公开(公告)号：US20110198013A1

公开(公告)日：2011-08-18

申请号：US13027527

申请日：2011-02-15

Applicant: Lars Fuglsang Christiansen ,  Svend Lynge Schultz Hansen ,  Ib Jacobsen ,  Johnny Jakobsen ,  Michael Jensen

Inventor： Lars Fuglsang Christiansen ,  Svend Lynge Schultz Hansen ,  Ib Jacobsen ,  Johnny Jakobsen ,  Michael Jensen

IPC: B32B37/06

CPC classification number: B29C35/0294 ,  B29C33/02 ,  B29C35/041 ,  B29C70/48 ,  B29C2033/023 ,  B29L2031/082 ,  Y02P70/523

Abstract: A mould for manufacturing a composite part including at least one fibre reinforced matrix in particular a wind turbine blade is provide. The mould includes at least one thermal insulating core layer disposed between at least one inner laminate layer and at least one outer laminate layer and at least one heating and/or cooling means disposed in contact or in close proximity to the inner and/or outer laminate layer.

Abstract translation: 提供一种用于制造包括至少一个纤维增强基体，特别是风力涡轮机叶片的复合部件的模具。 模具包括设置在至少一个内部层叠层和至少一个外部层叠层之间的至少一个绝热芯层和至少一个与内部和/或外部层压体接触或紧密配置的加热和/或冷却装置 层。

公开(公告)号：US08917383B2

公开(公告)日：2014-12-23

申请号：US13512512

申请日：2010-11-26

Applicant: Peter Fuglsang ,  Lars Fuglsang ,  Lars Christian Hvidegaard Hammer

Inventor： Peter Fuglsang ,  Lars Fuglsang ,  Lars Christian Hvidegaard Hammer

IPC: F03D7/02

CPC classification number: F03D7/0224 ,  F03D7/0232 ,  F03D7/042 ,  F05B2260/82 ,  F05B2270/32 ,  F05B2270/326 ,  F05B2270/804 ,  F05B2270/8042 ,  G01P5/26 ,  Y02E10/723

Abstract: A wind turbine includes a number of blades and an optical measurement system comprising a light source, such as a laser, an optical transmitter part, an optical receiver part, and a signal processor. The light source is optically coupled to the optical transmitter part, which includes an emission point for emitting light in a probing direction. The optical receiver part comprises a receiving point and a detector. The optical receiver part is adapted for receiving a reflected part of light from a probing region along the probing direction and directing the reflected part of light to the detector to generate a signal used to determine a first velocity component of the inflow. The emission point is located in a first blade at a first radial distance from a center axis, and the receiving point is located in the first blade at a second radial distance from the center axis.

Abstract translation: 风力涡轮机包括多个叶片和包括光源（例如激光器，光发射器部分，光接收器部分和信号处理器）的光学测量系统。 光源光学耦合到光发射器部分，其包括用于在探测方向上发射光的发射点。 光接收器部分包括接收点和检测器。 光接收器部分适于沿着探测方向接收来自探测区域的光的反射部分，并将光的反射部分引导到检测器，以产生用于确定流入的第一速度分量的信号。 发射点位于距离中心轴线的第一径向距离处的第一叶片中，并且接收点位于距离中心轴线的第二径向距离处的第一叶片中。

公开(公告)号：US20120070281A1

公开(公告)日：2012-03-22

申请号：US13320928

申请日：2010-05-18

Applicant: Peter Fuglsang ,  Stefano Bove ,  Lars Fuglsang

Inventor： Peter Fuglsang ,  Stefano Bove ,  Lars Fuglsang

IPC: F03D7/02

CPC classification number: F03D1/0641 ,  F03D7/0224 ,  F03D7/0232 ,  F05B2240/301 ,  F05B2240/32 ,  Y02E10/721 ,  Y02E10/723

Abstract: A wind turbine is operated with a blade in which a transition region is provided between a root region with a substantially circular or elliptical profile closest to a hub and an airfoil region with a lift generating profile furthest away from the hub. The transition region has a base part with an inherent non-ideal aerodynamic design so that a substantial longitudinal part of the base part without flow altering devices at a design point deviates from a target axial induction factor. A pitch of the blade and a rotational speed are adjusted to meet the target axial induction factor of the second longitudinal segment, and flow altering devices are provided so as to meet the target axial induction factor of the first longitudinal segment.

