公开(公告)号：US09664174B2

公开(公告)日：2017-05-30

申请号：US14087289

申请日：2013-11-22

Applicant: General Electric Company

Inventor： Saravakota Sambamurty ,  Mohan Muthu Kumar Sivanantham ,  Afroz Akhtar

IPC: F03D1/06

CPC classification number: F03D1/0658 ,  F03D1/0675 ,  Y02E10/721 ,  Y10T29/49336

Abstract: Aerodynamic root adapters for rotor blades include an interior support section having a first end that connects to a root end of the rotor blade and a second end that connects to a rotor hub of the wind turbine, and, an aerodynamic exterior section supported by the interior support section. The aerodynamic exterior section thereby extends an aerodynamic profile of the rotor blade beyond the root end of the rotor blade to at least partially between the root end of the rotor blade and the rotor hub when the aerodynamic root adapter is connected thereto.

公开(公告)号：US20150147180A1

公开(公告)日：2015-05-28

申请号：US14087289

申请日：2013-11-22

Applicant: General Electric Company

Inventor： Saravakota Sambamurty ,  Mohan Muthu Kumar Sivanantham ,  Afroz Akhtar

IPC: F01D5/30

CPC classification number: F03D1/0658 ,  F03D1/0675 ,  Y02E10/721 ,  Y10T29/49336

Abstract: Aerodynamic root adapters for rotor blades include an interior support section having a first end that connects to a root end of the rotor blade and a second end that connects to a rotor hub of the wind turbine, and, an aerodynamic exterior section supported by the interior support section. The aerodynamic exterior section thereby extends an aerodynamic profile of the rotor blade beyond the root end of the rotor blade to at least partially between the root end of the rotor blade and the rotor hub when the aerodynamic root adapter is connected thereto.

Abstract translation: 用于转子叶片的空气动力学根适配器包括内部支撑部分，其具有连接到转子叶片的根端的第一端和连接到风力涡轮机的转子轮毂的第二端，以及由内部支撑的空气动力学外部部分 支持部分。 空气动力学外部部分因此当空气动力学根适配器与其连接时，将转子叶片的空气动力学轮廓延伸超过转子叶片的根部至少部分地在转子叶片的根端和转子毂之间。

公开(公告)号：US09759183B2

公开(公告)日：2017-09-12

申请号：US14589014

申请日：2015-01-05

Applicant: General Electric Company

Inventor： Afroz Akhtar ,  Saravakota Sambamurty ,  Bruce Clark Busbey ,  Wilfred A.A.W. ,  Bart Jan Veldkamp

IPC: F03D80/40 ,  F03D1/06 ,  F03D80/00

CPC classification number: F03D1/0658 ,  F03D1/0675 ,  F03D1/0683 ,  F03D80/00 ,  F03D80/40 ,  Y02E10/721

Abstract: A system and method for mounting a component to an internal web of a wind turbine blade includes, at a first mounting location on the internal web, at least one through-hole defined through the internal web. A bushing is located within the through-hole and is encased within an adhesive applied between the bushing and a wall of the through-hole. A plate is attached to each of the opposite panels of the internal web at the mounting location against an end face of the bushing, with each plate having a hole therein that is aligned with the through-hole. For mounting the component at the mounting location, a bolt is passed completely through the plates and bushing for attachment of a frame of the component to one of the plates.

公开(公告)号：US20160195060A1

公开(公告)日：2016-07-07

申请号：US14589014

申请日：2015-01-05

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Afroz Akhtar ,  Saravakota Sambamurty ,  Bruce Clark Busbey ,  Wilfred A.A.W. ,  Bart Jan Veldkamp

IPC: F03D1/06

CPC classification number: F03D1/0658 ,  F03D1/0675 ,  F03D1/0683 ,  F03D80/00 ,  F03D80/40 ,  Y02E10/721

Abstract: A system and method for mounting a component to an internal web of a wind turbine blade includes, at a first mounting location on the internal web, at least one through-hole defined through the internal web. A bushing is located within the through-hole and is encased within an adhesive applied between the bushing and a wall of the through-hole. A plate is attached to each of the opposite panels of the internal web at the mounting location against an end face of the bushing, with each plate having a hole therein that is aligned with the through-hole. For mounting the component at the mounting location, a bolt is passed completely through the plates and bushing for attachment of a frame of the component to one of the plates.

Abstract translation: 用于将部件安装到风力涡轮机叶片的内部网的系统和方法包括在内部腹板上的第一安装位置处至少一个通过内部腹板限定的通孔。 衬套位于通孔内，并且被封装在施加在衬套和通孔的壁之间的粘合剂中。 在安装位置处将板连接到内部腹板的每个相对的面板上，抵靠衬套的端面，每个板在其中具有与通孔对准的孔。 为了将部件安装在安装位置，螺栓完全通过板和衬套，用于将部件的框架附接到其中一个板。