MODEL ANALYSIS OF THE SYNCHRONOUS MOTOR’S START-UP WITH THE PULSE-WIDTH FREQUENCY CONVERTER

Abstract

This work focuses on the analysis of the transients at the start-up time of the synchronous motor within using the pulse-width converter at sinusoidal, trapezoidal and rectangular output tension on the basis of the mathematical model which is put up in the current stator-the stator flux linkage coordinates. The graphs of the electricity consumption by the pulse-width converter of frequency – the synchronous motor systems are provided at the various laws of management per one working cycle.