Simulation research of motor/generator PM BLDC in kinetic energy magazine

The paper presents research conducted towards an innovative system of increasing the amount of energy recovered from a kinetic (flywheel) energy storage based on a three-phase PM BLDC motor/generator (mogen) with a 6T thyristor rectifier in the energy recovery circuit. The task of the rectifier control system is to stabilize the output voltage for input voltage (output from the mogen) of variable amplitude and frequency and for varying load. The article describes the 6T rectifier and present simulations of the rectifier control system operation during the storage discharge.