Theoretical study on Ram Air Turbine Connected to Aircraft AC bus for Sensitive Loads

Aircraft back up generator based on wind micro turbine is used in emergency situations and converts the wind power to electrical power for aircraft essential parts. The inverter has been connected to generator of wind turbine by DC link capacitor and supplies the requirement electrical power in the studied system. Inverter has been connected to AC voltage source (۴۰۰Hz), when the AC source of grid section fails, produced output power by inverter covers the grid source in production of power. The inverter converter with integral controller is suggested for production of assignable power in this article. The simulation has been done in the MATLAB software. The results show stability of the controller design in during of harmonics and speeds of wind and alteration of consumption load.

Keywords:

permanent magnet synchronous generator , integral controller , DC link capacitor , inverter.