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This article is cited in 13 scientific papers (total in 13 papers)
Surveys
Spectral and modal methods for studying stability and control of electric power systems
N. I. Voropaia, I. I. Goluba, D. N. Efimova, A. B. Iskakovb, I. B. Yadykinb a Melentiev Energy Systems Institute, Siberian Branch of the Russian Academy of Sciences,
Irkutsk, Russia
b Trapeznikov Institute of Control Sciences, Russian Academy of Sciences, Moscow, Russia
Abstract:
The paper provides an overview of spectral and modal analysis methods for studying the stability of electric power systems (EPSs) and their control. Consideration is given to theoretical grounds of the methods and to the experience of their application for detecting the heterogeneity of the systems' structure, identifying the coherency of generators' motion, simplifying the mathematical model of the dynamics of EPSs, assessing their small-signal stability, and selecting the control actions to ensure it. The analysis of sub-Gramians for studying the EPS stability and other new directions in the development of the modal approach are discussed.
Keywords:
electric power systems, spectral analysis, modal analysis, stability assessment, control, model order reduction, sub-Gramians.
Citation:
N. I. Voropai, I. I. Golub, D. N. Efimov, A. B. Iskakov, I. B. Yadykin, “Spectral and modal methods for studying stability and control of electric power systems”, Avtomat. i Telemekh., 2020, no. 10, 3–34; Autom. Remote Control, 81:10 (2020), 1751–1774
Linking options:
https://www.mathnet.ru/eng/at15322 https://www.mathnet.ru/eng/at/y2020/i10/p3
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