Title :
Model of the anisotropic behavior of doubly oriented and non-oriented materials using coenergy: application to a large generator
Author :
Mekhiche, M. ; Péra, Th ; Maréchal, Y.
Author_Institution :
Lab. d´´Electrotechnique de Grenoble, ENSIEG, St. Martin d´´Heres, France
fDate :
5/1/1995 12:00:00 AM
Abstract :
The anisotropic and nonlinear behavior of doubly oriented and non-oriented sheets are modeled using coenergy density. These models have been implemented in finite element computation. A large generator has been modeled and the advantages of doubly oriented sheets compared to the conventional non-oriented ones are shown
Keywords :
electric generators; finite element analysis; magnetic anisotropy; magnetic materials; modelling; FEM; anisotropic behavior; coenergy density; doubly oriented materials; finite element computation; large generator application; models; nonlinear behavior; nonoriented materials; sheet material; Anisotropic magnetoresistance; Building materials; Electrical engineering; Finite element methods; Iron alloys; Magnetic field measurement; Magnetic flux; Magnetic materials; Numerical models; Sheet materials;
Journal_Title :
Magnetics, IEEE Transactions on
