WO2011071444A1 - Centrale flottante de production d'énergie - Google Patents

Centrale flottante de production d'énergie Download PDF

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Publication number
WO2011071444A1
WO2011071444A1 PCT/SE2010/051346 SE2010051346W WO2011071444A1 WO 2011071444 A1 WO2011071444 A1 WO 2011071444A1 SE 2010051346 W SE2010051346 W SE 2010051346W WO 2011071444 A1 WO2011071444 A1 WO 2011071444A1
Authority
WO
WIPO (PCT)
Prior art keywords
energy producing
pipes
nodes
producing plant
plant
Prior art date
Application number
PCT/SE2010/051346
Other languages
English (en)
Inventor
Anders Tunbjer
Percy Sundquist
Dag Landvik
Original Assignee
Hexicon Ab
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 Hexicon Ab filed Critical Hexicon Ab
Priority to JP2012543050A priority Critical patent/JP5715152B2/ja
Priority to CN201080055756.6A priority patent/CN102656363B/zh
Priority to US13/511,463 priority patent/US20120328437A1/en
Priority to EP10836288.0A priority patent/EP2510231B1/fr
Priority to AU2010328718A priority patent/AU2010328718A1/en
Priority to BR112012013890A priority patent/BR112012013890A2/pt
Priority to RU2012120791/06A priority patent/RU2555778C2/ru
Priority to CA2780606A priority patent/CA2780606A1/fr
Priority to ES10836288.0T priority patent/ES2396479T3/es
Publication of WO2011071444A1 publication Critical patent/WO2011071444A1/fr
Priority to ZA2012/03508A priority patent/ZA201203508B/en

Links

Classifications

    • 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
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
    • 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
    • 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
    • F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
    • 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
    • F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
    • 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
    • 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

