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https://hdl.handle.net/2440/36852
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Type: | Conference paper |
Title: | Nonparametric time-varying phasor estimation in power systems by using a non-quadratic criterium |
Author: | Jordaan, J. Zivanovic, R. |
Citation: | 2002 IEEE AFRICON : 6th Africon Conference in Africa : electrotechnological services for Africa : 2-4 October 2002 : vol. 2, pp.847-852 |
Publisher: | IEEE |
Issue Date: | 2002 |
Series/Report no.: | IEEE Africon |
ISBN: | 078037570X |
ISSN: | 0038-2221 |
Conference Name: | Africon Conference in Africa (6th : 2002 : George, South Africa) |
Statement of Responsibility: | Jordaan, J.A.; Zivanovic, R. |
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. |
Rights: | © 2002 IEEE |
DOI: | 10.1109/AFRCON.2002.1160024 |
Published version: | http://dx.doi.org/10.1109/afrcon.2002.1160024 |
Appears in Collections: | Aurora harvest Electrical and Electronic Engineering publications |
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