An efficient Prony's method for time-varying power system harmonic estimation

Cheng I. Chen, Gary W. Chang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Scopus citations

Abstract

In this paper an efficient technique based on Prony's method for the time-varying power system harmonic estimation is proposed. Although the high frequency resolution is the major advantage of Prony's method, the great computational burden with the high estimation order usually makes it only suitable for the off-line analysis. To achieve the fast harmonic measurement, a filter-bank structure is proposed to reduce the above computational complexity. Finally, the measurement results are reported to verify the performance of the proposed technique.

Original languageEnglish
Title of host publication2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009
Pages1701-1704
Number of pages4
DOIs
StatePublished - 2009
Event2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009 - Taipei, Taiwan
Duration: 24 May 200927 May 2009

Publication series

NameProceedings - IEEE International Symposium on Circuits and Systems
ISSN (Print)0271-4310

Conference

Conference2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009
Country/TerritoryTaiwan
CityTaipei
Period24/05/0927/05/09

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