WO2014005625A1 - Module d'installation solaire flottant et installation solaire correspondante - Google Patents

Module d'installation solaire flottant et installation solaire correspondante Download PDF

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Publication number
WO2014005625A1
WO2014005625A1 PCT/EP2012/062933 EP2012062933W WO2014005625A1 WO 2014005625 A1 WO2014005625 A1 WO 2014005625A1 EP 2012062933 W EP2012062933 W EP 2012062933W WO 2014005625 A1 WO2014005625 A1 WO 2014005625A1
Authority
WO
WIPO (PCT)
Prior art keywords
solar system
solar
system module
buoyant body
cable
Prior art date
Application number
PCT/EP2012/062933
Other languages
German (de)
English (en)
Inventor
Josef Peter Kurath-Grollmann
Original Assignee
Staubli, Kurath & Partner Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Staubli, Kurath & Partner Ag filed Critical Staubli, Kurath & Partner Ag
Priority to PCT/EP2012/062933 priority Critical patent/WO2014005625A1/fr
Publication of WO2014005625A1 publication Critical patent/WO2014005625A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/24—Anchors
    • B63B21/26—Anchors securing to bed
    • 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
    • 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
    • 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
    • F24S30/20—Arrangements for moving or orienting solar heat collector modules for linear movement
    • 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
    • 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
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S2030/10—Special components
    • F24S2030/13—Transmissions
    • F24S2030/133—Transmissions in the form of flexible elements, e.g. belts, chains, ropes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking
    • 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 buoyant
  • the invention relates to a buoyant solar system with such solar system modules.
  • EP 2299499 AI discloses a
  • the solar system that floats on a reservoir and is anchored to the bottom of the reservoir.
  • the solar system comprises several modules, each equipped with photovoltaic elements and floating hollow cylinders, so that the photovoltaic elements are held by the hollow cylinder above the water surface of the reservoir.
  • the object of the present invention is an improved solar system module and an improved
  • This task is by a buoyant
  • the present invention relates to a
  • buoyant solar system module with a solar panel and a buoyant body in the form of a hollow body for supporting the solar panel above a water surface.
  • the solar system module has a buoyancy body
  • Anchoring cable and the buoyancy body has a water-side passage opening for the at least one anchoring cable.
  • the term "solar system” is to be understood as an apparatus which converts the energy of the sunlight into a technically usable form.
  • the solar system comprises one or more solar power modules, on each of which one or more solar panels are arranged, each comprising a plurality of solar cells, which the actual
  • the solar unit is a photovoltaic unit that converts sunlight directly into electrical energy, thus providing direct power generation.
  • the photovoltaic unit is constructed, for example, from a multiplicity of interconnected solar cells, that is to say from a series of silicon-based disks or fragments thereof. In these solar cells, the actual conversion of solar energy takes place electrical energy instead.
  • the photovoltaic unit is constructed, for example, from a multiplicity of interconnected solar cells, that is to say from a series of silicon-based disks or fragments thereof. In these solar cells, the actual conversion of solar energy takes place electrical energy instead.
  • the photovoltaic unit is constructed, for example, from a multiplicity of interconnected solar cells, that is to say from a series of silicon-based disks or fragments thereof. In these solar cells, the actual conversion of solar energy takes place electrical energy instead.
  • the photovoltaic unit is constructed, for example, from a multiplicity of interconnected solar cells, that is to say from a series of silicon-based disks or fragments thereof. In
  • the solar unit is a sunlight collector.
  • sunlight is converted into heat energy, so for example a fluid such as water or air is heated and this heat energy then for further use
  • the heat energy can be used, for example, for heating or for the indirect production of electrical energy.
  • buoyancy body is that part of the inventive support structure to understand that the essential part of supporting the solar unit
  • the amount of lift corresponds to the total weight of the buoyant body together with the solar panel and including a maximum allowable additional load, for example a maximum
  • Floating body connected to the bottom of the water on which the solar system floats.
  • water surface is to be understood as any type of body of water, for example, a standing one or one
  • Water surface is called water surface.
  • the vertical position of the solar system module can be adjusted by changing the effective length of the anchoring cable by the anchoring cable shortened or
  • the vertical position can be manually set or adjusted and automatically controlled and / or regulated, for example by means of a control and / or regulating device.
  • this allows an automatic adjustment during operation, especially in height changes of
  • Solar system module a very cost-effective design and extremely economical operation. This is particularly advantageous for solar systems, so that competitive prices can be achieved with the solar-technologically produced electrical energy.
