Design of PID-Tuned Controller for Automatic Voltage Regulator for Frequency Stability in Thermal Power Plant

The current work is centered on the construction of a tuned controller’s proportional integral and derivative (PID) to achieve consistent voltage and frequency and hence reliable power. Implementing three gain factors for integral, proportional, and differentiation at an acceptable degree of error as well as a dynamic response was the most crucial step in the construction of a PID. To acquire the necessary results, robustness and quick reaction were obtained. P = 0.1943, I = 0.1827, D = 0.0338, N = 8.267 were the PID controller settings that were quickly acquired in a settling time of 0.6316 s. The robustness is reduced for faster reactions that settle in less than 0.6316 s. Fast response time of 0.632 s and the highest level of system robustness yield the best result.