Load Frequency Control for Power Systems with Actuator Faults within a Finite-Time Interval

Table 1

Physical meaning.

Parameters	Physical meaning
	Governer valve position
	Deviations of frequency
	Mechanical output of generator
	Frequency bias factor
	Load disturbance
	Moments of inertia of the generator
	Speed drop
	Time constant of the governor
	Damping coefficient of generator
	Time constant of turbine