To the analytical theory of an asynchronous motor, taking into account the saturation of the steel magnetic conductor.

Abstract

An equation for an asynchronous motor is derived, taking into account the saturation of the steel of the main magnetic circuit in the first harmonic of magnetic induction in the air gap based on the representation of the rotating flux link vector as a nonlinear function of the total magnetization of the current. The solution of the problem of calculating the electrodynamic braking mode using the derived equations is given, the calculated results are compared with the experimental ones.