WO2023275153A1 - Turmartiges bauwerk für eine windkraftanlage, verfahren zur herstellung eines solchen bauwerks sowie windkraftanlage - Google Patents
Turmartiges bauwerk für eine windkraftanlage, verfahren zur herstellung eines solchen bauwerks sowie windkraftanlage Download PDFInfo
- Publication number
- WO2023275153A1 WO2023275153A1 PCT/EP2022/067914 EP2022067914W WO2023275153A1 WO 2023275153 A1 WO2023275153 A1 WO 2023275153A1 EP 2022067914 W EP2022067914 W EP 2022067914W WO 2023275153 A1 WO2023275153 A1 WO 2023275153A1
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- WIPO (PCT)
- Prior art keywords
- component
- connecting elements
- structure according
- shaped
- section
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims abstract description 5
- 230000007704 transition Effects 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 10
- 229920002635 polyurethane Polymers 0.000 description 8
- 239000004814 polyurethane Substances 0.000 description 8
- 238000013016 damping Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002318 adhesion promoter Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- KEBHLNDPKPIPLI-UHFFFAOYSA-N hydron;2-(3h-inden-4-yloxymethyl)morpholine;chloride Chemical compound Cl.C=1C=CC=2C=CCC=2C=1OCC1CNCCO1 KEBHLNDPKPIPLI-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
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- 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
- E02B17/0004—Nodal points
-
- 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
- E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
- E02B17/027—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto steel structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
-
- 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
- E02B2017/0056—Platforms with supporting legs
- E02B2017/0065—Monopile structures
-
- 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
-
- 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
Definitions
- the present invention relates to a structure according to the preamble of claim 1 and a method for producing such a structure.
- the present invention also relates to a wind power plant.
- an object according to claim 1 which is characterized in that the upper and the lower component each have at least one further component section which forms the slip joint and which, viewed transversely to a central longitudinal axis of the structure, is above or below the Cone-shaped construction section is arranged and the surface perpendicular intersect the longitudinal axis at a greater angle than the surface perpendicular of the cone-shaped component section.
- the upper and the lower component each have at least one further component section which forms the slip joint and which, viewed transversely to a central longitudinal axis of the structure, is above or below the Cone-shaped construction section is arranged and the surface perpendicular intersect the longitudinal axis at a greater angle than the surface perpendicular of the cone-shaped component section.
- two further component sections of the upper and lower component that form the slip joint one is preferably arranged above and the other below the respective cone-shaped component section, and both the surface perpendiculars of one component section and the other component section intersect the central longitudinal axis of the structure a larger angle
- the surface perpendiculars are viewed in a vertical longitudinal section of the structure, ie at an identical circumferential angle in relation to the central longitudinal axis of the structure, which is perpendicular to a subsurface when the structure is aligned vertically.
- the surface perpendiculars of the respective component sections go perpendicularly from the surfaces in the direction of the longitudinal center axis of the respective component, ie a surface perpendicular on an outside of the lower component runs perpendicularly from its surface through the wall of the component to the longitudinal center axis.
- the surface of a cone-shaped component section corresponds at least essentially, in particular completely, to that of a truncated cone, whereby production-related tolerances or, for example, necessarily existing beads of weld seams are not taken into account.
- the at least one further component section of the lower component is at the same level as the at least one further component section of the upper component with respect to the longitudinal center axis. If there are two further construction sections per component, the two (second) further component sections are located also again at the same level next to each other.
- the surface perpendiculars of these pairs of component sections preferably intersect the longitudinal axis at the same angle, regardless of production-related tolerances, so that the component sections run parallel.
- the load transfers that occurred were calculated exclusively for the cone-shaped component sections, which then had to be dimensioned accordingly.
- the cone-shaped sections of the building or supporting structure are becoming larger and therefore more expensive.
- the invention now makes use of the knowledge that the load transitions that occur can also be at least partially separated or divided. A significantly shorter overlap length would be sufficient for purely axial loads with the same angles of the cone.
