Pre-filtering improves Prony analysis of disturbance records

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dc.contributor.authorZivanovic, R.
dc.contributor.authorSchegner, P.
dc.contributor.conferenceInternational Conference on Developments in Power-System Protection (8th : 2004 : Amsterdam, Netherlands)
dc.date.issued2004
dc.description© 2004 Institution of Engineering and Technology
dc.description.abstractProny analysis provides resolution of closely spaced multiple modes in signals with high signal to noise ratio. Results are not satisfactory for practical noisy signals recorded during power system disturbances. Attenuation of estimated parameters is the outcome in the case of low signal to noise ratio. This paper presents the application of the smoothing filter for pre-processing signals before using Prony's method. This technique is tested on real power system examples.
dc.description.statementofresponsibilityR. Zivanovic and P. Schegner
dc.identifier.citationEighth IEE International Conference on Developments in Power System Protection, 5-8 April, 2004, RAI Centre, Amsterdam, The Netherlands : pp. 780-783
dc.identifier.doi10.1049/cp:20040238
dc.identifier.isbn0863413854
dc.identifier.issn0537-9989
dc.identifier.urihttp://hdl.handle.net/2440/36850
dc.language.isoen
dc.publisherIEE
dc.publisher.placeStevenage
dc.source.urihttps://doi.org/10.1049/cp:20040238
dc.titlePre-filtering improves Prony analysis of disturbance records
dc.typeConference paper
pubs.publication-statusPublished

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