Power quality signal denoising based on wavelet hybrid threshold method

Dianli Zidonghua Shebei / Electric Power Automation Equipment

Volumn 28, Issue 8, 2008, Pages

  Zhang, Quanming ^a   Liu, Huijin ^a   Lan, Quanni ^b  

^a WUHAN UNIVERSITY   (China)

^b Substation Overhauling Company   (China)

Author keywords

Denoising; Gaussian white noise; Hybrid threshold; Power quality; Wavelet transform

Indexed keywords

NORMAL DISTRIBUTION; POWER QUALITY; SIGNAL PROCESSING; WHITE NOISE;

AFFECTING FACTORS; CRITICAL LEVELS; DENOISING; GAUSSIAN WHITE NOISE; HYBRID THRESHOLD; LOCAL CHARACTERISTICS; LOSS-OF-SIGNAL; MINIMUM ENERGY; SAMPLED SIGNALS; SIGNAL DE-NOISING; SIMULATION RESULTS; SOFT-THRESHOLD; THRESHOLD DE-NOISING; THRESHOLD METHODS; WAVELET COEFFICIENTS; WAVELET TRANSFORM;

WAVELET TRANSFORMS;

EID: 50049110222     PISSN: 10066047     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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