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Resultados 248 resultados LastUpdate Última actualización 21/01/2020 [18:38:00] pdf PDF

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

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Wind turbine generator with hydraulic pump

NºPublicación: AU2018281691A1 16/01/2020

Solicitante:

DELFT OFFSHORE TURBINE B V

WO_2018226100_PA

Resumen de: AU2018281691A1

Wind turbine generator with hydraulic pump Wind turbine, comprising a tower (2) and a head (6) mounted at an upper end of said tower (2), rotational around a head axis, wherein a propeller (9) is mounted to said head (6), rotatable around a propeller axis, wherein a hydraulic pump (10) is provided, driven by said propeller (9), wherein the hydraulic pump (10) is provided substantially in the propeller (9).

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IMPROVEMENTS RELATING TO WIND TURBINE BLADES

NºPublicación: WO2020011326A1 16/01/2020

Solicitante:

VESTAS WIND SYS AS [DK]

Resumen de: WO2020011326A1

Improvements relating to wind turbine blades A wind turbine blade is described that comprises a main blade and one or more separate edge modules attached to the main blade module. The main blade module defines a main body of the blade, and the separate edge module(s) defines at least part of a leading edge or a trailing edge of the blade. A down conductor for a blade lightning protection system is embedded within the edge module.

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WIND POWER DEVICE, AIR CONDITIONER, CONTROL METHOD AND COMPUTER-READABLE STORAGE MEDIUM

NºPublicación: WO2020010781A1 16/01/2020

Solicitante:

QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD [CN]

Resumen de: WO2020010781A1

A wind power device, comprising: an impeller (5), a generator (10), a power conversion circuit and a storage battery, wherein the impeller (5) is installed in front of an air outlet grid of an air conditioner outdoor unit and is connected to a rotating shaft of the generator (10); the power conversion circuit receives alternating current power outputted by the generator (10) and converts same into a battery charging voltage; and the storage battery stores direct current power outputted from the power conversion circuit. The air conditioner outdoor unit, after being started, runs an outdoor fan and forms forced convection with the impeller (5) of the wind power device, so as to convert the wind energy into electric energy and store same in the storage battery. When the air conditioner is in a standby state and a power-off state, the power stored in the storage battery may be used to continuously keep a signal receiving device and a component that needs to remain activated in an active state, and the power consumption of the air conditioner is zero in the standby or power-off state. The present invention also relates to an air conditioner, a control method and a computer-readable storage medium.

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STATE MONITORING DEVICE AND STATE MONITORING SYSTEM

NºPublicación: WO2020013074A1 16/01/2020

Solicitante:

NTN TOYO BEARING CO LTD [JP]

Resumen de: WO2020013074A1

The present invention improves the stability of an abnormality diagnosis with respect to an appliance to which a rotational torque is transmitted from a rotating body. A state monitoring device (80) monitors the state of an appliance (40) to which rotational torque of a rotating body (22) is transmitted. The state monitoring device (80) is provided with a storage unit and a control unit. The storage unit has stored therein, in advance, identification information generated from vibration data of the appliance (40), the vibration data varying in accordance with the rotational speed of the rotating body (22). The control unit uses the rotational speed of the rotating body (22) and the vibration data of the appliance (40) to perform an abnormality diagnosis of the appliance. The control unit uses the identification information to estimate the rotational speed of the rotating body (22) when the vibration data of the appliance (40) have been measured.

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SELF-CHARGING ELECTRIC VEHICLE (SCEV)

NºPublicación: WO2020014398A1 16/01/2020

Solicitante:

KULIK GREGORY [US]

Resumen de: WO2020014398A1

A self-charging electric vehicle configured for converting solar energy and wind energy into electrical energy comprising a systems and methods. The vehicle includes a body and frame with a central body structure and centerline cabin and a chassis with a centerline battery compartment and a suspension system. Solar cells mounted to the vehicles top sides can be supplemented with extendable solar panel(s) that can be deployed by a control system to generate solar energy into electrical energy. An omnidirectional sun sensor provides for sun strength, angle and direction. A stowable horizontal-axis wind turbine with an extendable mast mounted to the vehicle that can be deployed by a control system to generate wind energy into electrical energy. A stowable anemometer provides for wind speed and wind direction.