Definitions

  • Wind power is becoming a more preferred energy extracting system because it does not evaporate C02 into the atmosphere.
  • a few of the problems with wind power on land is that they interfere the environment and that they can be costly to maintain since they are often placed in uninhabited areas. Maintenance, reparation and parts exchange therefore often require complicated transports to separate units and problematic work operations, which for example require cranes for heavy lifts.
  • Wind power units according to previously known technique are also placed as separate units in the ocean, moulded to the bottom with concrete pillars. This requires relatively shallow water and is therefore usually a placement close to shore and close to habited or recreational areas. None of these placements are desirable from an environmental view. The coast line close to shore shall therefore as long as possible be spared from installations of this type, especially if better alternatives exists.
  • the maintenance costs for todays coastal near ocean based mono-units are 3-4 times higher than the corresponding units on land.
  • To build wind power plants further out to sea meets the problem of a usual greater depth, but also the practical economical problem of supervision and maintenance. Due to the fact that wind power plants up to today uses separate wind generator units, a placement further out to sea quickly becomes uneconomical.
  • the principle of placing wind power plants out on the ocean has the advantage that it there is normally a more frequent and harder wind. Summary of invention
  • An object of the present invention is to create an energy producing plant which recovers energy from wind. This energy producing plant is described in claim 1 .
  • the energy producing plant according to claim 1 comprises at least three wind generators attached to a common floating unit.
  • the unit can be placed on water independent of placement and water depth.
  • the unit comprises a frame work constructed of pipes connected in at least three attachment points having the shape of nodes. What is characterized for the invention is that the pipes are sealed in its respective ends and forms separate floating parts adapted to be connected to the nodes.
  • the pipe ends are provided with first attachment devices adapted to fit second attachment devices arranged on the nodes. Either can the first attachment device be designed as a male part and the second attachment device as a female part or can the second attachment device be designed as a male part and the first attachment device as a female part.
  • the attachment devices are used to connect the pipes with each other or with the nodes.
  • each node has at least two attachment devices to that each node can be connected to at least two pipes. The node forms a binding link between each pipe part.
  • the first and the second attachment device sealed against each other and are connected with a mechanical lock.
  • a mechanical lock creating a sealed space inside the pipes.
  • the pipe ends are sealed with an openable hatch.
  • the second attachment device comprises an openable hatch with is arranged through the outer shell of the node.
  • both nodes and pipes can be connected to that the pipes form transport paths between the nodes and the space in these parts can be used as transport paths, workshops, storage rooms, accommodations or provide space for other functions.
  • one node be the main building of the plant, which can be used as hotel and conference rooms.
  • the unit also comprises a center node connected to an outer construction / frame work comprising peripheral nodes and pipes connecting the nodes.
  • an outer construction / frame work comprising peripheral nodes and pipes connecting the nodes.
  • pipes can eject from the center node to the peripheral nodes. These additional pipes further stabilize the construction and each node is thus connected to pipes in at least three attachment points/ attachment devices.
  • the power generators are placed on the nodes which form a foundation for the power generators.
  • the nodes form a foundation for the power generators. This leads to a solid unit which has a good water position.
  • at least one water tank is placed in the pipes and/or in the nodes. The amount of water in the tank is adjustable. The amount of water in the water tanks can be used to balance and position a separate pipe in the water during assembly or disassembly to or from two nodes. The amount of water in the water tanks can also be used to balance the whole energy producing plant depending on weather and wave height.
  • the plants comprises an anchoring system adapted to anchor the plant with the bottom.
  • the anchoring system can be placed at a greater depth than previous plants.
  • the anchoring system it is essentially centrally placed. Due to this placement the plant can freely rotate around a center axis. If a center node is used as a part of the floating unit, only the center node can be anchored to the bottom. Due to this construction, the outer construction can be so arranged that it can rotate 360 degrees around the center node.
  • the plant can automatically arrange itself after the wind direction so that the firmly attached wind generators always are placed in an optimized direction.
  • the adjustment after the wind can be performed by for example wind rudders and/or pod propeller (azipod), i.e. electrically driven propellers.
  • azipod pod propeller i.e. electrically driven propellers.
  • the anchoring system may comprise at least three, sideways arranged, anchoring attachments.
  • the common floating unit of the plant can comprise pipes and nodes where the pipes and/or the nodes are made of steel.
  • the pipes and/or nodes can in one embodiment be provided with an outer insulation comprising a, to the pipe glued layer of cellular plastic, covered by an outer layer of glass fiber armored plastic.
  • the floating unit can have the shape of a hexagon. This shape creates a natural and optimized balance and placement of the wind generators.
  • the common floating unit of the plant preferably comprises pipes with a diameter between 2 and 1 5 meters and nodes with a diameter between 1 0 and 30 meters and a height between 1 5 and 40 meters.
  • the pipes can have a length of 1 20-300 meters.
  • the wind generators can be wind generator towers on with a vertically rotating propeller unit is arranged.
  • the wind generators can also be standing or lying wind shovel devices.
  • the wind generator tower preferably has a height of approximately 50-150 meters and a propeller radius of approximately 50 meters. Entrance to the propeller unit is preferably performed through an inner shaft in the tower.
  • the inner shaft of the wind generator towers are connected by the pipes and nodes so that an indoor transportation of parts to and from the propeller units can be performed.
  • the wind generator tower and the propeller unit can be provided with an outer insulation comprising a, to the pipe glued layer of cellular plastic, covered by an outer layer of glass fiber armored plastic.
  • the plant can also be completed and optimized with other electrically generating systems.
  • the plant ' s vertical movements in the ocean can be used for energy conversion.
  • the sun energy can be converted by arranging sun cells on the plant.
  • wind shovel devices can be positioned at a level between the common floating unit and under the propellers of the wind generator tower.
  • One purpose of the present invention is to minimize the environmental problems with wind power plants on land or near the coasts on the ocean and at the same time reach the lowest possible price per kWh.
  • the starting point is that a wind power plant on the ocean is to be preferred over land based wind power due to environmental issues.
  • technique has to be offered with also provides a competitive price.
  • the present invention fulfills these requirements. With this invention wind power plants at the ocean can be placed far out on deep water, beyond the horizon if it is desirable, i.e. approximately 20-30 km outside the coast depending on the height of the construction.
