Two-dimensional motion motor with circular core and plural divided windings supplied separately

Author

Fujii, N. ; Fujitake, M. ; Hara, K.

Author_Institution

Dept. of Electr. & Electron. Syst. Eng., Kyushu Univ., Fukuoka, Japan

Volume

35

Issue

5

fYear

1999

fDate

9/1/1999 12:00:00 AM

Firstpage

4010

Lastpage

4012

Abstract

We have proposed a circular shape of induction type two-dimensional motion motor called the surface induction motor in which the winding is controlled at each coil. For a simpler drive using conventional three-phase inverters, a surface induction motor with divided windings is proposed, in which one inverter is used for supplying power to one group of windings. Continuously change of thrust direction is verified by using a test machine. The experimental and theoretical results give that the six-division type with three three-phase inverters or eight-division type surface motor supplied by four three-phase inverters is best

Keywords

induction motor drives; invertors; linear induction motors; machine windings; circular core; eight-division type; induction type 2D motion motor; linear drive; plural divided windings; six-division type; surface induction motor; three-phase inverters; thrust direction; two-dimensional motion motor; Coils; Current supplies; Force measurement; Induction motors; Inverters; Iron; Magnetic cores; Planar motors; Shape control; Testing;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.800738

Filename

800738