including a solar cell module is configured in a simple structure and generates solar power while floating on a liquid surface.
이러한 목적을 달성하기 위한 본 발명에 의한 솔라셀 패널은 액체의 수면에 부유하면서 태양광을 수광하여 발전하는 솔라셀 패널로서, 내부에 서로 격리되어 수직으로 형성된 복수의 개방부를 포함하는 복수의 부유판체와, 각각 상기 개방부에 수납되고 태양광을 수광하여 발전하는 솔라셀 모듈을 포함하는 복수의 솔라셀 모듈조립체와, 상기 각 부유판체의 하나 이상의 측면에 배치된 복수의 연결수단을 포함할 수 있고, 상기 복수의 부유판체는 상기 복수의 연결수단에 의하여 서로 종 방향 및 횡 방향 중의 하나 이상의 방향으로 연결되어 하나의 결합체를 이루면서 부유하도록 되고, 상기 복수의 솔라셀 모듈조립체 각각의 솔라셀 모듈은 서로 전기적으로 연결되어 각각 발전한 전류가 수집된다.The solar cell panel according to the present invention for achieving the above object is a solar cell panel that receives and generates solar light while floating on the surface of the liquid, a plurality of floating plate body comprising a plurality of openings formed vertically isolated from each other therein And a plurality of solar cell module assemblies each containing a solar cell module that is received in the opening and receives and generates solar light, and a plurality of connection means disposed on at least one side surface of each floating plate body. The plurality of floating plate bodies are connected to each other by at least one of the longitudinal direction and the transverse direction by the plurality of connecting means so as to form a single floating body, and each of the plurality of solar cell module assemblies is connected to each other. Electrically connected, each generated current is collected.
또한, 상기 솔라셀 모듈조립체는 상기 부유판체의 개방부를 덮는 투명판을 더 포함하고, 상기 솔라셀 모듈은 상기 투명판의 저면에 부착될 수 있다.The solar cell module assembly may further include a transparent plate covering an opening of the floating plate body, and the solar cell module may be attached to a bottom surface of the transparent plate.
또한, 상기 투명판의 상면은 상기 부유판체의 상면과 동일 평면을 이룰 수 있다. In addition, the upper surface of the transparent plate may be coplanar with the upper surface of the floating plate body.
또한, 상기 부유판체는 내부 하측의 하나 이상의 모서리에 배치된 받침턱을 포함할 수 있고, 상기 투명판은 상기 받침턱 상에 안치되어 고정될 수 있다. 또한, 상기 투명판은 유리 또는 플라스틱 재질일 수 있다.In addition, the floating plate body may include a support jaw disposed at one or more corners of the inner lower side, and the transparent plate may be fixed and fixed on the support jaw. In addition, the transparent plate may be made of glass or plastic.
또한, 상기 부유판체는 내수성을 가짐이 바람직하고, 비중 1 이하의 합성수지 재질일 수 있다.In addition, the floating plate body preferably has water resistance, and may be a synthetic resin material having a specific gravity of 1 or less.
또한, 상기 솔라셀 모듈은 방수를 위한 투명 보호막으로 코팅될 수 있다.In addition, the solar cell module may be coated with a transparent protective film for waterproofing.
또한, 상기 연결수단은 유연성 또는 굽힘성을 가질 수 있다. 또한, 상기 연결수단은 주름관, 체인, 테이프 및 롯드 중의 하나 이상으로 구성되거나 또는 경첩으로 구성될 수 있다.In addition, the connecting means may have flexibility or bendability. The connecting means may also consist of one or more of corrugated pipes, chains, tapes and rods or hinges.
이와 같은 본 발명은 복수의 솔라셀 모듈이 배치되는 부유판체의 구조가 매우 간단하고 하나의 부유판체에 다수의 솔라셀 모듈이 배치됨으로써 복수의 부유판체가 서로 연결되어 결합된 하나의 구조체로서 수면에 부유하면서 효과적으로 태양광 발전을 하는 솔라셀 패널을 제공한다.The present invention is very simple structure of the floating plate body in which a plurality of solar cell modules are arranged and a plurality of the solar cell module is arranged in one floating plate body by connecting a plurality of floating plate body to each other as a structure on the water surface It provides a solar panel that is rich and efficient solar power generation.
