Statistical Method of Low Frequency Oscillations Analysis in Power Systems Based on Phasor Measurements
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Statistical Method of Low Frequency Oscillations Analysis in Power Systems Based on Phasor Measurements
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| Автор |
Senyuk, M.
Elnaggar, M. F. Safaraliev, M. Kamalov, F. Kamel, S. |
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| Тематика |
LOW-FREQUENCY OSCILLATION
PHASOR MEASUREMENT UNIT POWER SYSTEM SIGNAL PROCESSING STATISTICAL ANALYSIS SYNCHRONOUS GENERATOR |
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| Описание |
This study aims to develop and test a new accelerated method for analyzing low-frequency oscillations in power systems using phasor measurements. The proposed method is based on the use of mathematical statistics methods that do not require significant computing power and have high reliability. Changes in the structure of power generation and integration of control devices based on power electronics cause low-frequency oscillations of power system operation parameters that present a threat. These changes result in a reduction in the total inertia of power systems with the subsequent impact on the operation of automatic voltage regulators and power system stabilizers, the purpose of which is to damp low-frequency oscillations. We conduct a careful review of the existing methods for low-frequency oscillations analysis in power systems to identify the gaps in the literature and design a new method to address the issues. The proposed method is tested on real-life data that was obtained during a disturbance with a transient event. Estimation of the low-frequency oscillation parameters was carried out, and the potential threat posed by these phenomena was examined. The implementation of the proposed algorithm for analyzing low-frequency oscillations is done using the Matlab programming language. Evaluation of the proposed algorithm is performed on physical data obtained during real transient processes occurring at large power plants. © 2023 by the authors.
Prince Sattam bin Abdulaziz University, PSAU: PSAU/2023/R/1444 This study is supported via funding from prince Sattam bin Abdulaziz University Project number (PSAU/2023/R/1444). |
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| Дата |
2024-04-05T16:35:41Z
2024-04-05T16:35:41Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Senyuk, M, Elnaggar, MF, Safaraliev, M, Kamalov, F & Kamel, S 2023, 'Statistical Method of Low Frequency Oscillations Analysis in Power Systems Based on Phasor Measurements', Mathematics, Том. 11, № 2, 393. https://doi.org/10.3390/math11020393
Senyuk, M., Elnaggar, M. F., Safaraliev, M., Kamalov, F., & Kamel, S. (2023). Statistical Method of Low Frequency Oscillations Analysis in Power Systems Based on Phasor Measurements. Mathematics, 11(2), [393]. https://doi.org/10.3390/math11020393 2227-7390 Final All Open Access, Gold https://www.scopus.com/inward/record.uri?eid=2-s2.0-85146738939&doi=10.3390%2fmath11020393&partnerID=40&md5=a9ce05d8e71704c5d895ec9580672837 https://www.mdpi.com/2227-7390/11/2/393/pdf?version=1673513515 http://elar.urfu.ru/handle/10995/130936 10.3390/math11020393 85146738939 000927579900001 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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| Издатель |
MDPI
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| Источник |
Mathematics
Mathematics |
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