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1. 发明授权

EP2809947B1 A WIND TURBINE WITH A PITCH REGULATION AND FURLING OUT OF WIND 有权
标题翻译：具有螺距调节的风力涡轮机和卷绕从风
公开(公告)号：EP2809947B1
公开(公告)日：2017-01-04
申请号：EP12813436.8
申请日：2012-11-14
申请人： Intermek S.r.l.
发明人： BARBARIN, Marco , FAUSTO, Guglielmo
IPC分类号： F03D7/02 , H02K7/12 , H02K7/18
CPC分类号： F03D7/0212 , F05B2220/7066 , F05B2220/7068 , F05B2270/101 , F05B2270/402 , H02K7/12 , H02K7/183 , Y02E10/723 , Y02E10/725

2. 发明公开

EP2712403A1 POWER MANAGEMENT SYSTEM 有权转让
标题翻译：绩效管理体系
公开(公告)号：EP2712403A1
公开(公告)日：2014-04-02
申请号：EP12728120.2
申请日：2012-05-10
申请人： Condor Wind Energy Limited
发明人： CARUSO, Silvestro , JAKUBOWSKI, Martin , CAIOLI, Luciano
IPC分类号： F03D7/04 , F03D7/02 , F03D1/06
CPC分类号： F03D7/043 , F03D1/0608 , F03D1/065 , F03D7/0204 , F03D7/0212 , F03D7/0272 , F03D7/0276 , F03D7/04 , F03D7/042 , F05B2270/1016 , F05B2270/20 , Y02E10/721 , Y02E10/723
摘要： Systems for increasing the power productivity of two bladed teetering hinge, yaw controlled wind turbines by varying rotor shaft restraining torque and yaw angle.

3. 发明公开

EP2395236A3 Horizontal axis wind turbine apparatus 有权
标题翻译：与水平轴线风力涡轮机设备
公开(公告)号：EP2395236A3
公开(公告)日：2012-10-17
申请号：EP11168374.4
申请日：2011-06-01
申请人： Fuji Jukogyo Kabushiki Kaisha
发明人： Yoshida, Shigeo
IPC分类号： F03D7/02
CPC分类号： F03D7/024 , F03D7/0204 , F03D7/0212 , F03D7/0224 , F03D7/042 , F03D7/043 , F03D7/044 , F05B2240/2213 , F05B2260/901 , F05B2270/326 , F05B2270/329 , Y02E10/723
摘要： The object of the invention is to provide a control apparatus (C) of a horizontal axis wind turbine apparatus (WTG) that calculates the value en of a pitch angle command for each blade based on the rate of change (ΨD) of the azimuth angle (Ψ) of a nacelle (N) and the rotor azimuth angle (φ) of the blades (B1, B2 and B3), causes the rotor (R) to generate torque around the yaw axis by periodically controlling the angle change of the pitch angle of the blades (B1, B2, B3), and using that torque, controls the rate of change of the azimuth angle of the nacelle (N). The value of that angle change is calculated as a value that increases as the input value of the rate of change (ΨD) increases.

4. 发明授权

EP2315939B1 WIND TURBINE AND POWER SUPPLY SYSTEM 有权
标题翻译：风力发电机组和供电系统
公开(公告)号：EP2315939B1
公开(公告)日：2012-03-28
申请号：EP09761764.1
申请日：2009-06-11
申请人： Flexenclosure AB
发明人： KARLSSON, Mattias , KALÉN, Hans
IPC分类号： F03D7/02 , F03D9/02
CPC分类号： F03D7/0212 , F03D7/0248 , F03D9/11 , F03D9/25 , F03D15/20 , F05B2260/902 , F05B2270/1011 , F05B2270/327 , Y02E10/723
摘要： A horizontal axis wind turbine (10) for generating electrical energy for supply to an energy storage device (43) having a limited energy storage capability. The wind turbine (10) comprises: a rotor (12) having a plurality of blades (11 a-c) mechanically connected thereto for converting kinetic wind energy to rotation of the rotor (12) at a rotational speed; a generator (17) comprising a stationary portion (18) and a rotatable portion (16) connected to the rotor (12) for interacting with the stationary portion (18) to convert the rotation of the rotor (12) into electrical energy for supply to the energy storage device (43); a sensor (46) for sensing the rotational speed of the rotor (12) and for outputting a signal indicative thereof and a braking system (47) controllable to mechanically interact with the rotor (12) to reduce the rotational speed of the rotor (12). The wind turbine further comprises processing circuitry (45) operatively connected to the sensor (46) and to the braking system (47) for evaluating the signal output by the sensor (46) and, if the rotational speed is above a predetermined threshold value, controlling the braking system (47) to reduce the rotational speed through mechanical interaction with the rotor (12).

