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WO/2013/141935A1 |
A gas turbine engine includes a spool, a turbine coupled with the spool, a propulsor coupled to be rotated about an axis by the turbine through the spool and a gear assembly coupled between the propulsor and the spool such that rotation ...
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WO/2013/136056A1 |
A lubrication arrangement for a rotating machine, which has components to be lubricated, has a lubricant reservoir (2) and a first arrangement of one or more conduits. The reservoir (2) is located above the components and is connected to...
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WO/2013/135291A1 |
An offshore floating wind turbine for electric power generation comprising a tower (1) with a bottom portion (1 b) water-tightly connected to an upper portion of a water-tight container body (1d) which comprises an inner machine room (12...
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WO/2013/136142A1 |
The invention relates to an aerogenerator (100) comprising a trunk (10) and a plurality of branches (20, 21, 22, 23) extending from this trunk (10), characterized in that it comprises: - a plurality of turbines (31, 32, 33, 34, 35, 31') ...
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WO/2013/135743A1 |
An air conditioning system for a wind turbine, comprising at least one adjustable air intake, one adjustable air exhaust and a variable air flow generator, wherein said adjustable air exhaust is adapted to maintain the pressurization lev...
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WO/2013/138754A1 |
Systems and methods for determining thrust on a wind turbine are disclosed. In one aspect, a system is described that can be comprised of a wind turbine comprising a rotor, wherein one or more rotor blades of the wind turbine are affixed...
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WO/2013/135845A1 |
An offshore wind turbine comprising a buoyancy structure intended to provide a buoyancy force to support the wind turbine, wherein said buoyancy structure comprises at least one floater tank which, in use, contains a pressurized gas.
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WO/2013/131514A1 |
The invention relates to a method for erecting an overhead line section, comprising the steps of a. erecting a plurality of overhead line masts, b. connecting the overhead line masts using a high-voltage line which leads to one overhead ...
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WO/2013/131542A1 |
The invention relates to a foundation for a tower (100) of a wind turbine having a foundation body which provides a force-transmitting connection to the ground on which the tower (100) of the wind turbine can be erected, wherein reinforc...
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WO/2013/127314A1 |
A cooling system and method for a wind power generator and a wind power generator set. The cooling system for a wind power generator comprises air extraction pipelines (28, 29) and air discharge devices (26, 27). The air extraction pipel...
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WO/2013/129989A1 |
The present invention relates to a measurement device (100) for a rotating system (108), the measurement device (100) comprising a first sensor (102) arranged in the vicinity of a shaft (106) of the rotating system (108), the first senso...
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WO/2013/130118A1 |
The articles and methods described herein provide a way to manipulate condensation on a surface by micro/nano-engineering textures (102) on the surface and filling the spaces between the texture features (102) with an impregnating liquid...
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WO/2013/129046A1 |
Provided is a windmill rotating blade wherein the base material in the blade tip of the windmill rotating blade can be protected from droplet erosion by raindrops, the durability of the windmill rotating blade can be improved, and the ma...
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WO/2013/127643A1 |
The invention relates to a wind power plant having a tower (102) that has at least one bottom tower segment (102a) and a pre-manufactured fire protection module (300) for fireproof receiving of a transformer (500). The fire protection mo...
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WO/2013/126002A1 |
The present invention relates to a bearing assembly (1) for supporting a shaft (2), comprising a toroidal roller bearing arrangement (20) comprising a first set of rolling elements (21) formed of toroidal roller elements, which roller el...
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WO/2013/125535A1 |
This support rack (10) is used to carry a wind turbine (11) assembled from a tower (13), a nacelle (14), and wind turbine blades (15) to an wind turbine installation sea area while housing the wind turbine therein, and install the wind t...
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WO/2013/126272A1 |
A fluid turbine comprises a rotor rotatable in use about an axis transverse to the direction of fluid flow, the rotor having a first part carrying a plurality of arcuate blades that may be arranged selectably in compact straight shapes o...
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WO/2013/124788A1 |
An apparatus comprising: (a) a bladeless rotatable element with a smooth outer surface, said rotatable element connected to a drive mechanism; and (b) a dynamo powered by said drive mechanism so as to output an electric current.
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WO/2013/124699A1 |
The invention is on the one hand a power generating apparatus exploiting wind energy, comprising a body (10), a main rotor unit (12) comprising a front rotating part being fitted with front blades being adjustable at an angle, and a rear...
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WO/2013/125380A1 |
This windmill blade is used in a wind power generating device which is prompted by wind to rotate a rotating shaft of a power generator, the surface of the blade main body having at least two layers, and one of the layers being colored w...
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WO/2013/120662A1 |
Method for designing, optimizing or monitoring the state of a wind power plant or an assembly or a structural element of a wind power plant. In order to carry out the configuration, optimization or monitoring of the state of a wind power...
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WO/2013/120327A1 |
A wind turbine comprising a support pole (21), wherein an annular wind cover housing (22) is fixed on the support pole; a stator assembly (25) is fixedly arranged inside the annular wind cover housing; the stator assembly comprises an an...
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WO/2013/120198A1 |
A fluid turbine apparatus comprising a convergent section, a fluid turbine section adjacent to the exit of the convergent section, the fluid turbine section comprising at least one fluid turbine operating with a ducted tunnel and annular...
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WO/2013/120703A1 |
A busbar system for the transport of energy especially for long vertical paths is disclosed, wherein the busbar system comprises multiple sections, the sections each comprise multiple busbars and a holding piece, and the busbars of the s...
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WO/2013/117660A1 |
A storage structure for construction modules of a wind turbine support tower that comprises an anchor pillar (10) provided with fastening means (30, 40), a support base (20) that extends perpendicularly from the pillar (10) and that is p...
