Research of changes in electromagnetic parameters in controlled asynchronous special electric drives

Abstract

The article researches the changes in the electromagnetic
parameters of controlled asynchronous special electric
drives. Special asynchronous electric drives are controlled
cascade electric drives of cylindrical and axial designs.
The study of the dynamics of parameter changes is
carried out on the basis of the method of electromagnetic
energy conversion and the theory of electromagnetic
circuits. As a result, for new mathematical models of
the electromagnetic system of the studied asynchronous
electric drives, the parameters of the electromagnetic
field of a closed coil of one coil of an electric winding
with electric current in a homogeneous medium are
determined. The solved problem is spatial, since the
distribution of electromagnetic induction in a coil of a
given shape of an electromagnetic coil is determined. The
obtained conclusions for determining the electromagnetic
parameters of cylindrical and axial motors of special
electric drives allow us to correctly solve the problems
of modeling, designing and improving the efficiency of
the studied electric drives and electromechanical energy
converters of cylindrical and axial designs. The results
of the study are applicable to create a computer-aided
design system for the research asynchronous electric
drives and solve modeling and design problems. The
conducted research allows creating electric drives with
optimal weight, size and energy indicators.