公开(公告)号：US20130220005A1

公开(公告)日：2013-08-29

申请号：US13771533

申请日：2013-02-20

申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人： Masaya KAWANO ,  Noriyuki HAYASHI ,  Takao KUROIWA ,  Nobuyasu NAKAMURA

IPC分类号： G01M15/14 ,  F03D1/06

CPC分类号： G01M15/14 ,  F03D1/0675 ,  F03D17/00 ,  F03D80/10 ,  F05B2230/90 ,  F05B2260/80 ,  F05B2260/95 ,  F05B2280/6011 ,  G01M5/0016 ,  G01M5/0033 ,  G01M5/0091 ,  Y02E10/721 ,  Y02P70/523 ,  Y10T29/49337

摘要： A wind turbine blade used in a wind power generator that receives wind and rotates a rotating shaft of a generator includes at least two layers on a surface of a blade body, one of the layers being colored with a coating material different in color from the blade body and the rest of the layers. The layers are provided at least on a tip, particularly at a front edge of the wind turbine blade. A wind turbine blade monitoring system that monitors the wind turbine blade includes: an imaging unit that images the wind turbine blade in a predetermined position over a predetermined period at timing when the wind turbine blade passes through the predetermined position; and an indication unit that chronologically indicates imaging results of the wind turbine blade imaged by the imaging means.

摘要翻译： 用于接收风并使发电机的旋转轴旋转的风力发电机中的风力涡轮机叶片包括在叶片体的表面上的至少两层，其中一层用与叶片不同颜色的涂层材料着色 身体和其余的层。 这些层至少设置在尖端上，特别是在风力涡轮机叶片的前边缘处。 监测风力涡轮机叶片的风力涡轮机叶片监控系统包括：成像单元，其在风力涡轮机叶片通过预定位置的定时在预定时间段内将风力涡轮机叶片成像在预定位置; 以及按照时间顺序指示由成像装置成像的风力涡轮机叶片的成像结果的指示单元。