A Robustness Study of Power System Stabilizers using Dynamic Modeling Article

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Overview

abstract

• A Power System Stabilizer (PSS) is a complementary excitation controller used in the synchronous generator for damping electromechanical oscillations present in an electric power system. The PSS is a dynamic system subject to disturbances and uncertainties, which can lead to unstable system operating conditions. In this paper, a robust stability test is proposed to found the stability bounds for a family of PSS using an unstructured modeling approach. The proposed test is verified using computational simulations. The results obtained show the parameters that are more sensitive to disturbances and that may cause the system to lose stability. © 2003-2012 IEEE.

authors

• Morales Saldaña Jorge Alberto
• Ordaz Padilla L.A.
• Peña Gallardo Rafael

publication date

• 2019-01-01

funding provided via

• Secretaría de Educación Pública, SEP  Grant

published in

• IEEE Latin America Transactions  Journal

Research

keywords

• Hydroelectric Generation; Power System Stabilizer; Robust Stability; Unstructured Modeling Circuit oscillations; Electric excitation; Energy transfer; System stability; Computational simulation; Electromechanical oscilla-tions; Excitation controllers; Hydroelectric generation; Power System Stabilizer; Power system stabilizer (PSS); Robust stability; Unstructured model; Electric power system control

Identity

Digital Object Identifier (DOI)

• 10.1109/TLA.2019.8863322

Additional Document Info

start page

• 513

end page

• 519

volume

• 17

issue

• 3