Development of a mathematical model of frequency controlled induction electric drive

Abstract

A mathematical model of a frequency-controlled induction (asynchronous) electric drive is proposed, which makes it possible to study electromagnetic and electromechanical processes in an electric drive with any drive mechanism and takes into account the non-sinusoidality of the output voltage of the frequency converter. The block diagram of the algorithms of calculations performed in the "Mathcad" computer application, the results of modeling and their analysis are presented.