Title :
Analysis of Thrust and Core Loss of Linear Motor with Magnetic Powder Core
Author :
Mogi, T. ; Ishikawa, Takaaki ; Hashimoto, Shuji ; Matsunami, M. ; Sakamoto, Makoto ; Nakayaman, A.
Author_Institution :
Dept. of Electron. Eng., Gunma Univ.
Abstract :
This paper analyzes the thrust and core loss of a linear motor made of magnetic powder core, that is, soft magnetic composite material. The magnetic field is calculated by using axial symmetric finite element method and boundary element method. The difference of the thrust and core loss of the motor with magnetic powder core from those with laminated core is clarified quantitatively
Keywords :
boundary-elements methods; composite materials; finite element analysis; linear motors; magnetic particles; powder cores; soft magnetic materials; axial symmetric finite element method; boundary element method; core loss; laminated core; linear motor; magnetic field; magnetic powder core; soft magnetic composite material; thrust loss; Core loss; Eddy currents; Magnetic analysis; Magnetic cores; Magnetic flux; Magnetic materials; Permanent magnet motors; Powders; Soft magnetic materials; Stator cores;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632939