  • Solar system module setting a suitable location for maintenance.
  • a controlled movement can be generated by controlled raising and lowering of the solar system module.
  • Oscillation can, for example, the emergence of icing and / or an existing layer of ice on the
  • Sealing elements that are often maintenance-intensive and / or susceptible to interference, for example O-rings. Furthermore, the air environment provides reliable protection
  • the buoyant body at least one more, laterally
  • the cable winch on at least two separately operable partial winches.
  • the partial winches can be individual independent cable winches or parts of a larger unit. This will be an individual shortening or
  • the buoyant body is designed as Doppelkarmmer whose first chamber is a device for fastening the
  • Solar panels and the second chamber with respect to the first chamber at least partially, in particular in the form of a safety chamber, is sealed off.
  • high security is achieved, in particular when the first chamber is partially or substantially flooded.
  • the buoyant body is subdivided by a partition which has at least one passage opening for the at least one anchoring cable. This can do that
  • Anchoring cables are led to the edge region of the buoyant body, so that a high stability is achieved.
  • the buoyancy body has the at least one deflection roller for guiding the at least one anchoring cable. As a result, a reliable cable management is achieved.
  • the buoyant body is substantially cylindrical, in particular tubular and / or concentrically divided. As a result, a simple production is achieved.
  • the buoyant body is substantially formed as a tube or a barrel. This allows the
  • Buoyancy bodies are constructed with low-cost and standardized components.
  • the axis of the tube or the axis of the barrel is substantially
  • the cable winch is substantially in an area of the buoyant body opposite the opening
  • Buoyancy body arranged. This ensures good protection from the water in the water.
  • the buoyant body has a closable hatch
  • the buoyant body is designed as a support tube with which the solar panel is held above a water surface and / or above a bottom surface.
  • the buoyancy body on, in particular designed as a tip, foot for placing the solar system module on a pedestal. This will be defined
  • the solar system module has at least one guide element, in particular the anchoring cable and / or a
  • the solar system module has a base, in particular a concrete slab and / or a stone-weighted basket, on. This will be a cost-effective anchorage on
  • the present invention relates to a solar system with at least two of the inventive
  • the present invention relates to a solar system with a plurality of inventive
  • Solar power modules which are in particular constructed largely similar and / or arranged to a regular field and / or each autonomously operable. Thanks to this modular design, the solar system can be flexibly adapted to the given conditions, for example to the
  • the individual modules in particular fixed or movable, can be coupled to one another.
  • these modules can be maintained and / or replaced as compact individual units.
  • Combination of the aforementioned examples and Embodiments or combinations of combinations may be the subject of a further combination. Only those combinations are excluded that would lead to a contradiction.
  • Fig. 1 is a schematically simplified illustration of a
  • Fig. 2 is a schematically simplified illustration of a
  • buoyant body 10 each having a buoyant body 10 according to FIG. 1;
  • FIG. 3 is an illustration of the solar system according to FIG. 2, but in the fitted state
  • Fig. 4 is a schematically simplified illustration of a
  • Fig. 5 is an illustration of the buoyant body 10 according
  • Fig. 6 is an illustration of the buoyant body 10 according
  • FIG. 1 shows a schematically simplified illustration of an exemplary embodiment of the buoyant body 10 of the solar system module according to the invention.
  • the buoyant body 10 is formed as a double chamber with a first chamber in the form of a cylindrical support tube 10a and a second chamber arranged around it in the form of an outer, also cylindrical jacket tube 10b, which surrounds the support tube 10a concentrically.
  • a solar panel can be attached, so that the solar panel can be held above a water surface and / or above a floor surface.
  • the support tube 10a has on its lateral surface in the lower region a plurality of passage openings 16 and 18, for example 8 each (only one shown). In this example, that has
  • Support tube 10a has a diameter of about 1.5 m.
  • the jacket tube 10b is open at the bottom by means of an opening 12 and largely closed at the other sides and thus formed substantially bell-shaped.
  • the jacket tube 10b at the lower end a plurality, for example 8, of side openings 14 (only one shown).
  • the jacket tube 10b has a diameter of about 4.4 m.
  • the jacket tube 10b is connected by struts (solid lines) and by tension (dashed lines) with the support tube 10a, in order to achieve a greater stability of the entire structure.
  • struts solid lines
  • tension tension
  • ribs for example 6 ribs, arranged on the top of the casing tube 10 b (dashed lines). These ribs help break up an icy water surface.
  • support tube 10a and the jacket tube 10b are closed at the top (exceptions will be described below), these tubes are largely filled with air, especially in the upper region.
  • support tube 10a as well as the jacket tube 10b act as
  • the support tube 10a projects beyond the jacket tube 10b upwards and protrudes during operation of the solar system module on the