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NACELLE COVER FOR WIND TURBINES

NºPublicación: US2020018292A1 16/01/2020

Solicitante:

ADWEN GMBH [DE]

WO_2018162585_A1

Resumen de: US2020018292A1

Provided is a nacelle for a wind turbine, the nacelle including an support frame and a nacelle cover coupled to the support frame, wherein the nacelle cover comprises a self-supported nacelle roof comprising a plurality of panels made of a composite, the panels being connected to each other by means of connection flanges integral to the panels, wherein the self-supported nacelle roof extends, while being unsupported by the support frame at least in a center section of the self-supported nacelle roof, from a first lateral side of the nacelle to a second lateral side of the nacelle. A wind turbine including the nacelle, a wind park including a plurality of wind turbines and methods is also provided.

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AIRFOIL WITH A VORTEX GENERATOR PAIR

NºPublicación: US2020018285A1 16/01/2020

Solicitante:

WOBBEN PROPERTIES GMBH [DE]

US_2016215758_A1

Resumen de: US2020018285A1

A wind turbine includes a blade having a leading edge, a trailing edge, and opposing first and second surfaces extending between the edges. A vortex generator pair includes a base attached to the first surface and first and second spaced apart fins extending outwardly from opposing portions of the base. The fins each have a leading edge, a trailing edge, a suction side and a pressure side. Each of the suction sides have a trailing half and a leading half.

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DETERMINING A WIND TURBINE TOWER INCLINATION ANGLE

NºPublicación: US2020018290A1 16/01/2020

Solicitante:

SIEMENS GAMESA RENEWABLE ENERGY AS [DK]

CN_109863299_A

Resumen de: US2020018290A1

Provided is a method of determining an inclination angle of a wind turbine tower at which a nacelle is mounted, the method including measuring plural acceleration values of an acceleration of the nacelle in a predetermined direction relative to the nacelle for plural yawing positions of the nacelle; deriving the inclination angle based on the plural acceleration values.

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ASSEMBLY SYSTEM FOR ASSEMBLING OF A FIRST WIND TURBINE COMPONENT OF A WIND TURBINE AND SECOND WIND TURBINE COMPONENT OF THE WIND TURBINE AND METHOD FOR ASSEMBLING OF A WIND TURBINE BY USING THE ASSEMBLY SYSTEM

NºPublicación: US2020018288A1 16/01/2020

Solicitante:

SIEMENS GAMESA RENEWABLE ENERGY AS [DK]

CN_110637156_A

Resumen de: US2020018288A1

An assembly system and method for assembling at least one first wind turbine component assembly section of a first wind turbine component of a wind turbine and at least one second wind turbine assembly section of a second wind turbine component of the wind turbine is provided. The assembly system includes at least one assembly assisting element for joining the two wind turbine components. The assembly assisting element is arranged at the first wind turbine component and the second wind turbine component. The assembly assisting element is arranged at the first wind turbine component and at the second wind turbine component The assembly assisting element includes at least one guiding element for guiding of the first wind turbine component assembly section and/or for guiding of the second wind turbine assembly section. The wind turbine components are a blade, a hub, a nacelle, a generator or a tower (segments).

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METHOD FOR DETECTING ICING AND DE-ICING

NºPublicación: US2020018293A1 16/01/2020

Solicitante:

ELECTRICITE DE FRANCE [FR]
CENTRE NAT RECH SCIENT [FR]
ECOLE NORMALE SUPERIEURE CACHAN [FR]

CA_3046433_A1

Resumen de: US2020018293A1

The invention relates to a device for detecting icing and de-icing of a wind turbine blade, characterized in that it comprises: a sensor, placed on the surface of a blade, and comprising a first so-called “receiving” antenna, a second so-called “emitting” antenna, and a frequency divider inserted between said first and second antennas; and an interrogator, configured to emit an electromagnetic wave towards the receiving antenna of said sensor, and to receive an electromagnetic wave from the emitting antenna of said sensor.

