WIND POWER

VolverGo back

Resultados 471 results. LastUpdate Updated on 18/06/2021 [20:14:00] pdf PDF xls XLS

Solicitudes publicadas en los últimos 15 días / Applications published in the last 15 days



Page1/19 nextPage   results/page


FOUNDATION FOR A WIND MILL

Publication No.: US2021180282A1 17/06/2021

Applicant:

HOLCIM TECHNOLOGY LTD [CH]

ES_2784000_T3

Absstract of: US2021180282A1

A foundation for a wind mill includes a circular or polygonal pedestal for supporting a wind mill tower and a plurality of ribs radiating radially outwardly from the pedestal, wherein the pedestal is divided into a plurality of circumferential sections, wherein a circumferential section and a rib are each integrally formed with one another as a precast concrete element, wherein the precast concrete elements are made from reinforced concrete including a first reinforcement structure, in particular reinforcement bars, embedded into the precast concrete elements, a second reinforcement structure is provided, which holds the precast concrete elements together and which is coupled to the first reinforcement structure.

traducir

METHOD AND DEVICE FOR CONTROLLING OUTPUT POWER OF A WIND TURBINE

Publication No.: US2021180563A1 17/06/2021

Applicant:

BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTD [CN]

AU_2017404568_A1

Absstract of: US2021180563A1

A method and device for controlling output power in a primary frequency modulation process of a wind turbine are provided by the present disclosure. The method includes predicting a rotational speed of the wind turbine; determining frequency modulation remaining time based on the predicted rotational speed, the frequency modulation remaining time being time for which the wind turbine is able to continue to output frequency modulation power as the output power used for the primary frequency modulation without affecting a recovery of the wind turbine after the primary frequency modulation; controlling the output power based on the determined frequency modulation remaining time.

traducir

METHOD OF REPAIRING A JOINT CONNECTING A WIND TURBINE ROTOR BLADE TO A ROTOR HUB

Publication No.: US2021180572A1 17/06/2021

Applicant:

VESTAS WIND SYS AS [DK]

CN_111656005_A

Absstract of: US2021180572A1

A method of repairing a joint connecting a wind turbine blade to a rotor hub of a wind turbine, wherein the joint includes a plurality of bushings in a root end of the wind turbine blade is disclosed. The method includes extracting a selected bushing from the wind turbine blade, the extraction resulting in a bushing cavity in the wind turbine blade; reconditioning the bushing cavity in the wind turbine blade; providing a replacement insert, wherein the insert includes a replacement bushing and a cover disposed around at least a portion of the replacement bushing; positioning the replacement insert into the reconditioned bushing cavity; and securing the replacement insert to the wind turbine blade.

traducir

Moveable Molding Assembly for Use with Additive Manufacturing

Publication No.: US2021178680A1 17/06/2021

Applicant:

GEN ELECTRIC [US]

CN_111225784_A

Absstract of: US2021178680A1

An additive manufacturing system (60) for producing a component (74) includes a substrate (62), a nozzle (64) mounted relative to the substrate (62) for depositing a material (66) onto the substrate (62), a curing system (70) for curing the material (66) on the substrate (62), and a moveable molding assembly (80). As such, the cured material (66) builds up on the substrate (62) to form the component (74) using successive layers (76) atop each other. Further, the moveable molding assembly (80) is arranged on an exterior surface (78) of the successive layers (76). Thus, the moveable molding assembly (80) is configured to move with the nozzle (64) so as to mold the material (66) before the material (66) has cured.

traducir

METHOD AND APPARATUS FOR MONITORING FORMATION OF ICE ON WIND TURBINE BLADE

Publication No.: US2021180571A1 17/06/2021

Applicant:

BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTD [CN]

AU_2017401053_A1

Absstract of: US2021180571A1

A method and apparatus for monitoring formation of ice on a wind turbine blade are provided. The method includes: capturing an image of the blade through a camera; detecting a region of the blade from the captured image; clearing image information of a background region from the captured image, which is in the captured image except for the region of the blade, to obtain a blade image; and inputting the obtained blade image into a recognition model of ice on a blade obtained by training on a sample set, to determine whether ice is on the captured blade, wherein the sample set comprises a plurality of blade images indicating that ice is on blades.

traducir

Verfahren zum Errichten einer Windenergieanlage

Publication No.: DE102019219722A1 17/06/2021

Applicant:

