Abstract

ZULUAGA RIOS, Carlos David  and  ALZATE GOMEZ, Alfonso. Modeling and analysis of a small signal of an induction generator and a STATCOM connected to a power system. Tecnura [online]. 2011, vol.15, n.29, pp.54-61. ISSN 0123-921X.

This paper presents the modeling and small-signal analysis of an induction generator (IG) and a static synchronous compensator (STATCOM) connected to an infinite bus bar, representing a power system, the IG is modeled as ffith-order system and is coupled to a STATCOM is studied as a model of first order. The dynamic behavior was simulated and compared using MATLAB/ Simulink, two conditions of disturbance: a variation in the torque of the machine and a variation in the infinite bus bar voltage because of a failure at this point. The responses obtained by the software show that the compensator acts appropriately counteracting power and voltage variations. Significantly, it must add a stage of tuning parameters to improve the responses.

Keywords : analysis of small signal; static synchronous compensator; induction generator.

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