Pre-filtering improves Prony analysis of disturbance records

R. Živanović, P. Schegner

Publikation: Beitrag in FachzeitschriftKonferenzartikelBegutachtung

11 Zitate (Scopus)

Abstract

Prony 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.

OriginalspracheEnglisch
Seiten (von - bis)780-783
Seitenumfang4
FachzeitschriftIEE Conference Publication
Jahrgang2
DOIs
PublikationsstatusVeröffentlicht - 2004
Extern publiziertJa
VeranstaltungEighth IEE International Conference on Developments in Power System Protection - Amsterdam, Niederlande
Dauer: 5 Apr 20048 Apr 2004

Fingerprint Untersuchen Sie die Forschungsthemen von „Pre-filtering improves Prony analysis of disturbance records“. Zusammen bilden sie einen einzigartigen Fingerprint.

Zitieren