Turkish Journal of Electrical Engineering and Computer Sciences
Decentralized robust load-frequency control of power system based on quantitative feedback theory
This paper aims at investigating the problem of Load Frequency Control (LFC) in interconnected power systems in order to obtain robustness against uncertainties. A design method for a robust controller, based on Quantitative Feedback Theory (QFT), has been presented in this paper. For a two-area power system, the simulation results show that the system response with the proposed QFT controller exhibits transient response beyond PI controllers. It is also shown that the transient response of the tie line power can also be improved.
Load frequency control, power system control, quantitative feedback theory, robust control
SAKHAVATI, AIDIN; GHAREHPETIAN, GEVORK; and HOSSEINI, SEYED HOSSEIN
"Decentralized robust load-frequency control of power system based on quantitative feedback theory,"
Turkish Journal of Electrical Engineering and Computer Sciences: Vol. 19:
4, Article 1.
Available at: https://journals.tubitak.gov.tr/elektrik/vol19/iss4/1
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