Active Power Saturation for Full-Scale Renewable Power Converters during Voltage Ride Through Operation

Modern grid codes require the injection of positive sequence reactive current during low voltage ride through operation. In addition, it is possible to mitigate others power quality issues during unbalanced voltage sags, but for this should flow negative sequence currents. Therefore, to meet the GC and perform ancillary services, it is necessary to reduce the active power production in order to av...