DocumentCode
525179
Title
Fault diagnosis method of gear of wind turbine gearbox based on undecimated wavelet transformation
Author
Fucheng, Zhou
Author_Institution
Sciense & Technol. Coll., North China Electr. Power Univ., Baoding, China
Volume
4
fYear
2010
fDate
25-27 June 2010
Abstract
According to fault characteristics of wind turbine gearbox, a wind turbine gearbox fault diagnosis method based on the undecimated discrete wavelet transformation of lifting scheme was proposed. With the test of the vibration signal of gear fault in the laboratory, the results showed that this (proposed) method can diagnose wind turbine gearbox faults more effectively than the traditional wavelet transformation.
Keywords
fault diagnosis; gears; lifting; vibrations; wavelet transforms; wind turbines; fault diagnosis; lifting scheme; undecimated discrete wavelet transformation; vibration signal; wind turbine gearbox; Discrete wavelet transforms; Fault diagnosis; Frequency; Gears; Signal analysis; Testing; Vibrations; Wavelet transforms; Wind energy; Wind turbines; fault diagnose; lifting scheme; undecimated discrete wavelet transformation; wind turbine gearbox;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Design and Applications (ICCDA), 2010 International Conference on
Conference_Location
Qinhuangdao
Print_ISBN
978-1-4244-7164-5
Electronic_ISBN
978-1-4244-7164-5
Type
conf
DOI
10.1109/ICCDA.2010.5540743
Filename
5540743
Link To Document