公开(公告)号：US20140328692A1

公开(公告)日：2014-11-06

申请号：US13875627

申请日：2013-05-02

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Scott Gabell Riddell ,  Michael Christopher Booth ,  James Robert Tobin

IPC: F03D1/06 ,  F03D1/00

CPC classification number: F03D1/0675 ,  F03D1/0633 ,  F05B2240/122 ,  F05B2240/30 ,  Y02E10/721 ,  Y10T29/49337

Abstract: A rotor blade assembly for a wind turbine includes a rotor blade having a pressure side, a suction side, a leading edge, and a trailing edge. A vortex generator accessory is mounted to either of the suction side or pressure side and includes a base portion and a protrusion member extending upwardly from the base portion. An attachment layer connects the base portion to the suction or pressure side. The attachment layer has a lower shear modulus than the base portion to allow for shear slippage between the base portion and the underlying suction or pressure side.

Abstract translation: 用于风力涡轮机的转子叶片组件包括具有压力侧，吸力侧，前缘和后缘的转子叶片。 涡流发生器附件安装到吸入侧或压力侧中的任一个，并且包括基部和从基部向上延伸的突出构件。 附接层将基部连接到吸力或压力侧。 附接层具有比基部更低的剪切模量，以允许基部和下面的吸力或压力侧之间的剪切打滑。