  • FIG. 1 a and 1 b is a floating plant 1 on which six wind generators have been constructed.
  • the plant can comprise at least three wind generators 2 and up to six to eight or more, depending on which type of wind generators are used. Preferably at least four and maximum seven conventional wind generators are used.
  • the wind generators 2 are preferably of the type wind generator towers with vertical propellers 2a, however they can also be wind generator towers with horizontally rotating propellers.
  • the plant is preferably in the shape of a hexagon with one center node 3 which creates a natural optimized balance and placement of the wind generator towers. It is assembled by connecting one center node 3 with an outer frame work F comprising large steel pipes 4, approximately 7-1 1 meters in diameter or cross section.
  • the pipes can be circular, rectangular or have any other suitable shape.
  • the outer frame work can comprise a set of pipes arranged on or under the water surface or two sets of, in the vertical direction, essentially parallel pipes. These pipes 4 are connected to each other by peripheral nodes 5, placed at the ends of the respective steel pipes 4 of the frame work F, thus in every angle of the hexagon, and forming the outer frame work F.
  • the peripheral nodes 5 can be approximately 20 meters in diameter and approximately 30 meters high.
  • angles/nodes 3, 5 can have a length between for example 1 30-200 meters.
  • Pipes 4' which may have but not necessarily do have, a somewhat smaller
  • the pipes 4 can also be connection paths, accommodation, workshops and storage rooms. It is also possible to arrange a lifting crane or similar device on the plant in order to perform assembly, care and maintenance of the plant.
  • the device can be transported between the wind generator towers on a track system arranged on the top surface of the pipes 4, 4'.
  • the pipes 4, 4' and /or the nodes 3, 5 it can be arranged stabilizing and balancing water tanks 6 with a pump system. By distributing more or less water in each tank the construction can be balanced during assembly and use of the floating wind power plant, especially in extreme weather.
  • This balancing function is also important during assembly and a possible exchange of the pipes, while the assembly technique during connection of the pipes with the nodes is based on that the sealed pipe ends 4a, 4b are provided with an attachment arrangement 7 which is adapted to fit a corresponding attachment arrangement 8 on the nodes 5 at a certain mutual floating position. This is more thoroughly explained below.
  • the pipes 4 which can be made of steel, can have a diameter or a cross section of for example 9 m, a wall thickness of for example 1 8-22 mm and a length of for example 1 30-220 m. They can be provided with an outer insulation comprising a, to the pipe glued layer of cellular plastic, approximately 30 mm thick, covered by an outer layer of glass fiber armored plastic, approximately 8 mm, which withstands the weather conditions on the location during the expected lifetime of the construction, which is at least 50 years. If a serious damage should occur on a pipe, for example due to a collision, this pipe can if necessary be removed and exchanged or towed to a dock yard for reparation.
  • the pipes 4, as further described in figure 2-4, are sealed in each pipe end 4a, 4b for example by a sealing part 9 in the form of an openable hatch.
  • the pipes form a sealed air filled unit which can float on water and be towed to the location where the energy producing unit shall be build.
  • the sealing part 9 can be arranged in the outer end 4a, 4b of the pipe or located a certain distance inside the pipe.
  • the pipes 4 are in their respective end 4a, 4b provided with a first attachment device 7 which fits to a respective second attachment device 8 on the nodes 3, 5.
  • the pipe ends 4a, 4b are tapered and adapted to be inserted as a male part in the second female shaped attachment device 8 arrange on the nodes 3, 5.
  • the parts are, when they are connected to each other, sealed with a sealing and/or by a sealing surface which prevents medium in the form of water or air to be transported between the inner volume of the pipes and its surroundings.
  • the part are preferably lined up in line with each other and connected with a pulling device 10, for example a winch, which can pull together the attachment devices so that they are sealed against each other.
  • a pulling device 10 for example a winch, which can pull together the attachment devices so that they are sealed against each other.
  • the volume VI enclosed by the attachment devices 7, 8 is filled with water. I.e. the volume VI which in figure 2 is formed in the, by the node arranged second attachment device 8, between the sealing part 9 of the pipes 4 and the body 3, 5 of the node.
  • a pump 1 1 is preferably used. When the space with volume VI is emptied, the pump is used to create an under pressure in the space.
  • a mechanical locking device is preferably used. This device can connect the attachment devices manually or automatically.
  • the lower of these pipes is provided with one or more level regulating tank systems 6.
  • the tank system is filled or emptied with water to immerse or elevate the pipe in direction towards a predetermined locking position between the pipe and the node when the final mechanical connection is performed.
  • a reversed procedure is performed.
  • ballast balancing of the entire unit with the water tank system the whole construction can always be calibrated to a proper buoyancy position, despite the existence of broken pipe segments or if some pipe parts are under exchange.
  • the center node and the peripheral nodes 3, 5 are preferably made of steel with a thickness of for example 1 8-22 mm.
  • the wind generator towers 2 are preferably placed on the nodes.
  • a tower can have a height of for example 50-150 m and a propeller radius of for example 50 m. Access to a generator housing is preferably possible through an inner shaft in the tower.
  • the peripheral nodes 5 are provided with at least two, but preferably three to six, other attachment devices 8.
  • the attachment devices are directed towards the centre node 3 and towards the peripheral nodes 5 in the outer frame work F. If two parallel pipes 4 are used as frame work F are preferably the other attachment devices placed on the nodes vertically over each other. Openable hatches 1 2 can be arranged through the outer shell of the node and be placed interacting with the other attachment devices 8. Thus, a possible transport route between the pipes through the inner volume of the pipes is created.
  • the wind power unit Due to the floating properties of the wind power unit, it can operate independent of the depth. It can be anchored at the bottom, for example with an anchoring system 1 3 used for large marinas. Se figure 5.
  • the anchoring system 1 3 for example of the brand "Seaflex”, emanates for example from the center axis A1 of the centre node with for example three to eight laterally extending anchoring attachments 14.
  • the anchoring attachments 14 are attached to a, in relation to the centre node 3, rotatable hub 15.
  • the hub 1 5 is preferably having the shape of a rotatable wheel, placed under the center node or at a certain distance from the center node.
  • the anchoring at the bottom can for example be performed by anchoring attachments 14 having the form of three or more lines, extending from the hub at an approximate angle of 45 degrees.
  • the hub 1 5 is through the anchoring attachments firmly anchored at the bottom and the entire construction can rotate around this hub 1 5. Through this hub an electrical wire can extend which is intended to distribute the generated power.
  • a floating wind power plant according to the invention can have several different geometrical shapes. What is central is that it can adjust towards the wind with the aid of for example wind rudders 1 6 and/or pod propellers 1 7, i.e.
  • the wind power plant according to the invention can also be

