Title :
Design of mover structure of a moving-magnet type linear motor utilizing magnetic-flux concentration-type permanent magnet arrangement
Author :
Goto, Akira ; Okamoto, Tatsuaki ; Ikariga, Atsushi ; Todaka, Takashi ; Enokizono, Masato
Author_Institution :
Ishii Tool & Eng. Corp., Oita, Japan
Abstract :
This paper presents a moving-magnet type linear synchronous motor designed by using magnetic-flux concentration-type permanent magnet arrangement. The arrangement of permanent magnets in the mover structure is optimized with the three-dimensional finite element method in order to improve thrust characteristics. The calculated results are verified in comparison with the measured ones with the manufactured prototype machines.
Keywords :
finite element analysis; linear synchronous motors; magnetic flux; permanent magnets; magnetic-flux concentration-type permanent magnet arrangement; mover structure design; moving-magnet type linear synchronous motor; three-dimensional finite element method; thrust characteristics; Atmospheric modeling; Prototypes; Stators;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2013 International Conference on
Conference_Location :
Busan
Print_ISBN :
978-1-4799-1446-3
DOI :
10.1109/ICEMS.2013.6713216
