Power Frequency Oscillation Suppression Using Two-Stage Optimized Fuzzy Logic Controller for Multigeneration System

Table 6

System parameters.

Rated power (Area 1 and Area 2)		2000 MW
Transfer function gain of generator (Area 1 and Area 2)		120
Generator’s time constant (Area 1 and Area 2)		20
Governor’s time constant		0.08
Governor’s time constant		0.02
Steam turbine’s time constant		0.3
Regulation of the governor (Area 1 and Area 2)		2.4
Frequency bias constant		0.425
Synchronizing power coefficient		1
Synchronization coefficient		0.545