Title :
Mesh density influence on eddy current calculation in the magnetic bearings
Author :
Zimon, J. ; Wajnert, D.
Author_Institution :
Dept. of Ind. Electr. Eng., Opole Univ. of Technol., Opole, Poland
Abstract :
In this work, the nonsymmetrical 12-poles (AMB12) magnetic bearings have been analyzed. The 3D Finite Element Method (FEM) was used for the magnetic field computations and the nonlinear boundary problem was investigated. We describe the discretization process for the AMB modeling, [5]. The adaptation meshing method using the high-order finite elements was employed.
Keywords :
boundary-value problems; eddy currents; finite element analysis; magnetic bearings; magnetic field measurement; 3D finite element method; AMB modeling; adaptation meshing method; discretization process; eddy current calculation; high order finite element; magnetic field computation; mesh density influence; nonlinear boundary problem; nonsymmetrical 12-pole magnetic bearing; Eddy currents; Finite element methods; Magnetic field measurement; Magnetic forces; Magnetic levitation; Rotors; Stators; 3D field analysis; discretization mesh; integral field parameters; magnetic bearing;
Conference_Titel :
Electrodynamics and Mechatronics (SCE III), 2011 3rd International Students Conference on
Conference_Location :
Opole
Print_ISBN :
978-1-4244-9694-5
DOI :
10.1109/SCE.2011.6092140
