The losses in induction motors arising from eccentricity of the rotor

General¿Nature of losses due to rotor eccentricity¿Outline of experiments¿ Description of motor employed¿Flux distribution with rotor winding open¿Flux distribution with rotor winding closed¿Iron losses¿Total no-load losses of motor¿Variation of stator magnetising current with eccentricity¿Magnetic pull on eccentric rotor¿Value of rotor currents set up by eccentricity¿Oscillograph records of rotor voltage¿Conclusions.