The paper also describes the principal method of obtaining the transmission function of the AC generator by experiment and the dynamic analysis of the aircraft voltage-regulating system.

In this paper, the regulating characteristic of the static VAR compensator (SVC) and its effects on reducing the system voltage fluctuation and improving the system stability have been investigated.

During the power oscillation of a power system, a damping active power is injected into the network from the DFIG machine via regulating the rotor excitation voltage Angle.