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1. 发明公开

EP2795118A1 A WIND TURBINE BLADE 有权
标题翻译： ROTORBLATT EINER WINDENERGIEANLAGE
公开(公告)号：EP2795118A1
公开(公告)日：2014-10-29
申请号：EP12810051.8
申请日：2012-12-19
申请人： Vestas Wind Systems A/S
发明人： LAURITSEN, Steen M. , ROMBLAD, Jonas
IPC分类号： F03D11/00 , F03D1/06
CPC分类号： F03D80/40 , F03D1/0675 , F05B2260/20 , Y02E10/721
摘要： A wind turbine blade having an elongated blade body extending along a longitudinal axis and having an upper skin and a lower skin, the lower skin spaced from the upper skin in a thickness direction of the blade body, the upper skin and/or lower skin having a laminated layer, the laminated layer having an outer layer wherein the outer layer forms part of the upper and/or lower skin respectively, an inner layer spaced from the outer layer in the thickness direction; and an intermediate layer sandwiched between the outer layer and inner layer, the intermediate layer having a plurality of openings extending through the intermediate layer from the inner layer to the outer layer; and a plurality of corresponding heat conductor elements extending through the plurality of openings from the inner layer to the outer layer for transferring heat from the inner layer to the outer layer.
摘要翻译：一种风力涡轮机叶片，其具有沿着纵向轴线延伸并且具有上部皮肤和下部皮肤的细长叶片主体，所述下部皮肤沿着所述叶片主体的厚度方向与所述上部皮肤间隔开，所述上部皮肤和/或下部皮肤具有所述层叠层具有外层，其中所述外层分别形成所述上表皮和/或下皮的一部分;在所述厚度方向上与所述外层隔开的内层; 以及夹在所述外层和所述内层之间的中间层，所述中间层具有从所述内层延伸穿过所述中间层到所述外层的多个开口; 以及多个相应的热导体元件，其从所述内层延伸穿过所述多个开口到外层，用于将热量从所述内层传递到所述外层。

2. 发明授权

EP2588752B1 WIND TURBINE SYSTEM FOR DETECTION OF BLADE ICING 有权转让
标题翻译：系统结冰风力发电设备的转子叶片上的决心
公开(公告)号：EP2588752B1
公开(公告)日：2015-07-22
申请号：EP11729051.0
申请日：2011-06-29
申请人： Vestas Wind Systems A/S
发明人： LAURITSEN, Steen M. , MIRANDA, Erik Carl Lehnskov
IPC分类号： F03D7/02
CPC分类号： F01D25/00 , F03D7/042 , F03D80/40 , F05B2260/80 , F05B2260/96 , F05B2270/334 , F05B2270/807 , F05B2270/808 , Y02E10/722 , Y02E10/723

3. 发明公开

EP2588752A2 WIND TURBINE SYSTEM FOR DETECTION OF BLADE ICING 有权转让
标题翻译：系统结冰风力发电设备的转子叶片上的决心
公开(公告)号：EP2588752A2
公开(公告)日：2013-05-08
申请号：EP11729051.0
申请日：2011-06-29
申请人： Vestas Wind Systems A/S
发明人： LAURITSEN, Steen M. , MIRANDA, Erik Carl Lehnskov
IPC分类号： F03D7/02
CPC分类号： F01D25/00 , F03D7/042 , F03D80/40 , F05B2260/80 , F05B2260/96 , F05B2270/334 , F05B2270/807 , F05B2270/808 , Y02E10/722 , Y02E10/723
摘要： The invention relates to a method for detecting icing and other loadings on blades of wind turbines. Advantageously, the method utilizes existing wind turbine actuators, for example pitch actuators, far excitation of blade vibrations. Vibration sensors on the blade such as strain sensors or accelerometers measure the blade vibrations excited in response to the actively excised vibrations. By comparing the measured response with previously obtained reference responses, it is possible to determine if blade icing is present.

4. 发明公开

EP2795117A1 A WIND TURBINE BLADE 审中-公开
标题翻译：风力涡轮叶片
公开(公告)号：EP2795117A1
公开(公告)日：2014-10-29
申请号：EP12810050.0
申请日：2012-12-19
申请人： Vestas Wind Systems A/S
发明人： LAURITSEN, Steen M. , ROMBLAD, Jonas
IPC分类号： F03D11/00 , F03D1/06
CPC分类号： F03D1/0675 , F03D80/40 , F05B2260/20 , F05B2260/64 , Y02E10/721
摘要： A wind turbine blade having an elongated blade body extending along a longitudinal axis and having an upper skin and a lower skin, the lower skin spaced from the upper skin in a thickness direction of the blade body, the upper skin and/or lower skin having a laminated layer, the laminated layer having an outer layer wherein the outer layer forms part of the upper and/or lower skin respectively, an inner layer spaced from the outer layer in the thickness direction; and an intermediate layer sandwiched between the outer layer and inner layer, the intermediate layer having a plurality of heat transfer paths within the intermediate layer for transferring heat.
摘要翻译： 1.一种风力涡轮机叶片，其具有沿纵向轴线延伸并具有上表皮和下表皮的细长叶片主体，所述下表皮在所述叶片主体的厚度方向上与所述上表皮间隔开，所述上表皮和/或下表皮具有层压层，所述层压层具有外层和内层，所述外层的外层分别形成所述上表面和/或下表面的一部分，所述内层在所述厚度方向上与所述外层间隔开; 以及夹在外层和内层之间的中间层，中间层在中间层内具有用于传递热量的多个传热路径。

5. 发明公开

EP3710692A1 WIND TURBINE BLADE ASSEMBLY 有权
公开(公告)号：EP3710692A1
公开(公告)日：2020-09-23
申请号：EP18803538.0
申请日：2018-11-07
申请人： Vestas Wind Systems A/S
发明人： SLOTH, Erik , LAURITSEN, Steen M.
IPC分类号： F03D1/06 , F03D80/30

6. 发明授权

EP2795118B1 A WIND TURBINE BLADE 有权
标题翻译：风力涡轮叶片
公开(公告)号：EP2795118B1
公开(公告)日：2016-12-14
申请号：EP12810051.8
申请日：2012-12-19
申请人： Vestas Wind Systems A/S
发明人： LAURITSEN, Steen M. , ROMBLAD, Jonas
IPC分类号： F03D1/06 , F03D80/40
CPC分类号： F03D80/40 , F03D1/0675 , F05B2260/20 , Y02E10/721
摘要： A wind turbine blade having an elongated blade body extending along a longitudinal axis and having an upper skin and a lower skin, the lower skin spaced from the upper skin in a thickness direction of the blade body, the upper skin and/or lower skin having a laminated layer, the laminated layer having an outer layer wherein the outer layer forms part of the upper and/or lower skin respectively, an inner layer spaced from the outer layer in the thickness direction; and an intermediate layer sandwiched between the outer layer and inner layer, the intermediate layer having a plurality of openings extending through the intermediate layer from the inner layer to the outer layer; and a plurality of corresponding heat conductor elements extending through the plurality of openings from the inner layer to the outer layer for transferring heat from the inner layer to the outer layer.

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