Control design and simulation of unified power flow controller

The UPFC as a solzd state controller whzch can be used to control actave and reactzve power flows an a transmzsszon 1zne.In thzs paper we propose a control strategy for UPFC an whzch we control real power flow through the lane, whzle regulatzng magnztvdes of the voltages at ats two ports. We deszgn a controller for thzs purpose whzch uses only local measurements. The control strategy 2s evaluated uszng dagztal samulataon for a case study.