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1. 发明授权

US08388315B2 Method for operating a wind turbine with reduced blade fouling 有权
标题翻译：用于操作具有减少的叶片结垢的风力涡轮机的方法
公开(公告)号：US08388315B2
公开(公告)日：2013-03-05
申请号：US13313192
申请日：2011-12-07
申请人： Wouter Haans , Jacob Johannes Nies
发明人： Wouter Haans , Jacob Johannes Nies
IPC分类号： F01D5/18
CPC分类号： F03D7/042 , F03D7/022 , F03D80/55 , F05B2240/30 , F05B2260/63 , F05B2260/80 , F05B2270/80 , Y02E10/721 , Y02E10/723
摘要： A method of operating a wind turbine having at least one rotor blade and an active flow control (AFC) system is provided. The at least one rotor blade has at least one aperture defined through a surface thereof, and the AFC system is configured to modify aerodynamic properties of the rotor blade by ejecting gas through the aperture. The method includes operating the wind turbine in a normal mode, determining whether an estimated insect density value surrounding the wind turbine is above an insect density threshold value based on a measured environmental condition, and changing a mode of the wind turbine from the normal mode to a cleaning mode different than the normal mode based on the estimated insect density value. The cleaning mode includes adjusting at least one operation parameter of the wind turbine based on the estimated insect density value such that fouling of the aperture is reduced.
摘要翻译：提供一种操作具有至少一个转子叶片和主动流量控制（AFC）系统的风力涡轮机的方法。所述至少一个转子叶片具有通过其表面限定的至少一个孔，并且所述AFC系统构造成通过将气体喷射通过所述孔来改变所述转子叶片的空气动力特性。该方法包括以正常模式操作风力涡轮机，基于测量的环境条件确定风力涡轮机周围的估计的昆虫密度值是否高于昆虫密度阈值，并且将风力涡轮机的模式从正常模式改变为基于估计的昆虫密度值的与正常模式不同的清洁模式。清洁模式包括基于估计的昆虫密度值来调整风力涡轮机的至少一个操作参数，使得孔径的结垢减小。

2. 发明授权

US08321062B2 Systems and method for operating a wind turbine having active flow control 失效
标题翻译：用于操作具有主动流量控制的风力涡轮机的系统和方法
公开(公告)号：US08321062B2
公开(公告)日：2012-11-27
申请号：US12613274
申请日：2009-11-05
申请人： Jacob Johannes Nies , Wouter Haans
发明人： Jacob Johannes Nies , Wouter Haans
IPC分类号： G05D3/12 , F03D11/00 , G01B11/16 , G01H9/00
CPC分类号： F03D7/022 , F03D17/00 , F05B2260/83 , Y02E10/723
摘要： A method of operating a wind turbine that includes a flow control system includes operating the wind turbine in a first mode, operating the wind turbine in a second mode that is different than the first mode, acquiring operational data of the wind turbine during at least the second mode, determining an effectiveness of the flow control system using the acquired operational data, and performing an action based on the effectiveness of the flow control system.
摘要翻译：一种操作包括流量控制系统的风力涡轮机的方法包括以第一模式操作风力涡轮机，以与第一模式不同的第二模式操作风力涡轮机，在至少在第一模式下获取风力涡轮机的运行数据第二模式，使用获取的操作数据确定流量控制系统的有效性，以及基于流量控制系统的有效性执行动作。

3. 发明授权

US08118552B2 Apparatus and method for manipulating a component of a wind turbine 有权
标题翻译：用于操纵风力涡轮机的部件的装置和方法
公开(公告)号：US08118552B2
公开(公告)日：2012-02-21
申请号：US12574023
申请日：2009-10-06
申请人： Jacob Johannes Nies
发明人： Jacob Johannes Nies
IPC分类号： F03D11/00
CPC分类号： F03D80/50 , F05B2230/61 , Y02E10/721 , Y02P70/523 , Y10S416/06 , Y10T29/49318
摘要： A wind turbine includes a tower member a yaw system, and a wind energy collection system. The wind energy collection system includes a central hub and a plurality of blade members. The wind turbine further includes a component manipulating system operatively coupled between at least one of the plurality of blade members and the tower member. The component manipulating system includes a blade member support structure including a first end pivotally connected relative to the tower member that extends to a second end operatively coupled to the one of the plurality of blade members, and a winching system operatively connected to the one of the plurality of blade members and the tower member. The winching system is selectively operated to shift the one of the plurality of blade members relative to the tower member in order to enable serving of the wind turbine.
摘要翻译：风力涡轮机包括塔架构件，偏航系统和风能收集系统。风能收集系统包括中心毂和多个叶片构件。风力涡轮机还包括可操作地联接在多个叶片构件中的至少一个与塔架构件之间的部件操纵系统。部件操纵系统包括一个叶片部件支撑结构，该叶片部件支撑结构包括一个第一端，该第一端相对于该塔架部件可枢转地连接，该第一端部延伸到可操作地连接到该多个叶片部件中的一个的第二端部;以及绞盘系统，多个叶片构件和塔构件。选择性地操作绞车系统以使多个叶片构件中的一个相对于塔架构件移动，以便使风力涡轮机成为可能。