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WIND POWER GENERATION DEVICE

NºPublicación: US2020018286A1 16/01/2020

Solicitante:

HERO POWER TECH CORPORATION [TW]

JP_WO2018143452_A1

Resumen de: US2020018286A1

A wind power generation device includes a rotor assembly and a stator. The rotor assembly includes a rotating member, a first magnetic module, and a second magnetic module the latter two of which are fixed on the rotating member. The rotating member has a column and a spiral blade connected to the column. The first and second magnetic modules are arranged outside the spiral blade and face each other. The rotor assembly defines an annular gap formed around the spiral blade and between the first and second magnetic modules. The stator assembly includes a frame, a positioning member connected to the frame, and an induction module fixed on the positioning member and arranged in the annular gap. The spiral blade can rotate the rotator assembly relative to the stator assembly by wind, so that a region between the first and second magnetic module sweeps over the induction module.

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Inspection Device Controller for an Inspection Device of a Wind Power Plant

NºPublicación: US2020018291A1 16/01/2020

Solicitante:

ROSEN JOHANNES [DE]
INNOGY SE [DE]

CN_110603379_A

Resumen de: US2020018291A1

An inspection device control device for an inspection device of a wind turbine having a device interface arranged for communication with a wind turbine control of the wind turbine, and a device interface arranged for communication with the inspection device. Automated resource planning is possible if a processor produces control information for the inspection device depending on turbine parameters of the wind turbine received via the device interface and outputs the control information via the device interface. Further improved resource planning and control is made possible if a processor generates control information for the wind turbine and outputs the control information via the turbine interface, depending on the device parameters of the inspection device received via the device interface.

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DEVICE AND METHOD FOR LIFTING AN OBJECT FROM A DECK OF A VESSEL SUBJECT TO MOVEMENTS

NºPublicación: US2020017337A1 16/01/2020

Solicitante:

GEOSEA N V [BE]

Resumen de: US2020017337A1

Described is a device for lifting an elongated object from a deck of a vessel subject to movements in a heave direction. The device comprises rigid supports provided on the deck of the vessel for supporting the object at a first height relative to the deck, and retractable supports provided on the deck of the vessel for supporting the object at a second height relative to the deck, which second height is larger than the first height. A lifting crane is configured to take up the object from the retractable supports at the second height. An actuator system is configured to lower the retractable supports in the heave direction to a third height relative to the deck at the instant in time the object is lifted from the retractable supports, the third height being smaller than the second height. A method using the device is also described.

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PROFILED MEMBER WITH A TEAR STRIP

NºPublicación: US2020016853A1 16/01/2020

Solicitante:

EPSILON COMPOSITE [FR]

CN_110225816_A

Resumen de: US2020016853A1

A profiled member having two faces and having at least one tear strip with two edges arranged on and adhered to one face of said profiled member, the tear strip having at least one non-adhered edge. The non-adhered edge makes it possible not only to more easily take hold of and remove the tear strip, but also prevents a piece of the tear strip from remaining on the profile member and hindering the adhering of the profiled members to each other. The two edges of the tear strip may be non-adhered, and, when the profile member is covered by a tear strip on each face, the two tear strips are each non-adhered on at least one side. The profile member can be either flat or circular.

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WIND-SOLAR HYBRID POWER PLANT

NºPublicación: US2020021236A1 16/01/2020

Solicitante:

ABB SCHWEIZ AG [CH]

Resumen de: US2020021236A1

Unique systems, methods, techniques and apparatuses of hybrid power plants are disclosed. One exemplary embodiment is a hybrid power plant system including a plurality of hybrid generation units each including an AC collection bus, an AC power source, an AC-AC power converter coupled to the AC power source and AC collection bus, a DC power source, a DC-AC converter coupled to the DC power source and the AC collection bus, an energy storage device, and a power transformer coupled to the AC collection bus and structured to receive AC power from the AC collection bus, step up a voltage of the received AC power, and output medium voltage AC (MVAC) power.