- an at least partial separation of the axial forces which is determined in particular by the dead weight of the upper component and the wind turbine parts fastened to it, and the bending load, for example by wind and waves, is carried out.
- the slip-joint connection is thus formed by the adjacent . zi ⁇ elen and the load transfer serving areas of the components including any arranged between the components connecting elements.
- the bending loads are at least essentially, preferably at least 80%, more preferably at least 90%, carried off in these additional structural sections.
- the surface perpendiculars of the further component section of the upper and lower component are preferably designed in such a way that they intersect the longitudinal axis at the same angle.
- the course of the components in the particularly three-part connection area is thus parallel at least in the areas outside of the transitions between the component sections.
- Both the lower and the upper component each form three component sections forming the slip joint, with one of the further component sections being formed above the cone-shaped component section and the other of the two sections being formed below the cone-shaped component section.
- the angles at which the surface perpendiculars of the further component section(s) intersect the central longitudinal axis preferably differ from those of the cone-shaped component section by at least 2°.
- the at least one further component section of the lower and/or the upper component is preferably shaped as a hollow cylinder and is formed in particular by straight pipe segments.
- the surface perpendiculars of the or the further component sections are then in particular perpendicular to the central longitudinal axis.
- a conical part which adjoins the at least one hollow-cylindrical component section and (in the case of two further component sections) in particular is in the middle can be made significantly smaller and thus more cost-effective. In particular, with the ever-increasing dimensions and loads, there are considerable cost advantages for the production of the structure according to the invention and a corresponding wind turbine due to the smaller dimensioning of the middle, conical component section.
- a variant of the invention that is particularly advantageous for load transfer during operation is obtained with a lower and an upper component, each of which has a cone-shaped component section and in which the other component sections are designed as hollow cylinders.
- these further component sections one preferably adjoins the cone-shaped component section at the top and one at the bottom (relative to the central longitudinal axis in the operating position of the component).
- a connecting device comprising a plurality of, in particular, ring-shaped, plate-like gene and/or layer-like and preferably elastic, in particular viscoelastic and/or compressible connecting elements arranged for the purpose of load transfer between the upper and the lower component.
- This connection device can be arranged in at least one of the two or three sections of the connection area of the slip joint, running all the way around a central longitudinal axis in the circumferential direction and thereby forming a sealing plane.
- spaced-apart connecting elements which are spaced apart from one another over the height of the structure along the central longitudinal axis and/or in the circumferential direction.
- no connecting element is arranged in the transition areas between, for example, a hollow-cylindrical pipe or component section and a cone-shaped component section, which increases the arrangement of the respective connecting elements and the accuracy of fit.
- a plurality of connecting elements per component section is distributed uniformly in the circumferential direction around the longitudinal axis.
- the connecting device forms a circumferential seal in the cone-shaped, middle section of the structure.
- the arrangement of the seal in this area is particularly advantageous since any relative movements of the lower and the upper component to one another have only a minor effect in this component section due to bending loads if the main bending loads are absorbed by a lower and an upper component section.
- the connecting elements are at least predominantly made of a polyurethane.
- they are polyurethane plates that have a layer of anti-friction paint or other friction-reducing coating on their surface, so that the installation of the lower and upper components is easier.
- the connecting elements arranged between component sections located one above the other with respect to the longitudinal axis are provided with surface normals that are angled relative to one another. This in turn applies to a consideration of a vertical longitudinal section through the central longitudinal axis.
- the at least one connecting element, which is arranged between the cone-shaped structural sections, is advantageously provided with a different thickness than the connecting element located next to it, viewed in the direction transverse to the longitudinal axis. This takes account of the loads that usually occur there.
- a connecting element can also be provided with a thickness that varies in particular in the direction of its two-dimensional extension.
- At least one of the connecting elements arranged next to one another in the circumferential direction about the longitudinal axis can also be provided with a greater thickness than a connecting element arranged next to it or above it with respect to the longitudinal axis.
- a connecting element can also be bevelled Have edges to allow safer sliding over one another during installation of the structure by slipping the upper component over the lower component. This applies in particular to connecting elements arranged between upper and lower, hollow-cylindrical component sections.
