High-speed and high-thrust linear induction motor designed by using eigenvalue analysis method

Author

Yokoi, Toshiaki ; Ebihara, Daiki

Author_Institution

Musashi Inst. of Technol., Tokyo, Japan

Volume

28

Issue

5

fYear

1992

fDate

9/1/1992 12:00:00 AM

Firstpage

3327

Lastpage

3329

Abstract

The effectiveness of a novel design technique, called the EVA eigenvalue analysis method, for the electromagnetic force maximization problem is examined. EVA is an approach to elucidate the essential characteristics of an electromagnetic apparatus. The EVA method was used to design the magnetomotive forces of an ideal high-speed LIM (linear induction motor) and it was shown that the thrust per apparent power and other characteristics of the LIM can be improved. The EVA method allows design calculations to be made for general machines using the electromagnetic induction phenomenon as a principle

Keywords

eigenvalues and eigenfunctions; electromagnetic induction; induction motors; linear motors; EVA; eigenvalue analysis; eigenvalue analysis method; electromagnetic force maximization problem; electromagnetic induction phenomenon; high-speed LIM; linear induction motor; magnetomotive forces; Design methodology; Eigenvalues and eigenfunctions; Electromagnetic forces; Finite element methods; Induction motors; Information analysis; Linearity; Magnetic analysis; Magnetic flux; Magnetic levitation;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.179799

Filename

179799