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WO/2013/119041A1 |
Disclosed is a wind power device which includes a rotating shaft, a plurality of supporting shafts radially disposed on the rotating shaft, a main blade that is disposed in such a manner so as to be able to change positions with respect ...
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WO/2013/118297A1 |
Provided is a method for lifting a nacelle mounted to a tower. The method comprises a step for attaching a tapered bushing mechanism to a through hole provided in a member of the tower, a step for mounting a push-up bolt to the tapered b...
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WO/2013/117737A1 |
Variable depth tower foundation element, characterized in that its top surface is completely horizontal and is joined to the bottom portion of a wind turbine tower, and that the central portion of its bottom surface is horizontal and inc...
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WO/2013/117259A1 |
Method for controlling a wind turbine (1) with a plain/sliding bearing (2) and bearing lubrication means (7), comprising the steps of: operating the bearing (2) as a hydrodynamic bearing (HD) in normal operation; and operating the bearin...
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WO/2013/117644A1 |
A bearing (100) according to one embodiment comprises a first bearing ring (130) and a second bearing ring (150), a plurality of magnetic field sources (240) which are arranged adjacent to one another and are connected to the first beari...
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WO/2013/117527A1 |
Wind turbine rotor comprising a hub (10), blades and at least one pitch system for rotating a blade along its longitudinal axis, the pitch system comprising a motor, a drive pinion, an annular gear arranged to mesh with the drive pinion ...
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WO/2013/117203A1 |
The invention relates to a roller bearing arrangement (5) for mounting parts of a wind power plant (1), with three annular elements (6-8) that are rotatable against one another, arranged concentrically relative to one another and arrange...
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WO/2013/118945A1 |
The present invention relates to a wind power generator in the form of a column, which has a height of 20m or higher and in which a wind power generating chamber is formed into multiple layers, a cylindrical wind power column unit having...
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WO/2013/117796A1 |
The invention relates to a method for installing and maintaining a monolithic floating structure for supporting a wind turbine in a maritime area which is very deep and far from the coast, wherein the installation consists in the anchori...
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WO/2013/117502A1 |
This marine turbine comprises a stator (12), a rotor (14), the rotor (14) being able to be driven in rotation about an axis of rotation (X) by a stream of a liquid, and at least one first bearing (20A, 20B) for supporting the rotor (14),...
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WO/2013/117652A1 |
The present invention relates to a vertical axis wind turbine. The wind turbine comprises: a tower; a generator, comprising a rotor and a stator; and a bearing assembly. The bearing assembly is coupled to the tower, and is adapted to sup...
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WO/2013/115441A1 |
According to the present invention, use is made of a drag-type blade in which the blade is constituted vertically and in multiple blocks while the inside thereof is formed so as to have an overlapping region, thereby achieving an aerodyn...
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WO/2013/114136A1 |
The invention is a stationary airborne wind turbine mounted on a balloon. The balloon is elongate and the blades (8.31, 8.32) of the turbine are mounted to revolve about the device. The balloon is anchored to the ground and controllable ...
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WO/2013/114437A1 |
A hydraulic transmission comprises a variable displacement hydraulic pump and a variable displacement hydraulic motor, connected by high and low pressure lines. One of the hydraulic pump and the hydraulic motor has a discontinuous range ...
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WO/2013/113487A1 |
The invention relates to a bearing unit (2) for a rotor of a wind turbine extending in a longitudinal direction (4) along a rotational axis (R) from a front rotor side (6) to a rear tower side (8), comprising a stator unit (16) and a rot...
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WO/2013/116009A1 |
An exemplary geared turbomachine assembly includes a core inlet having a radially inner boundary that is spaced a first radial distance from a rotational axis of a turbomachine, and a compressor section inlet having a radially inner boun...
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WO/2013/114561A1 |
[Problem] To drive a plurality of power generators by using couples having a good stability and extend wind power, which can be used for wind power generation, as wide as possible from light wind to strong wind, thereby enabling the wind...
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WO/2013/110350A1 |
The invention relates to a bearing arrangement to avoid a static charge in a bearing. A bearing arrangement for a wind turbine comprises a first bearing shell that is prepared to be coupled to a first part of the wind turbine. The bearin...
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WO/2013/110448A1 |
The invention relates to a hybrid tower having a lower tubular tower section assembled from concrete fabrications and tensioned by tension cables (7), a upper tubular tower section consisting of steel, and an adapter (1) arranged between...
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WO/2013/110454A1 |
A mounting system for strand-like functional elements (5) such as cables or lines, particularly for wind power plants, comprising a main body (1) having strand passageways (3) formed by receiving spaces (7), which have an opening (13) fo...
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WO/2013/111259A1 |
The present invention provides wind power generating equipment that can prevent a lowering of cooling efficiency in a cooling system without increasing the size of elemental components in the cooling system. This wind power generating eq...
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WO/2013/110327A1 |
A system (100) for producing electrical power based on wind energy is disclosed, which system (100) is capable of predicting its power output. The system (100) comprises a set of wind turbine units (105), a first plurality of sensors (12...
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WO/2013/107231A1 |
A climbing assisted device comprises a climbing assisted device main unit (5), the climbing assisted device main unit (5) comprises a motor (7) and a frequency changer (6), and the frequency changer (6) is connected to the motor (7) and ...
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WO/2013/108953A1 |
In the present invention, a plurality of Savonius wind-powered electricity-generating panels in an existing half-pipe form are mounted on a plurality of pivots such that pivot panels on the surface sustaining the maximum drag can maintai...
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WO/2013/106879A1 |
The invention relates to a wind turbine with a rotor and a generator. A planetary transmission (1) is arranged between the rotor and generator, said planetary transmission being operatively connected to the rotor and a generator. The pla...
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