4. 发明申请

US20120024457A1 Method and System for Bonding Wind Turbine Blades 有权
标题翻译：风力发电机叶片接合方法与系统
公开(公告)号：US20120024457A1
公开(公告)日：2012-02-02
申请号：US13114683
申请日：2011-05-24
申请人： Uli Ramm , Jacob Johannes Nies
发明人： Uli Ramm , Jacob Johannes Nies
IPC分类号： B32B37/02 , B32B37/16 , B32B41/00 , B32B37/12
CPC分类号： F03D1/0675 , B29C65/542 , B29C66/322 , B29C66/3242 , B29C66/54 , B29L2031/085 , F05B2230/30 , Y02E10/721 , Y02P70/523 , Y10T156/10
摘要： A method and associated system are provided for bonding component parts of a wind turbine blade along a bond line. A barrier is placed within an internal cavity of the blade at a defined bond line width along the length of the bond line. A plurality of spaced apart external access ports are defined along the bond line into the internal cavity. A bond paste is sequentially injected into the plurality of access ports to fill the bond line.
摘要翻译：提供了一种方法和相关联的系统，用于沿着接合线接合风力涡轮机叶片的组成部分。沿着接合线的长度，在限定的接合线宽度处，在叶片的内部空腔内放置屏障。沿着粘结线将多个间隔开的外部进入口限定在内部空腔中。将粘合剂浆料依次注入到多个进入口中以填充粘合线。

5. 发明授权

US08092172B2 Method for operating a wind turbine with reduced blade fouling 有权
标题翻译：用于操作具有减少的叶片结垢的风力涡轮机的方法
公开(公告)号：US08092172B2
公开(公告)日：2012-01-10
申请号：US12613079
申请日：2009-11-05
申请人： Wouter Haans , Jacob Johannes Nies
发明人： Wouter Haans , Jacob Johannes Nies
IPC分类号： F01D5/18
CPC分类号： F03D7/042 , F03D7/022 , F03D80/55 , F05B2240/30 , F05B2260/63 , F05B2260/80 , F05B2270/80 , Y02E10/721 , Y02E10/723
摘要： A method of operating a wind turbine is provided. The wind turbine has at least one rotor blade and an active flow control (AFC) system. The at least one rotor blade has at least one aperture defined through a surface thereof, and the AFC system is configured to modify aerodynamic properties of the at least one rotor blade by ejecting gas through the at least one aperture. The method includes operating the wind turbine in a first mode, determining an environmental condition surrounding the wind turbine indicative of fouling of the AFC system, and operating the wind turbine in a second mode different than the first mode based on the environmental condition. The second mode facilitates reducing fouling of the AFC system.
摘要翻译：提供了一种操作风力涡轮机的方法。风力涡轮机具有至少一个转子叶片和主动流量控制（AFC）系统。所述至少一个转子叶片具有通过其表面限定的至少一个孔，并且所述AFC系统构造成通过将气体喷射通过所述至少一个孔来改变所述至少一个转子叶片的空气动力特性。该方法包括以第一模式操作风力涡轮机，确定围绕风力涡轮机的环境条件，指示AFC系统的结垢，以及基于环境条件以不同于第一模式的第二模式操作风力涡轮机。第二种方式有助于减少AFC系统的结垢。

