Flexible tool for small signal stability analysis

Author

Biteznik, C.E. ; Aguero, J.L. ; Beroqui, M.C.

Author_Institution

Inst. de Investig. Tecnol. para Redes y Equipos Electricos, UNLP, La Plata, Argentina

fYear

2014

fDate

27-31 July 2014

Firstpage

1

Lastpage

5

Abstract

This paper presents the development of a flexible tool for the calculation of the state matrix A of the power system. This program is called SIAM (Sistema Informático para Análisis Modal - Computational System for Modal Analysis). The state matrix is obtained from the load flow solution data and from the dynamic model parameters employed. The detailed models of synchronous machines, automatic voltage regulators and power system stabilizers are linearized for the calculation. To evaluate the method proposed, there is a comparison of results between SIAM and a commercial program for a reference case published.

Keywords

load flow; modal analysis; power system stability; synchronous machines; voltage regulators; SIAM; automatic voltage regulators; dynamic model parameters; flexible tool; load flow solution data; modal analysis; power system stabilizers; small signal stability analysis; state matrix A; synchronous machines; Generators; Jacobian matrices; Load modeling; Mathematical model; Oscillators; Power system stability; Shape; Inter-area oscillation; Modal Analysis; Mode Oscillation; Power system stability; Small Signal Stability;

fLanguage

English

Publisher

ieee

Conference_Titel

PES General Meeting | Conference & Exposition, 2014 IEEE

Conference_Location

National Harbor, MD

Type

conf

DOI

10.1109/PESGM.2014.6939194

Filename

6939194