Research of dynamics of gated-electrical processes in Simulink

Recent advances in the field of electrical engineering, semiconductor and converter technology, have led to introduction of a new class of electric machines, operating in a wide range of rotational velocities, which are called gate. These machines make it possible to build stand- alone power supplies on their basis, to ensure the generation of high power with minimum drive unit requirements.A mathematical model of the mechanical synchronous generator with voltage stabilization when changing the drive shaft rotational velocity in a wide range have been implemented in MatLab Simulink package composed of specialist electrical block library. The modeling process in MatLab Simulink functions as a construction scheme of the standard block device package and configure of its individual elements.Obtained results concerning simulation of a gate generator with voltage stabilization based on the example of 32 pole machine with 1 kW showed good ability to generate high electric power over a wide rotational velocity range (90 to 187.5 rpm). Operated intermediate converters are able to maintain the stability of the voltage value at the variable rotational velocity that results in required operation for stand-alone power supplies.