THYSSENKRUPP STEEL EUROPE AG [DE]

Absstract of: DE102019219722A1

Die Erfindung betrifft ein Verfahren zum Errichten einer Windenergieanlage umfassend einen Turm (5) und einer auf dem Turm (5) drehbar angeordneten Gondel, wobei der Turm (5) eine untere Gitterstruktur (1), einen Übergang (2) und einen oberen Zylinder (3) umfasst, wobei der Übergang (2) den oberen Zylinder (3) mit der Gitterstruktur (1) verbindet, wobei die Gitterstruktur (1) mindestens drei Eckstiele (1.1), welche in einem Winkel zur Vertikalen der Gitterstruktur (1) zueinander geneigt sind, Querstreben (1.2) und/oder Diagonalstreben (1.5) aufweist, wobei zunächst die Gitterstruktur (1), auf die Gitterstruktur (1) der Übergang (2), auf dem Übergang (2) der Zylinder (3) und auf dem Zylinder (3) die Gondel nacheinander montiert werden. Erfindungsgemäß wird nach der Montage der Gitterstruktur (1) ein Turmdrehkran (10) bereitgestellt, welcher an seinem unteren Ende ein Drehgelenk (10.1) aufweist, der Turmdrehkran (10) über sein Drehgelenk (10.1) an einem der Eckstiele (1.1) drehbar angebunden wird und nach der Anbindung der Turmdrehkran (10) in eine vertikale Arbeitsposition gedreht wird.

traducir

タービンおよび発電装置

Publication No.: JP2021092176A 17/06/2021

Applicant:

グエンチーカンパニーリミテッド

Absstract of: JP2021092176A

【課題】自然界の流体から得られるエネルギーのみによって動力を生成し続けることができるタービンおよび発電装置を提供する。【解決手段】本発明に係るタービン10は、流体Fの流れに対向して配置される外周面20aを有し、重力の方向に対して垂直な水平面に沿って延びる回転軸90を中心に回転可能な回転ドラム20と、回転ドラム20の外周面の全周にわたって互いに周方向で隣り合って配置され、流体から受ける力よって回転ドラム220を回転させるための複数のタービンブレード30とを備える。各タービンブレード30は、回転ドラム20の径方向外側に広がるように展開してその受圧面30aにより回転ドラム20を回転させる方向で流体から流体圧を受ける開位置P1と、受圧面30aが回転ドラム20の外周面20aとほぼ向き合うように倒伏される閉位置P2との間で回動可能に回転ドラム20に結合される。【選択図】図1

traducir

AN OFFSHORE ARRANGEMENT, A CONNECTING DEVICE, AND A METHOD FOR PROVIDING AN ELECTRICAL OFFSHORE CONNECTION

Publication No.: JP2021515131A 17/06/2021

Applicant:

シーメンスガメサリニューアブルエナジーエー/エスSiemensGamesaRenewableEnergyA/S

US_2020370541_A1

Absstract of: EP3527821A1

An offshore arrangement (7), in particular offshore wind farm, comprising a first substation (8), second substation (9), a first connecting cable (13) electrically connected to the first substation (8), a second connecting cable (14) electrically connected to the second substation (9), and an intermediate cable (15) electrically connecting the first and the second cable (13, 14), wherein the first and/or the second connecting cable (13, 14) is more flexible than the intermediate cable (15).Thus, by means of using the less flexible cable, costs for a cable connection between substations may be reduced.

traducir

SEMI-FINISHED PART FOR A FOUNDATION OF A TOWER CONSTRUCTION, SEMI-FINISHED PART FOUNDATION SEGMENT, FOUNDATION, METHOD FOR PRODUCING A SEMI-FINISHED PART AND METHOD FOR PRODUCING A FOUNDATION

Publication No.: JP2021515129A 17/06/2021

Applicant:

ヴォッベンプロパティーズゲーエムベーハーWOBBENPROPERTIESGMBH

US_2021054590_A1

Absstract of: WO2019179914A1

The invention relates to a semi-finished part (200) for a foundation (120) of a tower construction, in particular of a wind turbine tower (100, 102), comprising at least two semi-finished part foundation segments (300), which each have an outer delimitation element (210) and a reinforcement (230), which is connected to the outer delimitation element (210) and comprises struts (321, 322) protruding from the outer delimitation element (210), wherein: the outer delimitation elements (210) of the semi-finished part foundation segments (300) form an outer edge, which delimits an interior to be later filled curable casting material; and the reinforcements (230) of the semi-finished part foundation segments (300) extend from the outer edge into the interior.