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Thermal Management and Power System for Computing Infrastructure

NºPublicación: US2020022289A1 16/01/2020

Solicitante:

MARAZZO CHRISTOPHER [US]

Resumen de: US2020022289A1

A data center is cooled by a cryogenic cooling system which is wind driven, and powered by energy stored in the cryogenic liquid. The cooling occurs through downwardly passing cryogenic liquid which is recycled and pushed back to a top of a system in a cyclic manner.

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ELECTRICAL MACHINE AND MAINTENANCE METHODS THEREOF

NºPublicación: US2020021178A1 16/01/2020

Solicitante:

GENERAL ELECTRIC RENOVABLES ESPANA S L [ES]

EP_3595139_A1

Resumen de: US2020021178A1

In a first aspect, a method of performing maintenance operations in an electrical machine is provided. The method comprises positioning the rotor in a first position; disconnecting electrical windings, removing one or more segments of an electrical conductor ring and positioning the rotor in a second position without connecting the removed segments of the electrical conductor ring. In a further aspect, a method of operating an electrical machine is also provided. In yet a further aspect, it is provided an electrical machine comprising an electrical conductor ring having a releasable segment.

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FOUNDATION FOR A WINDMILL

NºPublicación: US2020018035A1 16/01/2020

Solicitante:

HOLCIM TECHNOLOGY LTD [CH]

CN_109844243_A

Resumen de: US2020018035A1

In a foundation for a windmill with a circular or polygonal pedestal for supporting a windmill tower and a plurality of ribs, which project radially outwards from the pedestal, the pedestal is divided into a plurality of circumferential portions, wherein a circumferential portion and a rib are each formed by at least one prefabricated concrete element, respectively, and wherein the prefabricated concrete elements are made of reinforced concrete, which includes a first reinforcement structure, which includes radial tensioning elements, in particular tension rods or tensioning strands, for stressing the prefabricated concrete elements. A second reinforcement structure is also provided, which holds the circumferential portions together and is coupled with the first reinforcement structure, in particular the radial tensioning elements.

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FOUNDATION FOR A STRUCTURE

NºPublicación: US2020018034A1 16/01/2020

Solicitante:

OERSTED WIND POWER AS [DK]

KR_20190098957_A

Resumen de: US2020018034A1

A foundation (1) for a structure such as an off-shore wind turbine. The foundation (1) comprises a body (4) having a lateral surface (8,9) and a distal end (5) for insertion into a soil (2). At least a region of the lateral surface (8,9) forms a first electrode. A second electrode (7) is provided on the lateral surface (8,9) of the body (4) and is electrically insulated from the first electrode. The body (4) further comprises a spacing formation (6) for forming a gap (11) between the second electrode (7) and the soil (2) when the body (4) is inserted into the soil (2). In use, an electric potential may be established between the electrodes to induce electro-osmosis in the soil for allowing the foundation to be installed more easily. The polarity of the electric potential may also be reversed for stabilising the foundation.

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ROTOR OR PROPELLER BLADE WITH DYNAMICALLY VARIABLE WITHIN EACH REVOLUTION FLUID DYNAMIC PROPERTIES

NºPublicación: US2020017194A1 16/01/2020

Solicitante:

BOGRASH PHILIP [IL]

US_2017320562_PA

Resumen de: US2020017194A1

A blade is provided for the cycloidal marine propellers or cycloidal aerial rotors. Said blade is provided with the capabilities, in response to the control system commands to dynamically and in real time; vary its relative pivot point position, change its planform by extending or retracting a trailing edge extension, differentially if needed on the right and left, turn the flap along the trailing edge in either direction or allow it to be turned by the flows. Said blade is also optionally provided with one or more elastic trailing edges whose stiffness is dynamically, and possibly differentially along the blade span, variable by the control system. For the reversal of the leading and trailing edges for operation in reverse airflow and other conditions the blades are provided with edges that can be made rigid when functioning as the leading edge and flexible if needed when functioning as the trailing edge. Also the blades are provided with the capability of varying their cross-sectional profile thickness and reshaping it. Finally the blades are given on command flow permeability along much of their surface. These capabilities will enable each control system controlled blade to continually optimally adjust to and make the best use of its immediate operating environment as it travels along its trajectory within each revolution.

