DocumentCode
229664
Title
The influence of stator pole shape and its arrangements on cogging torque for double-sided AFPM generator
Author
Chang-Eob Kim ; Joong-Keun Jang ; Sung-Jun Joo
Author_Institution
Dept. of Electr. Eng., Hoseo Univ., Hoseo, South Korea
fYear
2014
fDate
22-25 Oct. 2014
Firstpage
463
Lastpage
466
Abstract
In this paper, the cogging torques were calculated for 1 kw double-sided axial flux permanent magnet (AFPM) generator with different stator core pole arrangements. The generator is composed of 18 stator pole and 24 rotating field magnets on each side. The cogging torques of the generator with three types of arrangements of stator poles were calculated using 3D finite element method and the optimum core shape was determined to minimize the cogging torque.
Keywords
finite element analysis; permanent magnet generators; stators; 3D finite element method; FEM; axial flux permanent magnet generator; cogging torques; double-sided AFPM generator; rotating field magnets; stator core pole arrangements; stator pole shape; Forging; Generators; Magnetic cores; Magnetic flux; Stator cores; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems (ICEMS), 2014 17th International Conference on
Conference_Location
Hangzhou
Type
conf
DOI
10.1109/ICEMS.2014.7013530
Filename
7013530
Link To Document