traducir

ACTUATOR DEVICE FOR A WIND TURBINE, WIND TURBINE AND ASSEMBLY METHOD

Publication No.: JP2021515132A 17/06/2021

Applicant:

ヴォッベンプロパティーズゲーエムベーハーWOBBENPROPERTIESGMBH

US_2020386205_A1

Absstract of: WO2019166648A1

The invention relates to an actuator device (10) for a wind turbine (100), in particular for a wind turbine rotor blade (108), and to an associated wind turbine (100) and an assembly method, said device comprising an actuator component (20) and a control component (80), wherein: the actuator component (20) has at least one actuator layer (30) having a preferential direction (32) and has, substantially parallel to the actuator layer (30), at least one excitation layer (40); the actuator layer (30) comprises a photoactuator (34); the photoactuator (34) is designed to change an expansion and/or stress of the actuator layer (30) in the preferential direction (32) on the basis of excitation light; the excitation layer (40) is designed to direct excitation light into the actuator layer (30); the control component (80) comprises a light source (84) and a light guide (82); the light source (84) is at a distance from the excitation layer (40) and is connected to the excitation layer (40) by means of the light guide (82); and the light guide (82) runs through the excitation layer (40) in different directions.

traducir

WINDMILL CONTROL DEVICE, WINDMILL CONTROL PROGRAM, AND WINDMILL CONTROL METHOD

Publication No.: JP2021093900A 17/06/2021

Applicant:

国立研究開発法人産業技術総合研究所

WO_2020251042_A1

Absstract of: WO2020251042A1

Provided is a windmill control device which: acquires plasma-generating operation history data indicating an operation history of a first windmill when a plasma was being generated by means of plasma electrodes, and plasma-stopped operation history data indicating an operation history of the first windmill when a plasma was not being generated by the plasma electrodes; performs an operation history comparing process for comparing the plasma-generating operation history data with the plasma-stopped operation history data; performs an operation history determining process for determining whether a result of the operation history comparing process satisfies a predetermined first condition; and, on the basis of the result of the operation history determining process, controls at least one of the first windmill and a second windmill different from the first windmill, and at least one of the plasma electrodes.

traducir

受風板付水平軸風車

Publication No.: JP2021092215A 17/06/2021

Applicant:

甲賀時男

Absstract of: JP2021092215A

【課題】水平軸風車として、新しい形式で、高速でもトルクが充分あり、且つ、設計が比較的簡単な風車を提供する。【解決手段】椀型、又は、樋型の垂直軸風車の各ポールに、回転面と平行に受風板を取付けた形状で、水平軸風車として回転面と直角に風をあてる方法。【選択図】図1

traducir

WIND TURBINE BLADE WITH NARROW SHOULDER AND RELATIVELY THICK AIRFOIL PROFILES

Publication No.: EP3835571A1 16/06/2021

Applicant:

LM WIND POWER AS [DK]

ES_2621185_T3

Absstract of: EP3835571A1

A blade (10) for a rotor of a wind turbine (2) having a substantially horizontal rotor shaft, said rotor comprising a hub (8), from which the blade (10) extends substantially in a radial direction when mounted to the hub (8), the blade having a longitudinal direction (r) with a tip end (16) and a root end (14) and a transverse direction is presented. The blade further comprises: a profiled contour including a pressure side and a suction side, as well as a leading edge (18) and a trailing edge (20) with a chord having a chord length (c) extending there between, the profiled contour, when being impacted by an incident airflow, generating a lift, wherein the profiled contour is divided into: a root region (30) having a substantially circular or elliptical profile closest to the hub, an airfoil region (34) having a lift-generating profile furthest away from the hub, and a transition region (32) between the root region (30) and the airfoil region (34), the transition region (32) having a profile gradually changing in the radial direction from the circular or elliptical profile of the root region to the lift-generating profile of the airfoil region. A shoulder (40) having a shoulder width (W) is located at the boundary between the transition region (32) and the airfoil region (34). The blade (10) has a blade length (L), and the profiled contour comprises a local relative thickness defined as the local ratio between a maximum profile thickness (t) and the chord length (c). The ratio

traducir

ICE PROTECTION SYSTEM FOR ROTARY BLADES

Publication No.: EP3835210A1 16/06/2021

Applicant:

