Planeación para la redistribución de potencia reactiva en sistemas de potencia mediante la ubicación de controladores de flujo de energía unificado

Abstract

This document presents a heuristic methodology which seeks to optimally locate unified power flow control devices since they are currently one of the most complete FACTS devices due to their internal structure and their active and reactive power compensation in transmission systems , the location is carried out by means of power flow analysis, the location of the UPFC is carried out in an exhaustive random way under technical restrictions and limitations that allow finding the best zone in which to install this compensator, for this mathematical formulation the Matlab software was used and later, in order to verify its effectiveness, DIgSILENT software was used in which different case studies are established that allow analyzing the behavior of the power system when coupling the device at levels of 33 kV and 132 kV in systems of 14 and 30 busesof IEEE, improving voltage levels, as well as their angles. Real and reactive power are redistributed in the EPS, improving the quality of energy from generation to end users.