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公开(公告)号：EP3343027A1
公开(公告)日：2018-07-04
申请号：EP17382927.6
申请日：2017-12-29
发明人： ARLABÁN GABEIRAS, Teresa , MIRANDA SUESCUN, Edurne , GARCÍA BARACE, Alberto , LUQUIN HERMOSO DE MENDOZA, Oscar , RUIZ ALDAMA, Alfonso , OTAMENDI CLARAMUNT, Diego , GONZÁLEZ MURUA, Alejandro , GARCÍA SAYÉS, Jose Miguel , NÚÑEZ POLO, Miguel
IPC分类号： F03D7/02
CPC分类号： F03D7/0204 , F03D7/0224 , F03D7/024 , F03D7/043 , F05B2260/78 , F05B2260/90 , F05B2270/321 , F05B2270/329 , Y02E10/723
摘要： Method of reducing loads acting on a wind turbine yaw system in a wind turbine comprising a nacelle (2), a rotor which comprises at least one rotor blade (3) with a pitch control system and further comprising a yaw system that comprises the steps of detecting a yaw misalignment (a), enabling a yaw maneuver and performing a pitch control in order to reduce a yaw moment (Mz) acting on the wind turbine once the yaw misalignment (α) is detected and prior to enabling the yaw maneuver. Thus, when a yaw movement to reduce the yaw misalignment is commanded, the yaw moment (Mz) due to aerodynamic forces has been reduced by means of the pitch control and undesired yaw movements are prevented.
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2.发明公开MANUFACTURING PROCESS OF CONCRETE TOWERS FOR WIND TURBINES AND CONCRETE TOWER FOR WIND TURBINES 审中-公开风力发电机组混凝土塔的制造工艺和风力发电机组混凝土塔的制造工艺
公开(公告)号：EP3211154A1
公开(公告)日：2017-08-30
申请号：EP16382082.2
申请日：2016-02-26
发明人： CARRILLO ALONSO, Luis , BIEDMA GARCÍA, Manuel , GARCIA MAESTRE, Iván , ARLABÁN GABEIRAS, Teresa , ARISTEGUI LANTERO, Jose Luis , GARCÍA SAYÉS, José Miguel , NÚÑEZ POLO, Miguel
CPC分类号： E04H12/342 , E04G11/20 , E04G11/28 , E04H12/12 , E04H12/16 , E04H12/341 , E04H2012/006 , F03D13/10 , F05B2230/61 , F05B2240/912 , Y02E10/728 , Y02P70/523
摘要： A manufacturing process in situ of concrete towers for wind turbines which enables executing a design of concrete tower manufactured in situ by means of climbing formwork, which reduces the execution time of the concrete tower, where the invention also relates to the associated concrete tower for wind turbine.
摘要翻译： 用于风力涡轮机的混凝土塔的现场制造过程，其能够执行通过攀爬模板就地制造的混凝土塔的设计，这减少了混凝土塔的执行时间，其中本发明还涉及相关的用于风的混凝土塔 涡轮。
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公开(公告)号：EP3505753A1
公开(公告)日：2019-07-03
申请号：EP18382357.4
申请日：2018-05-24
发明人： ARLABÁN GABEIRAS, Teresa , GARCÍA SAYÉS, Jose Miguel , ROYO GARCÍA, Ricardo , NÚÑEZ POLO, Miguel
摘要： This invention provides a solution to optimally manage those requirements ensuring on the one hand, that the requirements set by the grid operators are appropriately and accurately accomplished at a point of interconnection (POI) and on the other hand, preventing the wind turbines from over fulfilling the requirements, for example, by remaining connected at voltages levels higher or lower than the ones required which, although possible, may cause higher loads and currents in the wind turbines than needed to fulfill the requirements
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公开(公告)号：EP3428447A1
公开(公告)日：2019-01-16
申请号：EP17382446.7
申请日：2017-07-10
发明人： GÓMEZ ANDUEZA, Asier , CERRILLO GÓMEZ, Vanesa , GARCÍA MAESTRE, Iván , ARLABÁN GABEIRAS, Teresa , GASTÓN LUJAMBIO, Ander , ARÍSTEGUI LANTERO, José Luis , GARCÍA SAYÉS, José Miguel , NUÑEZ POLO, Miguel
摘要： The present invention relates to a pre-assembly slab system for concrete wind turbine towers, wherein the pre-assembly slabs can be transported to the vicinity of the tower of another wind turbine in the same wind farm or in another wind farm and be reused for the assembly of this other tower. The invention further relates to a method for assembling the pre-assembly slab system for concrete wind turbine towers.
