Analysis of Load Frequency Control of Two Area Power System using Different Control Techniques

Authors

  • Md Abu Kaisher Department of Electrical and Electronic Engineering, Southeast University, Bangladesh.
  • Abdullah Al Mahfazur Rahman Department of Electrical and Electronic Engineering, Southeast University, Bangladesh.
  • Md Moniruzzaman Department of Electrical and Electronic Engineering, College of Engineering and Technology (CEAT), International University of Business Agriculture and Technology, Bangladesh 
  • Tawfikur Rahman Department of Electrical and Electronic Engineering, College of Engineering and Technology (CEAT), International University of Business Agriculture and Technology, Bangladesh. 
  • Nibedura Deb Department of Biotechnology Engineering, International Islamic University of Malaysia, Kuala Lumpur, Malaysia.

DOI:

https://doi.org/10.3329/iubatr.v7i1.74325

Keywords:

Two-area power system; LFC; AVR; PID controller; Fuzzy logic controller

Abstract

To maintain stability is a mandatory requirement of any kind of power network. Interconnected power systems have significant advantages in maintaining stability and frequency at their nominal values. The control of the interconnected power systems is performed by Automatic Generation Control (AGC), which has two parts: the Automatic Voltage Regulator (AVR) and Load Frequency Control (LFC). When a disturbance occurs in the system, Load Frequency Control (LFC) acts to re-establish the system into its steady state with zero error as well as the desired transient response characteristics. This paper exhibits the design and implementation of a PID and Fuzzy Logic Controller for two area power systems, taking the steady state error and percentage of overshoot, undershoot, and pre-shoot as comparison parameters. MATLAB/Simulink software was used to bring out the implementation and obtain results. System dynamic performance is observed for PID and Fuzzy Logic Controllers in Simulink. The comparison study indicated that the proposed Fuzzy Logic controller has better performance than the PID controller.

IUBAT Review—A Multidisciplinary Academic Journal, 7(1): 62-79

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Published

2024-06-30

How to Cite

Kaisher, M. A., Rahman, A. A. M., Md Moniruzzaman, Rahman, T., & Deb, N. . (2024). Analysis of Load Frequency Control of Two Area Power System using Different Control Techniques. IUBAT Review, 7(1), 62–79. https://doi.org/10.3329/iubatr.v7i1.74325

Issue

Vol. 7 No. 1 (2024)

Section

Articles

License

Copyright (c) 2024 Md Abu Kaisher, Abdullah Al Mahfazur Rahman, Md Moniruzzaman, Tawfikur Rahman, Nibedura Deb

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.