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1. 发明申请

US20160017864A1 VORTEX GENERATOR UNIT FOR A WIND TURBINE BLADE 有权
标题翻译： VORTEX发电机组用于风力涡轮叶片
公开(公告)号：US20160017864A1
公开(公告)日：2016-01-21
申请号：US14801028
申请日：2015-07-16
申请人： Envision Energy (Denmark) ApS
发明人： Peter Grabau , Kristian Godsk
IPC分类号： F03D1/06
CPC分类号： F03D1/0675 , F03D1/0633 , F05B2230/50 , F05B2230/604 , F05B2240/122 , Y02E10/721 , Y02P70/523
摘要： A wind turbine blade vortex generator unit and a method for installing it, where a wind turbine blade has at least one series of vortex generator units formed of fins extending substantially perpendicular to the surface of the airfoil and substantially in a direction from the leading edge towards the trailing edge of the wind turbine blade. The vortex generator units each comprises a fin connected to an outer side of the fin base, and where the fin is delta shaped tapering from a trailing edge towards a leading edge and where each of the vortex generator units has a layer of adhesive on an inner side of the base that extends to an outermost periphery of the base. The vortex generator unit has exactly one fin, and the base has an airfoil shaped periphery with a rounded leading edge and a trailing edge.
摘要翻译：风力涡轮机叶片涡流发生器单元及其安装方法，其中风力涡轮机叶片具有至少一系列的涡流发生器单元，所述涡流发生器单元由基本上垂直于翼型件的表面延伸并且基本上沿着从前缘朝向风力涡轮机叶片的后缘。涡流发生器单元各自包括连接到翅片基座的外侧的翅片，并且其中翅片从后缘朝向前缘逐渐变细，并且其中每个涡流发生器单元在内部具有一层粘合剂基部的一侧延伸到基部的最外周。涡流发生器单元具有正好一个翅片，并且基座具有具有圆形前缘和后缘的翼型形周边。

2. 发明授权

US09234502B2 Wind turbine and associated control method 有权
标题翻译：风力发电机及相关控制方法
公开(公告)号：US09234502B2
公开(公告)日：2016-01-12
申请号：US13472912
申请日：2012-05-16
申请人： Michael Friedrich
发明人： Michael Friedrich
IPC分类号： F03D7/02
CPC分类号： F03D7/0268 , F03D7/0228 , F05B2240/30 , F05B2240/302 , Y02E10/721 , Y02E10/723
摘要： A method for controlling a two-bladed pitchable swept-blade wind turbine in extreme wind conditions is described, wherein when extreme conditions are detected or forecast for the wind turbine, the wind turbine blades are pitched such that they will passively align in a substantially horizontal arrangement. The blades can be yawed such that a tip of one of the wind turbine blades points into the wind direction, resulting in a reduced surface area of the blades exposed to the extreme wind forces. This reduced surface area provides for a reduction in the extreme loads which may be experienced by the wind turbine in such extreme wind conditions.
摘要翻译：描述了一种用于在极端风力条件下控制双叶片可俯仰式扫掠叶片风力涡轮机的方法，其中当对于风力涡轮机检测或预测极端条件时，风力涡轮机叶片倾斜，使得它们被动地对准在基本水平安排。叶片可以偏转，使得一个风力涡轮机叶片的尖端指向风向，导致暴露于极端风力的叶片的表面积减小。这种减小的表面积提供了在这种极端风力条件下风力涡轮机可能经历的极端负载的减小。

