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.
Original language | English |
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Pages | 847-852 |
Number of pages | 6 |
Publication status | Published - 2002 |
Externally published | Yes |
Event | 2002 IEEE AFRICON ; 6th AFRICON Conference in Africa - Electrotechnological Services For Africa - George, South Africa Duration: 2 Oct 2002 → 4 Oct 2002 |
Conference
Conference | 2002 IEEE AFRICON ; 6th AFRICON Conference in Africa - Electrotechnological Services For Africa |
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Country/Territory | South Africa |
City | George |
Period | 02.10.2002 → 04.10.2002 |