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公开(公告)号：EP3312414A1
公开(公告)日：2018-04-25
申请号：EP16382484.0
申请日：2016-10-24
发明人： PASCUAL RESANO, Javier , ARÍSTEGUI LANTERO, Jose Luis , DE LOS RÍOS LEIVA, Gonzalo , GIL SOTO, Jose Javier , ARLABÁN GABEIRAS, Teresa , GARCÍA SAYÉS, Jose Miguel , NÚÑEZ POLO, Miguel
CPC分类号： F03D7/0224 , F03D1/0658 , F03D80/70 , F05B2260/79 , F05B2280/702 , F16C19/16 , F16C19/522 , F16C33/586 , F16C2360/31 , Y02E10/721 , Y02E10/722
摘要： Wind turbine comprising at least a pitch bearing comprising at least two rings, each of the at least two rings attached to a wind turbine component, being a first wind turbine component a blade and a second wind turbine component a hub, and further comprising at least one bearing reinforcement attached to at least one of the two rings. The invention also relates to the pitch bearing of the wind turbine.
摘要翻译： 风力涡轮机，包括至少一个变桨轴承，所述变桨轴承包括至少两个环，所述至少两个环中的每一个连接到风力涡轮机部件，第一风力涡轮机部件是叶片，第二风力涡轮机部件是轮毂，并且还包括至少 一个轴承加强件连接到两个环中的至少一个上。 本发明还涉及风力涡轮机的变桨轴承。
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公开(公告)号：EP3034861B1
公开(公告)日：2018-09-12
申请号：EP14382538.8
申请日：2014-12-18
发明人： ARLABÁN GABEIRAS, Teresa , GASTON LUJAMBIO, Ander , GOROSTIDI MAGAÑA, Alvaro , GARCÍA SAYÉS, José Miguel , NÚÑEZ POLO, Miguel
CPC分类号： F03D1/0675 , F03D13/10 , F03D13/35 , F03D80/00 , F05B2260/96 , F05B2260/966 , Y02E10/721 , Y02P70/523
摘要： The present invention relates to a wind turbine rotor balancing method which makes it possible to reduce the material and the time used to achieve that each one of the blades which form the rotor fulfil the specifications of mass and maximum permitted mass difference between them, increasing the possibility of grouping the blades in duos, in the case of two-bladed rotors, and in trios, for three-bladed rotors, with similar values of at least one parameter related to the mass of the blade which is one or several of among the following: the nominal mass of the blade, the centre of gravity of the blade, and the static moment of the blade.
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7.发明公开PORTABLE FACILITY FOR THE MANUFACTURE OF PREFABRICATED CONCRETE ELEMENTS FOR CONCRETE TOWERS 审中-公开TRAGBARE VORRICHTUNG ZUR HERSTELLUNG VORGEFERTIGTER BETONELEMENTEFÜRBETONTÜRME
公开(公告)号：EP2939809A1
公开(公告)日：2015-11-04
申请号：EP15165971.1
申请日：2015-04-30
发明人： ARLABÁN GABEIRAS, Teresa , GARCÍA SAYÉS, José Miguel , GARCÍA MAESTRE, IVÁN , ARISTEGUI LANTERO, Jose Luis , NÚÑEZ POLO, Miguel
CPC分类号： B28B15/002 , E04H5/02
摘要： The present invention relates to a portable facility for the manufacture of prefabricated concrete elements for concrete towers, which enables a reduction in the time and material employed in the start-up of said facility which enables the execution of the manufacture of the prefabricated concrete elements for concrete towers and enables, at each area of the same, the optimisation of the use of the concrete necessary to withstand the stresses associated with the weight of the elements leaning on said areas, reducing the total surface area of the facility covered by the concrete and the time and resources necessary both for its start-up and its dismantling.
