Comparison of FACTSSTATCOM models for damping oscillations in power system due to small perturbations

Author

Petean-Pina, A. ; de Araujo, P.B.

Author_Institution

Univ. Estadual Paulista (UNESP -Ilha Solteira), São Paulo, Brazil

fYear

2010

fDate

8-10 Nov. 2010

Firstpage

465

Lastpage

471

Abstract

This paper presents small-signal stability studies of a multimachine power system, considering Static Synchronous Compensators (STATCOM)and discussed control modes of the STATCOM. The Power Sensitivity Model (PSM)is used to represent the electric power system. The study is based on modal analysis and time domain simulations. The results obtained allow concluding that the STATCOM improves the stabilization in the electric power system.

Keywords

flexible AC transmission systems; load flow control; modal analysis; perturbation techniques; power system simulation; power system stability; power transmission control; static VAr compensators; FACTS STATCOM model; control mode; electric power system stability; modal analysis; multimachine power system; oscillation damping; power sensitivity model; small perturbations; small signal stability; static synchronous compensator; time domain simulation; Automatic voltage control; Converters; Power system stability; Power transmission lines; Reactive power; Electric Power System; Power Sensitivity Model; Static Synchronous Compensators (STATCOM);

fLanguage

English

Publisher

ieee

Conference_Titel

Transmission and Distribution Conference and Exposition: Latin America (T&D-LA), 2010 IEEE/PES

Conference_Location

Sao Paulo

Print_ISBN

978-1-4577-0488-8

Type

conf

DOI

10.1109/TDC-LA.2010.5762923

Filename

5762923