Abstract:

A regulating component known as a static synchronous compensator (STATCOM) is used as a source or sink of reactive power in AC transmission networks. The STATCOM is most commonly used to improve transmission system voltage stability. A Static Compensator, often known as StatCom, is a tool that may provide reactive assistance to a bus. On one side, voltage source converters link to the power system, and on the other, an energy storage device. This research examines numerous feedback control methods with the standard PI control approach. A Phase Locked Loop was used to reduce the phase difference (PLL). The techniques under ideal and realistic conditions were compared using a three-phase grid with a non-linear load that is imbalanced and with a significant amount of line impedance.

Description:

STATCom; PLL; PI Controller; LCL Filter; PWM Inverter