본 발명을 첨부도면에 의거하여 보다 상세히 설명하면 다음과 같다.Referring to the present invention in more detail based on the accompanying drawings as follows.
도 1은 본 발명에 따른 솔라셀 패널의 하나를 보인 것으로, 일부 구정요소를 분리하여 도시한 사시도.1 is a perspective view showing one of the solar panels according to the present invention, separated some Chinese New Year elements.
도 2는 도 1에서 보인 솔라셀 패널의 일부를 분리하여 보인 단면도.2 is a cross-sectional view of a part of the solar panel shown in FIG.
도 3은 도 2에서 보인 솔라셀 패널의 부분확대단면도.3 is a partially enlarged cross-sectional view of the solar panel shown in FIG.
도 4는 하나의 솔라셀 패널을 보인 평면도.4 is a plan view showing one solar panel.
도 5는 본 발명의 솔라셀 패널을 종횡으로 연결하여 보인 평면도.5 is a plan view showing the solar panel of the present invention by connecting the vertical and horizontal.
도 6은 본 발명의 솔라셀 패널을 다수 연결하여 해수면상에 배치하였을 때 해수면의 변화에 적응하는 것을 설명하는 설명도.FIG. 6 is an explanatory diagram illustrating adaptation to changes in sea level when a plurality of solar panels of the present invention are connected and arranged on the sea level; FIG.
도 7은 본 발명의 솔라셀 패널을 구성하는 부유판체가 경첩으로 연결되는 것을 보인 다른 예의 사시도.Figure 7 is a perspective view of another example showing that the floating plate body constituting the solar panel of the present invention is connected by a hinge.
본 발명에 의한 솔라셀 패널은 물 등의 액체 수면에 부유하면서 태양광 발전을 하는 것으로 여기서는 편의상 해수면 상에 배치하여 부유하는 것으로 설명되나, 본 발명에 의한 솔라셀 패널은 이에 한정되지 않고, 바다 이외에 호수나 저수지 등의 수면은 물론이고, 물 이외의 액체 수면에도 부유하며 태양광발전을 할 수 있다.The solar cell panel according to the present invention generates solar power while floating on a liquid surface such as water, but is described herein as being disposed on the sea surface for convenience, but the solar cell panel according to the present invention is not limited thereto. As well as the surface of lakes and reservoirs, it can float on liquid surfaces other than water and can generate photovoltaic power generation.
본 발명의 부유식 솔라셀 패널은 일정한 두께를 갖는 하나 이상의 부유판체(10)로 구성된다. 도 1은 본 발명에 따른 부유식 솔라셀 패널의 일 구현예를 보인 사시도, 도 2는 도 1에서 보인 부유식 솔라셀 패널의 일부를 분리하여 보인 단면도, 도 3은 도 2에서 보인 부유식 솔라셀 패널의 부분확대단면도, 그리고 도 4는 하나의 부유식 솔라셀 패널을 보인 평면도이다. 이들 도면을 참조하며 아래 설명한다.The floating solar cell panel of the present invention is composed of one or more floating plate bodies 10 having a constant thickness. 1 is a perspective view showing an embodiment of a floating solar panel according to the present invention, Figure 2 is a cross-sectional view showing a part of the floating solar panel shown in Figure 1, Figure 3 is a floating solar shown in Figure 2 A partially enlarged cross-sectional view of the cell panel, and FIG. 4 is a plan view showing one floating solar panel. Reference is made to these figures and described below.