3. 发明授权

US08915714B2 Wind turbine and wind turbine blade 有权
标题翻译：风力发电机组和风力发电机叶片
公开(公告)号：US08915714B2
公开(公告)日：2014-12-23
申请号：US13456735
申请日：2012-04-26
申请人： Peter Grabau , Michael Friedrich
发明人： Peter Grabau , Michael Friedrich
IPC分类号： F03D1/06 , F03D7/02
CPC分类号： F03D7/0228 , F03D1/0641 , F03D1/0675 , F03D7/0232 , F03D7/0256 , Y02E10/721 , Y02E10/723 , Y10S415/908 , Y10S415/914
摘要： A partial pitch wind turbine is described wherein the wind turbine blade has an inner blade section designed for stall-controlled operation and an outer blade section designed for pitch-controlled operation. The different blade profiles for the different sections allow for the efficient operation of the blade while providing for the control of the wind turbine to effectively reduce blade root moments. The outer blade sections can be pitched out of the wind to reduce root moments due to the outer blade sections, while the increasing power capture of the inner blade section maintains nominal power output.
摘要翻译：描述了部分桨距风力涡轮机，其中风力涡轮机叶片具有设计用于失速控制操作的内叶片部分和设计用于俯仰控制操作的外叶片部分。用于不同部分的不同叶片轮廓允许叶片的有效操作，同时提供风力涡轮机的控制以有效地减少叶片根部力矩。外部叶片部分可以倾斜出风，以减少由于外部叶片部分引起的根部力矩，而内部叶片部分的增加的功率捕获保持标称功率输出。

4. 发明申请

US20140237932A1 TOWER ASSEMBLY SYSTEM FOR WIND TURBINES AND METHOD THEREOF 有权
标题翻译：用于风力涡轮机的塔式组件系统及其方法
公开(公告)号：US20140237932A1
公开(公告)日：2014-08-28
申请号：US14185389
申请日：2014-02-20
申请人： Envision Energy (Denmark) ApS
发明人： Henning MOESTRUP , Jan WESTERGAARD
IPC分类号： F03D11/04 , E04H12/34 , E04H12/00
CPC分类号： F03D11/04 , E04H12/085 , E04H12/342 , F03D13/10 , F03D13/20 , Y02E10/728
摘要： The present invention relates to a tower assembly system, a method of assembling a wind turbine tower and a wind turbine thereof. Three or more guidance devices may be mounted to a mounting flange in the upper end of a lower tower section and/or in the lower end of an upper tower section. The guidance device comprises a contact surface for contacting a mating contact surface on the opposite tower section. The guidance device comprises a mounting flange for mounting the device to the mounting flange of the tower section using fastening means. This allows the guidance devices to catch and guide the free hanging tower section into the correct position on the stationary tower section. This enables the assembly time to be reduced with up to 50% compared with the present assembly methods. The guidance devices allow the workers to guide the free hanging tower section into position from the ground.
摘要翻译：本发明涉及一种塔式组件系统，一种组装风力涡轮机塔架及其风力涡轮机的方法。可以将三个或更多个引导装置安装到下部塔架部分的上端和/或上部塔架部分的下端中的安装凸缘。引导装置包括用于接触相对塔架部分上的配合接触表面的接触表面。引导装置包括用于使用紧固装置将装置安装到塔架部分的安装法兰上的安装法兰。这样就可以使引导装置将自由吊塔部分抓住并引导到固定塔部分的正确位置。与现有的组装方法相比，这使得组装时间可以降低高达50％。引导装置允许工人将自由吊塔部分引导到地面的位置。

5. 外观设计

USD703610S1 Nacelle cover 有权
标题翻译：机舱盖
公开(公告)号：USD703610S1
公开(公告)日：2014-04-29
申请号：US29438842
申请日：2012-12-04
申请人： Anders Varming Rebsdorf
设计人： Anders Varming Rebsdorf

6. 发明申请

US20140064856A1 METHOD OF INSTALLING AN OFFSHORE WIND TURBINE AND A TRANSPORT VESSEL THEREOF 有权
标题翻译：安装海上风力涡轮机及其运输船只的方法
公开(公告)号：US20140064856A1
公开(公告)日：2014-03-06
申请号：US14012217
申请日：2013-08-28
申请人： Envision Energy (Denmark) ApS
发明人： Jan Westergaard
IPC分类号： E02B17/08 , B63B35/00
CPC分类号： E02B17/08 , B63B35/003 , E02B17/0004 , E02B2017/0043 , E02B2017/0091 , F03D13/10 , F03D13/40 , F05B2240/95 , F05B2260/02 , Y02E10/727
摘要： A method of installing an offshore wind turbine and a transport vessel for use therewith in which a part of a wind turbine is secured to the transport vessel by raising the part in a perpendicular direction relative to the transport vessel into a transport position using a lifting device arranged on the transport vessel at a loading site. The transport vessel is then moved from the loading site out to an installation site. The transport vessel is secured to an offshore foundation which is located at the installation site. The wind turbine is then lowered onto an upper part of the offshore foundation using the lifting means. Finally, the transport vessel is released and moved away. This method eliminates the need for specially designed installation vessels using a crane to install an offshore wind turbine, thereby reducing the total installation costs.
摘要翻译：一种安装海上风力涡轮机和与其一起使用的运输船舶的方法，其中风力涡轮机的一部分通过使用提升装置将部件相对于运输船在垂直方向上升高到运输位置而固定在运输船上安排在运输船上的装货地点。然后将运输船从装载地点移出到安装地点。运输船只固定在位于安装地点的海上基础。然后使用提升装置将风力涡轮机降低到离岸基础的上部。最后，运输船被释放并搬走。该方法消除了使用起重机安装海上风力发电机的专门设计的安装容器的需要，从而降低总安装成本。

