Essays about: "INDUCTION MOTOR skewing"

Found 1 essay containing the words INDUCTION MOTOR skewing.

  1. 1. Performance Analysis of Unskewed Asymmetrical Rotor for LV Induction Motors

    University essay from KTH/Elektrisk energiomvandling

    Author : Usman Shaukat; [2012]
    Keywords : Induction motor; skewed rotor; inter-bar currents; starting performance; asymmetrical rotor slots; 2D FEM; synchronous torques.;

    Abstract : This master thesis presents a comparative analysis of the starting performance and losses at rated operation for a 15 kW, 4-pole industrial induction motor, mounted with standard skewed, unskewed and unskewed asymmetrical die-cast aluminium rotors through measurements and simulations. It is a well-known fact that rotor skewing suppresses the synchronous torques at low speeds and also reduces the audible noise of the machine. READ MORE