Vibration features extraction of power transformer using an time-scale-frequency analysis method based on WPT and HHT

2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09

Volumn , Issue , 2009, Pages 2577-2581

  Wu, Shuyou ^a   Huang, Weiguo ^a   Kong, Fanrang ^a   Wu, Qiang ^a   Zhu, Pingliang ^a  

^a UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA   (China)

Author keywords

Hilbert Huang transform; Power transformer; Time scale frequency analysis; Wavelet packet transform

Indexed keywords

CONDITION ASSESSMENTS; FEATURES EXTRACTION; FREQUENCY INFORMATION; HEALTH MONITORING; HILBERT HUANG TRANSFORMS; HILBERT-HUANG TRANSFORM; NARROWBAND SIGNAL; TIME-SCALES; VIBRATION SIGNAL; WAVELET PACKET TRANSFORMS; WAVELET-BASED METHODS;

FEATURE EXTRACTION; INTERACTIVE DEVICES; MATHEMATICAL TRANSFORMATIONS; METAL RECOVERY; MOTION CONTROL; MOTION PLANNING; PACKET NETWORKS; POWER ELECTRONICS; POWER TRANSFORMERS; SIGNAL PROCESSING; TRANSFORMER SUBSTATIONS; VIBRATION MEASUREMENT;

VIBRATION ANALYSIS;

EID: 77951133642     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IPEMC.2009.5157840     Document Type: Conference Paper

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