ANÁLISIS COMPARATIVO DE ALGUNAS TEORÍAS EN EL DOMINIO DE LA FRECUENCIA PARA LA DETECCIÓN DE DISTORSIONES EN SISTEMAS ELÉCTRICOS DE POTENCIA

In this paper appear some methods in the frequency domain for distortions detection in power electric systems, from then on simulations made in PSCAD 4.1.0, where some of the most common events that affect the energy quality are presented. Algorithms were implemented in Matlab 7.0 for the frequencial analysis of the most important harmonics generators.