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The effect of space harmonic components in the air gap magnetic flux density on torque characteristic of a squirrel-cage induction machine
2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe)
The paper presents results of magnetic flux density measurements taken in the air gap of a model representing a single slot of the threephase induction motor SZJC EX 6 kV 320 kW. The measurements were performed for two cases corresponding to the slot closed with either a magnetic edge or a nonmagnetic wedge. The obtained waveforms have been decomposed into harmonic components and then amplitudes and phases of respective harmonics were compared for both types of the wedge material. Streszczenie.doi:10.1109/epe.2015.7309221 fatcat:lbcwh3yl65aahope25hwri6uzy