Research Article

Cascaded Fractional Model Predictive Controller for Load Frequency Control in Multiarea Hybrid Renewable Energy System with Uncertainties

Table 6

System parameter variation analysis.

ControllersArea-1Area-2Tie-line (puMW)ITAE
O.S (Hz)U.S (Hz)Time (s)O.S (Hz)U.S (Hz)Time (s)O.S (pu)
10-5
U.S (pu)
10-5
Time (s)

Proposed0.00791
Proposed (+50%)0.00947
Proposed (-50%)