Acoustic emission monitoring of field tests of an operating wind turbine

被引：36
|
作者：
Blanch, MJ [1 ]
Dutton, AG [1 ]
机构：
[1] Rutherford Appleton Lab, CLRC, Energy Res Unit, Didcot OX11 0QX, Oxon, England
来源：
DAMAGE ASSESSMENT OF STRUCTURES, PROCEEDINGS | 2003年 / 245-2卷
关键词：
Acoustic Emission; condition monitoring; NDT; rotating machinery; wind turbine;
D O I：
10.4028/www.scientific.net/KEM.245-246.475
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Acoustic Emission (AE) testing procedures developed during a laboratory blade testing programme have been applied to an in-service wind turbine blade: AE monitoring can both locate and characterise damage processes in blades, starting with non-audible signals occurring due to damage propagation at relatively low loads. The results of this assessment of the potential of blade in-service monitoring are sufficiently encouraging to justify further development.
引用
收藏
页码：475 / 480
页数：6
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