Title :
2D Preisach-type hysteresis modeling of electrotechnical steel laminates
Author :
Ribeiro, A. Lopes
Author_Institution :
Dept. de Engenharia Electrotecnica e de Comput., Inst. Superior Tecnico, Lisbon, Portugal
fDate :
9/1/1998 12:00:00 AM
Abstract :
This paper presents a 2D hysteresis model constructed to represent the magnetic behavior of steel laminates. A superposition of three simplified models (two scalar models and one vectorial) was considered. The obtained results show that the model is sufficiently accurate to represent the material hysteresis losses and simple enough to be used in finite element method calculations
Keywords :
finite element analysis; laminates; magnetic hysteresis; steel; 2D Preisach model; electrotechnical steel laminate; finite element method; magnetic hysteresis loss; scalar model; vectorial model; Finite element methods; Laminates; Magnetic fields; Magnetic flux; Magnetic flux density; Magnetic hysteresis; Magnetic materials; Magnetic properties; Magnetic separation; Steel;
Journal_Title :
Magnetics, IEEE Transactions on