도 1이나 도 4를 참조하면, 상기 부유판체(10)가 정사각형으로 도시되지만, 본 발명에서는 이 외에도 직사각형, 육각형, 마름모형 등과 같은 다각형으로도 될 수 있다. 그리고, 특히 복수의 부유판체(10)가 x-y축으로 종횡 정렬될 수 있는 형태라면 그 특정형태에 제한받음이 없이 본 발명에 모두 채택 가능하다. 다만, 정렬 면적의 효율을 극대화하도록 복수의 각 부유판체(10)는 서로 가능한 밀접하게 배치되는 것이 바람직하다.1 and 4, the floating plate body 10 is shown as a square, in the present invention may also be a polygon, such as a rectangle, hexagon, rhombus, etc. in addition to this. And, in particular, if the plurality of floating plate body 10 can be vertically and horizontally aligned in the x-y axis can be adopted in the present invention without being limited to the specific form. However, it is preferable that the plurality of floating plate bodies 10 are arranged as closely as possible to each other to maximize the efficiency of the alignment area.
부유판체(10)는 수면에 부유하도록 비중이 1 이하로 부력을 갖는 합성수지 재질의 판체로 제조되고 내수성을 갖는 것이 좋다. 부유판체(10)에는 수직으로 형성된 복수의 개방부(12)가 종횡으로 정렬되어 배치되며, 이들 개방부(12)의 각 모서리 하측에 각각 받침턱(14)이 형성된다.Floating plate body 10 is preferably made of a plate of a synthetic resin material having a specific gravity of buoyancy of 1 or less so as to float on the water surface and has a water resistance. In the floating plate body 10, a plurality of vertical openings 12 are vertically and horizontally arranged, and a base 14 is formed below each corner of the openings 12.
그리고, 부유판체(10)의 각 개방부(12)에는 솔라셀 모듈조립체(16)가 배치된다. 솔라셀 모듈조립체(16)는 상부의 투명판(18)과 이러한 투명판(18)의 저면에 부착되는 솔라셀 모듈(20)을 포함한다. The solar cell module assembly 16 is disposed at each opening 12 of the floating plate body 10. The solar cell module assembly 16 includes an upper transparent plate 18 and a solar cell module 20 attached to the bottom surface of the transparent plate 18.
솔라셀 모듈조립체(16)의 투명판(18)은 부유판체(10)의 개방부(12)와 평면 크기가 같고 상부면이 부유판체(10)의 상부면과 동일 평면상에 놓이도록 배치됨으로써, 수면에 부유시 개방부(12)에 가능한 물이 들어가지 않게 조립됨이 바람직하다. 또한, 투명판(18)은 예를 들어 유리 또는 투명 플라스틱 재질 등과 같이 저면에 부착되는 솔라셀 모듈(20)의 수광이 가능한 투명한 재질로 구성된다. 투명판(18)은 각 모서리에서 고정스크류(22)로 개방부(12)의 내부하측 모서리에 형성된 받침턱(14)에 고정될 수 있게 되어 있다.The transparent plate 18 of the cell module assembly 16 is arranged to have the same plane size as the opening 12 of the floating plate body 10 and the upper surface thereof is coplanar with the upper surface of the floating plate body 10. , It is preferable that the water is assembled so as not to enter the opening 12 when floating on the water surface. In addition, the transparent plate 18 is made of a transparent material capable of receiving light of the solar cell module 20 attached to the bottom, for example, glass or transparent plastic material. The transparent plate 18 can be fixed to the supporting jaw 14 formed at the inner lower edge of the opening 12 by the fixing screw 22 at each corner.
한편, 도 3에 도시하듯이, 솔라셀 모듈(20)은 방수를 위한 투명 보호막(24)으로 코팅되어 투명판(18)의 저면에 접착되어 고정된다. 상기 보호막(24)은 플라스틱이나 폴리머 등의 얇은 피막으로 코팅가능한 재질로 될 수 있다. 그리고, 각 솔라셀 모듈(20)은 배선을 통하여 각각 발전하는 전류가 하나 이상의 터미널(도시하지 않음)로 수집될 수 있다.On the other hand, as shown in Figure 3, the solar cell module 20 is coated with a transparent protective film 24 for waterproofing is bonded and fixed to the bottom of the transparent plate 18. The protective film 24 may be made of a material that can be coated with a thin film such as plastic or polymer. In addition, each solar cell module 20 may collect current, which is generated through wiring, to one or more terminals (not shown).
