专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2021175400A1 IMPROVEMENTS RELATING TO THE CONSTRUCTION OF WIND TURBINES 审中-公开
公开(公告)号：WO2021175400A1
公开(公告)日：2021-09-10
申请号：PCT/DK2021/050065
申请日：2021-03-03
申请人： VESTAS OFFSHORE WIND A/S
发明人： OLSEN, Alf
IPC分类号： F03D13/10 , F03D13/20
摘要： A method for mating a first wind turbine component having a respective first mating flange defining a first hole with a second wind turbine component having a respective mating flange defining a second hole. The method comprises the steps of i) engaging a resilient elongate guide member with the first wind turbine component so that it is in alignment with the first hole; ii) threading a guide rope from the resilient elongate guide member to the second hole; and iii) applying tension to the guide rope so as to pull the first mating flange towards the second mating flange. Since it is flexible and resilient, the guide member acts like a spring and applies a counterforce to the guide rope during excessive relative movement between the first and second wind turbine components. Through tension applied to the guide rope, the two components are pulled together such that eventually the resilient guide member starts to engage with the second mating flange. In circumstances where the two components are in radial misalignment, the resilient guide member acts to apply an alignment force directly to the second mating flange. The invention may also be expressed as a wind turbine component having a wall and a mating flange defining one or more holes, where at least one of the one or more holes receives a resilient elongate guide member therein.

2. 发明申请

WO2019201404A1 A METHOD AND A SYSTEM FOR DESIGNING A FOUNDATION FOR A WIND TURBINE 审中-公开
公开(公告)号：WO2019201404A1
公开(公告)日：2019-10-24
申请号：PCT/DK2019/050121
申请日：2019-04-16
申请人： MHI VESTAS OFFSHORE WIND A/S
发明人： PERICLEOUS, Alex , SATO, Kenji , PEDERSEN, Anders Ravn , HALD, Tue
IPC分类号： G06F17/50
摘要： A method, a computer system, and software for designing a foundation for a wind turbine. To facilitate FEED study, the method comprises the use of predefined wind turbines, load parameters, load scenarios, and load models, for establishing load data sets. The load data sets are used for designing foundations for the wind turbines. The method enables a faster design of wind turbine installations including wind turbine and foundation in a process where load data sets are defined or definable for a number of combinations between predefined wind turbines and predefined load scenarios, by use of pre-defined models. Further the method provides a consistent basis for design of wind turbine installations and the method enables several independent entities to design foundations and make evaluation of load conditions in an identical and consistent way.

3. 发明申请

WO2019197474A1 A COVERING FOR A WIND TURBINE BLADE 审中-公开
公开(公告)号：WO2019197474A1
公开(公告)日：2019-10-17
申请号：PCT/EP2019/059097
申请日：2019-04-10
申请人： VESTAS WIND SYSTEMS A/S
发明人： STEWART, Ian
IPC分类号： B29C63/02 , B29C63/00 , F03D1/06 , B29C63/06 , B29C65/08 , B29C65/00 , B29L31/08
摘要： A covering for a wind turbine blade (20). The covering may have a film (30) having at least one aerodynamic device (42, 43) pre-attached to it. In the manufacture of a wind turbine blade, the film having the aerodynamic device (42, 43) pre-attached is attached to a shell of a wind turbine blade (20).

4. 发明申请

WO2019145006A1 BLACK START RESTORATION 审中-公开
公开(公告)号：WO2019145006A1
公开(公告)日：2019-08-01
申请号：PCT/DK2019/050028
申请日：2019-01-24
申请人： MHI VESTAS OFFSHORE WIND A/S
发明人： ABEYASEKERA, Tusitha
IPC分类号： H02J3/36 , F03D7/04 , H02J3/38 , H02J11/00
摘要： Embodiments herein described provide systems and techniques for performing black start operations. For example, one embodiment provides a method for performing black start operations. The method generally includes 5 operating a wind turbine in a wind park in a first mode to provide power to an alternating-current (AC) grid using a control system. The control system may include a reactive power control leg and an active power control leg. The method also includes switching operation of the wind turbine from the first mode to a second mode based on an indication to perform a black start of an electrical grid 10 and by activating a controller with an integral action to thereby increase output power of the wind turbine, the controller being coupled between the reactive power control leg and the active power control leg, and providing power to the electrical grid while operating in the second mode.