GOODRICH CORP [US]

Absstract of: EP3835210A1

An ice protection system may include a rotary blade (220), an electrothermal heater (210), and a low ice adhesion surface (230). The low ice adhesion surface may include an adhesion strength below 100 kPa. The rotary blade may be disposed between the electrothermal heater and the low ice adhesion surface. The electrothermal heater may be disposed between the low ice adhesion surface and the rotary blade. The low ice adhesion surface may include a coating or a surface treatment.

traducir

ASSEMBLY AND METHOD FOR PREVENTING EXPOSURE OF PERSONNEL TO AN OPENING DEFINED BY A SURFACE OF A WIND TURBINE

Publication No.: EP3835572A1 16/06/2021

Applicant:

GEN ELECTRIC [US]

Absstract of: EP3835572A1

An assembly and method are provided for preventing exposure of personnel to an opening defined by a surface of a wind turbine. Accordingly, a hatch assembly is arranged adjacent to the opening. The hatch assembly includes a frame structure and a support structure. The frame structure includes a plurality of frame members arranged together to at least partially surrounded opening the plurality of frame members further define a passageway for receiving the support surface. The support surface is slidable between a first position and a second position. The support surface occludes the opening defined by the surface of the wind turbine when the support surface is in the first position and occludes the passageway defined by the plurality frame members when in the second position so as to prevent exposure of personnel to the opening.

traducir

ASSEMBLY STRUCTURE OF SUN GEAR SHAFT AND SPLINE SHAFT OF A GEARBOX FOR WIND TURBINE

Publication No.: EP3835573A1 16/06/2021

Applicant:

NANJING HIGH SPEED GEAR MFG CO LTD [CN]

WO_2021088588_A1

Absstract of: EP3835573A1

Provided is an assembly structure of sun gear shaft and spline shaft of a gearbox for wind turbine. The assembly structure relates to the technical field of gearboxes for wind turbine and includes a sun gear shaft (10), a spline shaft (20), a mechanical pump drive gear (40), and a distance ring (30). The spline shaft (20) is a hollow shaft. One end of the sun gear shaft (10) is inserted into the spline shaft (20). The one end of the sun gear shaft (10) inserted into the spline shaft (20) is connected to the spline shaft (20) through a spline pair (21). The mechanical pump drive gear (40) is mounted at one end of the spline shaft (20). The inner diameter of the mechanical pump drive gear (40) is less than the inner diameter of the spline shaft (20). The distance ring (30) is disposed in the spline shaft (20). One end of the distance ring (30) abuts against the inner side of the mechanical pump drive gear (40) and is securely connected to the mechanical pump drive gear (40). Another end of the distance ring (30) is spaced from the one end of the sun gear shaft (10) in the spline shaft (20).

traducir

DEVICE AND METHOD FOR ANGULAR STABILIZATION OF A VIRTUAL SYNCHRONOUS MACHINE

Publication No.: EP3836336A1 16/06/2021

Applicant:

WOBBEN PROPERTIES GMBH [DE]

CN_112952897_A

Absstract of: US2021172418A1

Provided is a control circuit of a converter, in particular a power converter of a wind power installation, configured to control the converter in such a way that the converter emulates a behavior of a synchronous machine. The control circuit includes a power module for calculating a power change depending on a detected power and a correction module for setting a power set point, in particular for the converter, depending on the calculated power change.

traducir

METHOD FOR BUILDING A METALLIC TOWER FOR A WIND TURBINE

Publication No.: EP3835516A1 16/06/2021

Applicant:

SIEMENS GAMESA RENEWABLE ENERGY INNOVATION & TECH S L [ES]

CN_112943546_A

Absstract of: EP3835516A1

Method for building a metallic, in particular steel, tower (14) for a wind turbine, comprising the steps of:- at a manufacturing site, manufacturing hollow cylindric metallic tower sections (1), wherein the tower sections (1) can be stacked in a longitudinal direction to form the tower (14),- cutting, at least for tower sections (1) whose diameter exceeds a predefined maximum diameter, the tower sections (1) longitudinally into a first number at least two section segments (4),- transporting the section segments (4) to a building site where the tower (14) is to be erected,- joining section segments (4) by welding to reconstruct the cut tower sections (1), and- stacking the tower sections (1) to build the tower (14).

