Robust load-frequency control for uncertain nonlinear power systems: A fuzzy logic approach

@article{Lee2006RobustLC,
  title={Robust load-frequency control for uncertain nonlinear power systems: A fuzzy logic approach},
  author={Ho Jae Lee and Jin Bae Park and Young Hoon Joo},
  journal={Inf. Sci.},
  year={2006},
  volume={176},
  pages={3520-3537}
}
A new robust load-frequency control (LFC) methodology is proposed for controlling uncertain nonlinear power systems. Critical nonlinearity in the power system-the valve position limit on the governor, and the parametric uncertainty are concerned. The Takagi-Sugeno fuzzy model of the power system under consideration is first constructed to design the robust fuzzy-model-based LFC. Sufficient conditions for the robust asymptotic convergence of the frequency deviation are then provided in terms of… CONTINUE READING

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