Nonlinear Digital Simulation Model of Hydroelectric Power Unit With Kaplan Turbine (CROSBI ID 121609)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Brezovec, Miljenko ; Kuzle, Igor ; Tomiša, Tomislav
engleski
Nonlinear Digital Simulation Model of Hydroelectric Power Unit With Kaplan Turbine
Mathematical and simulation models enable hydro-electric power unit dynamic behavior analysis using computers. To approximate the power unit dynamics as accurate as possible, nonlinear high-order model is required. This paper describes a hydroelectric power unit with double regulated Kaplan turbine. The runners of such turbines permit the blades angle to be varied on the run depending on operating conditions. This ensures maximum turbine efficiency under all operating conditions. Detailed mathematical and digital simulation model of the hydroelectric power unit with double regulated turbine was presented for turbine control system analysis. Simulation model developed for Varazdin HPP (power unit 1)is verified by several comparisons with real measurement results.
Hydraulic turbines; hydro electric power generation; piecewise linear approximation; power system modeling; power system simulation; spline functions
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o izdanju
21 (1)
2006.
235-241-x
objavljeno
0885-8969
10.1109/TEC.2005.847963