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1. 发明授权

EP4086450B1 A ROTOR BLADE FOR A WIND TURBINE, A WIND TURBINE, AND A METHOD FOR MANUFACTURING THE ROTOR BLADE 有权
公开(公告)号：EP4086450B1
公开(公告)日：2024-09-04
申请号：EP21172314.3
申请日：2021-05-05
IPC分类号： F03D1/06
CPC分类号： F03D1/0675 , Y02E10/72

2. 发明公开

EP4397857A1 WIND TURBINE BLADE WITH A DEICING SYSTEM 审中-公开
公开(公告)号：EP4397857A1
公开(公告)日：2024-07-10
申请号：EP23150414.3
申请日：2023-01-05
申请人： LM Wind Power A/S
发明人： SIEBERS, Johnny Kenneth
IPC分类号： F03D80/40
CPC分类号： F03D80/401
摘要： The present disclosure relates to a wind turbine blade comprising a leading-edge heating element extending along at least a portion of the leading edge of the wind turbine blade, the leading-edge heating element being configured for deicing a corresponding portion of an exterior surface of the leading edge; a first plurality of heating strips, each heating strip of the first plurality of heating strips extending in a substantially spanwise direction of the wind turbine blade, the first plurality of heating strips forming part of a first shell portion of the wind turbine blade, wherein the first shell portion is the pressure side shell portion or the suction side shell portion, the first plurality of heating strips being spaced apart from one another and from the leading-edge heating strip in a chordwise direction, each heating strip having a first end and a second end, the first end being closer to the tip end than the second end, each heating strip comprising carbon-fibre yarn and/or tow material; and a power source configured to provide electrical power to each of the first plurality of heating strips in order to generate heating in said each strip, said heating being generated by the carbon-fibre yarn and/or tow material. A method for manufacturing the wind turbine blade and a method of deicing such a wind turbine blade are also provided. Further, a heating strip is provided.

3. 发明授权

EP4132776B1 MAIN LAMINATE, WIND TURBINE BLADE COMPRISING SUCH A MAIN LAMINATE AND METHODS OF MANUFACTURE. 有权
公开(公告)号：EP4132776B1
公开(公告)日：2024-07-03
申请号：EP20722221.7
申请日：2020-04-07
IPC分类号： B29C70/52 , B29D99/00 , B29C65/00 , F03D1/06 , B29L31/08
CPC分类号： B29C70/52 , B29L2031/08520130101 , B29D99/0028 , F05B2280/600320130101 , F03D1/0675 , Y02P70/50 , Y02E10/72

4. 发明公开

EP4383117A1 METHODS FOR OPTIMIZING WIND TURBINE BLADE ASSEMBLIES 审中-公开
公开(公告)号：EP4383117A1
公开(公告)日：2024-06-12
申请号：EP22211891.1
申请日：2022-12-07
申请人： LM Wind Power A/S
发明人： HURAULT, Jeremy
IPC分类号： G06F30/28 , F03D7/02 , G06F111/06 , G06F111/20 , G06F113/06
CPC分类号： G06F30/28 , G06F2113/0620200101 , G06F2111/0620200101 , G06F2111/2020200101 , F05B2240/304220200801 , F05B2240/306220200801 , F05B2260/8420130101 , F05B2270/2020130101 , F03D1/0645 , F03D1/06495 , F03D1/0641
摘要： The present disclosure relates to wind turbine blade assemblies comprising a wind turbine blade and a plurality of aerodynamic add-ons. The aerodynamic add-ons may be asymmetrically arranged on the suction and pressure side of the blade. The aerodynamic add-ons may include add-ons of a plurality of different types. The present disclosure further relates to computer-implemented methods for determining a configuration of a wind turbine blade assembly including a wind turbine blade and a plurality of aerodynamic add-ons, and to computer programs and data processing systems configured to carry out such methods.

5. 发明公开

EP4379207A1 BASE ELEMENTS AND EDGE ELEMENTS FOR WIND TURBINE BLADE SECTIONS 审中-公开
公开(公告)号：EP4379207A1
公开(公告)日：2024-06-05
申请号：EP22211161.9
申请日：2022-12-02
申请人： LM Wind Power A/S
发明人： ROGERS, Damien , TODD, Paul
IPC分类号： F03D1/06
CPC分类号： F05B2230/60820130101 , F05B2280/600320130101 , F03D1/0688
摘要： The present disclosure relates to a wind turbine blade section comprising a base and an edge element. The base is made of fiber reinforced composite material and comprises a suction surface, a pressure surface and at least one outer surface portion between the suction surface and the pressure surface and comprising a first base positioning feature. The edge element comprises an inner surface including a first edge positioning feature. The first edge positioning feature is configured to engage with the first base positioning feature and the edge element is configured to be joined to the suction surface and/or to the pressure surface of the base.

6. 发明公开

EP4370790A1 WIND TURBINE ROTOR BLADE WITH PASSIVE AIRFLOW MODIFYING ASSEMBLY 审中-实审
公开(公告)号：EP4370790A1
公开(公告)日：2024-05-22
申请号：EP21749979.7
申请日：2021-07-16
申请人： LM Wind Power A/S
发明人： SILKOWSKI, Peter Daniel
IPC分类号： F03D1/06 , F03D7/02
CPC分类号： F03D1/0675 , F03D7/022 , F05B2240/3020130101 , F05B2240/30320200801 , F05B2240/30420200801 , F05B2240/30520200801 , Y02E10/72

7. 发明授权

EP4186683B1 SYSTEM AND METHOD FOR ASSEMBLING A WIND TURBINE BLADE SHELL 有权
公开(公告)号：EP4186683B1
公开(公告)日：2024-05-01
申请号：EP21211206.4
申请日：2021-11-30
IPC分类号： B29D99/00 , B29C65/78 , B29C65/00
CPC分类号： B29D99/0028 , B29L2031/08520130101 , Y02E10/72 , Y02P70/50 , B29C69/004

8. 发明授权

EP3418557B1 A WIND TURBINE BLADE WITH HYBRID SPAR CAP AND ASSOCIATED METHOD FOR MAKING 有权转让
公开(公告)号：EP3418557B1
公开(公告)日：2024-04-24
申请号：EP18178484.4
申请日：2018-06-19
IPC分类号： F03D1/06
CPC分类号： F05B2240/3020130101 , F03D1/0675 , F05B2230/5020130101 , F05B2280/600320130101

9. 发明授权

EP4116579B1 COMPONENT PLATFORM LOCK WITH COLLETS AND METHOD FOR HOLDING A WIND TURBINE BLADE COMPONENT 有权
公开(公告)号：EP4116579B1
公开(公告)日：2024-03-20
申请号：EP21184248.9
申请日：2021-07-07
发明人： NIELSEN, Christian , ANDERSEN, Jeppe , NYTOFT, Thomas , ERIKSEN, Johnny
IPC分类号： F03D13/10

10. 发明授权

EP3393767B1 A METHOD OF MANUFACTURING A COMPOSITE LAMINATE STRUCTURE OF A WIND TURBINE BLADE PART AND RELATED WIND TURBINE BLADE PART 有权转让
公开(公告)号：EP3393767B1
公开(公告)日：2024-02-14
申请号：EP16819890.1
申请日：2016-12-19
发明人： NIELSEN, Lars , JESPERSEN, Klavs
IPC分类号： B29C70/54 , B29C70/48 , B29C70/88 , B29C70/44 , B29L31/08 , B29C70/08

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