7. 发明授权

US08664792B2 Wind turbine and a shaft for a wind turbine 失效
标题翻译：风力涡轮机和用于风力涡轮机的轴
公开(公告)号：US08664792B2
公开(公告)日：2014-03-04
申请号：US13164926
申请日：2011-06-21
申请人： Anders Varming Rebsdorf
发明人： Anders Varming Rebsdorf
IPC分类号： F03D9/00 , H02P9/04
CPC分类号： F16C3/026 , B29C53/585 , B29C53/66 , B29C53/821 , B29L2016/00 , F03D15/00 , F03D15/20 , F03D80/00 , F03D80/30 , F03D80/70 , F05B2240/62 , F05B2250/25 , F05B2260/96 , F05B2270/1095 , F16C2360/31 , Y02E10/722 , Y02P70/523
摘要： A drive shaft for a wind turbine is shaped so as to allow for increased bending of the shaft, while being suitable for transferring torque in a wind turbine system. An example of such a shaping is a drive shaft having a helical rib defined on the surface of the shaft. A wind turbine incorporating such a shaft, and a method of manufacture of such a shaft are also described.
摘要翻译：用于风力涡轮机的驱动轴被成形为允许轴的增加的弯曲，同时适于在风力涡轮机系统中传递扭矩。这种成形的一个例子是具有限定在轴的表面上的螺旋肋的驱动轴。还描述了并入这种轴的风力涡轮机及其制造方法。

8. 发明申请

US20130270937A1 WIND TURBINE WITH IMPROVED COOLING 审中-公开
标题翻译：风力涡轮机改进冷却
公开(公告)号：US20130270937A1
公开(公告)日：2013-10-17
申请号：US13857290
申请日：2013-04-05
申请人： ENVISION ENERGY (DENMARK) APS
发明人： Peter Rasmussen
IPC分类号： H02K9/19 , H02K9/00 , F03D9/00
CPC分类号： H02K9/19 , F03D9/25 , F03D9/255 , F03D80/60 , H02K1/20 , H02K7/1838 , H02K9/197 , Y02E10/725
摘要： A wind turbine with a wind turbine tower; a nacelle; a wind turbine rotor hub having at least one blade mounted thereon; a shaft coupled to the wind turbine rotor hub, and to a generator which has a rotor with at least one superconducting rotor coil and a stator with at least one conductive stator coil. The rotor coil and the stator coil have interacting magnetic fields for inducing current in the stator coil. A stator iron and at least a part of the stator coils are thermally coupled by first and second types of cooling channels along an inner and an outer periphery of the stator iron, respectively. The cooling channels guide a coolant that conducts heat away from the stator coil. Interconnecting pipes are coupled to at least a first chamber or a second chamber of the second type of cooling channels.
摘要翻译：具有风力涡轮机塔架的风力涡轮机; 机舱具有安装在其上的至少一个叶片的风力涡轮机转子轮毂; 耦合到风力涡轮机转子毂的轴以及具有至少一个超导转子线圈的转子和具有至少一个导电定子线圈的定子的发电机。转子线圈和定子线圈具有用于感应定子线圈中的电流的相互作用的磁场。定子铁和至少一部分定子线圈分别通过第一和第二类型的冷却通道沿定子铁的内周和外周热耦合。冷却通道引导从定子线圈传导热量的冷却剂。互连管耦合到第二类型冷却通道的至少第一室或第二室。

