Voltage Stability Enhancement using SVC in PSCAD Software
Recently, in modern power systems, the application of flexible, accurate, and fast-response systems is emerging. The voltage instability affects the system's reliability and security. FACTS devices are used to restore voltage and to control the weak bus. The SVC provides fast acting dynamic compensation, in case a severe fault occurs. In this paper, the focused is on voltage stability improvement of IEEE-14 bus test system. Simulation results have been obtained using PSCAD simulation software. Subsequently, the obtained results have been analyzed. In addition, Simpliﬁed Voltage Stability Index (SVSI) is calculated to identify the weakest bus of the system.
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