Title :
Disturbance rejection by water turbine speed control
Author :
Puleva, Teofana ; Haralanova, Elena
Author_Institution :
Tech. Univ. of Sofia, Bulgaria
Abstract :
This paper describes an adaptive algorithm for rejecting frequency disturbances in water turbine speed and power control. The method is based on an augmented estimator with a disturbance equation. That permits the cancelling out of the effects of the frequency disturbance in the steady state.
Keywords :
adaptive control; angular velocity control; compensation; hydroelectric generators; power control; state feedback; state-space methods; adaptive disturbance rejection algorithm; augmented estimator; disturbance compensation; disturbance estimation; permanent disturbance estimation; state space feedback; steady state frequency disturbance rejection; turbine power control; water turbine speed control; Electric resistance; Equations; Frequency estimation; Hydraulic turbines; Hydroelectric power generation; Power control; Power generation; Steady-state; Torque; Velocity control;
Conference_Titel :
Universities Power Engineering Conference, 2004. UPEC 2004. 39th International
Conference_Location :
Bristol, UK
Print_ISBN :
1-86043-365-0
