Brazilian Transmission System power quality indices

Power quality has been gaining increasing interest among the different customers in the Brazilian electrical sector. As a consequence, one of the many goals fostered by the exclusive and independent system operator in Brazil (ONS - Operador Nacional do Sistema Etrico) is seeing that the energy suppl...

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Bibliographic Details
Main Authors: Gomes, R.J.R., Brasil, D.O.C., Correia, D.M., Monteiro, A.M., Medeiros, J.R., Araujo, D.S.
Format: Conference Proceeding
Language:English
Subjects:
Commercialization
Continuity
Control systems
Electricity supply industry
Harmonic Distortion and Unbalance Voltage
ISO standards
Monitoring
Power quality
Power Quality Indices
Power system modeling
Power system reliability
Power systems
Steady-State Voltage
Voltage Fluctuation
Voltage fluctuations
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Summary:Power quality has been gaining increasing interest among the different customers in the Brazilian electrical sector. As a consequence, one of the many goals fostered by the exclusive and independent system operator in Brazil (ONS - Operador Nacional do Sistema Etrico) is seeing that the energy supplied at the customerpsilas connection of the transmission network meets the established service standards. In this context, the purpose of this paper is to present the main activities coordinated by ONS in the power quality field with relation to definition, criteria for indices and implementation of the monitoring procedures related do Brazilian transmission system.
ISSN:1540-6008
2164-0610
DOI:10.1109/ICHQP.2008.4668779