Propuesta de alternativa para la expansión del sistema de subtransmisión de la Empresa Eléctrica Ambato Regional Centro Norte para el período 2021-2030.

Abstract

This titling project shows an alternative to the expansion of the sub-transmission system of Empresa Eléctrica Ambato Regional Centro Norte S.A. included in the period 2021-2030. The execution of this work takes place in three stages, the first contemplates the evaluation of the most relevant electrical parameters of the current system, for which the 69 kV single line model was updated in the CymDist software. In the second instance, a spatial analysis methodology is implemented that enables the system to be segmented according to the service areas of each existing substation, taking into account their load densities and geographic locations. Subsequently, an algorithm is developed that allows restricting the zones of influence under loadability conditions and voltage drops in primary feeders. In the third phase, the new substations are located using the conglomerate technique, k-means; in this way the new supply points are located in the center of gravity of the areas of influence. Additionally, an algorithm was implemented that allows connecting the new substations with the current network and the alternatives were modeled in CymDist, assessing losses and voltage drops in the 69 kV network