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Infrared detection of defects in wind turbine blades
Infrared detection of defects in wind turbine blades
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机译:红外检测风力涡轮机叶片中的缺陷
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摘要
A method and an apparatus for detecting defects in the composite materials of a wind turbine blade or similar type of structure using an infrared (IR) camera. The temperature of the wind turbine blade is changed in such a way as to produce IR intensity changes in the region of the defect that can be visually detected or detected using a computer and signal processing algorithms. The same approach will work on other composite structures such as those found on aircraft.
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