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Calculation of induction motor end rings resistance

Veselko Tomljenović

Sažetak

The paper describes calculation of the resistance of induction motor end rings by means of a 2-dimensional finite-element method. The end ring current field is calculated in order to determine substitute star resistance Rs and substitute polygon resistance Rp. Finally, equivalent polygon resistance Rqν is determined for a given induction space harmonic.

Ključne riječi

induction motorend ringsresistance