부유판체(10)의 각 개방부(12)에는 각각의 솔라셀 모듈조립체(16)가 배치되어 하나의 솔라셀 패널을 구성한다. 그리고, 도 1~4에 도시하듯이, 이러한 부유판체(10)의 각 측면에는 연결수단(26)이 배치된다. 이러한 연결수단(26)은 유연성 또는 굽힘성을 갖는 것으로, 도면에서 이러한 연결수단(26)은 유연성의 주름관으로 예시되어 있다. 그러나, 본 발명은 이에 한정되지 아니하고 체인, 테이프, 롯드 등과 같이 유연성을 갖는 모든 수단으로 될 수 있다. 또한, 상기 연결수단(26)의 재질은 부유성을 위하여 중량이 가벼운, 예컨대 플라스틱으로 될 수 있다.Each solar cell module assembly 16 is arranged at each opening 12 of the floating plate body 10 to form one solar cell panel. And, as shown in Figures 1 to 4, the connecting means 26 is disposed on each side of the floating plate body 10. This connecting means 26 is flexible or bendable, and in the figure this connecting means 26 is illustrated as a flexible corrugated tube. However, the present invention is not limited thereto and may be any means having flexibility such as chains, tapes, rods, and the like. In addition, the material of the connecting means 26 may be made of a light weight, for example plastic, for floating.
도 5는 본 발명의 다른 일 구현예로서 복수의 부유판체(10)를 종횡으로 연결하여 보인 평면도이고, 도 6은 이렇게 다수 연결하여 해수면 상에 배치하였을 때 해수면의 변화에 적응하는 것을 설명하는 설명도이다. 도 5와 도 6은 복수의 부유판체(10)가 종 방향 및 횡 방향으로 연결되어 결합된 것을 도시하나, 이 외에도 본 발명은 복수의 부유판체(10)가 종 방향 또는 횡 방향 어느 일 방향만으로 연결되어 사용될 수 있음은 통상의 기술자에게는 지극히 당연하다.FIG. 5 is a plan view showing a plurality of floating plate bodies 10 vertically and horizontally connected as another embodiment of the present invention, and FIG. 6 is a diagram illustrating the adaptation to changes in the sea level when the plurality of floating plates 10 are arranged on the sea surface. It is also. 5 and 6 illustrate that the plurality of floating plate bodies 10 are coupled to each other in the longitudinal and transverse directions, but in addition to the present invention, the plurality of floating plate bodies 10 may be in only one direction in the longitudinal or transverse directions. It is only natural for a person skilled in the art to be able to use the connection.
도 5에 도시하듯이, 본 발명의 다른 일 구현에에 의하면, 각각 복수의 솔라셀 모듈조립체(16)가 배치된 복수의 부유판체(10)는 서로 유연성의 연결수단(26)에 의하여 종횡으로 연결되어 사용될 수 있다. 이와 같이 종횡으로 복수의 부유판체(10)가 연결되어 구성된 솔라셀 패널은 해수면(28) 상에 띄워진 상태에서 사용되며, 솔라셀 모듈(20)을 통하여 수광한 태양광에 의한 발전이 이루어져 전력을 얻을 수 있다. As shown in FIG. 5, according to another embodiment of the present invention, each of the plurality of floating plate bodies 10 in which the plurality of solar cell module assemblies 16 are disposed is vertically and horizontally formed by flexible connecting means 26. Can be used in connection. As described above, the solar cell panel having a plurality of floating plate bodies 10 connected to each other in the vertical and horizontal directions is used in the state of being floated on the sea surface 28, and the electric power is generated by the solar light received through the solar cell module 20. Can be obtained.
