Fault predictive diagnosis of wind turbine based on LM arithmetic of Artificial Neural Network theory
Lincang Ju, Song Dekuan, Beibei Shi, Qiang Zhao · 2011
This paper analyses the main fault factors on wind turbine, and presents three general faults: gear box fault, leeway system fault and generator fault. After the analysis and research of the basic principle of Back-Propagation Neural Network based on LM arithmetic, a three-layer Back-Propagation Network faults predictive diagnosis model is built. Data from two wind turbines are used to test the effectiveness of this method.