Optimal Kernel Parameters of Smooth-Windowed Wigner-Ville Distribution for Power Quality Analysis

• Main Authors: Abdullah, Abdul Rahim, ahmad, Nur Hafizatul Tul Huda, Sha'ameri, Ahmad Zuri, abidullah, Noor Athira, JOPRI, MOHD HATTA, Shair, Ezreen Farina
• Format: Article
• Language: English
• Published: World Academic Publishing 2013
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utem.edu.my/id/eprint/11437/1/2013_Optimal_Kernel_Parameters_of_Smooth-Windowed_Wigner-Ville_Distribution_for_Power_Quality_Analysis_JBAP.pdf; http://eprints.utem.edu.my/id/eprint/11437/; http://www.academicpub.org/jbap/SubmissionGuidelines.aspx

Bilinear time-frequency distributions (TFDs) are developed to represent time-varying signal jointly in time frequency representation (TFR). The TFDs offer a good time and frequency resolution, are appropriate to analyze power quality signals that consist of magnitude variation and multiple frequen...