air-gap magnetic field

Mixed fault diagnosis in three-phase squirrel-cage induction motor using analysis of air-gap magnetic field

FREE-DOWNLOAD [PDF] J Faiz… – Progress In Electromagnetics Research, 2006 –
the magnetic force and torque variations rate and consequently it leads to asymmetrical air gap
magnetic . In a healthy three-phase motor, the rotating field of the stator and rotor interacts and .
Based on the Maxwell stress technique, the stress tensor applied to the rotor surface is