Amplitude envelope analysis for feature extraction of direct-driven wind turbine bearing failure

Proceedings of the World Congress on Intelligent Control and Automation (WCICA)

Volumn , Issue , 2012, Pages 3173-3176

  Xin, Weidong ^a   Liu, Yibing ^a   He, Ying ^a   Su, Boxian ^a  

^a NORTH CHINA ELECTRIC POWER UNIVERSITY   (China)

Author keywords

bearing fault; direct driven wind turbine; envelope analysis; narrowband filtering

Indexed keywords

AMPLITUDE ENVELOPE; BEARING FAILURES; BEARING FAULT; CEPSTRUM; DIRECT-DRIVEN WIND TURBINE; ENVELOPE ANALYSIS; ENVELOPE SPECTRA; FREQUENCY DOMAINS; MAIN-SHAFT; NARROW BANDS; TIME DOMAIN; VIBRATION CHARACTERISTICS; VIBRATION SIGNAL;

FEATURE EXTRACTION; INTELLIGENT CONTROL; WIND TURBINES;

TIME DOMAIN ANALYSIS;

EID: 84872325910     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/WCICA.2012.6358418     Document Type: Conference Paper

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