Title :
Magnet arrangement of magnetic flux concentrating type surface motors
Author :
Eguchi, Keisuke ; Todaka, Takashi ; Enokizono, Masato
Author_Institution :
Dept. of Electr. & Electron. Eng., Oita Univ., Oita, Japan
Abstract :
This paper presents effect of magnet arrangement on torque characteristics of a magnetic flux concentration type surface magnet motor. Some constructions of the permanent magnet array were tried to reduce the cogging torque. Their magnetic flux distributions and torque characteristics were calculated by using the finite element method.
Keywords :
finite element analysis; permanent magnet motors; finite element method; magnet arrangement; magnetic flux concentrating type surface motors; magnetic flux distributions; permanent magnet array; torque characteristics; Equations; Finite element methods; Magnetic flux; Magnetic flux density; Magnetic materials; Magnetization; Permanent magnet motors; Permanent magnets; Synchronous motors; Torque; CSPMSM; FEM (Finite Element Method); Magnetic Arrangement; Permanent Magnet;
Conference_Titel :
Electrical Machines and Systems, 2009. ICEMS 2009. International Conference on
Conference_Location :
Tokyo
Print_ISBN :
978-1-4244-5177-7
Electronic_ISBN :
978-4-88686-067-5
DOI :
10.1109/ICEMS.2009.5382817
