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This paper describes the impact of the operation of distributed energy sources on voltage quality parameters in low voltage distribution grids. The survey is based on the evaluation of 60 voltage quality measurements which were carried out in 30 different low voltage distribution grids with connected power sources. These 60 measurements were made in 2014 and were evaluated according to the standard...
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...
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