INVESTIGATION OF MEASURED DISTRIBUTIONS OF LOCAL VECTOR MAGNETIC PROPERTIES IN A THREE-PHASE INDUCTION MOTOR MODEL CORE

Takayuki Kai – Shigeru Aihara – Takashi Todaka – Masato Enokizono

   In this paper, we measured distributions of two-dimensional magnetic properties in a three-phase induction motor model core with a newly developed small-sized vector hysteresis sensor called V-H sensor. Additionally, we analyzed distributions of vector magnetic properties in the model core by means of the finite element method considering the E&S modelling. The analyzed results are compared with the measured ones.

Keywords: two-dimensional magnetic properties, vector hysteresis sensor, three-phase induction motor, E&S modelling

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