5. 发明授权

EP2198156B1 A METHOD FOR DE-ICING A BLADE OF A WIND TURBINE, A WIND TURBINE AND USE THEREOF 有权转让
标题翻译：方法除冰铲子风力涡轮机，风力涡轮机及其用途
公开(公告)号：EP2198156B1
公开(公告)日：2011-08-24
申请号：EP08801377.6
申请日：2008-10-03
申请人： Vestas Wind Systems A/S
发明人： HARAGUCHI, Yoshiki
IPC分类号： F03D11/00 , F03D7/02
CPC分类号： F03D7/0212 , F03D7/0224 , F03D80/40 , F05B2260/74 , F05B2260/901 , Y02E10/723
摘要： The invention relates to a method for de-icing a blade (5) of a wind turbine (1), after the wind turbine (1) has been idle for a period of time. The method comprises the steps of • creating a controlled acceleration condition of the blade (5), and • subsequently creating a controlled deceleration condition of the blade (5), whereby ice is shaken of the blade (5). The invention further relates to a wind turbine (1) comprising a rotor including at least one blade (5), and de-icing means for de-icing the blade (5) wherein the de- icing means comprises actuating means (19) of the wind turbine (1) and wherein the de-icing means further includes control means for performing a method according to any of claims 1 to 11. Furthermore, the invention relates to use of a wind turbine.

6. 发明公开

EP2198156A2 A METHOD FOR DE-ICING A BLADE OF A WIND TURBINE, A WIND TURBINE AND USE THEREOF 有权转让
标题翻译：方法除冰铲子风力涡轮机，风力涡轮机及其用途
公开(公告)号：EP2198156A2
公开(公告)日：2010-06-23
申请号：EP08801377.6
申请日：2008-10-03
申请人： Vestas Wind Systems A/S
发明人： HARAGUCHI, Yoshiki
IPC分类号： F03D11/00 , F03D7/02
CPC分类号： F03D7/0212 , F03D7/0224 , F03D80/40 , F05B2260/74 , F05B2260/901 , Y02E10/723
摘要： The invention relates to a method for de-icing a blade (5) of a wind turbine (1), after the wind turbine (1) has been idle for a period of time. The method comprises the steps of • creating a controlled acceleration condition of the blade (5), and • subsequently creating a controlled deceleration condition of the blade (5), whereby ice is shaken of the blade (5). The invention further relates to a wind turbine (1) comprising a rotor including at least one blade (5), and de-icing means for de-icing the blade (5) wherein the de- icing means comprises actuating means (19) of the wind turbine (1) and wherein the de-icing means further includes control means for performing a method according to any of claims 1 to 11. Furthermore, the invention relates to use of a wind turbine.

7. 发明公开

EP1400688A1 SELF-STEERING WIND TURBINE 有权
标题翻译： SELBSTSTEUERNDE WINDTURBINE
公开(公告)号：EP1400688A1
公开(公告)日：2004-03-24
申请号：EP02740780.8
申请日：2002-06-11
申请人： Lahuerta Antoune, Ivan , Lahuerta Antoune, Sebastian Manuel , Lahuerta Antoune, Maria
发明人： LAHUERTA ANTOUNE, Sebastián, Manuel , LAHUERTA ANTOUNE, Maria
IPC分类号： F03D11/04 , F03D7/02 , F03D1/00
CPC分类号： F03D7/0212 , F03D7/0208 , F03D7/0216 , F03D9/20 , F03D13/20 , F03D80/70 , F05B2240/9152 , Y02E10/723 , Y02E10/728 , Y02P70/523
摘要： A self-guiding windward or leeward wind turbine made of two reinforced parallel girders like "railings", whose side centre of thrust is displaced from the column axis where it is supported and turns. Its dihedral-shaped two-bladed rotor is self-stabilising since its centre of thrust is behind its centre of gravity and the guiding axis of the turbine, thus improving self-guiding whilst in motion. The axial thrust is controlled, whilst the head and rotor are tilting, hydraulically by counterpressure, ensuring they do not surpass the power collected and the moments on the structure, shoe and ground. The self-guiding structure can tilt hydraulically lowering its head and rotor and facilitating its assembly and maintenance, and can remain "asleep" when not in use, thus reducing the visual impact on the environment. This turbine makes use of the force of the wind to control itself, simplifying the manufacture of large turbines connected to the network or in isolated applications.
摘要翻译：由两个加强的平行梁（如“栏杆”）组成的自引导上风或背风风力发电机，其侧面中心的推力位于支撑并转动的列轴上。它的二面形双叶片转子是自稳定的，因为其中心的推力位于其重心和涡轮机的引导轴之后，从而在运动中改善自引导。轴向推力被控制，头部和转子倾斜，通过反压力液压，确保它们不超过收集的功率和结构，鞋和地面上的力矩。自导向结构可以倾斜水头降低头部和转子，便于组装和维护，并且在不使用时可以保持“睡眠”，从而减少视觉对环境的影响。该涡轮利用风力来控制自身，简化了连接到网络或隔离应用中的大型涡轮机的制造。

