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Blades are the key components of large scale wind turbine. It is significant to do the detection and damage diagnosis for it. However, the changing circumstance and variable load always make the blade's vibration signal complex. To detect damage information of blade, some dyn parameters are picked up from the signal measured and used as the characteristic. In this paper, a dynamics model of 300w wind...
Wind turbine blades are the key component of wind turbine. The blades may be damaged by fatigue, wind gusts, or lightening strikes. It is important to detect the damage before the blade catastrophically fails, which could destroy the entire wind turbine. In this paper, a new method is presented for damage diagnosis on wind turbine blades which is developed based on the distance classification rules...
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