Abstract

La présente invention a trait à une centrale flottante de production d'énergie (1) qui comprend au moins trois aérogénérateurs (2) attachés à une centrale flottante commune qui peut être placée sur l'eau indépendamment du placement et de la profondeur de l'eau. La centrale comprend une ossature (F) constituée de tuyaux (4) connectés au moins à trois points de fixation se présentant sous la forme de nœuds (3, 5). Les tuyaux (4) sont fermés hermétiquement à leurs extrémités respectives (4a, 4b) et forment des parties flottantes séparées conçues pour être reliées aux nœuds (3, 5).
PCT/SE2010/051346 2009-12-07 2010-12-07 Centrale flottante de production d'énergie WO2011071444A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2012543050A JP5715152B2 (ja) 2009-12-07 2010-12-07 浮遊式電力生成設備
CN201080055756.6A CN102656363B (zh) 2009-12-07 2010-12-07 浮动能量生产设备
US13/511,463 US20120328437A1 (en) 2009-12-07 2010-12-07 Floating energy producing plant
EP10836288.0A EP2510231B1 (fr) 2009-12-07 2010-12-07 Centrale flottante de production d'énergie
AU2010328718A AU2010328718A1 (en) 2009-12-07 2010-12-07 Floating energy producing plant
BR112012013890A BR112012013890A2 (pt) 2009-12-07 2010-12-07 instalação flutuante de produção de energia
RU2012120791/06A RU2555778C2 (ru) 2009-12-07 2010-12-07 Плавучая энерговырабатывающая станция
CA2780606A CA2780606A1 (fr) 2009-12-07 2010-12-07 Centrale flottante de production d'energie
ES10836288.0T ES2396479T3 (es) 2009-12-07 2010-12-07 Planta productora de energía flotante
ZA2012/03508A ZA201203508B (en) 2009-12-07 2012-05-14 Floating energy producing plant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0901531-4 2009-12-07
SE0901531 2009-12-07

Publications (1)

Publication Number Publication Date
WO2011071444A1 true WO2011071444A1 (fr) 2011-06-16

Family

ID=44145789

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2010/051346 WO2011071444A1 (fr) 2009-12-07 2010-12-07 Centrale flottante de production d'énergie

Country Status (14)

