Wind Turbine Diagnosis under Variable Speed Conditions Using a Single Sensor Based on the Synchrosqueezing Transform Method

Wind Turbine Diagnosis under Variable Speed Conditions Using a Single Sensor Based on the Synchrosqueezing Transform Method

The gearbox is one of the key components in wind turbines. Gearbox fault signals are usually nonstationary and highly contaminated with noise. The presence of amplitude-modulated and frequency-modulated (AM-FM) characteristics compound the difficulty of precise fault diagnosis of wind turbines, ther...

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Bibliographic Details
Main Authors: Yanjie Guo, Xuefeng Chen, Shibin Wang, Ruobin Sun, Zhibin Zhao
Format: Article
Language:English
Published: MDPI AG 2017-05-01
Series:Sensors
Subjects:
wind turbine
vibration signal under variable speed condition
synchrosqueezing transform
local mean decomposition (LMD)
Online Access:http://www.mdpi.com/1424-8220/17/5/1149

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