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公开(公告)号：US20090263252A1
公开(公告)日：2009-10-22
申请号：US12301695
申请日：2007-05-29
Applicant: Mark Olaf Slot
Inventor： Mark Olaf Slot
CPC classification number: F03D1/0641 , F05B2240/301 , F05B2250/324 , F05B2250/712 , Y02E10/721
Abstract: A wind turbine blade having an aerodynamic profile (5) with a leading edge (11), a trailing edge (13) and suction and pressure sides (17, 19) between the leading edge (11) and the trailing edge (13) which has, on at least one part of the wind turbine blade, a Trailing Edge Region (TER), the transversal section of which increases in the direction of the trailing edge (13). Said trailing edge region (TER) preferably has a divergent form with a curved concave surface on its lower part.
Abstract translation: 一种风力涡轮机叶片，其具有在前缘（11）和后缘（13）之间具有前缘（11），后缘（13）和吸力和压力侧（17,19）的空气动力学轮廓（5）， 在风力涡轮机叶片的至少一部分上具有后缘区域（TER），后缘区域（TER）的横截面在后缘（13）的方向上增加。 所述后缘区域（TER）优选地具有在其下部具有弯曲凹面的发散形式。
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公开(公告)号：US20140140844A1
公开(公告)日：2014-05-22
申请号：US14127815
申请日：2012-06-21
Applicant: Mark Olaf Slot
Inventor： Mark Olaf Slot
IPC: F03D7/04
CPC classification number: F03D7/04 , F03D7/0224 , F05B2270/17 , F05B2270/329 , F05B2270/33 , F05B2270/404 , Y02E10/723
Abstract: The present invention relates to a method for controlling a wind turbine comprising a pitch of one or more blades and collecting first data indicative of a dynamic condition of the first wind turbine blade and a rotor, the first data comprising rotor data and first deflection data, the rotor data indicative of the azimuth position and rotational velocity of the rotor in a rotor plane perpendicular to the rotor axis, and the first deflection data indicative of the position, speed and acceleration of one or more parts of the first wind turbine blade. The method comprises calculating an expected tower clearance distance at a later time of tower passage for the first blade based on the first data including acceleration of one or more parts of the first blade, and performing measures to prevent tower collision, if the expected tower clearance distance fulfills a collision risk criterion.
Abstract translation: 本发明涉及一种用于控制风力涡轮机的方法，该方法包括一个或多个叶片的桨距并收集指示第一风力涡轮机叶片和转子的动态状态的第一数据，第一数据包括转子数据和第一偏转数据， 所述转子数据指示所述转子在与所述转子轴线垂直的转子平面中的方位位置和转速，以及所述第一偏转数据，其指示所述第一风力涡轮机叶片的一个或多个部分的位置，速度和加速度。 该方法包括基于包括第一叶片的一个或多个部分的加速度的第一数据计算第一叶片的塔架通道的稍后时间的预期塔间隙距离，并且执行防止塔架碰撞的措施，如果预期塔架间隙 距离达到碰撞风险标准。
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Patent Agency Ranking
公开(公告)号：US09617977B2
公开(公告)日：2017-04-11
申请号：US14127815
申请日：2012-06-21
Applicant: Mark Olaf Slot
Inventor： Mark Olaf Slot
CPC classification number: F03D7/04 , F03D7/0224 , F05B2270/17 , F05B2270/329 , F05B2270/33 , F05B2270/404 , Y02E10/723
Abstract: The present invention relates to a method for controlling a wind turbine comprising a pitch of one or more blades and collecting first data indicative of a dynamic condition of the first wind turbine blade and a rotor, the first data comprising rotor data and first deflection data, the rotor data indicative of the azimuth position and rotational velocity of the rotor in a rotor plane perpendicular to the rotor axis, and the first deflection data indicative of the position, speed and acceleration of one or more parts of the first wind turbine blade. The method comprises calculating an expected tower clearance distance at a later time of tower passage for the first blade based on the first data including acceleration of one or more parts of the first blade, and performing measures to prevent tower collision, if the expected tower clearance distance fulfills a collision risk criterion.
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公开(公告)号：US08182232B2
公开(公告)日：2012-05-22
申请号：US12301695
申请日：2007-05-29
Applicant: Mark Olaf Slot
Inventor： Mark Olaf Slot
CPC classification number: F03D1/0641 , F05B2240/301 , F05B2250/324 , F05B2250/712 , Y02E10/721
Abstract: A wind turbine blade having an aerodynamic profile (5) with a leading edge (11), a trailing edge (13) and suction and pressure sides (17, 19) between the leading edge (11) and the trailing edge (13) which has, on at least one part of the wind turbine blade, a Trailing Edge Region (TER), the transversal section of which increases in the direction of the trailing edge (13). Said trailing edge region (TER) preferably has a divergent form with a curved concave surface on its lower part.