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FORECASTING OUTPUT POWER OF WIND TURBINE IN WIND FARM

NºPublicación: US2020018289A1 16/01/2020

Solicitante:

UTOPUS INSIGHTS INC [US]

CN_104021424_A

Resumen de: US2020018289A1

A method and apparatus for forecasting output power of wind turbine in a wind farm. The present invention provides a method for forecasting output power of a wind turbine in a wind farm, including: generating a corrected data set based on environmental data collected from at least one sensor in the wind farm; correcting a weather forecasting model by using the corrected data set; obtaining a forecast value of wind information at the wind turbine based on the corrected weather forecasting model; and forecasting the output power of the wind turbine based on the forecast value and a power forecasting model.

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WIND TURBINE

NºPublicación: US2020018294A1 16/01/2020

Solicitante:

SIEMENS GAMESA RENEWABLE ENERGY AS [DK]

EP_3594495_A1

Resumen de: US2020018294A1

Provided is a wind turbine including a tower and a nacelle rotatable relative to the tower by means of a yaw bearing arrangement having a yaw ring fixed relative to the tower, several upper sliding pads arranged between the upper side of the yaw ring and a sliding structure of the nacelle and several lower sliding pads arranged between the lower side of the yaw ring and the sliding structure, wherein the sliding pads are fixed to the yaw ring and that at least one radial opening is provided in the sliding structure allowing access to the upper or lower sliding pads.

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WIND TURBINE BLADE MADE OF THERMOPLASTIC POLYMER COMPOSITE, PART OF SAID BLADE AND PRODUCTION METHOD

NºPublicación: US2020018283A1 16/01/2020

Solicitante:

ARKEMA FRANCE [FR]

CN_110612392_A

Resumen de: US2020018283A1

The invention relates to a wind turbine blade (1) comprising an outer casing formed at least in part of panels (3) of thermoplastic polymer composite, defining a leading edge (4) and a trailing edge (5) of the wind turbine blade, and at least one longitudinal stiffening member (6) made of polymer composite, extending along a longitudinal axis (A) of the wind turbine blade inside said wind turbine blade (1), said stiffening member (6) being arranged between at least one panel defining the leading edge (4) and at least one panel defining the trailing edge (5), characterized in that the thermoplastic polymer composite comprises a fibrous reinforcement and a (meth)acrylic thermoplastic polymer matrix and in that at least one panel (3) of thermoplastic polymer composite is connected to the stiffening member (6) by a weld-type interface (7).

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WIND TURBINE SERVICE OR CONSTRUCTION METHOD AND APPARATUS

NºPublicación: US2020018287A1 16/01/2020

Solicitante:

VESTAS WIND SYS AS [DK]

CN_110199116_A

Resumen de: US2020018287A1

Method of lifting a wind turbine part (58) at a wind turbine site (1, 2), the method includes: providing a lifting apparatus (60) and a wind turbine part (58) to be lifted; providing a shield (40); providing manipulation equipment (45) associated with said shield (40); and suspending said part (58) from said lifting apparatus (60); moving said part (58) by means of said lifting apparatus (68); the method further including holding said shield (40) proximate and upwind of said part (58) being lifted by means of said manipulation equipment (45). The shield (40) may be held proximate the part (58) being lifted such that it acts to reduce the ambient wind force incident on the part (58). Preferably the method may be implemented such that wind speed conditions (w) at the part (58) being lifted are lower than ambient wind conditions (W) at said site (1, 2). A kite-flying apparatus includes a power kite (40) and associated manipulation equipment (45), including cables (42, 44) at least one steering winch (28, 29), the winch being received in a winching module (26) including a ballast receiving fitment and a winch control system.

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ROTOR BLADE

Nº publicación: AU2018274880A1 16/01/2020

Solicitante:

NEWSOUTH INNOVATIONS PTY LTD

US_2019389128_A1

Resumen de: AU2018274880A1

-9 Abstract A method of manufacturing a portion of an aerofoil, the portion having an outer surface, the outer surface comprising a porous region, the method comprising using an additive manufacturing technique to manufacture the 5 portion 10901590_1 (GHMatters) P108822.AU.1 4/12/18

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