摘要翻译： 本发明涉及用于制造用于混凝土塔的预制混凝土构件的便携式设施，其能够减少在所述设施的启动中所用的时间和材料，这使得可以执行预制混凝土构件的制造 混凝土塔并且能够在其每个区域优化使用必要的混凝土，以承受与倾斜在所述区域上的元件的重量相关联的应力，减少由混凝土覆盖的设备的总表面积， 其启动和拆除所需的时间和资源。
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公开(公告)号：EP3187726B1
公开(公告)日：2018-02-28
申请号：EP15382666.4
申请日：2015-12-28
发明人： RUIZ ALDAMA, Alfonso , OTAMENDI CLARAMUNT, Diego , ARLABÁN GABEIRAS, Teresa , GARCÍA SAYÉS, José Miguel , NÚÑEZ POLO, Miguel
IPC分类号： F03D7/02
CPC分类号： F03D7/0204 , F03D7/0276 , F03D7/042 , F03D9/25 , F03D17/00 , F05B2240/221 , F05B2270/101 , F05B2270/20 , F05B2270/321 , F05B2270/329 , F05B2270/802 , Y02E10/723 , Y02P70/523
摘要： The present invention relates to a wind turbine control method that makes it possible to detect misalignments in said wind turbine with respect to the wind direction, wherein once these situations are detected, the control method of the present invention makes it possible to perform an automatic correction of the control parameters and to return the wind turbine to its optimal operating point, together with the associated wind turbine.
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9.发明公开
公开(公告)号：EP3225841A1
公开(公告)日：2017-10-04
申请号：EP16382144.0
申请日：2016-03-31
发明人： SANZ CORRETGE, Javier , SAN MIGUEL ALZÓRRIZ, Unai , ECHEVERRÍA DURÁ, Fernando , GOROSTIDI MARTINEZ DE LECEA, Alvaro , ARLABÁN GABEIRAS, Teresa , GARCÍA SAYÉS, José Miguel , NÚÑEZ POLO, Miguel
IPC分类号： F03D13/35
CPC分类号： F03D13/35 , F05B2240/2211 , F05B2260/83 , Y02E10/72
摘要： The present invention relates to a wind turbine rotor balancing method which compensates imbalances between the centres of gravity of the wind turbine blades, in both magnitude and position along said blades, so that the amount of mass needed to carry out this balancing method is minimized, while reducing the loads and vibrations associated with a position of the centre of gravity of the rotor not aligned with the axis of rotation thereof, wherein the invention further relates to the wind turbine rotor balancing system and the wind turbine balanced with the above method.
摘要翻译： 风力涡轮机转子平衡方法技术领域本发明涉及一种风力涡轮机转子平衡方法，该方法在沿着所述叶片的大小和位置上补偿风力涡轮机叶片的重心之间的不平衡，从而实现该平衡方法所需的质量量被最小化， 同时减小与转子的重心位置不对准的转子的旋转轴线相关的负载和振动，其中本发明还涉及风力涡轮机转子平衡系统和以上述方法平衡的风力涡轮机。
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公开(公告)号：EP2947313A1
公开(公告)日：2015-11-25
申请号：EP15168268.9
申请日：2015-05-19
发明人： MOLINS GARRALDA, Carlos , GARCIA BARACE, Alberto , LABORDA RUBIO, Jose Luís , ARLABÁN GABEIRAS, Teresa , GONZÁLEZ MURUA, Alejandro , ARISTEGUI LANTERO, Jose Luis , GARCÍA SAYÉS, José Miguel , NÚÑEZ POLO, Miguel
IPC分类号： F03D7/02
CPC分类号： F03D7/0224 , F03D1/065 , F03D7/024 , F03D7/042 , F03D13/20 , F03D17/00 , F05B2270/32 , F05B2270/326 , F05B2270/328 , F05B2270/335 , Y02E10/721 , Y02E10/723
摘要： Control method for a wind turbine which comprises the steps of obtaining a first signal regarding the azimuthal position (θ) for each blade, obtaining at least one signal indicative of wind speed (v), and calculating a blade pitch angle control term (Δβ). The step of calculating the blade pitch angle control term (Δβ) comprises the use of at least one function dependent on the at least one signal indicative of wind speed (v) and the at least one function dependent on the at least one signal indicative of wind speed (v) includes a rising trend within a range of wind speed values below a nominal wind speed (v nom ).
摘要翻译： 一种风力涡轮机的控制方法，包括以下步骤：获得关于每个叶片的方位位置（¸）的第一信号，获得指示风速（v）的至少一个信号，以及计算叶片俯仰角控制项（“²” ）。 计算叶片俯仰角控制项（“2”）的步骤包括使用至少一个功能，该至少一个功能取决于指示风速（v）的至少一个信号，并且至少一个功能取决于指示的至少一个信号 的风速（v）包括风速值在标称风速（v nom）以下的范围内的上升趋势。
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