- At least some of the connecting elements are advantageously at least partially elastic, in particular visco-elastically deformable. This can be used specifically to adapt the connecting elements to inaccuracies and bumps in the lower and upper component, for example in the form of weld seams, so that they are well enclosed in a sealing plane, for example, or gaps that exist due to an imprecise arrangement of connecting elements are closed will.
- the damping and thereby the long-term stability of the system can be increased. It can also serve to adapt to the components if part of the connecting elements, ie at least one connecting element, is provided with a varying thickness and thereby, for example, compensates for tolerances of a component or compensates for increased weld seams.
- the individual connecting elements can therefore have a varying thickness in order to be able to take into account any deviations from a target dimension that are present on the component side, for example in the form of weld seams.
- the connecting elements can be provided with bevels, for example for the purpose of improved installation, or can be designed at least partially in the shape of a wedge.
- the connecting elements of the connecting device are preferably at least predominantly and with the exception of any coatings or outer adhesive layers preferably made entirely of a compact polyurethane which may be provided with recesses.
- a compact polyurethane or a solid polyurethane means a solid body that is essentially free of gaseous inclusions. Essentially free of gas pockets" means in this case that the polyurethane contains preferably less than 20 percent by volume, particularly preferably less than 10 percent by volume, in particular less than 5 percent by volume and very particularly less than 2 percent by volume gas pockets.
- At least some of the connecting elements can be designed to be at least partially compressible, with the compressibility of the respective connecting element in particular is formed by structuring the surface, by recesses in the material and/or by the material of at least one layer of the in particular multi-layer connec tion element.
- this can be a foamed polyurethane compound, through which a plate-shaped connecting element is formed.
- the object set at the beginning is also achieved by a method for the manufacture of a tower-like structure, which is formed as described above or below and at least some of the connecting elements are sprayed or cast onto the lower and/or the upper component.
- the connecting elements are advantageously arranged on the transition piece, regardless of how they are produced.
- the application of a casting compound, for example in the form of polyurethane can be improved by adhesion promoters or primers, and the attachment of plate-shaped connecting elements is improved by adhesives.
- one or more magnetic holders can be used, which hold the connecting elements in position until they are securely fixed, for example by curing of the adhesive.
- connecting elements are advantageously produced in advance and then attached to the lower and/or upper component.
- all connecting elements are cast beforehand, for example in the form of plates, and then attached in particular to the upper component.
- An advantageous option for fixing the connecting elements, which is easy to handle, is to use a magnetic holder via which a connecting tion element are held at least as long in the desired position on the upper o- the lower component until the connecting element is sufficiently fastened.
- the upper and/or the lower component can be measured after it has been released, resulting in a deviation dimension resulting from any deviations from a target shape, which is then determined by different thickness and/or areal extension of the connecting elements is taken into account.
- This can already be taken into account when the connecting elements are being set.
- the degree of deviation is preferably taken into account by reworking at least one of the connecting elements, which can be done later, for example, by removing material by means of milling.
- FIG. 4 a further object according to the invention
- FIG. 5 shows a partial view of the object according to the invention according to FIG. 4,
- FIG. 6 shows a (partial) vertical section through the object according to FIG. 4,
- Fig. 7 to Fig. 11 vertical longitudinal sections through further objects according to the invention.
- Individual technical features of the exemplary embodiments described below can also lead to developments according to the invention in combination with the features of the claims, at least one of the independent claims. As far as it makes sense, functionally equivalent parts are provided with identical reference numbers.
- a wind turbine according to the invention is preferably designed as an offshore wind turbine with a lower component 2 over which an upper component 4 has been slipped.
- the lower component 2 is designed as a monopile. That As a transition piece, the upper component 4 creates the transition to a nacelle 8 provided with rotor blades 6 .
- the wind power plant thus comprises a structure likewise according to the invention, comprising the lower and upper components 2, 4 and any connecting device arranged between them.
