Monteiro, T. C.Camargo, J.Ahn, S. U.Bormio, E.Terrazas, T. M. [UNESP]Marafao, F. P. [UNESP]Giaretta, A. R.Jardini, J. A.Matakas, L.Komatsu, W.IEEE2020-12-102020-12-102011-01-01Xi Brazilian Power Electronics Conference (cobep 2011). New York: Ieee, p. 341-346, 2011.2175-8603http://hdl.handle.net/11449/197460The growing use of sensitive loads in the electric power system, especially in industrial applications, increases voltage sags related production losses considerably, stimulating a demand for power electronics' based solutions to mitigate the effects of such problems. This paper shows the implementation and some industrial certification tests of a power equipment prototype designed to correct sags and swells, a dynamic voltage restorer, which is one of the many possible solutions for voltage sags and swells problems.. Experimental results of a 75kVA prototype are shown both in laboratory and full load conditions, in a certification institution (IEE-USP).341-346engPWM ConverterPower QualityDynamic Voltage RestorerVoltage SagsVoltage SwellsTrabalho apresentado em eventoWOS:000395311200054