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 |
|---|---|
| Seiten (von - bis) | 35-41 |
| Seitenumfang | 7 |
| Fachzeitschrift | SAIEE Africa Research Journal |
| Jahrgang | 95 |
| Ausgabenummer | 1 |
| Publikationsstatus | Veröffentlicht - März 2004 |
| Extern publiziert | Ja |