Title :
FE analysis of hybrid stepping motor (HSM)
Author :
Jang, Kibong ; Yun, Junbo ; Lee, Ju
Author_Institution :
Dept. of Electr. Eng., Hanyang Univ., Seoul, South Korea
Abstract :
Though full 3D analysis is the proper method to analyze the HSM, it has a weak points in the computation time and complexity. This paper introduces 2D FEA using virtual magnetic barrier for the axial cross section to save computation time. For the purpose of 2D FEA, the virtual magnetic barrier and equivalent permanent magnet model of HSM are proposed. This result is compared with that of experimental and a 3D analysis, considered as reference result.
Keywords :
finite element analysis; permanent magnets; stepping motors; 2D FEA; 3D analysis; FEA; equivalent permanent magnet model; finite element analysis; hybrid stepping motor; magnetic barrier; AC motors; Iron; Magnetic analysis; Magnetic flux; Permanent magnets; Rotors; Saturation magnetization; Synchronous motors; Teeth; Torque;
Conference_Titel :
Electrical Machines and Systems, 2003. ICEMS 2003. Sixth International Conference on
Conference_Location :
Beijing, China
Print_ISBN :
7-5062-6210-X
