公开(公告)号：US20160003216A1

公开(公告)日：2016-01-07

申请号：US14769391

申请日：2014-02-27

申请人： WINDFIN B.V.

发明人： Peter Gebhard ,  Norman Anselmi ,  Matteo Casazza

IPC分类号： F03D1/00 ,  F03D9/00 ,  F03D1/06

CPC分类号： A47L11/34 ,  A47L9/242 ,  A47L9/248 ,  A47L11/4088 ,  F03D1/0658 ,  F03D9/25 ,  F03D13/10 ,  F03D80/50 ,  F05B2220/7066 ,  F05B2240/916 ,  Y02E10/721 ,  Y02E10/725 ,  Y02E10/728

摘要： A method of assembling and/or disassembling a rotating electric machine of a wind turbine having a vertical structure; a main frame fitted to the top of the vertical structure; a blade assembly fitted to the main frame to rotate about a rotation axis; and a tubular rotating electric machine having a plurality of axial active segments; the method including inserting and/or extracting the active segments axially on the blade assembly side.

摘要翻译： 一种组装和/或拆卸具有垂直结构的风力涡轮机的旋转电机的方法; 安装在垂直结构顶部的主框架; 安装到主框架上以绕旋转轴线旋转的叶片组件; 以及具有多个轴向活动段的管状旋转电机; 该方法包括在叶片组件侧轴向插入和/或提取活动段。

公开(公告)号：US09929611B2

公开(公告)日：2018-03-27

申请号：US14416570

申请日：2013-07-25

申请人： WINDFIN B.V.

发明人： Matteo Casazza ,  Georg Folie ,  Maddalena Renier ,  Daniele Franco

IPC分类号： H02K9/00 ,  H02K1/32 ,  F03D9/25 ,  H02K1/27 ,  H02K7/18

CPC分类号： H02K1/32 ,  F03D9/25 ,  H02K1/2773 ,  H02K7/1838 ,  H02K9/22 ,  H02K2213/12 ,  Y02E10/725

摘要： A rotor of a wind turbine rotary electric machine has a tubular structure extending and configured to rotate about an axis of rotation; a plurality of active segments parallel to and arranged about the axis of rotation and fitted to the tubular structure; and a plurality of cooling channels formed in the tubular structure.

公开(公告)号：US09714641B2

公开(公告)日：2017-07-25

申请号：US14433360

申请日：2013-10-04

申请人： WINDFIN B.V.

发明人： Davide Bagnara ,  Matteo Casazza ,  Leonardo Mandrioli

IPC分类号： F03D9/00 ,  H02P25/22 ,  H02J3/38 ,  H02P3/22 ,  H02P9/10 ,  F03D7/02 ,  H02P9/02 ,  F03D9/25

CPC分类号： F03D7/0284 ,  F03D7/0264 ,  F03D7/028 ,  F03D9/255 ,  H02J3/386 ,  H02P3/22 ,  H02P9/02 ,  H02P9/10 ,  H02P9/105 ,  H02P25/22 ,  Y02E10/763

摘要： A wind power turbine configured to produce and feed electric energy to an electric power grid; the wind power turbine having: a blade assembly; at least one electric machine connected to the blade assembly to generate electric energy, and having a rotor, and a stator divided into a quantity or number of stator subsystems; and an electric transmission system configured to connect the quantity or number of stator subsystems to the electric power grid, and having an electric transmission assembly for, and connected to, each stator subsystem. The wind power turbine being characterized by having a control device connected to, and configured to receive malfunction signals from, the electric transmission assemblies, and configured to define an individual target torque reference value on the basis of the malfunction signals from the electric transmission assemblies, so as to reduce discontinuity in the torque of the rotor.

公开(公告)号：US09312741B2

公开(公告)日：2016-04-12

申请号：US13943435

申请日：2013-07-16

申请人： WINDFIN B.V.

发明人： Otto Pabst ,  Georg Folie ,  Matteo Casazza ,  Paolo Bustreo ,  Peter Gebhard

IPC分类号： F03D9/00 ,  H02K9/02 ,  H02K1/27 ,  H02K1/32 ,  H02K9/04 ,  H02K7/18 ,  F03D11/00

CPC分类号： H02K1/32 ,  F03D80/50 ,  F03D80/60 ,  F05B2220/7066 ,  F05B2260/20 ,  F05B2260/2241 ,  H02K1/278 ,  H02K5/18 ,  H02K7/1838 ,  H02K9/02 ,  H02K9/04 ,  H02K2213/12 ,  Y02E10/722 ,  Y02E10/725 ,  Y02E10/726

摘要： A wind power generator has a nacelle; a hub rotatable about an axis of rotation with respect to the nacelle; at least two blades fitted to the hub; an electric machine which is fitted to the nacelle, is bounded by an inner surface extending about the axis of rotation, and has a rotor and a stator; and a cooling system for airflow cooling the electric machine, and which has a deflector body for defining a gap between the deflector body and the electric machine and guiding the airflow into the gap.

公开(公告)号：US09698641B2

公开(公告)日：2017-07-04

申请号：US14416487

申请日：2013-07-25

申请人： WINDFIN B.V.

发明人： Georg Folie ,  Matteo Casazza ,  Maddalena Renier

IPC分类号： H02K9/00 ,  H02K3/24 ,  H02K9/20 ,  H02K9/22 ,  H02K1/12 ,  H02K1/20 ,  H02K7/18 ,  H02K9/19

CPC分类号： H02K3/24 ,  H02K1/12 ,  H02K1/20 ,  H02K7/1838 ,  H02K9/005 ,  H02K9/19 ,  H02K9/20 ,  H02K9/22 ,  H02K2213/12 ,  Y02E10/725

摘要： An active segment of a wind turbine rotary electric machine is selectively and prismatically connectable to a tubular support of a rotary electric machine, extends between two opposite ends to form, together with other active segments, an annular active part about an axis of rotation, and has a laminated pack; at least one active member extending axially and fitted inside a seat of the laminated pack; and at least one heat exchange member located at one end to cool one end of the active member.

