Magnetic field and rotor current of an asynchronous short-circuited machine with infinitely large slip.

Abstract

The distribution of the magnetic field of an asynchronous short-circuited machine when operating in the infinitely large slip mode is considered. Elementary regions were selected and the corresponding boundary conditions were found. The magnetic field of the elementary regions was investigated by the method of conformal mappings and modeling on the EGDA 9/60 electrointegrator. An analytical dependence is obtained for calculating the rotor current of an arbitrary yth harmonic of the magnetic field.