Esquema adaptativo de seccionamiento de carga en función del voltaje y la frecuencia usando simulación digital en tiempo real

Abstract

The advancement of technology has allowed the exponential development in electric engineering applications and the analysis of data by means of the application of data mining techniques. Research on load-shedding schemes together with the application of the above-mentioned fields allow the prediction of certain events that have caused the disconnection of large amounts of load and even the operating output (blackout) of large power systems around the world. The present project proposes a methodology for the implementation of a load shedding scheme as a function of voltage and frequency that allows, through an indicator, by means of an indicator calculated in real time through a previously trained regressor, to determine the amount of load to be disconnected after the occurrence of a contingency for loss of generation. To do this, a comprehensive real-time digital simulation platform is implemented, which uses the benefits of the OPAL-RT ePHASORsim application, together with the functionalities of CENACE's WAMS system, WAProtector, to execute a Software in the loop (SIL) oriented to perform adaptive load shedding in real time, which is triggered when the indicator condition calculated by the regressor previously trained with simulation results obtained from PowerFactory is met