Modelling and Internal Fuzzy Model Power Control of a Francis Water Turbine
AbstractThis paper presents dynamic modelling of a Francis turbine with a surge tank and the control of a hydro power plant (HPP). Non-linear and linear models include technical parameters and show high similarity to measurement data. Turbine power control with an internal model control (IMC) is proposed, based on a turbine fuzzy model. Considering appropriate control responses in the entire area of turbine power, the model parameters of the process are determined from a fuzzy model, which are further included in the internal model controller. The results are compared to a proportional-integral (PI) controller tuned with an integral absolute error (IAE) objective function, and show an improved response of internal model control.
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Nagode, K.; Škrjanc, I. Modelling and Internal Fuzzy Model Power Control of a Francis Water Turbine. Energies 2014, 7, 874-889.
Nagode K, Škrjanc I. Modelling and Internal Fuzzy Model Power Control of a Francis Water Turbine. Energies. 2014; 7(2):874-889.Chicago/Turabian Style
Nagode, Klemen; Škrjanc, Igor. 2014. "Modelling and Internal Fuzzy Model Power Control of a Francis Water Turbine." Energies 7, no. 2: 874-889.