- the lower component 4 is arranged standing vertically on a seabed or subsoil 10 and protrudes above the water surface 12 .
- the loads acting on the connection of the lower and upper components result on the one hand from the weight load of the transition piece directed vertically to the substructure 10 and the gondola 8 arranged on it.
- Wind and waves cause additional loads running horizontally to the substructure, which also act on the transition piece and must therefore be removed from the monopile via the connection. Any vibrations or shocks that affect the monopile may also be transmitted in the direction of the transition piece.
- a design and connection according to the invention in the manner of a slip joint for the building or the wind power plant according to FIG. 1 is disclosed in FIG.
- a connection area 14 extends from a lower end 16 of a connecting element 18 to an upper end 20 of a further connecting element 18.
- a first component section 22 is defined by the lower, hollow-cylindrical part of the upper component 2 located in the connection area. This is located below a cone-shaped component section 24, also referred to below as the middle component section of the transition piece.
- a component section 26 which is also in turn hollow-cylindrical and has a smaller outer diameter than the lower component section 22.
- Bottom, middle and top are understood as relative positions with respect to a central longitudinal axis 28, which is perpendicular to the substrate 10 in the middle the building runs.
- Surface perpendiculars 29 to the outer surfaces of the lower component 2 and to the inner surfaces of the upper component 4 intersect the central longitudinal axis, which runs in the middle of the structure when viewed from above, at a different angle Q depending on which component section it belongs to, ie the upper and lower component sections 22 and 32 or 26 and 36, which generally connect my to the middle, cone-shaped component sections 24 and 34, run ver angled to these.
- the surface perpendiculars 29 intersect the longitudinal axis 28 at an angle of around 85°, while in the component sections adjoining the top and bottom
- the component sections can be defined analogously to the component sections 22, 24 and 26 of the transition piece.
- a lower, hollow-cylindrical part 32 of the lower component 2 represents a lower component section. This goes upwards into a middle, cone-shaped component section 34, which is formed by the conical area of the lower component 2 and which leads to a turn upwards hollow cylindrical Adjoining component section 36, the diameter of which is smaller both on the outside and on the inside than the diameter of component section 32, which is also hollow-cylindrical and lies further down.
- the component sections 22, 24, 26, 32, 34, 36 are partially indicated with arrows instead of braces.
- the connecting elements 18 are only arranged between the hollow-cylindrical component sections 26 and 36 or 22 and 32 and serve to transmit the bending moments that occur. Since the vertical loads are essentially constant due to the weight force, and correspondingly little damping is necessary, the cone-shaped component sections 24 and 34 rest on one another, so that there is a direct load transfer between the cone-shaped elements. The bending loads that occur with significantly larger variances are essentially transmitted in the component sections 22, 32 and 26 and 36, and also partially through the inclined surfaces of the conical connecting section. This results in particular from the lengths of the upper and lower component sections and their distance from one another. In the detailed view according to FIG.
- the connecting elements 18 from the respective upper component sections 26 and 36 do not extend into the cone-shaped area, which facilitates the formation and arrangement of the connecting elements.
- the component sections of the lower and upper component form a total of three connecting sections of the connecting area 14 .
- the first connection section includes the lower component sections 22 and 32.
- the middle connection section is the one with the cone-shaped component sections of the lower and upper components 2, 4.
- the third section includes the area of the upper, hollow-cylindrical component sections 26 and 36. Each of these connection sections may comprise one or more parts of the connecting device.
- connecting elements 18 there are two rows of connecting elements 18 arranged next to one another in the circumferential direction and previously fixed at a distance from one another on the transition piece per connecting section. While the connecting elements 18 located in the cone-shaped connecting section have a constant thickness, the connecting elements 18 arranged in the lower row of the hollow-cylindrical component section are provided with a varying thickness in the direction of the longitudinal axis 18, which clearly indicates the sliding of the two components into one another during assembly simplified (Fig. 5 and Fig. 6). Likewise, the additional row, i. H. the second, upper row of hollow-cylindrical component sections is provided with connecting elements which have a smaller thickness at the lower end than at their upper end in order to further improve the assembly of the structure.
