Ubicación óptima de RMU´S en redes eléctricas soterradas de distribución radial usando técnicas heurísticas

Abstract

The present document proposes a methodology for the optimal deployment of RMU's (Ring Main Units), which is based on heuristic processes on a georeferenced plane that gives us information about the selected sector that was obtained through OpenStreetMap. Switching equipment is used more frequently in distribution networks, since they have features to increase the security and reliability of the system. Thanks to these mechanisms, it’s possible to reduce the disconnection time of the network, reducing technical and economic losses. For the implementation of the switching equipment in this project, it’s necessary to use techniques that allow the expansion to a minimum cost. For this reason, the MST (Minimal spinning tree) is used, achieving a minimum routing according to the needs of the system. In addition, the location of the switching equipment are assigned for the interconnection between primary elements just in case of an unusual or extreme event might happen, reducing the system's downtime.