The Thyristor Controlled Series Capacitor (TCSC) is a type of Flexible AC Transmission System (FACTS) device used to enhance the controllability and stability of power systems by providing dynamic reactive power compensation. It works by inserting a variable capacitive reactance into the transmission line, allowing for better control over power flow and voltage stability. TCSCs play a significant role in improving the overall reliability and efficiency of electrical grids, particularly in managing the challenges associated with fluctuating loads and generation.
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