Setting parameters of the analytic wavelet transforms for estimating electric power system damping parameters

Daham Min, Junghyuk Heo, Kyeon Hur, Surya Santoso

Research output: Contribution to journalArticle


This letter presents a systematic guide to determine parameters of the Gabor wavelet often used as a mother wavelet in implementing the Analytic Wavelet Transform (AWT). The transform was proven to be a powerful tool in estimating power system modal parameters. Its performance however, depends on the wavelet parameters. They are challenging to determine and often require a time-consuming tuning process. Thus, this letter develops an algorithm to systematically determines AWT parameters, with its practicality and accuracy.

Original languageEnglish
Article number6236277
Pages (from-to)2409-2411
Number of pages3
JournalIEEE Transactions on Power Delivery
Issue number4
Publication statusPublished - 2012 Jul 17


All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Energy Engineering and Power Technology

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