Diretrizes de Projeto para Digitalização de uma Subestação de Energia Elétrica

Flávio Garlet Reck; Fernando Anunciação Budzinski; Douglas de Souza Ferreira; Ulisses de Oliveira Almeida Lima; Filipe Gabriel Carloto; Julia Beatriz Ramos da Conceição; Wagner Seizo Hokama; Aécio de Lima Oliveira; Ulisses Chemin Netto

doi:10.20906/sbse.v2i1.3081

Flávio Garlet Reck Fox IoT
Fernando Anunciação Budzinski Programa de Pós-Graduação em Sistemas de Energia, Universidade Tecnológica Federal do Paraná
Douglas de Souza Ferreira Automalógica
Ulisses de Oliveira Almeida Lima Automalógica
Filipe Gabriel Carloto Fox IoT
Julia Beatriz Ramos da Conceição CPFL Energia
Wagner Seizo Hokama CPFL Energia
Aécio de Lima Oliveira Centro de Excelência em Energia e Sistemas de Potência, Universidade Federal de Santa Maria
Ulisses Chemin Netto Programa de Pós-Graduação em Sistemas de Energia, Universidade Tecnológica Federal do Paraná

DOI: https://doi.org/10.20906/sbse.v2i1.3081

Keywords: Process Bus, Station Bus, IEC 61850, Substation, Substation Automation System

Abstract

The standard IEC 61850 has been used in Brazil since 2008 to systematize the parameters of data communication regarding substation automation in an open, interoperable framework. Most electrical projects, which apply the standard IEC 61850, take only GOOSE message and MMS through the station bus. However, the standard recommends a second bus, named process bus. In 2022 the application of process bus is limited to pilot-project on electrical utility only to learn about its use and impact on substation operation. The analysis of technical reports concluded that there is no engineering approach to design a substation automation project within the station and process bus. Therefore, this paper aims to introduce a procedure to design a fully digital substation according to standard IEC 61850. The approach presented has been applied in a 15 kV substation.