Mathematical Modelling and Simulation of the Behaviour of the Steam Turbine

Mircea Dulau, Dorin Bica
2014 Procedia Technology - Elsevier  
Model simulations are becoming very important in dynamic power system analyses. However, no mathematical system can exactly model a physical process. Based on mathematical models of the processes and design calculations, PC programs allow simulation and the determination of the control system performances. This paper presents the mathematical modelling of the steam turbine unit, developed based on the continuity equation. This model is used to determine the simulation diagram for the steam
more » ... ne with high, medium and low pressure sections. Using Matlab/Simulink software facilities, have been simulated the behaviour of the shaft torque, depending of the control valves opening, with uncertain parameters of the process, than the step response of the steam turbine, with load and proportional control algorithm.
doi:10.1016/j.protcy.2013.12.555 fatcat:fsq7bbhrjncopdvsi525j6j54a