Page 281 - Mathematical Models and Algorithms for Power System Optimization

Optimization Method for Load Frequency Feed Forward Control 273

(A)

(B)

(C)

(D)

(E)
Fig 7.25
System tracking control test results of five-unit system.
(A) Forecasting curve of load disturbance ΔP L ; (B) Control law of thermal unit;
(C) Control law of hydro unit; (D) Frequency curve of thermal unit; (E) Frequency curve of hydro unit.