Abstract
In this paper, we present an application of the robust nonparametric signal modelling technique for tracking the frequency and time-varying phasor of voltage or current in power systems. A linear function is used to approximate these signals locally on a sliding window of variable length. A non-quadratic criterion instead of a weighted least squares criterion will be used to fit the linear function to the data. The paper concludes with the presentation of the representative testing results.
Originalsprache | Englisch |
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Seiten | 847-852 |
Seitenumfang | 6 |
Publikationsstatus | Veröffentlicht - 2002 |
Extern publiziert | Ja |
Veranstaltung | 2002 IEEE AFRICON ; 6th AFRICON Conference in Africa - Electrotechnological Services For Africa - George, Südafrika Dauer: 2 Okt. 2002 → 4 Okt. 2002 |
Konferenz
Konferenz | 2002 IEEE AFRICON ; 6th AFRICON Conference in Africa - Electrotechnological Services For Africa |
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Land/Gebiet | Südafrika |
Ort | George |
Zeitraum | 02.10.2002 → 04.10.2002 |