8. 发明公开

EP1339985A1 AZIMUTSSTEURUNG EINER WINDENERGIEANLAGE BEI STURM 有权
标题翻译： AZIMUT控风暴风力涡轮机
公开(公告)号：EP1339985A1
公开(公告)日：2003-09-03
申请号：EP01997642.2
申请日：2001-11-15
申请人： Wobben, Aloys
发明人： Wobben, Aloys
IPC分类号： F03D7/04 , F03D7/02 , F03D11/00
CPC分类号： F03D7/042 , F03D7/0212 , F03D7/0268 , F05B2240/14 , F05B2270/1011 , F05B2270/107 , F05B2270/32 , F05B2270/3201 , F05B2270/331 , Y02E10/723
摘要： A method for controlling a wind power installation at very high wind speeds, in which there is predetermined a first wind speed at which the rotor blades of the wind power installation are put into a first predetermined setting. In addition, the method includes controlling the wind power installation during an extreme wind situation where the rotor blades moved to a position to reduce, as far as possible, mechanical loadings on the wind power installation caused by the extreme wind situation.

9. 发明公开

EP3203066A1 SYSTEM AND METHOD FOR DE-ICING A WIND TURBINE ROTOR BLADE 有权转让
标题翻译：用于去除风力涡轮机叶片的系统和方法
公开(公告)号：EP3203066A1
公开(公告)日：2017-08-09
申请号：EP17154368.9
申请日：2017-02-02
申请人： General Electric Company
发明人： DRAPER, Samuel David
IPC分类号： F03D80/40
CPC分类号： F03D80/40 , F03D1/0666 , F03D7/0212 , F03D7/0224 , F03D7/0276 , F03D13/20 , F03D17/00 , Y02E10/721
摘要： The present disclosure is directed to systems and methods for de-icing a rotor blade 22 of a wind turbine 10. The wind turbine 10 has a nacelle 16 mounted atop a tower. The nacelle 16 has a rotor 18 with a rotatable hub 20 having rotor blade 22 mounted thereto. The method includes shutting down the wind turbine 10 in response to detecting ice on the rotor blade 22. The method also includes positioning the wind turbine 10 in a de-icing position, the de-icing position including at least one of yawing the nacelle 16 of the wind turbine 10 such that the rotor 18 is in a down-wind location of the tower or pitching the rotor blade 22 such that a leading edge 25 of the rotor blade 22 is facing the tower. Another step includes de-icing the rotor blade 22 while the rotor 18 is in the de-icing position.
摘要翻译：本公开涉及用于除冰风力涡轮机10的转子叶片22的系统和方法。风力涡轮机10具有安装在塔架顶上的机舱16。机舱16具有转子18，转子18具有安装有转子叶片22的可转动轮毂20。该方法包括响应于检测到转子叶片22上的冰而关闭风力涡轮机10.该方法还包括将风力涡轮机10定位在除冰位置，该除冰位置包括偏航机舱16 使得转子18处于塔架的下风位置或者俯仰转子叶片22，使得转子叶片22的前缘25面向塔架。另一个步骤包括在转子18处于除冰位置时对转子叶片22除冰。

10. 发明授权

EP2761166B1 HORIZONTAL AXIS WIND TURBINE AND SECONDARY WIND ROTOR 有权
标题翻译：有水平轴和第二转子风力涡轮机
公开(公告)号：EP2761166B1
公开(公告)日：2016-07-06
申请号：EP12762644.8
申请日：2012-09-28
申请人： Enel Green Power S.p.A.
发明人： LUIGI, La Pegna , RENZO, Piano
IPC分类号： F03D1/02 , F03D7/02
CPC分类号： F03D3/02 , F03D1/02 , F03D7/0204 , F03D7/0212 , F03D9/25 , F03D9/255 , F03D13/10 , F05B2250/313 , H02J11/00 , Y02E10/723
摘要： A wind turbine (1) is disclosed, for converting wind energy into electric energy, comprising: - a shuttle (2) comprising a head portion (11) and a tail portion (12); - a primary wind rotor (3) pivotable with respect to the shuttle (2) around a primary rotational axis (A1) and comprising a primary group of blades (4), a fastening hub (5) for said blades (4) projecting from the head portion (11) of the shuttle (2) and a shaft adapted for being rotatably moved by the primary wind rotor (3); - at least one primary electric generator comprising at least one primary electric stator integral with the shuttle (2) and a primary electric rotor integral with said shaft or operatively connected to it, the primary electric generator adapted to convert wind energy intercepted by said primary group of blades (4) into electric energy. The wind turbine (1) also comprises a secondary wind rotor (15) pivotably hinged to the tail portion (12) and comprising a secondary group of blades (25) pivotable around a secondary rotation axis (A2) perpendicular to the primary rotational axis (A1).

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