Custo total de propriedade para infraestruturas de comunicações 5G para smart grid

Abstract

Smart Grid communications networks are considerably different from the traditional communica-tion systems used to access the Internet when considering users, applications, Quality of service and, especially, the impacts/losses due to malfunctions. Such data networks are generally owned and used exclusively by electrical system operators and require a high financial investment. There fore, this paper presents an economic analysis to compare different possibilities of data network deployment for the Smart Grid. The results showed that for the proposed scenario, 5G compared toother technologies, obtained the best evaluation for the implementation of the communication of a network of data applied to the Smart Grid, since the data of Quality of Service and the results obtained in the Total Cost of Property, showed that in the medium and long term the 5 Ghas its lower cost when faced with expenditures of other communication technologies, presenting 100% and 99.02% of IEDs with Quality of Service for uplink and downlink maximum, and the average IEDs served, is 100% for uplink and 99.4% for downlink in NORMAL and STRIP mode, respectively.