Segmentación de red de un sistema de distribución mediante técnicas de agrupamiento posterior a la inserción de vehículos eléctricos de carga liviana

Abstract

This research work aims to establish a methodology that allows determining patterns in an electrical network, in this case of a medium voltage distribution system, identifying network segments that present drawbacks from the point of view of compliance with certain electrical operating parameters. , given the increase in demand due to the insertion of electric vehicles as an additional electric charge in the system, under different levels of penetration. For this, stochastic models based mainly on Monte Carlo simulations will be used to establish the increase in demand under different scenarios of penetration of electric vehicles, in the so-called light or slow charging mode, as well as grouping (clustering) will be used to determine patterns and areas of this distribution system that best respond to these scenarios, as well as those that are compromised. The characteristics of the network considered for the subsequent grouping will correspond to voltage levels, loadability of transformers and level of losses caused in the network. The EDS (electrical distribution system) to be analyzed will obey a case study of a real feeder, and the modeling of the insertion of electric vehicles will be carried out for the light load regime also called low voltage slow load.