An educational software package for Thyristor Switched Reactive Power Compensators using Matlab/Simulink

WOS: 000274977500008In this paper, an educational software package called TSCOM (Thyristor Switched Reactive Power Compensators) has been developed. The TSCOM software package contains simulation models of Thyristor Switched Capacitor (TSC) and Thyristor Switched Reactor (TSR)based Static VAr Compensator (SVC) which are two of the shunt Flexible AC Transmission Systems (FACTS) devices. The design and simulations of TSC and TSR-based SVC are proposed using the Matlab/Simulink 7.04 (R) and SimPowersystems. The TSC and TSR-based SVC devices are demonstrated at two bus, three bus, infinite-bus, single-phase, three-phase, static load, dynamic load and stair-case load conditions. The effects of TSC and TSR-based SVC devices on load voltage are also analyzed. Student feedback indicates that this package is user-friendly and considerably effective for students and researchers to study theory of switched compensators, the reactive power control and voltage regulation. The proposed package will help to design the practical prototypes for students and researchers. (C) 2009 Elsevier B.V. All rights reserved.Turkish Scientific and Technical Research Council (TUBITAK) [104M235]This work was supported in part by the Research Fund of the Turkish Scientific and Technical Research Council (TUBITAK) under the project number of TUBITAK 104M235