Dynamic stability analysis of the interconnected Colombia-Venezuelapower system

摘要

This paper presents the operating problems of the interconnectionnbetween Colombia and Venezuela power systems through a single 230 kVntransmission line. It describes the technical analysis carried out fornthe stabilization of a sustained power flow oscillation of 0.22 Hz. Thenanalysis includes results of simulations and field recordings obtainednin the system. Operating strategies adopted and the conclusions of thenstudy are also summarized