• U. LEELA GRACE
• P. KOUSHIK SOMA KUMAR
• K. ABHISHEK SANJEEV
• B. NAGARAJU
• V. LATHA

The aim of this paper is to demonstrate the effective control of frequency deviations in a system using different controllers, namely PD and PI controllers. These controllers are used to minimize the frequency errors and to ensure that the system settles quickly to the desired operating conditions. The two controllers are responsible for controlling the frequency deviations and ensuring that the system settles fast in response to load variations. The paper concludes by presenting a comparative chart of the two controllers with respect to their settling time, and determining which controller is most effective in eliminating errors quickly and ensuring that the system settles fast. The LFC models are simulated using MATLAB SIMULINK. I.

load frequency, power system, pi controller, pd controller

"Minimizing frequency deviation in multi area power system using pd,pi controllers", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 6, page no.j294-j298, June-2023, Available :http://www.jetir.org/papers/JETIR2306942.pdf

"Minimizing frequency deviation in multi area power system using pd,pi controllers", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 6, page no. ppj294-j298, June-2023, Available at : http://www.jetir.org/papers/JETIR2306942.pdf