Comparativo Entre os Sistemas de Aquisição de Dados do SCADA e as Unidades de Medição Fasorial Sincronizada no Controle Secundário de Tensão

EULLER DIAS DA SILVA; MATEUS ARAÚJO COLARES; HEITOR ALVES BARATA; JOSÉ R. SICCHAR; WERBESTON DOUGLAS DE OLIVEIRA

doi:10.20906/SBAI-SBSE-2023/3920

EULLER DIAS DA SILVA Universidade Federal do Amapá
MATEUS ARAÚJO COLARES Universidade Federal do Amapá
HEITOR ALVES BARATA Universidade Federal do Pará
JOSÉ R. SICCHAR Dep. Eng. Controle e Automação, EST, Universidade do Estado do Amazonas, AM
WERBESTON DOUGLAS DE OLIVEIRA Universidade Federal do Amapá

DOI: https://doi.org/10.20906/SBAI-SBSE-2023/3920

Keywords: PMU, SCADA, data acquisition systems, delay time, secondary voltage control, voltage stability

Abstract

This work aims to present an analysis of the comparison of two data acquisition systems, the Synchronized Phasor Measurement Unit (PMU) and the Supervision and Data Acquisition System (SCADA), in the operation of secondary voltage control in a system 11-bus test, verifying how it responds to the units' processing time, observing the network parameters and their influence on the voltage stability. The adjustments regarding the delay time and the form of acquisition of SCADA and PMU for the appropriate simulations were submitted to events to visualize the behavior in contexts such as line opening and load increase. Contributions to the study that allowed better observations of the behavior of the system.