Analysis of dynamic processes in the electric power generating system of variable frequency for aircrafts

Authors: Horoshev M. A., Haritonov S. A.

Annotation: The dynamic processes in the electric power generation system of variable frequency for aircraft «synchronous generator – semiconductor converter» type are analyzed.. A mathematical model of the electric power system in a rotating coordinate system is proposed. The structure of the regulation system has been developed. The transfer characteristics for the analysis of the stability of the system has been received. Simulation modeling of the system's dynamic modes of operation under dynamic load and change in the frequency of the generated voltage was carried out.

Keywords: active rectifier, permanent magnet synchronous generator, aviation power supply system, closed loop control system, dynamic process, optimal control