Impact of TCSC on generator operation

Abstract

This paper deals with the research of FACTS devices, specifically TCSC regulators. In the research, the NEPLAN program compiles a mathematical model of the TCSC system for the control of oscillations and the improvement of the dynamic stability of the transmission system. The TCSC element is implemented in the design in two places, namely in stations with generator outlets. The first outlet is the Mochovce nuclear power plant and the second on the outlet line of the Vojany thermal power plant. The height is mainly focused on reducing oscillations in short circuits. The result is the processing of dynamic stability data at a set short circuit with and without a TCSC device, as well as how this affects the CCT (Critical clearing time).