US20080089746A1 - (Method of) Construction of a Submerged Floating Foundation With a Blocked Vertical Thrust As a Support Base for the Installation of a Wind Turbine, of an Electrolyser for the Electrolysis of Water and of Other Equipment, Combined With Fish Farming - Google Patents

(Method of) Construction of a Submerged Floating Foundation With a Blocked Vertical Thrust As a Support Base for the Installation of a Wind Turbine, of an Electrolyser for the Electrolysis of Water and of Other Equipment, Combined With Fish Farming Download PDF

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Publication number
US20080089746A1
US20080089746A1 US11/576,825 US57682505A US2008089746A1 US 20080089746 A1 US20080089746 A1 US 20080089746A1 US 57682505 A US57682505 A US 57682505A US 2008089746 A1 US2008089746 A1 US 2008089746A1
Authority
US
United States
Prior art keywords
foundation
submerged
chains
vertical thrust
electrolyser
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
US11/576,825
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English (en)
Inventor
Martin Jakubowski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Blue H Intellectual Property Cyprus Ltd
Original Assignee
ENERTEC 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 ENERTEC AG filed Critical ENERTEC AG
Assigned to ENERTEC AG reassignment ENERTEC AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: JAKUBOWSKI, MARTIN
Publication of US20080089746A1 publication Critical patent/US20080089746A1/en
Assigned to BLUE H INTELLECTUAL PROPERTY CYPRUS LTD. reassignment BLUE H INTELLECTUAL PROPERTY CYPRUS LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ENERTEC AG
Abandoned legal-status Critical Current

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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
    • B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F03D13/22—Foundations specially adapted for wind motors
    • 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
    • B63B2021/505—Methods for installation or mooring of floating offshore platforms on site
    • 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
    • B63B2035/446—Floating structures carrying electric power plants for converting wind energy into electric energy
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0091—Offshore structures for wind turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/95—Mounting on supporting structures or systems offshore
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/727—Offshore wind turbines
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/60—Fishing; Aquaculture; Aquafarming

Definitions

  • the present invention relates to the combination of innovative techniques for the construction of a submerged floating foundation, to be used as a submerged support base for a wind turbine and for an electrolyser, and with the possibility of utilising the entire submerged facility to house additional equipment; the entire structure to be combined with fish farming facilities, placed in the immediate vicinity of the foundation and attached permanently to the foundation with various cables or ropes.
  • the innovative content does not only relate to the creation, at a depth below the area affected by wave movements, in fresh or sea waters, of a submerged floating foundation, by itself a technical innovation in view of the method used for executing the work, but also to the use of the structure to house an electrolyser for the electrolysis of water and the production and storage of hydrogen, together with all the equipment required to carry out these activities.
  • a second innovation relates to the particular method used to make the structure rigid through the use of chains and pipes, and to the particular method used to stabilize the foundation by using bottom-weights.
  • the particular method of anchoring the structure to the sea floor permits the positioning and the realization of a fish farming facility.
  • the foundation consists of a horizontal hexagonal body built in concrete, or preferably in steel.
  • the upper body is a hollow, buoyant body containing an electrolyser for the production of oxygen and hydrogen (Nr. 7 ). In the same hollow body are placed one or more tanks for the storage of the oxygen produced by electrolysis. This hollow body is also the support base a tower (Nr. 10 ), to which a working platform above the sea level is attached, which allows access to the inside of the tower.
  • a nacelle On top of the tower a nacelle is positioned containing the turbine and its accessories (Nr. 12 ); the nacelle contains the rotor, the revolutions multiplier and the generator (Nr. 11 ). All these items rest, without interruption, on the foundation (Nr. 6 ), whose main purpose is therefore to provide a support base for the turbine and the electrolyser.
  • the lower body consists first of a hollow body, cylindrical or polygonal (Nr. 4 ), full or filled with ballast; this body acts as a counterweight to stabilize foundation movements.
  • a second hollow body (Nr. 13 ), preferably of spherical shape (or polygonal or cylindrical), to be used—also, if needed, with the hollow body of the foundation (Nr. 6 )—as a reservoir for the storage of the hydrogen produced by the electrolyser.
  • the entire structure is designed to stand against external natural forces (wind, waves, currents, tides) through the joint and combined action of two forces: the force, based on Archimedes principle, which pushes the structure upwards vertically, and the reaction produced by the anchoring chains (Nr. 3 a ), which pulls the structure downwards; these two forces, however, are not sufficient to ensure the absolute stability of the foundation, necessary for the correct working of the turbine.
  • the entire structure is attached with cables or preferably by chains to bottom-weights (Nr. 2 ), placed on the sea floor (Nr. 1 ).
  • bottom-weights Nr. 2
  • From the central ballast (Nr. 4 ) go off additional chains placed diagonally (Nr. 3 b ), also attached to the bottom-weights (Nr. 2 ), whose function is to off-set and prevent any horizontal shifting of the structure.
  • the installation is no longer positioned above the foundation but on its side. More precisely, from each main bottom-weight (Nr. 2 ) placed on the sea floor (Nr. 1 ) go off some anchoring ropes, which connect the bottom-weight to floats (Nr. 15 ) which are themselves connected through additional anchoring ropes (Nr. 18 ) to other bottom-weights (Nr. 19 ) on the sea floor. From the floats go off ropes (Nr. 16 ) which connect the floats to the fish farming installation, which consists of a cage (Nr. 17 ) on top of which is placed the dispenser used to provide fish-food inside the cage.
  • the method of construction of the submerged foundation is totally innovative, as it creates a stable structure able to withstand and compensate automatically the impact of all natural forces acting at the site where the foundation is located (winds, waves, marine currents, tides of any foreseeable intensity).
  • the innovative content of the fish farming facility comprises various elements.
  • the fact that the facility uses the submerged floating foundation as its primary anchoring support provides greater stability and allows the breeding of any fish species in open and deep waters.
  • the described facility is completely automatic with regard to the feeding of the fish and the oxygenation of the water.
  • Such a combined facility allows the use of a single structure to generate at least three revenue streams from: the turbine (electricity), the electrolyser (hydrogen) and the aquaculture plant (sea food). Also innovative is the fact that a limited amount of space is used to generate substantial financial benefits, while totally respecting the environment.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ocean & Marine Engineering (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Wind Motors (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Foundations (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Bridges Or Land Bridges (AREA)
  • Sewage (AREA)
US11/576,825 2004-10-06 2005-10-04 (Method of) Construction of a Submerged Floating Foundation With a Blocked Vertical Thrust As a Support Base for the Installation of a Wind Turbine, of an Electrolyser for the Electrolysis of Water and of Other Equipment, Combined With Fish Farming Abandoned US20080089746A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000027U ITBA20040027U1 (it) 2004-10-06 2004-10-06 (metodo di) realizzazione di piattaforma sommergibile a spinta bloccata da utilizzarsi quale supporto per l'installazione di aerogeneratore , di elettrolizzatore per l'elettrolisi dell'acqua e di altri impianti e/o macchinari , combinata con attivita
ITBA2004U000027 2004-10-06
PCT/IB2005/002950 WO2006038091A2 (en) 2004-10-06 2005-10-04 Construction of a submerged floating foundation

