Development of Wind Turbine Gearbox Data Analysis and Fault Diagnosis System

Author

Wang, Fengtao ; Zhang, Liang ; Zhang, Bin ; Zhang, Yangyang ; He, Liang

Author_Institution

Res. Inst. of Vibration, Dalian Univ. of Technol., Dalian, China

fYear

2011

fDate

25-28 March 2011

Firstpage

1

Lastpage

4

Abstract

Application of modern signal processing technology, wireless sensor technology, virtual instrument technology, and database technology, the subsystem of remote condition monitoring and fault diagnosis system data analysis and fault diagnosis system is developed. The overall scheme of wind turbine gearbox remote condition monitoring and fault diagnosis system is designed, and the function of each module in the system is introduced. The basic principles of vibration signal noise reduction, time-frequency analysis, and order analysis are described. Through the analysis and diagnosis of measuring vibration signal, the subsystem is verified to be reliable and effective.

Keywords

condition monitoring; data analysis; fault diagnosis; gears; vibrations; wind turbines; database technology; fault diagnosis system; order analysis; signal processing technology; time-frequency analysis; vibration signal measurement; vibration signal noise reduction; wind turbine gearbox data analysis; wind turbine gearbox remote condition monitoring; wireless sensor technology; Condition monitoring; Data analysis; Fault diagnosis; Noise reduction; Time frequency analysis; Vibrations; Wind turbines;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2011 Asia-Pacific

Conference_Location

Wuhan

ISSN

2157-4839

Print_ISBN

978-1-4244-6253-7

Type

conf

DOI

10.1109/APPEEC.2011.5748410

Filename

5748410