CURRENT SHEETS EQUIVALENT TC END WINDING CURRENTS OF INDUCTION MOTOR ROTOR AND DETERMINATION OF THE MAGNETIC FIELD IN THE END ZONE. Part I Flux densities due to stator end winding

The purpose of this paper is to replace the end winding current distribution of the squirrel cage rotor of induction motors with appropriate current sheets of sinusoidal distribution and then determine analytically the flux density at any point on the end zone due to stator end winding currents (Fig.1).