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/002950 A-371-Of-International WO2006038091A2 (en) 2004-10-06 2005-10-04 Construction of a submerged floating foundation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/703,827 Continuation US8235629B2 (en) 2004-10-06 2010-02-11 Submerged floating foundation with blocked vertical thrust as support base for wind turbine, electrolyser and other equipment, combined with fish farming

Publications (1)

Publication Number Publication Date
US20080089746A1 true US20080089746A1 (en) 2008-04-17

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US11/576,825 Abandoned US20080089746A1 (en) 2004-10-06 2005-10-04 (Method of) Construction of a Submerged Floating Foundation With a Blocked Vertical Thrust As a Support Base for the Installation of a Wind Turbine, of an Electrolyser for the Electrolysis of Water and of Other Equipment, Combined With Fish Farming
US12/703,827 Expired - Fee Related US8235629B2 (en) 2004-10-06 2010-02-11 Submerged floating foundation with blocked vertical thrust as support base for wind turbine, electrolyser and other equipment, combined with fish farming

Family Applications After (1)

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US12/703,827 Expired - Fee Related US8235629B2 (en) 2004-10-06 2010-02-11 Submerged floating foundation with blocked vertical thrust as support base for wind turbine, electrolyser and other equipment, combined with fish farming

Country Status (9)

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US (2) US20080089746A1 (enExample)
EP (1) EP1809818B1 (enExample)
JP (1) JP4814246B2 (enExample)
CN (1) CN101076634B (enExample)
AT (1) ATE537302T1 (enExample)
CA (1) CA2583296A1 (enExample)
ES (1) ES2378549T3 (enExample)
IT (1) ITBA20040027U1 (enExample)
WO (1) WO2006038091A2 (enExample)

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US20100150664A1 (en) * 2004-10-06 2010-06-17 Enertec Ag Submerged floating foundation with blocked vertical thrust as support base for wind turbine, electrolyser and other equipment, combined with fish farming
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DE102012007613A1 (de) 2012-04-16 2013-10-17 Walter Schopf Schwimmende Trägerbasis für Offshore-Windenergieanlagen
CN104743080A (zh) * 2015-04-06 2015-07-01 陈佳宇 浮体单元及由浮体单元组成的水上管线支撑系统
WO2016161928A1 (zh) * 2015-04-06 2016-10-13 无锡科创知识产权服务有限公司 一种浮体单元及组合式水上平台
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CN113417313A (zh) * 2021-07-20 2021-09-21 四川电力设计咨询有限责任公司 用于冻土地区型钢支架覆板装配式基础
US20220205209A1 (en) * 2019-04-23 2022-06-30 Rwe Renewables Gmbh Foundation Structure of an Offshore Structure With a Transmission Cable and a Protection Element
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KR20220138371A (ko) * 2019-12-06 2022-10-12 마린 파워 시스템즈 리미티드 부력 플랫폼
FR3108953B1 (fr) 2020-04-06 2023-07-21 Olivier Juin Structure porteuse d’installation de modules de captage d’energie eolienne
DK181207B1 (en) * 2020-06-04 2023-04-28 Stiesdal Offshore As Positioning of a keel of a floating structure and a floating structure with keel
CN112177421A (zh) * 2020-09-21 2021-01-05 吴峰 一种基于5g的信号发射塔塔基固定装置
CN112606961A (zh) * 2020-12-29 2021-04-06 中国长江三峡集团有限公司 集成化学储能系统的海上风电浮式基础
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DE102023212440A1 (de) * 2023-12-11 2025-06-12 Siemens Energy Global GmbH & Co. KG Offshore-Elektrolysesystem sowie Verfahren zum Betrieb eines Offshore-Elektrolysesystems

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JP4814246B2 (ja) 2011-11-16
WO2006038091A3 (en) 2006-06-22
CA2583296A1 (en) 2006-04-13
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CN101076634A (zh) 2007-11-21
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ITBA20040027U1 (it) 2005-01-06
ATE537302T1 (de) 2011-12-15

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