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WO/2012/065611A1 |
The invention relates to a safety net (100) for mounting in a wind turbine tower to existing screw bolts (220), front rail (240) and cable ladder (260) of the wind turbine tower, the wind turbine tower comprising at least two tower secti...
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WO/2012/065992A1 |
The invention relates to a wind turbine having a generator (19) for generating electrical energy and a transformer (20). The transformer (20) is designed to receive electrical energy from the generator (19) on a secondary side (29) and t...
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WO/2012/067386A2 |
The present invention relates to a wind power generator, and more particularly, comprising: wings which rotate by means of wind; a conveying means for rotatably installing the wings on a fixed object and for converting the rotational mov...
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WO/2012/067387A2 |
The present invention relates to a wind power generator, and more particularly, comprising: wings which rotate by means of wind; a rotational shaft and a rotation plate for rotatably installing the wings on a fixed object and for convert...
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WO/2012/067287A1 |
The present invention relates to a multi-layer wind power generation system, and more particularly, to a multi-layer winder power system having vertical shaft-type blades on each of the layers in a tower having a plurality of layers for ...
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WO/2012/064335A1 |
A rotor blade for an aircraft includes a composite portion having fiber-reinforced resin material, the composite portion having an outside surface that forms at least a partial airfoil shape. The weighted portion includes a plurality of ...
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WO/2012/062846A1 |
A blade for a wind turbine comprising a blade root portion (11) for attachment to a mounting flange (12) of the wind turbine, the blade root comprising a plurality of first holes (13) provided with an internal bushing (14) wherein the bu...
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WO/2012/064112A2 |
The present invention relates to a blade structure and a wind power generation system which includes a generator module disposed at the lower part of the blade structure, and more specifically to the efficient vertical blade structure wh...
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WO/2012/064353A1 |
In a propeller system a process of dynamic energy-saving superconductive propeller interaction with a fluid medium comprises providing a perforation on the working blade surfaces having the different pressures, with an element possibilit...
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WO/2012/062352A1 |
Lifting beam adapted to be suspended from a crane for hoisting a wind turbine blade comprising a longitudinal beam extending between a first end and a second end, a root manipulation system provided near the first end, and a tip manipula...
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WO/2012/064125A1 |
Disclosed is an electromagnetic wave absorber using a dielectric loss sheet, a method for forming the electromagnetic wave absorber, and a rotary blade for a wind turbine having an electromagnetic wave function using same. The electromag...
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WO/2012/060599A2 |
The present invention provides an artificial energy-type spherical rotary shaft power generation device. In the artificial energy-type spherical rotary shaft power generation device of the invention, a magnetic levitator comprises: on th...
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WO/2012/060370A1 |
Provided is a structure for a nacelle cover connection unit of a wind power generation device, the structure exerting excellent workability, water-tightness, and strength. An elongated first angled material (5) is secured to the surface ...
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WO/2012/059516A2 |
The invention relates to a device for controlling the locking of the opening of a door (12) preferably located between the stationary part (15) and the rotary part (16) of a wind power plant (22). According to the invention, means (3) ar...
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WO/2012/060570A2 |
The present invention relates to: a vertical-axis wind turbine of a type with wind-direction-adjustable blades, which is adapted to make efficient use of the wind by having the blades swing in accordance with the wind direction; and to a...
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WO/2012/059591A2 |
The invention relates to a module carrier for securing electrical modules, provided for controlling one or a plurality of pitch drives of a wind power plant, on a rotor hub of said plant, with a base part for supporting the electrical mo...
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WO/2012/059466A1 |
The invention relates to a wind turbine rotor blade comprising at least one electrically operable heating mat (400) which is fixed in the interior (200) of the rotor blade (100).
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WO/2012/059107A1 |
A system for a wind turbine comprises: one or more devices (12)(30) operatively mounted on a wind turbine (1) for generating an output signal during use; and a voltage source (22)(32) in electrical connection with the one or more devices...
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WO/2012/060108A1 |
Provided is a floating wind turbine capable of damping rolling and yawing of a nacelle by the gyro effect. The rolling and yawing causes an adverse effect on power generation efficiency of the wind turbine and equipment durability thereo...
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WO/2012/058284A1 |
A large floating vertical axis wind turbine with a floating inner cylinder having rotor blades that rotate together as an assembly, and a floating outer cylinder with a central opening in which the floating inner cylinder rotates for sup...
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WO/2012/055832A1 |
The invention relates to a planetary gearing mechanism for a wind turbine, comprising at least one planetary stage (1, 2) that has a planet carrier (3, 4) on which a plurality of planetary gears (5, 6) are arranged, each planetary gear (...
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WO/2012/055418A1 |
Method and apparatus for cooling a hydrocarbon stream. The present invention relates to a wind turbine lightning protection system and to a wind turbine blade comprising a wind turbine lightning protection system. A lightning protection ...
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WO/2012/055443A1 |
The present invention relates to a transformer (100) for the transfer of electrical power from a nacelle (250) of a horizontal-axis wind turbine to a turbine tower (350) of said wind turbine whereby the nacelle (250) is in revolute attac...
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WO/2012/056064A1 |
Specific method for the complete cleaning and restoration of wind-turbine blades impregnated with hydraulic fluid from the machinery of the wind turbine. The different stages of the method remove the hydraulic fluid both from the accessi...
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WO/2012/052022A1 |
A power transmission system for increasing the rotational speed from a rotor of a wind turbine comprises a main shaft configured to be driven by the rotor, a support structure, and a gearbox. The support structure includes at least one b...
