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| Titre: | An investigation of different PMU phasor estimation techniques based on DFT using MATLAB |
| Auteur(s): | Mahboubi, Meriem
Bentarzi, Hamid
Ouadi, Abderrahmane |
| Mots-clés: | Fourier Transform (DFT)
asor measurement unit (PMU)
Phasor estimation algorithms
Recursive DFT
Non-recursive DFT
Smart DFT |
| Date de publication: | 2020 |
| Editeur: | IEEE |
| Collection/Numéro: | 2020 International Conference on Electrical Engineering (ICEE) September 25-27, 2020, Istanbul, Turkey;pp. 1-6 |
| Résumé: | Phasor Measurement Unit (PMU) is the essential
component in the modern power grid which plays a significant
role in monitoring, control and protection of the power system
networks in real time. PMUs are able to provide time stamped
synchronized measurements of voltage and current phasors using
Global Positioning System (GPS) satellites, in microseconds, to
maintain the power system network free of faults and hence
healthy. Different phasor estimation techniques such as Kalman
filter and Discrete Fourier transform (DFT) may be used by
PMUs to estimate phasors. In this research work, the
implementation of non-recursive, recursive and smart DFT
techniques have been investigated for modeling the PMU using
MATLAB. Then, mathematical differences among these
algorithms are briefly highlighted as well as advantages and
drawbacks of each |
| URI/URL: | DOI: 10.1109/ICEE49691.2020.9249818
https://ieeexplore.ieee.org/document/9249818
http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/7514 |
| ISBN: | 978-172818292-6 |
| Collection(s) : | Communications Internationales
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