Title :
Study on torque improvement of single-phase induction motor by using FEM
Author :
Enokizono, M. ; Miyazaki, T.
Author_Institution :
Fac. of Eng., Oita Univ., Japan
fDate :
9/1/1999 12:00:00 AM
Abstract :
This paper presents the torque properties of an induction motor analyzed by the finite element method considering vector magnetic properties. In order to analyze the machines under rotating magnetic fields, we have to use the two dimensional magnetic properties measured as the reluctivity tensor. In this paper, we propose an induction motor model core that has inclined stator slots and show the basic torque characteristics
Keywords :
finite element analysis; induction motors; machine theory; magnetic fields; stators; torque; FEM; inclined stator slots; induction motor model core; reluctivity tensor; rotating magnetic fields; single-phase induction motor; torque characteristics analysis; torque improvement; two dimensional magnetic properties; vector magnetic properties; Finite element methods; Induction motors; Magnetic analysis; Magnetic cores; Magnetic field measurement; Magnetic properties; Rotation measurement; Stator cores; Tensile stress; Torque;
Journal_Title :
Magnetics, IEEE Transactions on
