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International Journal of Advanced Computer Science and Applications(IJACSA), Volume 13 Issue 11, 2022.
Abstract: Interconnected power systems receive power through tie lines. Sudden perturbation in load causes uneven power distribution issues resulting in sudden changes in the voltage and frequency in the given system (tie-line power exchange error). The Load Frequency Controller (LFC) has an ability to stabilize the system for the above mentioned disturbances. In this paper, a novel load frequency controller based on Type-2 Fuzzy Quasi-Decentralized Functional Observer (T2FQFO) is proposed. In the proposed methodology the observer gains are obtained mathematically which guarantees, the stability of the system. The efficacy of the proposed technique has been tested on an IEEE standard testing systems. The results shows the proposed T2FQFO has higher performance when compared with Fuzzy Quasi-Decentralized Functional observer, Quasi- Decentralized Functional observer and classical state observer. And the results say that the peak over shoot and settling time have been improved by 25% (Approx.) by Type-2 Quasi Decentralized Functional Observer ((T2FQFO) than other observers.
Jesraj Tataji Dundi, Anand Gondesi, Rama Sudha Kasibhatla and A. Chandrasekhar, “Design of Robust Quasi Decentralized Type-2 Fuzzy Load Frequency Controller for Multi Area Power System” International Journal of Advanced Computer Science and Applications(IJACSA), 13(11), 2022. http://dx.doi.org/10.14569/IJACSA.2022.0131172
@article{Dundi2022,
title = {Design of Robust Quasi Decentralized Type-2 Fuzzy Load Frequency Controller for Multi Area Power System},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2022.0131172},
url = {http://dx.doi.org/10.14569/IJACSA.2022.0131172},
year = {2022},
publisher = {The Science and Information Organization},
volume = {13},
number = {11},
author = {Jesraj Tataji Dundi and Anand Gondesi and Rama Sudha Kasibhatla and A. Chandrasekhar}
}
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