Detection and analysis of power quality disturbance signal based on discrete cosine transform and wavelet transform

Power System Technology

Volumn 29, Issue 10, 2005, Pages 70-74

  Liu, An Ding ^a   Xiao, Xian Yong ^a   Deng, Wu Jun ^b  

^a SICHUAN UNIVERSITY   (China)

^b Yibin Electric Power Bureau   (China)

Author keywords

Discrete cosine transform; Module maximum; Noise robustness; Power quality; Power system; Time frequency analysis; Transmission and distribution; Wavelet transform

Indexed keywords

COMPUTER SIMULATION; ELECTRIC POTENTIAL; FREQUENCIES; SIGNAL PROCESSING; SPURIOUS SIGNAL NOISE; TIME DOMAIN ANALYSIS; WAVELET TRANSFORMS;

DISCRETE COSINE TRANSFORMS; MODULE MAXIMUM; NOISE ROBUSTNESS; POWER QUALITY; TIME-FREQUENCY ANALYSIS; TRANSMISSION AND DISTRIBUTION;

ELECTRIC POWER SYSTEMS;

EID: 20044378703     PISSN: 10003673     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Review

References (11)

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