5. 发明申请

WO2018149970A1 LEADING EDGE PROTECTION OF A WIND TURBINE BLADE 审中-公开
公开(公告)号：WO2018149970A1
公开(公告)日：2018-08-23
申请号：PCT/EP2018/053893
申请日：2018-02-16
申请人： MHI VESTAS OFFSHORE WIND A/S
发明人： RUIJTER, Wout , MELDGAARD, Christian , DAMGAARD, Brian Bækdahl
IPC分类号： F03D80/50 , F03D1/06
摘要： The invention relates to a leading edge protection cover for a wind turbine blade. The protection cover comprises first and second longitudinally extending edges, and outer and inner arcuate surfaces extending there between. The inner arcuate surface is shaped to be attached to an outer surface portion of the wind turbine blade such as to cover at least a part of the leading edge of the blade, and with the first longitudinally extending edge being attached to a suction side of the wind turbine blade. The protection cover further comprises a number of vortex generating members positioned on the outer arcuate surface of the protection cover along at least a part of the first longitudinally extending edge. The proposed protection cover results in an increased protection of the wind turbine blade against impacting particles and improved fluid properties over the surface of the wind turbine blade. The invention further relates to a method of preparing a wind turbine blade with a leading edge protection cover, comprising the steps of moulding a leading edge protection cover comprising a number of vortex generating members and attaching the leading edge protection cover to an outer surface portion of the wind turbine blade.

6. 发明申请

WO2018065021A1 AN ACCESS ARRANGEMENT FOR USE WITH AN OFFSHORE SUPPORT STRUCTURE FOR A WIND TURBINE 审中-公开
标题翻译：用于风力涡轮机的离岸支撑结构的访问安排
公开(公告)号：WO2018065021A1
公开(公告)日：2018-04-12
申请号：PCT/DK2017/050329
申请日：2017-10-05
申请人： MHI VESTAS OFFSHORE WIND A/S
发明人： LØNDAL, John Friis
IPC分类号： B63B27/14 , F03D13/25 , E06C7/16 , E06C9/02
摘要： An access arrangement (1) for use with an offshore support structure (2) for a wind turbine is disclosed. The access arrangement (1) comprises a ladder with a plurality of steps (4) arranged with mutual distance along a longitudinal axis defined by the ladder, the steps (4) being attached to the offshore support structure(2), and at least one transfer platform (5) adapted to carry a person. The transfer platform (5) provides an increased area for accommodating personnel during a transfer and allows personnel to face a sea vessel (7) during transfer from the access arrangement (1) to the sea vessel (7). Thereby safety is improved.
摘要翻译：公开了与用于风力涡轮机的海上支撑结构（2）一起使用的进入装置（1）。进入装置（1）包括梯子，梯子具有沿由梯子限定的纵向轴线以相互距离布置的多个台阶（4），台阶（4）附接到近海支撑结构（2），并且至少一个转运平台（5）适于携带人员。转运平台（5）为转运过程中的人员提供了更大的面积，并允许人员在从进入装置（1）转移到海船（7）期间面对海船（7）。从而提高安全性。

7. 发明申请

WO2018001426A1 VESSEL HAVING A MOORING ARRANGEMENT AND METHOD OF MOORING A VESSEL TO AN OFFSHORE STRUCTURE 审中-公开
标题翻译：具有排列布置的容器以及将容器模拟到海洋结构的方法
公开(公告)号：WO2018001426A1
公开(公告)日：2018-01-04
申请号：PCT/DK2017/050203
申请日：2017-06-22
申请人： MHI VESTAS OFFSHORE WIND A/S
发明人： LØNDAL, John Friis
IPC分类号： B63B21/00 , B63B21/02
CPC分类号： B63B21/00 , B63B21/02 , B63B2021/006
摘要： Avessel (2) having a mooring arrangement (4) for mooring the vessel (2) to an offshore structure (6), the mooring arrangement (4) comprising; -a starboard side and a port side mooring device (8', 8''), wherein each mooring device (8', 8'') comprises, -amounting structure (14), for attaching the mooring device (8', 8'') to the vessel (2), -an adhering means (16) comprising a suction cup (18), for releasable adhering of each mooring device (8', 8'') to the offshore structure (6), and -an arm (20) being disposed between the mounting structure (14) and the adhering means (16), wherein the arms (20) are configured for maintaining separation of the vessel (2) and the offshore structure (6) when the adhering means (16) are adhering to the offshore structure (6).
摘要翻译： Avessel（2）具有用于将船舶（2）系泊到海上结构（6）的系泊装置（4），该系泊装置（4）包括：（8'，8“），其中每个系泊装置（8'，8”）包括 - 安装结构（14），用于将系泊装置（8'，8“ （2'））; - 包括吸盘（18）的粘附装置（16），用于将每个系泊装置（8'，8“）可释放地粘附到海上结构（6）;以及 - 所述臂（20）设置在所述安装结构（14）和所述粘附装置（16）之间，其中所述臂（20）被配置为当所述粘附装置（16）粘附在离岸结构（6）上。

