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11.发明公开
公开(公告)号：EP4375454A1
公开(公告)日：2024-05-29
申请号：EP23210399.4
申请日：2023-11-16
Applicant: General Electric Company
Inventor： Tobin, James Robert , Li, Xiaopeng , Vogel, Ryan Eric
IPC: E04G21/04 , B33Y10/00 , E04G21/24 , E04G21/28 , E04H12/34 , B33Y30/00 , B33Y80/00 , E04C5/07 , E04C5/20 , E04H12/12 , F03D13/20 , B21F27/12
CPC classification number: B33Y80/00 , B33Y10/00 , B33Y30/00 , E04H12/12 , E04C5/07 , F03D13/201 , E04C5/073 , E04C5/208 , E04G21/28 , E04G2021/24820130101 , E04G21/24 , E04H12/341 , E04G21/0427 , E04G21/0463 , B21F27/12
Abstract: A method of manufacturing a tower structure includes printing and depositing, via a printhead assembly of an additive printing system, one or more printed layers of a wall of the tower structure. The method also includes unwinding at least one continuous roll of a reinforcement material to form at least one continuous reinforcement ring member layer, the reinforcement material comprising a pultruded polymer material. Further, the method includes placing the at least one continuous reinforcement ring member layer atop the one or more printed layers of the wall of the tower structure. Moreover, the method includes printing and depositing, via the printhead assembly of the additive printing system, one or more additional printed layers of the wall of the tower structure atop the at least one continuous reinforcement ring member layer.
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12.发明公开
公开(公告)号：EP4431679A1
公开(公告)日：2024-09-18
申请号：EP23382254.3
申请日：2023-03-17
Applicant: Nordex Energy Spain, S.A.U.
Inventor： Garcia Maestre, Ivan , Arlabán Gabeiras, Teresa , Teruel Sicart, Arnau , Serna García-Conde, José
CPC classification number: E04H12/12 , E04H12/16 , E04G23/0225 , F03D13/201 , F03D13/205
Abstract: The present invention relates to a reinforcement system for a tower (1) of a wind turbine that avoids the appearance or propagation of cracks or openings in the surface of a concrete element (10,11) of the tower of the wind turbine once the tower is subjected to post-tensioning forces, exerting a radial compression force to the concrete element, wherein the invention also relates to a tower of a wind turbine comprising at least one reinforcement system and to a method of reinforcing a tower of a wind turbine.
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公开(公告)号：EP4361380A3
公开(公告)日：2024-05-29
申请号：EP23207125.8
申请日：2023-10-31
Applicant: General Electric Company
Inventor： Turnquist, Norman Arnold , Kenny, Christopher James , Li, Xiaopeng , Cooper, Gregory Edward , Fang, Biao , Meyer, Pascal , Sheppard, Collin McKee , Vogel, Ryan Eric
CPC classification number: E04H12/12 , F03D13/139 , E04H12/342 , E04H12/341 , E04G21/0463 , F03D13/112 , F03D13/201 , F05B2230/3020130101
Abstract: The present disclosure is directed to embodiments of a tower structure (500) with at least partially additively manufactured, stacked tower sections (601). Embodiments of the tower structure have a plurality of stacked tower sections (601), wherein at least one tower section of the plurality of stacked tower sections includes a wall element having one or more printed layers (511), and a base (400) holding thereon the one or more printed layers. The present disclosure also is directed to a method of manufacturing a tower structure using a stacked tower sections and additive manufacturing. Embodiments of the method include forming a base of poured concrete or cast material, printing and depositing one or more printed layers to form a wall element, and stacking the plurality of tower sections to form the tower structure.
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14.发明公开公开(公告)号：US20240265168A1
公开(公告)日：2024-08-08
申请号：US18399584
申请日：2023-12-28
Applicant: NORTH CHINA ELECTRIC POWER UNIVERSITY
Inventor： Yang Hu , Fang Fang , Weiran Wang , Jizhen Liu
CPC classification number: G06F30/20 , F03D13/201 , F03D15/00 , F05D2260/81
Abstract: The present disclosure provides a method and device for simulating a dynamic digital twin model of dominant operation of a wind turbine generator assembly, by which conventional operational parameters of the wind turbine generator assembly that are acquired in real time are preprocessed to obtain steady-state operational parameters of the wind turbine generator assembly. A pneumatic subsystem-related data black box model, a transmission subsystem model, a tower subsystem model, and an electrical subsystem model are simulated individually using the steady-state operational parameters, and then combined to form a dynamic dominant-operation simulation model for simulating an operation process of the wind turbine generator assembly. Meanwhile, a dynamic deviation compensation model is constructed on the basis of the dynamic dominant-operation simulation model.