traducir

OPERATING A WIND TURBINE DURING SERVICE

Publication No.: EP3833868A1 16/06/2021

Applicant:

VESTAS WIND SYS AS [DK]

CN_112739910_A

Absstract of: WO2020030235A1

A method of operating a wind turbine during a service, wherein the wind turbine comprises at least one rotor-nacelle assembly, the or each rotor-nacelle assembly comprising a rotor; the method comprising: detecting that a service is to be or is being carried out on the wind turbine; and, on detecting that a service is to be or is being carried out on the wind turbine, reducing an operating level of the or each rotor-nacelle assembly.

traducir

GENERATOR FOR A DIRECT DRIVE WIND POWER PLANT, DIRECT DRIVE WIND POWER PLANT COMPRISING SUCH A GENERATOR AND METHOD FOR REMOVING A GENERATOR FROM A PRIMARY SHAFT OF A DIRECT DRIVE WIND POWER PLANT

Publication No.: EP3835574A1 16/06/2021

Applicant:

WEPFER TECHNICS AG [CH]

Absstract of: EP3835574A1

Die Erfindung betrifft einen Generator (100) für eine direktangetriebene Windkraftanlage (1000), der dazu ausgebildet ist, Bewegungsenergie einer Hauptwelle (140) der Windkraftanlage (1000) in elektrische Energie umzuwandeln, wobei der Generator (100) einen mit der Hauptwelle (140) der Windkraftanlage (1000) verbindbaren Generatorrotor (110) und einen Generatorstator (120) aufweist, wobei der Generator (100) ein Generatorgehäuse (130) aufweist, an dem der Generatorstator (120) angeordnet ist, wobei das Generatorgehäuse (130) eine Vorderseite (131), die in einem eingebauten Zustand des Generators (100) zu einem Rotorkopf (150) der Windkraftanlage (1000) hin zeigt, und eine Rückseite (132) aufweist, die in dem eingebauten Zustand des Generators (100) von dem Rotorkopf (150) weg zeigt, wobei der Generator (100) ferner zumindest ein vorderes Generatorlager (135), das an der Vorderseite (131) des Generatorgehäuses (130) angeordnet ist, und ein hinteres Generatorlager (136) aufweist, das an der Rückseite (132) des Generatorgehäuses (130) angeordnet ist, wobei das vordere und das hintere Generatorlager (135, 136) dazu ausgebildet sind, die Hauptwelle (140) in dem eingebauten Zustand des Generators (100) an dem Generatorgehäuse (130) zu lagern, wobei der Generator (100) mindestens eine Auflagereinrichtung (137, 138) aufweist, die dazu ausgebildet ist, das Generatorgehäuse (130) in einem eingebauten Zustand an einem Gehäuse (170) der Windkraftanlage (1000) abzustützen. Die

traducir

DEVICE FOR THE FIXING OF LINES

Publication No.: EP3835638A1 16/06/2021

Applicant:

WALTER STAUFFENBERG GMBH & CO KG [DE]

Absstract of: EP3835638A1

Die Erfindung betrifft eine Vorrichtung zur Befestigung von Leitungen (8), insbesondere Stromkabeln, Rohren oder Schläuchen, umfassend wenigstens zwei miteinander verbindbare Befestigungsteile, welche im montierten Zustand eine Durchführung bilden, wobei die Befestigungsteile zwei Schellenteile (1, 2) umfassen, die über wenigstens ein Scharnier (3) gelenkig miteinander verbunden sind und die jeweils wenigstens einen Klemmblock (4) aufnehmen, der an seiner Außenmantelfläche eine Nut (41) aufweist, in der ein Abschnitt eines Schellenteils (1, 2) positioniert ist und der an seiner der Nut (41) gegenüberliegenden Innenseite eine rechtwinklig zu der Nut (41) axial verlaufende, zylindermantelabschnittsförmige Rinne (43) zur Aufnahme einer Leitung aufweist, und wobei an dem der gelenkigen Verbindung gegenüberliegenden Ende eines Schellenteils (2) ein Spannverschluss (5) angeordnet ist, dessen Spannhaken (54) mit einem an dem der gelenkigen Verbindung gegenüberliegenden Ende des anderen Schellenteils (1) angeordneten Gegenhaken in Eingriff bringbar ist.

traducir

AIR FILTER DEVICE, GEARBOX, METHOD, DRIVE TRAIN, WIND POWER PLANT AND INDUSTRIAL APPLICATION

Publication No.: EP3835622A1 16/06/2021

Applicant:

