VOLTAGE SAG GENERATING EQUIPMENT

摘要

The present invention relates to equipment for generating voltage sags of up to 100% depth, with adjustable variation steps and with as many depth levels as desired, for connection to a wind power plant or electric power plant, between the line for discharging the electric energy produced by the power plants in general or wind power plant in particular, and the electric power generation system or wind power generation system being tested. The voltage sag generating equipment controls and regulates the short-circuit power detected by the electric power generator or wind power generator being tested for voltage values higher than 500V and power values higher than 100 kW.