- the thickness of the connecting elements 18 preferably varies over at least 30% of the thickness, more preferably over at least 80% of the thickness and up to 90% of the thickness, with attachment of the connecting elements 18 at the top Component 4 is the narrower section of the end of the connecting elements 18 below. If the connecting elements 18 are fastened on the side of the monopile or lower component 2 before the two components are plugged into one another, the narrower end of the connecting elements 18 is at the top.
- connecting elements 18 instead of two rows of connecting elements 18, there can also be just one connecting segment 18 per connecting section, with these connecting elements 18, which are arranged between the hollow-cylindrical component sections, also in turn varying, as in the exemplary embodiment according to FIG Have thickness (Fig. 7).
- the varying thickness of the connecting elements 18 has been dispensed with.
- Surface normals 31 of the connecting elements arranged one above the other intersect the central longitudinal axis and longitudinal center axis 28 at different angles ⁇ and are correspondingly angled to one another. These now have a uniform thickness in all three connecting sections of the connecting area 14 .
- the thickness is generally considered transverse to the planar extension of the connecting elements. However, for the purpose of measuring the thickness of the fasteners, they are not considered to be loaded by the members of the structure.
- the thickness is in particular between 2 and 10 cm and is preferably at least a factor of 5, more preferably a factor of 10 less than the width and/or the length of the connecting elements 18.
- the thickness of a connecting element lying flat on a floor is in direction measured from a vertical to the ground.
- the thickness is determined perpendicular to the longitudinal axis.
- the thickness of the connecting elements 18 is measured in the direction of a perpendicular to the surface of the lower or upper component. The two-dimensional extent is then viewed perpendicular to the direction in which the thickness is measured.
- the connecting device can also have rounded connecting elements. These can run all the way around the longitudinal axis and thus form a seal. They can also alternatively be provided only for support purposes and, for example, set at a distance in particular on the transition piece and then pushed over the monopile. In general, the lower component does not have to be a monopile. It is also conceivable to form a tower-like structure with a plurality of slip joint connections and, for example, as a tripod, so that the three legs of the wind turbine are each formed by means of a slip joint connection.
- the dimensioning of the connecting elements 18 is preferably carried out depending on the loads occurring in the respective areas. While in FIG. 9 the connecting elements 18 arranged between the lower component sections 22 and 32 and the upper component sections 36 and 26 occupy a comparatively small area in the vertical longitudinal section shown, the connecting elements 18 arranged in the cone-shaped connecting section are significantly larger.
- Figures 10 and 11 disclose further, simplified design variants of a tower-like structure, in which a cone-shaped component section 22 or 24 only has a hollow-cylindrical component section 26 or 36 at the top (Fig. 10) or a hollow-cylindrical component section 22 or 32 extend downwards.
- connecting elements arranged in the respective sections are formed with a bevel.
