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Abstract

This paper presents a new modeling method of induction motor under stator winding short circuit conditions. Modified winding function approach has been used for the modeling of induction motor. This
model considers all the space harmonics of
an induction motor. Common stator faults such as the turn-to-turn, coil-to-coil and phase-to-phase faults have been simulated. In this paper, for verification of the simulation results a 3hp induction motor has been winded with special forms that are to be easily constructing the fault conditions. Experimental results conform well with the simulation results.