11/13/2022 0 Comments Simulation of tcsc![]() ![]() ![]() This has necessitated the need to understand the impact of REGs on the overall stability of a power system. The complexity of power system has increased due to high rate of growth of power demands, and the increasing penetration of renewable energy generators (REGs) on the grid in recent years has further pushed the operation of the existing transmission lines closer to their operating limit. The result also reveals that allocation of power system stabilizer (PSS) using probabilistic method is more effective and robust compared to deterministic approach. Some of the key results show that SVC is more robust in the damping of electromechanical modes compared to TCSC. The results obtained from the modal analysis are verified by using the time-domain simulation. Various scenarios are created to get insight into the study. The study employs probabilistic modal analysis method using Monte Carlo simulation and Latin hypercube sampling techniques. In this study, the performance of static VAR compensation (SVC) and thyristor controlled series capacitor (TCSC) controllers in the damping of electromechanical modes is analyzed and compared. This intermittent nature could excite the electromechanical modes resulting in the small signal instability of a power system. Wind power is highly variable due to the stochastic behavior of wind speeds. ![]()
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