Study on torque improvement of single-phase induction motor by using FEM

Journal Article · Wed Sep 01 00:00:00 EDT 1999 · IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers)

DOI:https://doi.org/10.1109/20.800637· OSTI ID:20000803

Enokizono, M; Miyazaki, T

Induction motors have wide application because those have simple structure and can be easily controlled. Therefore improvement of the efficiency is a very important problem from point of view of saving energy. 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, the authors have to use the two dimensional magnetic properties measured as the reluctivity tensor. In this paper, they propose an induction motor model core that has inclined stator slots and show the basic torque characteristics.

• Research Organization: Oita Univ. (JP)
• OSTI ID: 20000803
• Journal Information: IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers), Vol. 35, Issue 5Pt2; Conference: 1999 international magnetics conference (Intermag '99), Kyongju (KR), 05/18/1999--05/21/1999; Other Information: PBD: Sep 1999; ISSN 0018-9464
• Country of Publication: United States
• Language: English

Related Subjects

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
ENERGY CONSERVATION
ELECTRIC MOTORS
FINITE ELEMENT METHOD
MATHEMATICAL MODELS
TORQUE
MAGNETIC PROPERTIES
STATORS