  • the support tube 10 a forms a partition wall, the volume of the jacket tube 10 b largely separated from the volume of the support tube 10a. This partition therefore acts largely as foreclosure.
  • Passage openings 16 acts as a complete separation, which separates the volume of the jacket tube 10b from the volume of the support tube 10a. This part of the partition thus acts as a complete foreclosure.
  • Casing tube 10b acts as a security comb.
  • Anchor device in the form of a cable winch 20 is arranged.
  • the cable winch 20 is at the upper end of the
  • Support tube 10a i. substantially in an area opposite to the opening 12. As a result, the cable winch is always in the air-filled region of the support tube 10a
  • a first guide roller 24 and lying over a second guide roller 22 is arranged in the lower part of the casing tube 10b.
  • a third deflection roller 25 and above a fourth deflection roller 23 is disposed in the lower part of the casing tube 10b.
  • a first anchoring cable 32 and a second anchoring cable 34 are used, which are each fixed to the bottom of a body of water.
  • the first anchoring cable 32 is guided through the lower opening 12 into the jacket tube 10b and forwarded there via the fourth deflection roller 23 and via the passage opening 16 into the support tube 10a.
  • the anchoring cable 32 via the second guide roller 22 and a further guide roller, which at the upper end of the
  • Support tube 10 a is arranged, to the cable winch 20th
  • the second anchoring cable 34 is guided through the lateral opening 14 in the casing tube 10b and there via the third guide roller 25 and the passage opening 18 in the support tube 10a
  • the anchoring cable 34 via the first guide roller 24 and another arranged at the upper end of the support tube 10a pulley on the cable winch 20 is passed (dashed lines).
  • the anchoring cables 32 and 34 By rotational movements of the cable winch 20, for example with a winch motor in the form of an electric motor (not shown), the anchoring cables 32 and 34, depending on the direction of rotation, jointly or individually rolled or unrolled and thus the length of
  • Anchoring cable 32 and 34 shortened or lengthened.
  • the anchoring of the solar system module by means of the cable winch 20 is adjustable.
  • the support tube 10a typically prevails, as above
  • a certain over pressure against the Air pressure acting on the water surface may be present, for example, to the passage opening of the shaft or terminals of
  • Cable winch 20 or a hatch (not shown). After a pressure loss, this overpressure can be restored by means of a pump (not shown).
  • FIG. 2 shows a schematically simplified representation of an exemplary embodiment of a solar system with two solar system modules 1.
  • the solar system modules 1 each include a buoyant body 10 according to FIG. 1
  • the buoyancy bodies 10 are each connected via a vertically directed anchoring cable 32 directly to the respective arranged under the solar power modules 1 sockets 50.
  • the buoyant body 10 of the first solar system module 1 via a laterally directed anchoring cable 32 directly to the respective arranged under the solar power modules 1 sockets 50.
  • Buoyancy body 10 has a foot in the form of a tip 28, which is provided for placing the solar system module 1 on the base 50.
  • FIG. 3 shows an illustration of the solar system according to FIG. 2, but the solar system is located in one
  • the anchoring cables 32 are stretched and hold the solar system module 1 in a vertical position, also in
  • the anchoring cables 34 have no other function and lie on the ground.
  • FIG. 4 shows a schematically simplified illustration of an exemplary embodiment of the buoyant body 10 according to FIG. 1.
  • the buoyant body 10 or the solar system module is positioned by means of a lateral bracing 36 at a distance to another solar system module.
  • the base is a reinforced concrete slab of about 7 m in length and about 0.7 m in height.
  • Fig. 5 shows an illustration of the buoyant body 10 according to FIG. 4. Instead of a tension of the
  • Floating body 10 or the solar system module positioned with two anchoring cables 32.
  • Fig. 6 shows an illustration of the buoyant body 10 according to FIG. 4. Instead of the tension of the
  • Floating body 10 and the solar system module positioned with a guide tube 52 which is arranged on the base 50.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Module d'installation solaire (1) flottant qui comporte un capteur solaire (40) et un corps flottant (10; 10a; 10b) ayant la forme d'un corps creux destiné à supporter le capteur solaire (40) au-dessus de la surface de l'eau. Ledit module d'installation solaire comporte un treuil (20) pour câble situé dans le corps flottant (10; 10a; 10b) et au moins un câble d'ancrage associé (32, 34), et le corps flottant (10; 10a; 10b) comporte un trou débouchant (12) côté eau pour le passage du ou des câbles d'ancrage (32, 34). On obtient ainsi de manière peu onéreuse un module d'installation solaire à fonctionnement sûr, en particulier dans des conditions environnementales difficiles telles que la neige et/ou la formation de glace ou en présence d'objets gênants, par exemple de corps flottants.
PCT/EP2012/062933 2012-07-03 2012-07-03 Module d'installation solaire flottant et installation solaire correspondante WO2014005625A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/062933 WO2014005625A1 (fr) 2012-07-03 2012-07-03 Module d'installation solaire flottant et installation solaire correspondante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/062933 WO2014005625A1 (fr) 2012-07-03 2012-07-03 Module d'installation solaire flottant et installation solaire correspondante