6. 发明申请

US20110131898A1 FLANGE CONNECTION 审中-公开
标题翻译：法兰连接
公开(公告)号：US20110131898A1
公开(公告)日：2011-06-09
申请号：US12770659
申请日：2010-04-29
申请人： Jacob Johannes Nies , Shanmuga-Priyan Subramanian
发明人： Jacob Johannes Nies , Shanmuga-Priyan Subramanian
IPC分类号： E04B1/38 , F16B33/00 , E04H14/00 , E04B1/19
CPC分类号： E04H12/085 , F16B5/0241 , F16B5/025 , F16B37/00
摘要： A flange connection is provided which includes a first flange having a first mounting hole and at least one second flange having a second mounting hole adapted to be aligned with the first mounting hole. A bolt including a shaft portion having a threaded portion, and a head portion formed at one end of the shaft portion is adapted to pass through the first and second mounting holes. A screw nut is adapted to be screwed onto the threaded portion and for connecting, when tightened, the first flange and the at least one second flange. At least one of the head portion and the screw nut includes a convex surface which is oriented towards the respective flange, and the respective flange includes, at the mounting hole, a flange recess which is oriented towards the convex surface.
摘要翻译：提供了一种凸缘连接件，其包括具有第一安装孔的第一凸缘和具有适于与第一安装孔对准的第二安装孔的至少一个第二凸缘。包括具有螺纹部的轴部的螺栓和形成在所述轴部的一端的头部适于穿过所述第一安装孔和所述第二安装孔。螺母适于拧在螺纹部分上，并用于当拧紧时连接第一凸缘和至少一个第二凸缘。头部和螺母中的至少一个包括朝向相应的凸缘的凸面，并且相应的凸缘在安装孔处包括朝向凸面定向的凸缘凹部。

7. 发明授权

US07931445B2 Apparatus and method for cleaning an active flow control (AFC) system of a wind turbine 有权
标题翻译：用于清洁风力涡轮机的主动流量控制（AFC）系统的装置和方法
公开(公告)号：US07931445B2
公开(公告)日：2011-04-26
申请号：US12613268
申请日：2009-11-05
申请人： Wouter Haans , Jacob Johannes Nies
发明人： Wouter Haans , Jacob Johannes Nies
IPC分类号： F03D7/00 , F03D11/00
CPC分类号： F03D1/0608 , F03D7/022 , F03D80/55 , F05B2260/63 , Y02E10/721 , Y02E10/723
摘要： An active flow control (AFC) system for use with a wind turbine is provided. The wind turbine includes at least one rotor blade. The AFC system includes at least two manifolds at least partially defined within the at least one rotor blade, at least one aperture in flow communication with each manifold of the at least two manifolds, a gas supply coupled in flow communication with the at least two manifolds, and a valve system operatively coupled to the gas supply. The valve system is configured to block a gas flow to a first manifold of the at least two manifolds to redistribute the gas flow to a second manifold of the at least two manifolds.
摘要翻译：提供了与风力涡轮机一起使用的主动流量控制（AFC）系统。风力涡轮机包括至少一个转子叶片。 AFC系统包括至少部分地限定在至少一个转子叶片内的至少两个歧管，与至少两个歧管的每个歧管流动连通的至少一个孔，与至少两个歧管流动连通的气体供应，以及可操作地联接到气体供应的阀系统。阀系统构造成阻挡气流到至少两个歧管的第一歧管，以将气流重新分配到至少两个歧管的第二歧管。

8. 发明授权

US07898140B2 Brushless slip ring for a wind turbine and method of assembly 有权
标题翻译：风力发电机用无刷滑环及组装方法
公开(公告)号：US07898140B2
公开(公告)日：2011-03-01
申请号：US12171915
申请日：2008-07-11
申请人： Jacob Johannes Nies
发明人： Jacob Johannes Nies
IPC分类号： H02K13/00 , H01R39/08 , H01R39/04 , H01R39/32 , H01R39/00
CPC分类号： H02K13/003 , F05B2220/7066 , H01R39/646 , Y02E10/725 , Y10T29/49011
摘要： A brushless slip ring has a first conductive rotating member, and a second conductive non-rotating member that is positioned a predetermined distance away from the first conductive rotating member. A conductive semi-solid material electrically couples the first conductive rotating member to the second conductive non-rotating member. The semi-solid material is configured to transfer electric current from the rotating member to the non-rotating member.
摘要翻译：无刷滑环具有第一导电旋转构件和位于距离第一导电旋转构件预定距离的第二导电非旋转构件。导电半固体材料将第一导电旋转构件电耦合到第二导电非旋转构件。半固体材料构造成将电流从旋转构件传递到非旋转构件。

