Abstract

RUIZ PORRAS, Walter  and  BOZA VALERINO, Juan Gualberto. Study of the effect of the Static Var Compensator on the Load Flow problem. Energética [online]. 2012, vol.33, n.1, pp. 1-8. ISSN 1815-5901.

This work consists on studying, to model and to simulate a Static Vars Compensator (SVC), to analyze the effect of the same one in the Load Flow problem of an Electric Power System (SEP). A program is used, of the revised literature, written in Matlab. The mathematical model of the SVC is presented that is used in the program and that it uses the concept of susceptance variable shunt and it incorporates the model of the fire angle of the tiristores like state variable in Newton Raphson methods. The results obtained are compared in the load flow, without SVC, in the rehearsals that are carried out with the system of 9 bars of the IEEE with the reached results using the academic version of the Power World Simulator. The SVC is used to control the value of the voltage in one of the bars of the case study.

Keywords : SVC; stationary state; fire angle and simulator.

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