Uso de sistema de informações geográficas no monitoramento de conflito da rede elétrica com a vegetação no campus Dois Irmãos da Universidade Federal Rural de Pernambuco, Recife, Pernambuco

Abstract

The relationship between urban trees and the power grid has always been a source of disagreement between environmentalists and power companies. This is because one of the main causes of power outages is the conflict between the grid and vegetation. To ensure a quality power supply to the population and meet the collective continuity indicators, DEC (Equivalent Duration of Interruption per Consumer Unit) and FEC (Equivalent Frequency of Interruption per Consumer Unit), established by ANEEL (National Electric Energy Agency), power companies seek tools to manage the relationship between trees and the grid without causing environmental damage. In this context, the objective of this work is to develop a Geographic Information System (GIS) to monitor trees in conflict with the power grid in Dois Irmãos, Campus of the Federal University of Pernambuco (UFRPE), to be used as a parameter in the execution of vegetation management services by power companies. A Geographic Information System (GIS), aerial photogrammetric survey using drones, floristic survey of the analyzed area and processing of georeferenced images using specific software were used. The main results obtained were the characterization and management of information in an application modeling for the management of the activities necessary to minimize the effects of vegetation on the existing electrical grid. The developed application modeling will be made available to electric power companies, aiming to optimize the management of the electrical grid