WO2022218456A1 - System für schwimmende solare stromerzeugungsanlagen (photovoltaik) - Google Patents
System für schwimmende solare stromerzeugungsanlagen (photovoltaik) Download PDFInfo
- Publication number
- WO2022218456A1 WO2022218456A1 PCT/DE2022/000037 DE2022000037W WO2022218456A1 WO 2022218456 A1 WO2022218456 A1 WO 2022218456A1 DE 2022000037 W DE2022000037 W DE 2022000037W WO 2022218456 A1 WO2022218456 A1 WO 2022218456A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- solar power
- power generation
- floating solar
- photovoltaic
- floating
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000010248 power generation Methods 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 description 6
- 239000011888 foil Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- H02S40/10—Cleaning arrangements
-
- 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
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/70—Waterborne solar heat collector modules
-
- 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
- Floating photovoltaic systems for power generation are still rare, but they exist. As a rule, these consist of floating bodies that are made of plastic and are connected to one another. A substructure is mounted on top of it, comparable to that on a flat roof. The photovoltaic elements are attached to the substructure. In most cases, the photovoltaic elements are mounted at an angle of between 5-25 degrees to the south or in an east/west direction. For this reason, these systems are brought in the right direction and fixed to the bottom of the water and to the bank with steel cables. From Norway comes a technique that looks like a large round paddling pool. Here a plastic membrane film is placed on the water within a floating ring (up to more than 100 meters in diameter). The photovoltaic elements are attached directly to the foil in plastic rails. With all the advantages that floating photovoltaic systems have, conventional systems also have disadvantages. These include:
- Floating bodies are attached to transparent cylindrical hollow bodies (2) in which photovoltaic elements (3) (scalable from cells to modules) are attached horizontally, parallel to the water surface. These are closed watertight at their ends (4). There is an air gap (5) between the transparent cylindrical hollow bodies.
- This construction reduces the shading of the water body.
- the round shape and the air gaps reduce the resistance to wind and waves enormously, as the attack surface is smaller and more aerodynamic.
- the mechanical stress decreases, which has a positive effect on the service life of the components.
- the curves reduce the depositing of salt particles in water bodies with salt water. Even the snow no longer sticks to large areas of the system.
- the self-cleaning effect is greater than with conventional systems, since the transparent, cylindrical hollow bodies are flushed with water and thus cleaned when there are waves.
- Figure 1 shows a schematic representation of the cross section of a conventional, floating solar power generation system according to today's standard.
- FIG. 2 shows a schematic representation of the structure of the invention in cross section.
- FIG. 3 shows a schematic representation of the structure of the invention as in FIG. 2, but in plan view.
Landscapes
- Photovoltaic Devices (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112022002095.4T DE112022002095A5 (de) | 2021-04-13 | 2022-04-06 | System für schwimmende solare Stromerzeugungsanlagen (Photovoltaik) |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202021001356.3 | 2021-04-13 | ||
DE202021001356.3U DE202021001356U1 (de) | 2021-04-13 | 2021-04-13 | System für schwimmende solare Stromerzeugungsanlagen (Photovoltaik) |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022218456A1 true WO2022218456A1 (de) | 2022-10-20 |
Family
ID=76085674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2022/000037 WO2022218456A1 (de) | 2021-04-13 | 2022-04-06 | System für schwimmende solare stromerzeugungsanlagen (photovoltaik) |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE202021001356U1 (de) |
WO (1) | WO2022218456A1 (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011102482A1 (de) * | 2011-05-24 | 2012-11-29 | Matthias Herberich | Vorrichtung zur Erzeugung von elektrischen Strom durch Solarzellen |
KR101764542B1 (ko) * | 2016-06-27 | 2017-08-07 | 최정동 | 수상 태양광 모듈 지지장치 및 이를 포함하는 수상 태양광 발전장치 |
DE202019002523U1 (de) * | 2019-06-12 | 2019-07-17 | Matthias Herberich | Montagesystem für Photovoltaikanlagen |
EP3627694A1 (de) * | 2018-09-18 | 2020-03-25 | Federico Morisco | Photovoltaische paneelstruktur mit unabhängigen modulen |
-
2021
- 2021-04-13 DE DE202021001356.3U patent/DE202021001356U1/de active Active
-
2022
- 2022-04-06 WO PCT/DE2022/000037 patent/WO2022218456A1/de active Application Filing
- 2022-04-06 DE DE112022002095.4T patent/DE112022002095A5/de active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011102482A1 (de) * | 2011-05-24 | 2012-11-29 | Matthias Herberich | Vorrichtung zur Erzeugung von elektrischen Strom durch Solarzellen |
KR101764542B1 (ko) * | 2016-06-27 | 2017-08-07 | 최정동 | 수상 태양광 모듈 지지장치 및 이를 포함하는 수상 태양광 발전장치 |
EP3627694A1 (de) * | 2018-09-18 | 2020-03-25 | Federico Morisco | Photovoltaische paneelstruktur mit unabhängigen modulen |
DE202019002523U1 (de) * | 2019-06-12 | 2019-07-17 | Matthias Herberich | Montagesystem für Photovoltaikanlagen |
Also Published As
Publication number | Publication date |
---|---|
DE202021001356U1 (de) | 2021-05-10 |
DE112022002095A5 (de) | 2024-02-08 |
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