abstract

• Power systems are dynamic systems subject to disturbances, which can lead to unstable system operating conditions. For that, the Power System Stabilizer (PSS), which it is a complementary excitation controller, is used for damping electromechanical oscillations present in the power system, ensuring stability. In this paper, a robust stability test is proposed for the PSS3B stabilizer using an unstructured modeling. The limits of stability of the PSS3B stabilizer are found using additive uncertainty for a Single-Input Multiple-Output (SIMO) model. The proposed test is explained and is validated through simulations. © 2016 IEEE.

authors

• Gutiérrez Urueta Geydy Luz
• Morales Saldaña Jorge Alberto
• Ordaz Padilla L.A.
• Peña Gallardo Rafael

publication date

• 2017-01-01

funding provided via

• Consejo Nacional de Ciencia y Tecnología, CONACYT  Grant
• Universidad Nacional de San Luis, UNSL  Grant

published in

• 2016 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2016  Proceedings

keywords

• Additive Unstructured Modeling; Hydroelectric Generation; Local Mode; Parametric Uncertainty; Power System Stabilizer; Robust Stability Circuit oscillations; Energy transfer; Stability; Uncertainty analysis; Hydroelectric generation; Local modes; Parametric uncertainties; Power System Stabilizer; Robust stability; Unstructured model; System stability

Digital Object Identifier (DOI)

• 10.1109/ROPEC.2016.7830605

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