Mejora de la estabilidad de voltaje en un sistema de distribución mediante el análisis modal jacobiano para el control de flujo de potencia unificado considerando compensadores de potencia reactiva

Abstract

This scientific article has its main focus on obtaining an improvement in voltage stability through modal analysis, configuring two IEEE test systems through Matlab with which an algorithm will be developed. For the two different study cases, the Jacobian modal analysis will be implemented, taking into account all its elements and values, for a unified power flow control, and thus determine voltage profiles of critical bars with relatively low voltages, which help to a voltage instability in the system. In order to obtain an improvement in voltage stability, it is necessary to inject reactive power, for this we will help ourselves with the optimal incorporation of SSSC compensators in series and STATCOM in parallel, thus remedying the voltage stability, improving the bus voltages. critical and obtaining fewer losses in the system.