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Results 1-10 of 67,953 for Criteria: Office(s):all Language:EN Stemming: true maximize
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TitleCtrPubDate
Int.ClassAppl.NoApplicantInventor
1. 09429139 Transportation assembly for rotor bladeUS30.08.2016
B60P 7/08
14277137General Electric CompanyStephen Bertram Johnson

Transportation assemblies for rotor blades are provided. A transportation assembly includes a protection cap including a nose portion and a plurality of sidewall portions extending from the nose portion, the protection cap having a generally U-shaped cross-sectional profile. The transportation assembly further includes a restraint assembly including a first protrusion and a second protrusion each extending from the protection cap, the first protrusion and the second protrusion spaced apart along a width of the protection cap.


2. 09428061 Wind turbine for electric carUS30.08.2016
H02J 7/00
13986792Peter W. RipleyPeter W. Ripley

A system for harnessing wind energy to charge the electric storage battery of a vehicle, whether the vehicle is parked or in motion. While the vehicle is being driven, a roof-mounted, internal wind turbine harnesses wind energy and causes rotation of the shaft of an electric generator mounted to an interior surface of the roof. For charging the battery while the vehicle is parked, an external wind turbine is storable in the vehicle when not in use and attaches to the internal wind turbine. Cups of the kind used in cup anemometers are attached to radial arms that extend from an external shaft of the external wind turbine and catch ambient wind currents while the vehicle is parked, causing the external shaft and the generator shaft to rotate.


3. 20160244635 Novel Coating CompositionUS25.08.2016
C09D 175/02
15023969AKZO NOBEL COATINGS INTERNATIONAL B.V.Matthew Wouldhave

A coating composition comprising: a) a film forming resin comprising secondary amine groups, b) a polyisocyanate curing agent and c) solid particles of an amino resin based polymer.


4. 20160245257 SYSTEM FOR PITCH CONTROLUS25.08.2016
F03D 7/02
15029714MITA-TEKNIK A/STorben Jensen

A system for electric pitch control primarily for wind turbine blades, has at least one first electric motor which is electrically coupled to a first electronic control device, which electronic control device controls the operation of the motor which drives a gear mechanism via a clutch that has a tooth wheel that drives a tooth ring which is mechanical fixed to the root of a wind turbine blade for performing pitch regulation. To improve the reliability of an electric pitch control system the system has at least one second motor which is electrically coupled to a second electronic control device which is coupled to the power grid and controls the operation of the second motor. The second motor has a shaft which drives a second gear mechanism via clutch. The second gear mechanism has at least one second tooth wheel, which second tooth wheel drives the tooth ring.


5. 20160245258 TURBINE WITH YAW BRAKE MECHANISM HAVING A ROTOR LOCK AND A CORRESPONDING RECEPTACLEUS25.08.2016
F03D 7/02
14629653LOCKHEED MARTIN CORPORATIONStephen FIRKSER

A yaw brake mechanism is described for maintaining a yawing structure, such as a nacelle of a fluid turbine, at a desired orientation or azimuthal heading about a reference or yaw axis. The yaw brake mechanism uses one or more rotor locks and one or more receptacles that cooperate with one another to achieve the locking function. One of the rotor locks is actuatable so that a portion thereof can be engaged in one of the receptacles to lock the yawing structure. The number of rotor locks and receptacles can be selected to allow the yawing structure to achieve any azimuth heading around the full 360 degrees of the yaw axis with various degrees of accuracy. The yaw brake mechanism allows the yawing structure to maintain multiple headings while being subjected to extreme moment and force loads in a low mass, low height, low cost solution.


6. 20160245259 A METHOD FOR CONTROLLING A WIND POWER PLANT AND A WIND POWER PLANTUS25.08.2016
F03D 9/00
15031044VESTAS WIND SYSTEMS A/SManoj GUPTA

A method for controlling a wind power plant, the wind power plant including a plant controller for controlling a plurality of wind turbine generators. The method for controlling a wind power plant allows the wind power plant to continue operating through a grid fault in a weak grid environment. In the method, a fault recovery process is carried out with a wind turbine power controller during a wind turbine fault recovery state to determine a grid voltage (VWTG), compare the grid voltage to a predetermined reference voltage (Vref) to obtain a difference value, and determine a current reference (QrefVC) based on the difference value for generating a reactive current (Idref) for regulating the grid voltage to the predetermined reference grid voltage. A corresponding wind power plant is further provided.


7. 20160245260 WIND TURBINE ASSEMBLING METHOD AND WIND TURBINE ASSEMBLED ACCORDING TO SAID METHODUS25.08.2016
F03D 13/10
15145960ACCIONA WINDPOWER S.A.Iván GARCÍA MAESTRE

A wind turbine tower that may be assembled fast, including a nacelle and a rotor, the tower comprising at least two stackable annular sections made of concrete connected through a main connecting arrangement adapted to withstand loads induced by the wind turbine rotor, and an auxiliary connector.


8. 20160245261 FLOATING WIND POWER PLANTUS25.08.2016
F03D 13/25
15027859LINNHOFF OFFSHORE AGJens CRUSE

The invention relates to an improved, in particular simpler, lighter, mechanically more stable and operationally more reliable offshore wind power plant (100) that can float. By means of a cable (110) constructed as a combination of a power line that is held at least virtually without loading and a holding cable that absorbs all the mechanical forces that occur for holding the wind power plant on a single fixed-location anchoring point (111), said power plant can be connected to the anchoring point such that the power plant can move with six degrees of freedom. A coupling (112) is arranged at a single connecting point (118) between the cable and the wind power plant and, to make an electrical connection, is constructed with a sliding coupling and, for mechanical transmission of force, is constructed with a swivel coupling. The wind power plant has a supporting unit (101) constructed as a semi-submersible having ballast units (102) and buoyancy units (103), in particular a floating unit, and a supporting mast (104) which is firmly connected to the supporting unit and has a machine gondola (105) fixedly arranged on the latter and having at least one rotor (106) and at least one electric generator. The highest possible horizontal distance is formed between the connecting point and a substantially vertical plane of rotation of the rotor.


9. 20160245263 MONITORING SYSTEM AND MONITORING METHODUS25.08.2016
F03D 17/00
15024319NTN CORPORATIONHiroshi IKEDA

Provided is a monitoring system for monitoring states of apparatuses of a wind turbine which achieves further cost reduction. The monitoring system for the wind turbine includes: microphones arranged inside a nacelle holding a main shaft, a gearbox, a power generator, and a main bearing of the wind turbine therein to obtain acoustic data; a data collection device (data collection unit) which collects the data and transfers the data to a server on the Internet; the server (comparison and diagnosis unit) which saves, compares, and diagnoses the transferred data; and a monitoring terminal (display monitoring unit) which displays and monitors the result of diagnosis.


10. 20160245264 IMPROVEMENTS RELATING TO LIGHTNING PROTECTION SYSTEMS FOR WIND TURBINE BLADESUS25.08.2016
F03D 80/30
15029883VESTAS WIND SYSTEMS A/SMorten Bagger Søgaard

A receptor arrangement for a wind turbine blade, the arrangement comprising a receptor component connectable to a down conductor of a lightning protection system wherein the receptor component is encapsulated by an insulating member. The invention extends to apparatus for lightning protection in a wind turbine blade including such a receptor arrangement connected to a down conductor, and also to a method of assembling lightning protection apparatus for a wind turbine blade.



Results 1-10 of 67,953 for Criteria: Office(s):all Language:EN Stemming: true
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