公开(公告)号：NL2011236C2

公开(公告)日：2015-02-02

申请号：NL2011236

申请日：2013-07-30

Applicant: STICHTING ENERGIE

Inventor： GARREL ARNE ,  BOT ALEXANDER JOHANNES THEODORUS

IPC: F03D1/06

公开(公告)号：NL2011236C

公开(公告)日：2015-02-02

申请号：NL2011236

申请日：2013-07-30

Applicant: STICHTING ENERGIE

Inventor： GARREL ARNE ,  BOT ALEXANDER JOHANNES THEODORUS

IPC: F03D1/06

CPC classification number: F03D1/0675 ,  F03D1/0633 ,  F03D9/257 ,  F05B2240/122 ,  F05B2240/30 ,  F05B2260/96 ,  Y02E10/721

Abstract: Rotor blade for a wind turbine, including a main blade part (4) with a blade tip (8). The blade tip (8) results in a blade tip vortex downstream of the rotor blade (1) during operation. The blade tip (8) includes a vortex de-stabilizer (7) which is configured to de-stabilize the blade tip vortex during operation of the rotor blade (1). Furthermore, a wind turbine field including a plurality of wind turbines positioned in a grid. One or more wind turbines on a boundary of the predetermined grid (e.g. a front row of the grid) are provided with at least one such rotor blade (1).