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Detail publikačního výsledku
MUHAYIMANA, O.; TOMAN, P.; VYČÍTAL, V.; JURÁK, V.
Originální název
Design and Verification of a Phasor Measurement Unit Model Using Matlab
Anglický název
Druh
Stať ve sborníku v databázi WoS či Scopus
Originální abstrakt
Todays power systems are becoming more and more complex due to the continuous increase in energy demand and high proliferation of intermittent renewable resources. Therefore, the system’s control and monitoring became very challenging. The usage of highly responsive phasor measurement units (PMUs) is one of the solutions that are making possible the real-time control and monitoring of electric systems. The available PMU block in the matlab/Simulink library is designed to provide only the magnitude, phase angle, and frequency of the positive-sequence component of a three-phase signal. This is a limitation when there is a need to analyze the real-time situations in all phases considering all symmetrical components in order to get accurate results, especially in case of unsymmetrical systems and more specifically in case of faults with ground current flows. This study develops a phasor measurement unit model in Matlab/Simulink, using Fourier Transforms (FT) and phase-locked loop (PLL) as phasor magnitude, phase angle, and frequency estimation tools, and then compares the results with the real PMU measurements.
Anglický abstrakt
Klíčová slova
power system, phasor measurement unit, fast Fourier transform, discrete Fourier transform
Klíčová slova v angličtině
Autoři
Rok RIV
2024
Vydáno
24.05.2023
Nakladatel
Institute of Electrical and Electronics Engineers Inc.
Místo
Brno, Czech Republic
ISBN
979-8-3503-3593-4
Kniha
Proceedings of the 2023 23rd International Scientific Conference on Electric Power Engineering (EPE)
Edice
first
Strany od
1
Strany do
6
Strany počet
BibTex
@inproceedings{BUT183393, author="Obed {Muhayimana} and Petr {Toman} and Václav {Vyčítal} and Viktor {Jurák}", title="Design and Verification of a Phasor Measurement Unit Model Using Matlab", booktitle="Proceedings of the 2023 23rd International Scientific Conference on Electric Power Engineering (EPE)", year="2023", series="first", number="1", pages="1--6", publisher="Institute of Electrical and Electronics Engineers Inc.", address="Brno, Czech Republic", doi="10.1109/EPE58302.2023.10149258", isbn="979-8-3503-3593-4" }