Paper Details

To Maintain Voltage Regulation A STATCOM Provides The Fast And Efficient Reactive Power. In order tounderstand various STATCOM control methods are discussed in the literature. But in those methods they use the trialand error approach methods so the performance is trade off. so at different operating points the control parametersmay not be effective for the optimal performance. In order to overcome this problem an adaptive control technique camein to picture, in which the control gains automatically self adjusted as per our desired response even with thechange of operating condition that’s why we named as autonomous adjustment. In the simulation test, the adaptive PIcontrol shows consistent excellence under various operating conditions, such as different initial control gains,different load levels, change of transmission network, consecutive disturbances, and a severe disturbance. when there isa change of system conditions the conventional STATCOM control with tuned, fixed PI gains usually perform fine inthe original system, but may not perform as efficient as the proposed control method.

A Goutham Venkata Sai, Sk.Hussain Vali, “Advanced Tuning of PI controller for Voltage regulation Using STATCOM”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 3, Issue 12, pp. 62-69, December 2016.