PROBLEMS OF PREISACH MODEL APPLYING IN FINITE ELEMENT METHOD
Abstract
The paper deals with determination of magnetic field, calculated by finite element method with regard to magnetic nonlinearity. The hysteresis loop of the material is modelled by the scalar Preisach model. A hysteresis motor problem was selected for the demonstration of the hysteresis effect.
Keywords:
finite elements, Preisach model, time solution of magnetic field, hysteresis motorHow to Cite
Barbarics, T., Gyimóthy, S., Gilányi, A., Iványi, A. “PROBLEMS OF PREISACH MODEL APPLYING IN FINITE ELEMENT METHOD ”, Periodica Polytechnica Electrical Engineering, 38(1), pp. 5–16, 1994.
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