DocumentCode
2400963
Title
Torque analysis of combined 2D FEM and lumped parameter method for a hybrid stepping motor
Author
Kang, Seong Gu ; Lieu, Dennis K.
Author_Institution
California Univ., Berkeley, CA
fYear
2005
fDate
15-15 May 2005
Firstpage
1199
Lastpage
1203
Abstract
An advanced lumped parameter model (LPM) with considering magnetic saturation is developed for the analysis of a five-phase hybrid stepping motor. Permeance of air gap is calculated as a function of applied magneto motiveforce (MMF) and rotor position using a two-dimensional finite element method (FEM). Static torque is calculated with combined LPM and 2D FEM, and compared with experimental results. The LPM with 2D FEM provides a fast solution for torque characteristics in the form of a continuous function
Keywords
air gaps; finite element analysis; lumped parameter networks; stepping motors; torque; 2D FEM; air gap; hybrid stepping motor; lumped parameter method; magnetic saturation; magneto motiveforce; rotor position; static torque; torque analysis; two-dimensional finite element method; Finite element methods; Magnetic analysis; Magnetic flux; Material properties; Mechanical engineering; Rotors; Saturation magnetization; Stators; Teeth; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Machines and Drives, 2005 IEEE International Conference on
Conference_Location
San Antonio, TX
Print_ISBN
0-7803-8987-5
Electronic_ISBN
0-7803-8988-3
Type
conf
DOI
10.1109/IEMDC.2005.195874
Filename
1531492
Link To Document