Abstract translation: 风力涡轮机用叶片操作，其中过渡区域设置在最靠近轮毂的基本圆形或椭圆形轮廓的根部区域和具有离轮毂最远的提升产生轮廓的翼型区域之间。 过渡区域具有固有的非理想空气动力学设计的基部，使得在设计点处没有流动改变装置的基部的基本纵向部分偏离目标轴向感应系数。 调整叶片的间距和转速以满足第二纵向段的目标轴向感应系数，并且提供换流装置以满足第一纵向段的目标轴向感应系数。

公开(公告)号：US08888453B2

公开(公告)日：2014-11-18

申请号：US13320946

申请日：2010-05-18

Applicant: Peter Fuglsang ,  Stefano Bove ,  Lars Fuglsang

Inventor： Peter Fuglsang ,  Stefano Bove ,  Lars Fuglsang

IPC: F03D11/00 ,  F03D1/06

CPC classification number: F03D1/0641 ,  F03D1/0675 ,  F05B2240/301 ,  F05B2240/32 ,  Y02E10/721 ,  Y10T29/49318 ,  Y10T29/49337

Abstract: A blade for a rotor of a wind turbine is divided into a root region closest to the hub and an airfoil region with a lift generating profile furthest away from the hub and a transition region. A base part of the transition region has an axial induction factor, which without flow altering device deviates at least 5% from a target axial induction factor. A number of first flow altering devices are arranged so as to adjust the aerodynamic properties of a longitudinal segment of the transition region to substantially meet the target axial induction factor.

Abstract translation: 用于风力涡轮机的转子的叶片被分成最靠近轮毂的根部区域和具有离轮毂最远的升力产生轮廓的翼型区域和过渡区域。 过渡区域的基本部分具有轴向感应系数，其没有流动改变装置偏离目标轴向感应系数至少5％。 多个第一流动改变装置被布置成调节过渡区域的纵向段的空气动力特性以基本上满足目标轴向感应系数。

公开(公告)号：US20120057984A1

公开(公告)日：2012-03-08

申请号：US13320946

申请日：2010-05-18

Applicant: Peter Fuglsang ,  Stefano Bove ,  Lars Fuglsang

Inventor： Peter Fuglsang ,  Stefano Bove ,  Lars Fuglsang

IPC: F03D1/06 ,  B23P15/04

CPC classification number: F03D1/0641 ,  F03D1/0675 ,  F05B2240/301 ,  F05B2240/32 ,  Y02E10/721 ,  Y10T29/49318 ,  Y10T29/49337

Abstract: A blade for a rotor of a wind turbine is divided into a root region closest to the hub and an airfoil region with a lift generating profile furthest away from the hub and a transition region. A base part of the transition region has an axial induction factor, which without flow altering device deviates at least 5% from a target axial induction factor. A number of first flow altering devices are arranged so as to adjust the aerodynamic properties of a longitudinal segment of the transition region to substantially meet the target axial induction factor.

Abstract translation: 用于风力涡轮机的转子的叶片被分成最靠近轮毂的根部区域和具有离轮毂最远的升力产生轮廓的翼型区域和过渡区域。 过渡区域的基本部分具有轴向感应系数，其没有流动改变装置偏离目标轴向感应系数至少5％。 多个第一流动改变装置被布置成调节过渡区域的纵向段的空气动力特性以基本上满足目标轴向感应系数。

公开(公告)号：US20110031763A1

公开(公告)日：2011-02-10

申请号：US12988691

申请日：2009-04-21

Applicant: Lars Fuglsang

Inventor： Lars Fuglsang

IPC: F03D9/00

CPC classification number: F03D1/0658 ,  F05B2260/30 ,  Y02E10/721 ,  Y10S416/06

Abstract: A wind turbine comprising a number of blades extending substantially radially from a rigid hub on a main shaft having a substantially horizontal axis. The blades together with the hub constituting a rotor with a rotor plane, which can be put into rotation by wind. The main shaft is pivotally mounted in a nacelle mounted on top of a tower, the nacelle being able to pivot around a vertical axis in relation to the tower, hereby being able to adjust the rotor plane of the blades in relation to a direction of the wind. The wind turbine is an upwind machine in that the rotor during normal use of the wind turbine is positioned on the upwind side of the tower. The rotor during normal use of the wind turbine having a windward side and a leeward side, and each blade having an innermost part comprising a root section of the blade and an outermost part comprising a tip section of the blade. Each blade is supported on the leeward side by at least a first leeward supporting means having a first end and a second end, the first end being connected to the blade at a first leeward mounting point positioned in a radial distance from the horizontal axis, and the second end being connected to a second leeward mounting point at a rotatable part of the wind turbine, the second leeward mounting point being positioned in an axial distance from the rotor plane on the leeward side of the rotor.

Abstract translation: 一种风力涡轮机，其包括大体上径向地从主轴上的具有基本水平轴线的刚性轮毂延伸的叶片。 叶片与轮毂一起构成具有转子平面的转子，其可以被风旋转。 主轴可枢转地安装在安装在塔顶上的机舱中，机舱能够相对于塔架绕垂直轴线转动，从而可以相对于塔架的方向调节叶片的转子平面 风。 风力涡轮机是上风机，其中风机正常使用期间的转子位于塔的上风侧。 具有风向侧和背风侧的风力涡轮机的正常使用期间的转子，并且每个叶片具有包括叶片的根部的最内部分和包括叶片的末端部分的最外部分。 每个叶片通过至少第一背风支撑装置支撑在背风侧上，第一背风支撑装置具有第一端和第二端，第一端在位于与水平轴线径向距离的第一背风安装点处连接到叶片，以及 所述第二端部连接到所述风力涡轮机的可旋转部分处的第二背风安装点，所述第二背风安装点定位成与所述转子的背风侧上的转子平面成轴向距离。