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15.发明公开公开(公告)号：US20240263617A1
公开(公告)日：2024-08-08
申请号：US18567902
申请日：2022-06-24
Applicant: Vestas Wind Systems A/S
IPC: F03D13/20
CPC classification number: F03D13/201 , F05B2240/912 , F05B2240/917
Abstract: A wind turbine (10) supported by a plurality of cables (20). The wind turbine (10) includes a tower (12) fixed at one end to a foundation (16) and including at least two tower sections (12a, 12b, 12c), including an upper section and a lower section. Each of the upper and lower sections includes an inwardly directed flange (82, 90) having a plurality of through-bores (84, 92). The inwardly directed flange (90) of the lower section further includes a plurality of second bores (104) spaced apart from the plurality of through-bores (92). An interface module (18, 120) is secured between the upper and lower section and includes a ring (62) from which one or more cars (50, 204) extend outwardly, each ear (50, 204) being configured to be coupled to one of the plurality of cables (20). The ring (62) includes a plurality of through-bores (72) that align with the through-bores (84, 92) in the inwardly directed flanges (82, 90) of each of the upper and lower tower sections and a plurality of additional bores (96) that align with the plurality of second bores (104) in the inwardly directed flange (90) of the lower section. A method of installing a wind turbine (10) having a cabled tower (12) is also disclosed.
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Patent Agency Ranking
16.发明公开公开(公告)号：US20240200354A1
公开(公告)日：2024-06-20
申请号：US18540637
申请日：2023-12-14
Applicant: Wobben Properties GmbH
CPC classification number: E04H12/342 , B66C23/207 , B66C23/88 , E04H12/348 , F03D13/201 , F05B2230/61 , F05B2230/70
Abstract: A method for erecting and/or dismantling a tower, in particular a tower of a wind power installation, comprises providing a climbing crane, erecting the tower by hoisting and fastening tower segments and/or dismantling the tower by detaching and lowering tower segments, implementing, preferably temporary, securing measures for securing the tower in the state of assembly, in particular in the case of expected wind loads on the tower, which comprises taking into consideration the climbing crane, in particular its weight, in implementing the securing measures.
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公开(公告)号：US20240106286A1
公开(公告)日：2024-03-28
申请号：US17767939
申请日：2020-10-05
Applicant: Siemens Gamesa Renewable Energy A/S
Inventor： Kim Robert Braun Jensen , Simon Vyff Jensen
CPC classification number: H02K1/187 , F03D13/201 , H02K1/20 , H02K7/1838 , F05B2220/706 , F05B2240/912
Abstract: A support structure for a stator of a generator, in particular of a wind turbine is provided, wherein the support structure includes a carrier element extending in an axial direction, wherein the carrier element includes a base section, a side section and a top section and wherein the base section of at least one carrier element of the plurality of carrier elements is connected to the base section of another one carrier element of the plurality of carrier elements. A plurality of circumferential connecting elements circumferentially protruding from the base section of one carrier element is connected to another plurality of connecting elements circumferentially protruding from the base section of another carrier element in order to provide a connection between the one and the other carrier element, a plurality of cooling pockets being formed between the connecting elements for cooling air to pass.
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公开(公告)号：US20240052808A1
公开(公告)日：2024-02-15
申请号：US18448745
申请日：2023-08-11
Applicant: Wobben Properties GmbH
Inventor： Matthias Arnold , Wayne White
IPC: F03D13/20
CPC classification number: F03D13/201 , F05B2230/60 , F05B2240/122
Abstract: A wind turbine comprising a tower, a nacelle arranged on the tower, a generator, and a rotor comprising at least one rotor blade, wherein the wind turbine comprises vortex generators arranged on an outer surface of the tower, wherein the vortex generators have a fin extending from the outer surface of the tower, and wherein the fin has a height extending perpendicularly from the surface of the tower and a fin chord extending parallel to the surface of the tower. The fin chord has a curvature such that a first end of the fin chord has a smaller angle to the horizontal than the opposite second end of the fin chord.
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公开(公告)号：US20240044165A1
公开(公告)日：2024-02-08
申请号：US18250237
申请日：2020-10-24
Applicant: Aydin OKUROGULLARI
Inventor： Aydin OKUROGULLARI
CPC classification number: E04H12/085 , F03D13/201 , F05B2230/60
Abstract: A modular wind turbine tower is related to the faster and easier production, transportation and assembly processes of wind turbine towers with a height of more than 100 meters, which become difficult due to the tower diameter and material thickness increasing towards the base as the height increases.
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公开(公告)号：US20240309851A1
公开(公告)日：2024-09-19
申请号：US18602996
申请日：2024-03-12
Applicant: HISEAS ENERGY INC.
Inventor： William C. Alexander
CPC classification number: F03D13/256 , B63B35/44 , B63B39/02 , B63B39/06 , B63B79/10 , B63B79/40 , F03D13/201 , B63B2035/446 , F05B2240/93 , F05B2240/95
Abstract: A floating wind power platform is suitable for offshore deployment in deep-sea environments. The platform includes a tower that supports a wind turbine and a base support structure that is stabilized by a combination of stabilizers, struts, and floats. The platform furthermore includes a set of propellers and an electronic motion control system to control position and orientation relative to the wind. The floating wind power platform may be deployed in groups of connected platforms tethered to a centralized fuel production platform, carbon dioxide (CO2) capture and sequestration platform, or other processing platform that transforms and/or utilizes energy captured from the wind power platforms.
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