9. 发明申请

US20100329867A1 DRIVETRAIN SYSTEM FOR A WIND TURBINE GENERATOR AND METHOD OF ASSEMBLING THE SAME 有权
标题翻译：用于风力涡轮发电机的驱动系统及其组装方法
公开(公告)号：US20100329867A1
公开(公告)日：2010-12-30
申请号：US12495066
申请日：2009-06-30
申请人： Priyangu C. Patel , Edwin Hidding , Gary R. Barnes , Patrick Lee Jansen , Adam Daniel Minadeo , Stephen B. Johnson , James H. Madge , Blake Weldon Wilson , Eric Steven Buskirk , Murtuza Lokhandwalla , Jacob Johannes Nies
发明人： Priyangu C. Patel , Edwin Hidding , Gary R. Barnes , Patrick Lee Jansen , Adam Daniel Minadeo , Stephen B. Johnson , James H. Madge , Blake Weldon Wilson , Eric Steven Buskirk , Murtuza Lokhandwalla , Jacob Johannes Nies
IPC分类号： F03D11/02 , F16H57/10 , F16D55/08 , F16D51/00 , B23P11/00
CPC分类号： H02K7/1838 , F03D15/00 , F03D15/10 , F03D80/70 , F03D80/88 , F05B2260/40311 , F05B2260/902 , F16H1/46 , H02K1/28 , H02K7/102 , H02K7/116 , Y02E10/725 , Y10T29/49826 , Y10T74/19637
摘要： A drivetrain for a wind turbine includes a gearbox and a generator. The gear box includes a housing and an output shaft that is rotatably coupled within the housing, wherein the gearbox further includes at least one bearing positioned between the housing and the output shaft. The generator includes a stator coupled to the housing such that the stator is positioned radially outward from the housing, and a rotor coupled to the output shaft such that the rotor is positioned radially inward from the stator.
摘要翻译：用于风力涡轮机的传动系包括齿轮箱和发电机。齿轮箱包括壳体和可旋转地联接在壳体内的输出轴，其中齿轮箱还包括定位在壳体和输出轴之间的至少一个轴承。该发电机包括一个定子，该定子联接到外壳，使得定子从壳体径向向外定位，以及转子，其连接到输出轴，使得转子从定子径向向内定位。

10. 发明申请

US20100040470A1 WIND ENERGY SYSTEM WITH FLUID-WORKING MACHINE WITH NON-SYMMETRIC ACTUATION 有权
标题翻译：具有非对称实施流体动力机的风能系统
公开(公告)号：US20100040470A1
公开(公告)日：2010-02-18
申请号：US12190746
申请日：2008-08-13
申请人： Jacob Johannes Nies , Jan Erich Hemmelmann
发明人： Jacob Johannes Nies , Jan Erich Hemmelmann
IPC分类号： F03D11/02 , F03D9/00
CPC分类号： F16H39/20 , F03D9/25 , F03D9/28 , F03D15/00 , F03D15/20 , F05B2260/406 , F16H39/18 , F16H61/444 , Y02E10/722
摘要： The invention relates to a wind energy system with hydraulic energy transmission with non-symmetric actuation. The non-symmetric actuation is caused by valve control and mechanical means for controlling the actuation of the pistons. A cylinder unit is provided comprising a drive unit and an output unit associated with two hydraulic connections. The drive and the output unit comprise a minimum of two cylinders, in which pistons are reciprocating. Some of the cylinders can be switched off during low wind speeds. The cylinders communicate with a low pressure manifold and a high pressure manifold. These manifolds are part of the hydraulic connections. Use of the fluid-working machine as transmission in wind energy systems increases the overall economical efficiency.
摘要翻译：本发明涉及具有非对称致动的液压能量传递的风能系统。非对称致动是由阀门控制和用于控制活塞致动的机械装置引起的。提供的气缸单元包括驱动单元和与两个液压连接相关联的输出单元。驱动器和输出单元包括至少两个气缸，活塞在其中往复运动。一些气瓶可以在低风速下关闭。气缸与低压歧管和高压歧管连通。这些歧管是液压连接的一部分。使用流体工作机作为风力发电系统的传动装置，可提高总体经济效益。

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