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WO/2012/052023A1 |
A power transmission system for a wind turbine comprises a gearbox and generator. The gearbox includes a gearbox housing and gearbox output member. The generator includes: a generator housing having a drive-end side and non-drive-end sid...
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WO/2012/052086A1 |
A tower (1) in particular for wind power stations, comprising a plurality of corner posts (7) and cross-struts (6) extending between dedicated corner posts (7) for connecting the corner posts (7) to form a lattice tower section for at le...
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WO/2012/053258A1 |
Provided is a wind turbine rotor blade capable of ensuring sufficient joining section strength without significantly increasing weight even when enlarging the blade, because the shaft parts, which are the principal strengthening members ...
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WO/2012/053876A1 |
The invention relates to wind power. The wind power plant comprises a heavy-duty mounting ring 2, a rotational device 4 with a wind wheel 15 and a generator 9, a support 3 and a base 16. The rotational device 4 is in the form of a multi-...
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WO/2012/051851A1 |
A stopping mechanism for negative angle variable pitch of wind power generator includes a hub body (1), fan blades (3), and fan blade connecting shafts (2) connected in the hub body via a synchronization mechanism and fixed with the fan ...
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WO/2012/054937A1 |
Systems and methods for testing wind turbine blades are disclosed herein. A method for testing a wind turbine blade in accordance with a particular embodiment includes forming at least a portion of wind turbine rotor by attaching a wind ...
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WO/2012/054313A1 |
A wildlife detection system includes a tracking device, a receiver, and a wildlife deterrent system. The tracking device may be mounted to a wildlife. The receiver is configured to track movement of the tracking device relative to an obj...
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WO/2012/052123A1 |
The invention relates to an assembly for absorbing all the forces and torques occurring at a rotor hub of the wind turbine of a wind turbine system whose rotor rotational axis points approximately in the direction of the wind during oper...
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WO/2012/053602A1 |
Provided is a wind turbine capable of obtaining desired aerodynamic properties under conditions in which the upper value of the code length on the blade root side is restricted. The wind turbine is provided with a blade body section (3) ...
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WO/2012/052024A1 |
A power transmission system for a wind turbine comprises a gearbox and generator. The gearbox includes a gearbox housing and gearbox output member. The generator includes: a generator housing having a drive-end side and non-drive-end sid...
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WO/2012/053424A1 |
With the distance from the leading edge of a wind turbine blade along the chord line designated X and the distance from the chord line to the rear of the blade designated Y, a wind turbine blade rear shape is regulated from the point of ...
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WO/2012/051828A1 |
A fan integral installing rotary hold-lifting mechanism for a marine fan installing platform is disclosed. The mechanism includes: a bearing beam (61) which is arranged between two upright posts (17) of a door-shaped frame (16) and can m...
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WO/2012/048719A1 |
The invention relates to a turning device (5) for holding and rotating a large-volume component (1), especially a rotor blade for a wind power station. It comprises a fixed base (13), and two transport belts (14) guided by means of guide...
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WO/2012/049931A1 |
A wind-power generator is provided with: a rotating shaft that is rotatably supported about the center axis line; blades that are positioned on a circle having as its center the center axis line, extending in the direction of the center ...
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WO/2012/049237A1 |
A blade for a wind turbine comprising a blade root portion, the blade root portion defining an annular mounting surface for coupling to a hub or extender of the wind turbine and comprising a plurality of first holes provided with an inte...
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WO/2012/050909A1 |
Systems and methods configured to control ambient fluid flow for increased energy extraction using a turbine are disclosed. In various examples, a system can include a convergent nozzle configured to receive and accelerate an ambient flo...
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WO/2012/048992A1 |
The invention relates to an electrical connection system for an energy generation device (2) having a first connector disposed at one end of a first cable (10a), and a second connector (28) that is disposed at one end of a second cable (...
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WO/2012/049932A1 |
A wind-power generator is provided with: a plurality of windmills, each comprising at least a rotating shaft that is supported in such a manner as to be able to rotate around an axis line relation that extends in a direction that interse...
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WO/2012/049382A1 |
The invention relates to a remote-controllable display device which is integrated into a wind turbine in order to make it "communicating", characterized in that each image projection system has fixing means, incorporating a damping part,...
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WO/2012/050514A1 |
A method of stepping up the speed of a rotary motion from a first speed, supplied to an input shaft (26), to a second speed delivered by an output shaft (28), comprises transmitting said rotary motion from said input shaft (26), via a dr...
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WO/2012/048835A1 |
The invention relates to a bulkhead (22) of a wind turbine (10) to be arranged on a rotor blade connection of a rotor blade (14), especially on a rotor hub (9). According to the invention, the bulkhead (22) has a core body (30), a layer ...
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WO/2012/047846A1 |
A system (1) for monitoring aerodynamic flow conditions over an aerodynamic member is provided. The system (1) includes a cantilevered arm (16) having a first conductive lead (18) configured for movement relative to a second conductive l...
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WO/2012/046969A2 |
The present invention relates to a wind power generating tower which enables an optimum wind angle to be obtained so as to achieve maximized wind power generation efficiency. The wind power generating tower comprises: a wind flow tower (...
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WO/2012/046909A1 |
The present invention relates to a wind power generation device including a ring-shaped wing, which can generate power through torque conversion regardless of the direction in which the wind blows, minimize an increase in the wing size d...
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WO/2012/045873A1 |
The invention refers to lightning detection system comprising a Faraday rotator (13, 31, 113) adapted for being arranged on or at a conductor (5) for receiving a lightning stroke and for transmitting a lightning induced current, the Fara...
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