The main idea behind such progressive increase was to observe electrical constraints behaviour as the network was becoming "congested", considering real transmission capacity limits in each transmission line in the Colombian power system 617 transmission lines approximately.
La idea de este aumento progresivo es observar el comportamiento de las restricciones a medida que la red se va ´congestionando´, considerando los límites reales de cada una de las líneas de transmisión del sistema 617 líneas de transmisión.