Research on Mode-Switching Control of Thyristor Controlled Series Capacitor
The mode-switching control method of thyristor controlled series capacitor (TCSC) is of great importance to power system stability. It is very difficult, if not impossible, to realize mode-switching only by changing firing angles. Considering the impedance characteristics of TCSC, a set of mode-switching control methods is proposed. Simulation and experimental results show that the proposed switching method can make the switching process faster and possess better dynamic performance.
K. J. Li et al., "Research on Mode-Switching Control of Thyristor Controlled Series Capacitor", Key Engineering Materials, Vols. 439-440, pp. 325-330, 2010