公开(公告)号：US20160348643A1

公开(公告)日：2016-12-01

申请号：US15167947

申请日：2016-05-27

Applicant: MHI Vestas Offshore Wind A/S

Inventor： Hideyasu FUJIOKA ,  Kenji SATO

IPC: F03D1/06 ,  F03D9/00 ,  F03D80/30 ,  F03D1/00

CPC classification number: F03D1/0675 ,  F03D9/25 ,  F03D80/30 ,  F03D80/50 ,  F05B2230/80 ,  F05B2260/95 ,  F05B2280/10 ,  F05B2280/5001 ,  Y02E10/721 ,  Y02P70/523

Abstract: A wind turbine blade includes: a blade body extending from a blade root along a blade longitudinal direction toward a blade tip; and a metal strip provided to cover at least a leading edge at the blade tip side of the blade body so as to suppress erosion at the leading edge of the blade body.

Abstract translation: 风力涡轮机叶片包括：刀片体，其从叶片根部沿刀片纵向方向延伸到叶片尖端; 以及设置成覆盖叶片主体的叶片前端侧的至少前缘的金属条，以便抑制刀体前缘的侵蚀。