FLENDER GMBH [DE]
SIEMENS AG [DE]

Absstract of: EP3835622A1

Die Erfindung betrifft eine Luftfiltereinrichtung (3), die dazu ausgelegt ist, einen Druckausgleich zwischen dem Innenraum eines Getriebes (1) und der Umgebung zu ermöglichen, umfassend einen Strömungskanal (17) und zumindest ein in den Strömungskanal (17) eingesetztes Filterelement (18), dadurch gekennzeichnet, dass die Luftfiltereinrichtung (3) zumindest einen Sensor (11, 12, 20) zur Erfassung einer den Betriebszustand des Getriebes (1) repräsentierenden Messgröße aufweist. Ferner betrifft die Erfindung ein Getriebe (1) mit einer solchen Luftfiltereinrichtung (3), ein Verfahren zur Inbetriebnahme und zur Verwendung eines Getriebes (1). Zudem betrifft die Erfindung einen Antriebsstrang (26), eine Windkraftanlage (22) und eine Industrie-Applikation (28), die jeweils ein solches Getriebe (1) aufweisen.

traducir

METHOD AND SYSTEM FOR CONTROLLING NON-INERTIAL GENERATORS, IN PARTICULAR WIND GENERATORS, BY INERTIA EMULATION

Publication No.: EP3833867A1 16/06/2021

Applicant:

UNIV DEGLI STUDI GENOVA [IT]

US_2021164442_A1

Absstract of: WO2020031085A1

Method for controlling, by inertia emulation, electric power generators provided with rotational inertia and connected to the electricity grid by means of electric power converters, the system providing the steps of: measuring the grid frequency and/or the frequency over-time variation with respect to a rated frequency value of the electricity grid the output of the generator power signal is connected to; providing a threshold value for said grid frequency or said over-time variation of the grid frequency; comparing the measured grid frequency or the over-time variation of the grid frequency with the corresponding threshold values; converting a part of the kinetic energy of the generator rotor into electric power, by decreasing the rotation velocity of the generator rotor to such an extent as to provide additional supporting power to the variation of the grid frequency whereby the total power supplied by the generator is greater than the maximum actual power corresponding to the wind conditions, characterized in that said additional supporting power is calculated as a function of the frequency and/or the over-time variation of the grid frequency and of a predetermined variable coefficient of inertia of the generator, and said additional power is supplied until the grid frequency variation is restored or until being close to said frequency within a range of preset tolerances and/or at least until the frequency over-time variation has been reduced within preset limits or said v

traducir

A HYBRID POWER PLANT

Publication No.: EP3834267A1 16/06/2021

Applicant:

VESTAS WIND SYS AS [DK]

CN_112585835_A

Absstract of: WO2020030237A1

A power plant comprising: a plurality of photovoltaic (PV) modules arranged in a first and a second region of the power plant, wherein the PV modules in the same region are electrically connected with each other and wherein the PV modules of the first region are electrically connected to a local grid of the power plant via a first converter, and the PV modules of the second region are electrically connected to the local grid via a second converter; and a wind turbine generator (WTG) which is arranged such that the WTG is able to cast a shadow over at least one of the PV modules; wherein the first region and the second region extend in a substantially radial direction away from the WTG such that at most one of the two regions is at least partially covered by the shadow of the WTG at any time.

traducir

PROTECTIVE COATING SUITABLE FOR A WIND TURBINE BLADE, METHOD FOR PRODUCING THE SAME AND WIND TURBINE BLADE

Nº publicación: EP3835372A1 16/06/2021

Applicant:

SIEMENS GAMESA RENEWABLE ENERGY INNOVATION & TECH S L [ES]

Absstract of: EP3835372A1

A protective coating suitable for a wind turbine blade is described, the protective coating comprising a thermoset polymer and a fibrous macromolecule, wherein at least part of the thermoset polymer is bonded to the at least part of the fibrous macromolecule via chemical bonds. In addition, a protective coating suitable for a wind turbine blade is described, the protective coating being obtainable by a reaction between a polymer precursor having a first functional group and a fibrous macromolecule having a second functional group, such that chemical bonds between the first and the second functional groups are formed, as well as a method for producing the same and a wind turbine blade comprising the same.

traducir

Page1/19 nextPage results/page

punteroimgGo back