Publications (1)

Publication Number Publication Date
WO2014005625A1 true WO2014005625A1 (fr) 2014-01-09

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Country Link
WO (1) WO2014005625A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107140142A (zh) * 2017-06-05 2017-09-08 宿州诺亚坚舟光伏科技有限公司 一种水上浮体阵列的锚固系统
CN107351985A (zh) * 2016-05-10 2017-11-17 宿州诺亚坚舟光伏科技有限公司 一种漂浮式水上光伏阵列的锚固系统
WO2019161561A1 (fr) * 2018-02-26 2019-08-29 向阳农业生技股份有限公司 Dispositif d'étage d'équipement de production d'énergie solaire de type flottant
EP3693261A1 (fr) * 2019-02-08 2020-08-12 Tractebel Overdick GmbH Champ d'installation solaire en mer et son procédé de montage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180809A (en) * 1985-09-24 1987-04-08 British Petroleum Co Plc Tethered buoyant system
US20080223278A1 (en) * 2007-03-12 2008-09-18 Universidad Catolica De La Santisima Concepcion Autonomous, multipurpose floating platform for environmental and oceanographic monitoring
DE102007029921B3 (de) * 2007-06-28 2008-11-20 Peter Nowak Vorrichtung zur Energie- und Süßwassererzeugung im Meer
EP2299499A1 (fr) 2009-09-17 2011-03-23 TNC Consulting AG Agencement photovoltaïque flottant
WO2011094803A1 (fr) * 2010-02-02 2011-08-11 C & L Pastoral Company Pty Ltd Dispositif de flottaison pour panneaux solaires

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180809A (en) * 1985-09-24 1987-04-08 British Petroleum Co Plc Tethered buoyant system
US20080223278A1 (en) * 2007-03-12 2008-09-18 Universidad Catolica De La Santisima Concepcion Autonomous, multipurpose floating platform for environmental and oceanographic monitoring
DE102007029921B3 (de) * 2007-06-28 2008-11-20 Peter Nowak Vorrichtung zur Energie- und Süßwassererzeugung im Meer
EP2299499A1 (fr) 2009-09-17 2011-03-23 TNC Consulting AG Agencement photovoltaïque flottant
WO2011094803A1 (fr) * 2010-02-02 2011-08-11 C & L Pastoral Company Pty Ltd Dispositif de flottaison pour panneaux solaires

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107351985A (zh) * 2016-05-10 2017-11-17 宿州诺亚坚舟光伏科技有限公司 一种漂浮式水上光伏阵列的锚固系统
CN107351985B (zh) * 2016-05-10 2023-11-28 宿州诺亚坚舟光伏科技有限公司 一种漂浮式水上光伏阵列的锚固系统
CN107140142A (zh) * 2017-06-05 2017-09-08 宿州诺亚坚舟光伏科技有限公司 一种水上浮体阵列的锚固系统
CN107140142B (zh) * 2017-06-05 2023-11-28 诺斯曼能源科技(北京)股份有限公司 一种水上浮体阵列的锚固系统
WO2019161561A1 (fr) * 2018-02-26 2019-08-29 向阳农业生技股份有限公司 Dispositif d'étage d'équipement de production d'énergie solaire de type flottant
US11319035B2 (en) 2018-02-26 2022-05-03 Sunny Rich Agric. & Biotech Co., Ltd. Floating type solar power generation equipment stage device
EP3693261A1 (fr) * 2019-02-08 2020-08-12 Tractebel Overdick GmbH Champ d'installation solaire en mer et son procédé de montage
DE102019103224A1 (de) * 2019-02-08 2020-08-13 Tractebel Overdick GmbH Offshore-Solaranlagenfeld und ein Verfahren zu dessen Aufbau

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