Title: Experimental evaluation of optimal tuning for PID parameters in an AVR system.
Authors: Foroutan, F.; Tootoonchian, F.
Abstract: Automatic Voltage Regulator (AVR) is employed to stabilize the output voltage of generators at electric power plants. However, reliable performance of AVR depends on professional tuning of its PID controller parameters. Therefore, different optimization algorithms are used to determine those parameters. The objective of the optimization is defined as minimizing the characteristics of transient step response such as settling time, rise time, overshoot, and steady state error. Then, to verify the optimization results, a simulator is built experimentally for AVR and PID system which can also be used for other studies on AVR systems. Experimental results are compared with those of MATLAB and Pspice software. Close agreement between the simulation and experimental results confirms the success of the optimization.
Subjects: VOLTAGE regulators; ELECTRIC power plants; ELECTRIC generators; PID controllers; MATHEMATICAL optimization; VOLTAGE
Publication: Scientia Iranica. Transaction D, Computer Science & Engineering & Electrical Engineering, 2022, Vol 29, Issue 6, p3317
ISSN: 1026-3098
Publication type: Academic Journal
DOI: 10.24200/sci.2021.56239.4617

Experimental evaluation of optimal tuning for PID parameters in an AVR system.

Foroutan, F.; Tootoonchian, F.