- a chamfering of the connecting elements 18 in the cone-shaped area is preferably generally dispensed with. Nevertheless, in these areas, the thicknesses of the connecting elements can be adjusted to any deviations from the nominal size, independently of this.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Wind Motors (AREA)
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Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2022302342A AU2022302342A1 (en) | 2021-06-29 | 2022-06-29 | Tower-like structure for a wind turbine, method for manufacturing such a structure, and wind turbine |
CN202280046073.7A CN117581016A (zh) | 2021-06-29 | 2022-06-29 | 用于风力发电机的塔式建筑体、及其制造方法和风力发电机 |
JP2023581082A JP2024525519A (ja) | 2021-06-29 | 2022-06-29 | 風力発電設備のためのタワー状の建造物、このような建造物を製造するための方法、ならびに風力発電設備 |
KR1020247002461A KR20240046165A (ko) | 2021-06-29 | 2022-06-29 | 풍력 터빈용 타워형 구조물, 이러한 구조물의 제조 방법 및 풍력 터빈 |
CA3224090A CA3224090A1 (en) | 2021-06-29 | 2022-06-29 | Tower-like structure for a wind turbine, method for manufacturing such a structure, and wind turbine |
EP22738643.0A EP4363717A1 (de) | 2021-06-29 | 2022-06-29 | Turmartiges bauwerk für eine windkraftanlage, verfahren zur herstellung eines solchen bauwerks sowie windkraftanlage |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BEBE2021/5506 | 2021-06-29 | ||
BE20215506A BE1029539B1 (de) | 2021-06-29 | 2021-06-29 | Turmartiges Bauwerk für eine Windkraftanlage, Verfahren zur Herstellung eines solchen Bauwerks sowie Windkraftanlage |
Publications (1)
Publication Number | Publication Date |
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WO2023275153A1 true WO2023275153A1 (de) | 2023-01-05 |
Family
ID=76764768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/EP2022/067914 WO2023275153A1 (de) | 2021-06-29 | 2022-06-29 | Turmartiges bauwerk für eine windkraftanlage, verfahren zur herstellung eines solchen bauwerks sowie windkraftanlage |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP4363717A1 (de) |
JP (1) | JP2024525519A (de) |
KR (1) | KR20240046165A (de) |
CN (1) | CN117581016A (de) |
AU (1) | AU2022302342A1 (de) |
BE (1) | BE1029539B1 (de) |
CA (1) | CA3224090A1 (de) |
WO (1) | WO2023275153A1 (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130012106A (ko) * | 2012-05-18 | 2013-02-01 | 동부건설 주식회사 | 해상풍력발전기의 트랜지션피스 및 모노파일 연결구조 |
WO2019073060A2 (de) * | 2017-10-13 | 2019-04-18 | Rosen Swiss Ag | Dichtungsanordnung für eine verbindung zweier verbindungselemente eines offshore-bauwerks sowie verfahren zur herstellung derselben |
EP3561201A1 (de) * | 2018-04-26 | 2019-10-30 | KCI the engineers B.V. | Montagekonstruktion, verfahren zur herstellung einer konstruktion |
EP3443224B1 (de) | 2016-04-15 | 2020-03-18 | Pur Wind ApS | Dichtung für eine windturbine |
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2021
- 2021-06-29 BE BE20215506A patent/BE1029539B1/de active IP Right Grant
-
2022
- 2022-06-29 AU AU2022302342A patent/AU2022302342A1/en active Pending
- 2022-06-29 CN CN202280046073.7A patent/CN117581016A/zh active Pending
- 2022-06-29 JP JP2023581082A patent/JP2024525519A/ja active Pending
- 2022-06-29 KR KR1020247002461A patent/KR20240046165A/ko unknown
- 2022-06-29 CA CA3224090A patent/CA3224090A1/en active Pending
- 2022-06-29 EP EP22738643.0A patent/EP4363717A1/de active Pending
- 2022-06-29 WO PCT/EP2022/067914 patent/WO2023275153A1/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20130012106A (ko) * | 2012-05-18 | 2013-02-01 | 동부건설 주식회사 | 해상풍력발전기의 트랜지션피스 및 모노파일 연결구조 |
EP3443224B1 (de) | 2016-04-15 | 2020-03-18 | Pur Wind ApS | Dichtung für eine windturbine |
WO2019073060A2 (de) * | 2017-10-13 | 2019-04-18 | Rosen Swiss Ag | Dichtungsanordnung für eine verbindung zweier verbindungselemente eines offshore-bauwerks sowie verfahren zur herstellung derselben |
EP3561201A1 (de) * | 2018-04-26 | 2019-10-30 | KCI the engineers B.V. | Montagekonstruktion, verfahren zur herstellung einer konstruktion |
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AU2022302342A1 (en) | 2024-01-18 |
JP2024525519A (ja) | 2024-07-12 |
CA3224090A1 (en) | 2023-01-05 |
KR20240046165A (ko) | 2024-04-08 |
BE1029539B1 (de) | 2023-01-30 |
CN117581016A (zh) | 2024-02-20 |
BE1029539A1 (de) | 2023-01-25 |
EP4363717A1 (de) | 2024-05-08 |
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