8. 发明申请

WO2022008015A1 OFFSHORE WIND TURBINES AND METHODS OF INSTALLING SAME 审中-公开
公开(公告)号：WO2022008015A1
公开(公告)日：2022-01-13
申请号：PCT/DK2021/050192
申请日：2021-06-15
申请人： VESTAS WIND SYSTEMS A/S
发明人： MICHALUK, Slawomir , HANSEN, Thor Thiim
IPC分类号： F03D13/25 , F03D13/30 , F03D13/40 , F03D80/80
摘要： A method of installing a wind turbine (10) at an offshore location. The wind turbine (10) includes a tower (18) and an energy generating unit (16). The tower (18) is configured to be secured to a transition piece (12, 42). Prior to shipping, the method includes electrically coupling electrical devices and/or systems (52) by cables (54) to energy generating unit (16) or wind turbine tower (18) or a test dummy therefor. The electrical devices and/or systems (52) are configured to be attached to transition piece (12, 42) once the tower (18) is installed. The method includes testing and commissioning the electrical devices and/or systems (52) while electrically coupled to the cables (54). Prior to shipping and after testing and commissioning, the method includes storing the electrical devices and/or systems (52) and attached cables (54) inside the tower (18). The cables (54) are long enough to permit the electrical devices and/or systems (52) to be attached to the transition piece (12, 42) without disconnecting the electrical devices and/or systems (52) from the cables (54).

9. 发明申请

WO2021244718A1 COMPONENT MANAGEMENT SYSTEM FOR WIND TURBINE AND MAINTENANCE METHOD FOR WIND TURBINE 审中-公开
公开(公告)号：WO2021244718A1
公开(公告)日：2021-12-09
申请号：PCT/DK2021/050167
申请日：2021-06-01
申请人： VESTAS OFFSHORE WIND A/S
发明人： NUMAJIRI, Tomohiro
IPC分类号： G06Q10/00 , G06Q10/20
摘要： A component management system for a wind turbine includes: an RF storage device disposed in a maintenance area inside the wind turbine, corresponding to at least one component of the wind turbine, and configured to store component information including maintenance history of the at least one component; a reader/writer configured to wirelessly communicate with the RF storage device and capable of reading, writing, and updating the component information in the RF storage device; and a component history information generation unit configured to generate component history information related to usage history of each component based on operation history information of the wind turbine and the maintenance history of the component, and store the component history information in the RF storage device as a part of the component information via the reader/writer.

10. 发明申请

WO2021023356A1 PROVIDING AUXILIARY POWER USING OFFSHORE WIND TURBINES 审中-公开
公开(公告)号：WO2021023356A1
公开(公告)日：2021-02-11
申请号：PCT/DK2020/050228
申请日：2020-08-06
申请人： MHI VESTAS OFFSHORE WIND A/S
发明人： ABEYASEKERA, Tusitha
IPC分类号： F03D7/02 , F03D9/25
摘要： Embodiments herein describe operating wind turbines in an offshore park to provide auxiliary power to a local AC grid or to an onshore grid during a grid malfunction. In one embodiment, the offshore park is coupled via a HVDC link to an onshore grid. When the HVDC link is down, a substation in the park includes a backup generator for creating a weak grid for powering auxiliary systems in a pilot turbine. The wind turbines in the park can switch to an auxiliary control system help power the auxiliary systems in the substation and in other turbines. In another embodiment, the offshore park is AC coupled to an onshore grid using a transformer in the substation. The wind turbines can participate in a brown or black start following a grid fault by switching to operating using the auxiliary control system.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式