Abstract translation: 一种风力涡轮机叶片，其具有在前缘（11）和后缘（13）之间具有前缘（11），后缘（13）和吸力和压力侧（17,19）的空气动力学轮廓（5）， 在风力涡轮机叶片的至少一部分上具有后缘区域（TER），后缘区域（TER）的横截面在后缘（13）的方向上增加。 所述后缘区域（TER）优选地具有在其下部具有弯曲凹面的发散形式。
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公开(公告)号：US20100047070A1
公开(公告)日：2010-02-25
申请号：US12440370
申请日：2007-09-14
Applicant: Mark Olaf Slot , Alvaro Matesanz Gil , Michael Friederich , Anders Rebsdorf
Inventor： Mark Olaf Slot , Alvaro Matesanz Gil , Michael Friederich , Anders Rebsdorf
CPC classification number: F03D1/065 , F03D80/30 , F05B2240/301 , F05B2260/96 , Y02E10/721
Abstract: The invention relates to an optimised wind turbine blade including: a first component (7) having an aerodynamic profile with a leading edge (11), a blunt trailing edge (13) with a thickness T greater than 2 mm and suction and pressure sides (17, 19) between the leading edge (11) and the blunt trailing edge (13); and a second component (9, 12) for reducing the noise from the blunt trailing edge, having a constant cross-section along the radius of the blade, which is securely joined to the blunt trailing edge (13) of the first component (7) in at least part of the wind turbine blade using coupling means that enable same to be replaced.
Abstract translation: 本发明涉及一种优化的风力涡轮机叶片，其包括：具有前缘（11）的气动轮廓的第一部件（7），厚度T大于2mm的钝的后缘（13）和吸力和压力侧 前缘（11）和钝后缘（13）之间; 以及用于减少来自钝的后缘的噪声的第二部件（9,12），沿着刀片的半径具有恒定的横截面，其被牢固地接合到第一部件（7）的钝的后缘（13） ）在风力涡轮机叶片的至少一部分中，使用能够使其更换的联接装置。
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公开(公告)号：US09353727B2
公开(公告)日：2016-05-31
申请号：US13576235
申请日：2011-01-31
Applicant: Mark Olaf Slot
Inventor： Mark Olaf Slot
CPC classification number: F03D1/065 , F03D17/00 , F05B2270/326 , F05B2270/328 , F05B2270/331 , F05B2270/802 , F05B2270/803 , Y02E10/721 , Y02E10/722
Abstract: A method of in situ calibrating load sensors of a horizontal axis wind turbine is described. The method comprises the steps of: a) determining a rotor azimuth angle of a first wind turbine blade, b) determining a pitch angle of the first wind turbine blade, c) measuring loads in a first cross-section of the first wind turbine blade using the first load sensors, d) calculating theoretical loads based on at least the rotor azimuth angle and the pitch angle of the blade determined in steps a) and b), e) comparing the loads measured in step c) with the theoretical loads calculated in step d), and f) calibrating the first load sensors based on the comparison of step e), wherein the calibration are based only on measurements carried out, when the generator is cut out.
Abstract translation: 描述了水平轴风力涡轮机的负载传感器的原位校准方法。 该方法包括以下步骤：a）确定第一风力涡轮机叶片的转子方位角，b）确定第一风力涡轮机叶片的俯仰角，c）测量第一风力涡轮机叶片的第一横截面中的载荷 使用第一负载传感器，d）至少基于步骤a）和b）中确定的叶片的转子方位角和桨距角计算理论载荷，e）将步骤c）中测量的载荷与计算的理论载荷进行比较 在步骤d）中，以及f）基于步骤e）的比较校准所述第一负载传感器，其中所述校准仅基于所进行的测量，当所述发生器被切断时。
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公开(公告)号：US20120292905A1
公开(公告)日：2012-11-22
申请号：US13576235
申请日：2011-01-31
Applicant: Mark Olaf Slot
Inventor： Mark Olaf Slot
CPC classification number: F03D1/065 , F03D17/00 , F05B2270/326 , F05B2270/328 , F05B2270/331 , F05B2270/802 , F05B2270/803 , Y02E10/721 , Y02E10/722
Abstract: A method of in situ calibrating load sensors of a horizontal axis wind turbine is described. The method comprises the steps of: a) determining a rotor azimuth angle of a first wind turbine blade, b) determining a pitch angle of the first wind turbine blade, c) measuring loads in a first cross-section of the first wind turbine blade using the first load sensors, d) calculating theoretical loads based on at least the rotor azimuth angle and the pitch angle of the blade determined in steps a) and b), e) comparing the loads measured in step c) with the theoretical loads calculated in step d), and f) calibrating the first load sensors based on the comparison of step e), wherein the calibration are based only on measurements carried out, when the generator is cut out.
Abstract translation: 描述了水平轴风力涡轮机的负载传感器的原位校准方法。 该方法包括以下步骤：a）确定第一风力涡轮机叶片的转子方位角，b）确定第一风力涡轮机叶片的俯仰角，c）测量第一风力涡轮机叶片的第一横截面中的载荷 使用第一负载传感器，d）至少基于步骤a）和b）中确定的叶片的转子方位角和桨距角计算理论载荷，e）将步骤c）中测量的载荷与计算的理论载荷进行比较 在步骤d）中，以及f）基于步骤e）的比较校准所述第一负载传感器，其中所述校准仅基于所进行的测量，当所述发生器被切断时。
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