특히, 도 6에 도시하듯이, 종횡으로 복수의 부유판체(10)가 연결된 솔라셀 패널을 해수면(28) 상에 띄웠을 때, 각 부유판체(10)를 연결하는 유연성의 연결수단에 의하여 파도와 같은 해수면(28)의 변화에 잘 적응할 수 있게 된다. 또한, 각 부유판체(10)의 개방부(12) 내에 위치하는 솔라셀 모듈(20)의 하부가 해수면(28)에 접촉하여 냉각될 수 있어 솔라셀 모듈(20)의 작동시 발생하는 열을 발산시킴으로써 발전효율을 향상시킬 수 있다.Particularly, as shown in FIG. 6, when the solar panel on which the plurality of floating plates 10 are connected vertically and horizontally is floated on the sea surface 28, the waves are connected by flexible connecting means for connecting the respective floating plates 10. It is possible to adapt well to changes in sea level 28, such as. In addition, the lower portion of the solar cell module 20 located in the open portion 12 of each floating plate body 10 may be cooled by contacting the sea surface 28 so as to generate heat generated when the solar cell module 20 operates. By diverging, the power generation efficiency can be improved.
본 발명의 바람직한 예들은 단순히 예시의 목적을 위해 개시된 것이며, 해당 분야에서 통상의 지식을 가진 자라면 누구나 본 발명의 사상과 범위 안에서 다양한 수정, 변경, 부가 등이 가능할 것이고, 이러한 수정, 변경, 부가 등은 특허청구범위에 속하는 것으로 보아야 한다. Preferred examples of the present invention are merely disclosed for purposes of illustration, and any person skilled in the art may make various modifications, changes, additions, etc. within the spirit and scope of the present invention. Etc. shall be regarded as belonging to the claims.
즉, 전술한 본 발명의 일 구현예에서는 주름관 등과 같은 유연성의 연결수단(26)을 기술하였으나, 본 발명의 연결수단(26)은 이에 한정되지 않는다. 즉, 이 구현예의 변형으로서, 본 발명에 의하면 도 7에 도시하듯이 인접한 부유판체(10)을 종횡으로 연결하는 연결수단이 경첩(30)으로 구성되고, 부유판체(10)의 각 측면에 착설되어 결합되는 이러한 경첩(30)에 의하여 다수의 부유패널(10)이 연결되어 부유식 솔라셀 패널을 구성할 수 있다. 이에 따라 각 부유판체(10)는 상기 경첩(30)에 의하여 상대측에 대하여 굽힘운동이 이루어져 다수의 부유판체(10)로 이루어진 솔라셀 패널을 해수면상에 배치하였을 때 해수면의 변화에 적응할 수 있다. That is, in the above-described embodiment of the present invention, the flexible connecting means 26 such as a corrugated pipe is described, but the connecting means 26 of the present invention is not limited thereto. That is, as a variant of this embodiment, according to the present invention, the connecting means for vertically and horizontally connecting the adjacent floating plate body 10 as shown in FIG. 7 is composed of a hinge 30, and is installed on each side of the floating plate body 10. A plurality of floating panels 10 are connected by the hinge 30 is coupled to form a floating solar panel. Accordingly, each floating plate body 10 can be adapted to the change of the sea surface when the solar panel panel consisting of a plurality of floating plate body 10 is arranged on the sea surface by the bending movement with respect to the opposite side by the hinge 30.

Claims (11)

  1. 액체의 수면에 부유하면서 태양광을 수광하여 발전하는 솔라셀 패널에 있어서,In a solar panel that floats on the surface of the liquid and receives and generates sunlight,
    내부에 서로 격리되어 수직으로 형성된 복수의 개방부(12)를 포함하는 복수의 부유판체(10)와;A plurality of floating plate bodies 10 including a plurality of openings 12 formed vertically isolated from each other;
    각각 상기 개방부(12)에 수납되고 태양광을 수광하여 발전하는 솔라셀 모듈(20)을 포함하는 복수의 솔라셀 모듈조립체(16)와;A plurality of solar cell module assemblies 16 each of which is housed in the opening 12 and includes a solar cell module 20 for generating power by receiving sunlight;
    상기 각 부유판체(10)의 하나 이상의 측면에 배치된 복수의 연결수단(26)을 포함하고, 상기 복수의 부유판체(10)는 상기 복수의 연결수단(26)에 의하여 서로 종 방향 및 횡 방향 중의 하나 이상의 방향으로 연결되어 하나의 결합체를 이루면서 부유하도록 되고, 상기 복수의 솔라셀 모듈조립체(16) 각각의 솔라셀 모듈(20)은 서로 전기적으로 연결되어 각각 발전한 전류가 수집되는 것을 특징으로 하는 솔라셀 패널.And a plurality of connecting means 26 disposed on at least one side surface of each of the floating plate bodies 10, wherein the plurality of floating plate bodies 10 are longitudinally and transverse to each other by the plurality of connecting means 26. Is connected in one or more directions of the floating to form a single combination, each of the solar cell module assembly 16, the solar cell module 20 is electrically connected to each other, characterized in that the current generated by each of them is collected Cell panel.