公开(公告)号：US20160218575A1

公开(公告)日：2016-07-28

申请号：US15091354

申请日：2016-04-05

申请人： Windfin B.V.

发明人： Otto Pabst ,  Georg Folie ,  Matteo Casazza ,  Paolo Bustreo ,  Peter Gebhard

IPC分类号： H02K1/32 ,  H02K5/18 ,  H02K7/18 ,  H02K9/02

CPC分类号： H02K1/32 ,  F03D80/50 ,  F03D80/60 ,  F05B2220/7066 ,  F05B2260/2241 ,  H02K1/278 ,  H02K5/18 ,  H02K7/1838 ,  H02K9/02 ,  H02K9/04 ,  H02K2213/12 ,  Y02E10/725 ,  Y02E10/726

摘要： A wind power generator has a nacelle; a hub rotatable about an axis of rotation with respect to the nacelle; at least two blades fitted to the hub; an electric machine which is fitted to the nacelle, is bounded by an inner surface extending about the axis of rotation, and has a rotor and a stator; and a cooling system for airflow cooling the electric machine, and which has a deflector body for defining a gap between the deflector body and the electric machine and guiding the airflow into the gap.

公开(公告)号：US09217414B2

公开(公告)日：2015-12-22

申请号：US14366610

申请日：2012-12-20

申请人： WINDFIN B.V.

发明人： Matteo Casazza ,  Fabian Oberbichler ,  Matthias Preindl

IPC分类号： F03D7/00 ,  F03D7/02 ,  F03D9/00 ,  H02K7/00 ,  H02K7/18 ,  H02K11/00 ,  H02K16/00 ,  F03D7/04 ,  F03D11/00 ,  F03D11/02

CPC分类号： F03D7/0296 ,  F03D7/0224 ,  F03D7/044 ,  F03D9/25 ,  F03D15/20 ,  F03D17/00 ,  F03D80/88 ,  H02K7/003 ,  H02K7/1838 ,  H02K11/22 ,  H02K16/00 ,  Y02E10/725 ,  Y02E10/726

摘要： A wind power turbine configured to generate electric energy has: a supporting structure; a nacelle; a blade assembly which rotates with respect to the nacelle; a first and second electric machine having, respectively, a substantially coaxial first and second stator, and a first and second rotor coupled to the first and second stator to rotate about a first and second axis; a transmission configured to connect the first rotor to the second rotor; a control device configured to control the wind power turbine; and a detection system connected to the control device to detect relative movement between the first rotor and the second rotor.

摘要翻译： 构造成产生电能的风力涡轮机具有：支撑结构; 机舱 相对于机舱旋转的叶片组件; 第一和第二电机分别具有基本同轴的第一和第二定子，以及联接到第一和第二定子以围绕第一和第二轴线旋转的第一和第二转子; 被配置为将所述第一转子连接到所述第二转子的变速器; 配置成控制所述风力涡轮机的控制装置; 以及连接到所述控制装置的检测系统，以检测所述第一转子和所述第二转子之间的相对运动。

公开(公告)号：US10285556B2

公开(公告)日：2019-05-14

申请号：US14769391

申请日：2014-02-27

申请人： Windfin B.V.

发明人： Peter Gebhard ,  Norman Anselmi ,  Matteo Casazza

IPC分类号： F03D13/10 ,  A47L11/34 ,  F03D1/06 ,  A47L9/24 ,  A47L11/40 ,  F03D9/25 ,  F03D80/50

摘要： A method of assembling and/or disassembling a rotating electric machine of a wind turbine having a vertical structure; a main frame fitted to the top of the vertical structure; a blade assembly fitted to the main frame to rotate about a rotation axis; and a tubular rotating electric machine having a plurality of axial active segments; the method including inserting and/or extracting the active segments axially on the blade assembly side.

公开(公告)号：US10215227B2

公开(公告)日：2019-02-26

申请号：US14419860

申请日：2013-08-06

申请人： Windfin B.V.

发明人： Matteo Casazza ,  Thomas Kaessner

IPC分类号： F16C19/00 ,  F16C19/52 ,  F03D80/60 ,  F03D7/00 ,  F16C25/08 ,  F03D7/04 ,  F16C37/00 ,  F03D80/70 ,  F03D9/25 ,  F16C33/58

摘要： A control method configured to control the preload of a bearing includes estimating the preload on the bearing; comparing the estimated preload with a predetermined acceptance range; and correcting the preload on the bearing when the preload is outside the acceptance range.

公开(公告)号：US09819237B2

公开(公告)日：2017-11-14

申请号：US14417071

申请日：2013-07-25

申请人： WINDFIN B.V.

发明人： Matteo Casazza ,  Paolo Bustreo ,  Mattia Scuotto

IPC分类号： H02K1/30 ,  F03D9/00 ,  F03D9/25 ,  H02K1/32 ,  H02K7/18

CPC分类号： H02K1/30 ,  F03D9/25 ,  H02K1/32 ,  H02K7/1838 ,  H02K2213/12 ,  Y02E10/725

摘要： A rotor of a wind turbine large-diameter rotary electric machine has a hub configured to rotate about an axis of rotation; a tubular structure extending about the hub and supporting a plurality of active segments arranged about the axis of rotation; and a radial structure configured to connect the hub to the tubular structure, which is divided into a plurality of sectors connectable selectively to the radial structure.