9. 发明申请

US20130270826A1 WIND TURBINE WITH A PRIMARY AND A SECONDARY GENERATOR AND METHOD OF OPERATING SUCH WIND TURBINE 有权
标题翻译：具有主要和二次发电机的风力涡轮机和操作这种风力涡轮机的方法
公开(公告)号：US20130270826A1
公开(公告)日：2013-10-17
申请号：US13863539
申请日：2013-04-16
申请人： ENVISION ENERGY (DENMARK) APS
发明人： HongDong Zhu
IPC分类号： H02P9/00 , F03D9/00
CPC分类号： H02P9/007 , F03D9/25 , F03D9/255 , F03D15/10 , Y02E10/725 , Y02E10/726 , Y10T29/49229
摘要： This invention relates to a wind turbine of variable speed type including: a wind turbine tower; a nacelle on said wind turbine; a wind turbine rotor hub rotatably mounted at said nacelle, said wind turbine rotor hub having at least one wind turbine blade mounted thereon and a shaft coupled to said wind turbine rotor hub and to, optionally via a gear box, a primary generator which via power lines has a primary stator electrically connected to a grid connection and a primary rotor electrically connected to a back-to-back converter at a generator side converter end wherein the back-to-back converter at a grid side converter end is electrically connected to the grid connection. The wind turbine further includes a secondary generator coupled to the shaft via a mechanical coupling and electrically connected to the primary rotor of the primary generator and the generator side converter end of the back-to-back converter.
摘要翻译：本发明涉及一种变速型风力涡轮机，包括：风力涡轮机塔架; 所述风力涡轮机上的机舱; 风力涡轮机转子轮毂，其可旋转地安装在所述机舱上，所述风力涡轮机转子毂具有安装在其上的至少一个风力涡轮机叶片和连接到所述风力涡轮机转子毂的轴，并且可选地经由齿轮箱，通过功率线路具有电连接到电网连接的主定子和在发电机侧转换器端电连接到背对背转换器的主转子，其中电网侧转换器端的背对背转换器电连接到电网连接。风力涡轮机还包括经由机械联接器联接到轴的次级发电机，并且电连接到主发电机的主转子和背对背转换器的发电机侧转换器端。

10. 发明申请

US20130161959A1 WIND TURBINE WITH SEALED OFF STATOR CHAMBER 有权
标题翻译：风力涡轮机带密封式定子室
公开(公告)号：US20130161959A1
公开(公告)日：2013-06-27
申请号：US13693433
申请日：2012-12-04
申请人： Envision Energy (Denmark) ApS
发明人： Anders Varming Rebsdorf , Mogens Christensen
IPC分类号： F03D11/00
CPC分类号： F03D11/00 , F03D9/25 , F03D80/00 , F03D80/60 , F03D80/70 , F05B2240/57 , H02K5/128 , H02K7/1838 , H02K55/04 , Y02E10/725 , Y02E40/625
摘要： A wind turbine having a wind turbine tower with a nacelle; a wind turbine rotor hub with at least one rotatably mounted wind turbine blade; a shaft coupled to the wind turbine rotor hub and a generator. The generator has a rotor having at least one superconducting rotor coil arranged rotatably relative to a stator having at least one stator coil. The rotor is arranged in a rotor housing and the stator is arranged in a stator housing, the housings being separated by a rotor-stator gap. The stator housing has a stator inner shell and a stator outer shell connected together by at least one stator housing end plate. The stator inner shell has a first inner shell element attached to a stator iron that is connected to a second inner shell element. A pressure plate is attached to the second inner shell element and the stator outer shell.
摘要翻译：具有带有机舱的风力涡轮机塔架的风力涡轮机; 具有至少一个可旋转安装的风力涡轮机叶片的风力涡轮机转子轮毂; 联接到风力涡轮机转子毂的轴和发电机。发电机具有转子，该转子具有至少一个相对于具有至少一个定子线圈的定子可旋转地设置的超导转子线圈。转子布置在转子壳体中，定子布置在定子壳体中，壳体由转子 - 定子间隙分开。定子壳体具有通过至少一个定子壳体端板连接在一起的定子内壳和定子外壳。定子内壳具有连接到定子铁的第一内壳元件，其连接到第二内壳元件。压板附接到第二内壳元件和定子外壳。

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