Title :
Magnetic forces and magnetostriction in electrical machines and transformer cores
Author :
Vandevelde, Lieven ; Melkebeek, Jan A A
Author_Institution :
Dept. of Electr. Energy, Ghent Univ., Belgium
fDate :
5/1/2003 12:00:00 AM
Abstract :
This paper presents an original method for computing the deformation due to both magnetic forces and magnetostriction in ferromagnetic material. The method is applied to rotating electrical machines and transformers and is compared with other methods found in literature.
Keywords :
ferromagnetic materials; machine theory; magnetic forces; magnetostriction; transformer cores; deformation; ferromagnetic material; magnetic force; magnetostriction; rotating electrical machine; transformer core; Electromagnetic interference; Magnetic forces; Magnetic materials; Magnetic noise; Magnetic separation; Magnetization; Magnetoelasticity; Magnetostriction; Tensile stress; Transformer cores;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2003.810414