Country Link
US (1) US20120328437A1 (fr)
EP (1) EP2510231B1 (fr)
JP (1) JP5715152B2 (fr)
KR (1) KR20120102684A (fr)
CN (1) CN102656363B (fr)
AU (1) AU2010328718A1 (fr)
BR (1) BR112012013890A2 (fr)
CA (1) CA2780606A1 (fr)
DE (1) DE10836288T8 (fr)
ES (1) ES2396479T3 (fr)
MY (1) MY163431A (fr)
RU (1) RU2555778C2 (fr)
WO (1) WO2011071444A1 (fr)
ZA (1) ZA201203508B (fr)

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WO2013084856A1 (fr) * 2011-12-05 2013-06-13 三菱重工業株式会社 Dispositif de production d'énergie éolienne à corps flottant
WO2013084878A1 (fr) * 2011-12-05 2013-06-13 三菱重工業株式会社 Procédé de transport de pièces pour installation d'éolienne flottante
CN103373439A (zh) * 2012-04-24 2013-10-30 烟台中集来福士海洋工程有限公司 用于半潜平台建造中的横撑及半潜平台建造方法
WO2014209210A1 (fr) * 2013-06-27 2014-12-31 Hexicon Ab Plate-forme flottante comprenant des dispositifs de propulsion et installation de production d'énergie comprenant une telle plate-forme flottante
JPWO2013084878A1 (ja) * 2012-08-10 2015-04-27 エムエイチアイ ヴェスタス オフショア ウィンド エー／エス 浮体式風車設備の部品搬送方法
WO2016007076A1 (fr) * 2014-07-11 2016-01-14 Hexicon Ab Plateforme éolienne à turbines multiples pour applications en mer
US9352807B2 (en) 2012-10-05 2016-05-31 Hexicon Ab Floating platform and energy producing plant comprising such a floating platform
EP3384156A4 (fr) * 2015-11-30 2019-07-03 Neptunetech Ltd. Barge à énergie renouvelable
WO2020251400A1 (fr) * 2019-06-10 2020-12-17 Игорь Александрович ЩУКИН Installation électrique éolienne

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KR101521163B1 (ko) * 2013-12-27 2015-05-18 에스티엑스조선해양 주식회사 부유식 풍력발전기
CN105240221B (zh) * 2014-07-08 2019-05-07 珠海卡洛斯工程咨询有限公司 半潜筏式随风转向水上风力发电设备
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DE102015121371B4 (de) * 2015-12-08 2018-11-15 Aerodyn Consulting Singapore Pte Ltd Offshore-Windpark
CN106044619B (zh) * 2016-08-01 2018-08-31 西部国际绿色能源斯特林(贵州)智能装备制造有限公司 一种碟面钢结构吊装平衡控制系统
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CA3129885A1 (fr) * 2019-02-12 2020-08-20 Aker Solutions As Centrale eolienne et procede de construction
EP3739202A1 (fr) * 2019-05-16 2020-11-18 Siemens Gamesa Renewable Energy A/S Fondation flottante pour une éolienne en mer
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KR102093240B1 (ko) * 2019-08-19 2020-03-25 박승균 다중 칼럼으로 구성된 자기 선회식 해상풍력 부선
CN111255635B (zh) * 2020-01-16 2020-11-17 湖南工程学院 一种风力发电机平衡机构
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JP7430859B1 (ja) 2022-07-27 2024-02-14 株式会社 セテック 浮体式洋上風力発電システム

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EP3063060A4 (fr) * 2013-06-27 2017-03-08 Hexicon AB Plate-forme flottante comprenant des dispositifs de propulsion et installation de production d'énergie comprenant une telle plate-forme flottante
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ZA201203508B (en) 2013-01-31
RU2012120791A (ru) 2014-01-20
ES2396479T3 (es) 2015-11-18
US20120328437A1 (en) 2012-12-27
AU2010328718A1 (en) 2012-05-31
BR112012013890A2 (pt) 2016-05-03
EP2510231A4 (fr) 2014-05-28
JP2013513068A (ja) 2013-04-18
CA2780606A1 (fr) 2011-06-16
KR20120102684A (ko) 2012-09-18
CN102656363B (zh) 2015-09-23
MY163431A (en) 2017-09-15
ES2396479T1 (es) 2013-02-21
CN102656363A (zh) 2012-09-05
EP2510231A1 (fr) 2012-10-17
RU2555778C2 (ru) 2015-07-10
EP2510231B1 (fr) 2015-07-29
DE10836288T1 (de) 2013-01-10
DE10836288T8 (de) 2013-04-25

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