  2. 제1항에 있어서, The method of claim 1,
    상기 솔라셀 모듈조립체(16)는 상기 부유판체(10)의 개방부(12)를 덮는 투명판(18)을 더 포함하고, 상기 솔라셀 모듈(20)은 상기 투명판(18)의 저면에 부착된 것을 특징으로 하는 솔라셀 패널.The solar cell module assembly 16 further includes a transparent plate 18 covering the opening 12 of the floating plate body 10, and the solar cell module 20 is disposed on a bottom surface of the transparent plate 18. Cell panel, characterized in that attached.
  3. 제2항에 있어서, The method of claim 2,
    상기 투명판(18)의 상면은 상기 부유판체(10)의 상면과 동일 평면을 이루는 것을 특징으로 하는 솔라셀 패널.The upper surface of the transparent plate 18 is a solar panel, characterized in that forming the same plane as the upper surface of the floating plate body (10).
  4. 제2항에 있어서, The method of claim 2,
    상기 부유판체(10)는 내부 하측의 하나 이상의 모서리에 배치된 받침턱(14)을 포함하고, 상기 투명판(18)은 상기 받침턱(14) 상에 안치되어 고정된 것을 특징으로 하는 솔라셀 패널.The floating plate body 10 includes a support jaw 14 disposed at one or more corners of the inner lower side, and the transparent plate 18 is placed on the support jaw 14 is fixed to the cell panel.
  5. 제2항에 있어서, The method of claim 2,
    상기 투명판(18)은 유리 또는 플라스틱 재질인 것을 특징으로 하는 솔라셀 패널.The transparent panel 18 is a solar panel, characterized in that the glass or plastic material.
  6. 제1항에 있어서, The method of claim 1,
    상기 부유판체(10)는 내수성을 갖는 것을 특징으로 하는 솔라셀 패널.The floating plate body 10 is a solar panel, characterized in that it has water resistance.
  7. 제1항에 있어서,The method of claim 1,
    상기 부유판체(10)는 비중 1 이하의 합성수지 재질인 것을 특징으로 하는 솔라셀 패널.The floating plate body 10 is a solar panel, characterized in that the synthetic resin material of specific gravity 1 or less.
  8. 제1항에 있어서,The method of claim 1,
    상기 솔라셀 모듈(20)은 방수를 위한 투명 보호막(24)으로 코팅된 것을 특징으로 하는 솔라셀 패널.The solar cell panel 20 is characterized in that the coating with a transparent protective film 24 for waterproofing.
  9. 제1항에 있어서,The method of claim 1,
    상기 연결수단(26)은 유연성 또는 굽힘성을 갖는 것을 특징으로 하는 솔라셀 패널.The connecting means 26 is a solar panel, characterized in that having flexibility or bendability.
  10. 제1항에 있어서,The method of claim 1,
    상기 연결수단(26)은 주름관, 체인, 테이프 및 롯드 중의 하나 이상으로 구성된 것을 특징으로 하는 솔라셀 패널.The connecting means (26) is a solar panel, characterized in that consisting of one or more of the corrugated pipe, chain, tape and rod.
  11. 제1항에 있어서,The method of claim 1,
    상기 연결수단(26)은 경첩(30)으로 구성된 것을 특징으로 하는 솔라셀 패널.The connecting means 26 is a solar panel, characterized in that consisting of a hinge (30).
PCT/KR2017/004492 2016-04-28 2017-04-27 Floating-type solar cell panel WO2017188753A1 (en)

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