Calculation of the variable components of the magnetic flux traction motor with thyristor-pulse control.

Abstract

The method of calculating the magnetic resistances of massive sections of the magnetic circuit and the variable components of the magnetic fluxes of the main and additional poles of the traction motor when driving from a thyristor-pulse converter in the frequency range from 50 to 300 Hz is described. The calculated and experimental values of magnetic resistances and variable components of magnetic flux for the traction motor of the mine electric locomotive ET-46 are given.