Interior permanent magnet linear synchronous motor for high-performance drives

Author

Sanada, Masayuki ; Morimoto, Shigeo ; Takeda, Yoji

Author_Institution

Dept. of Electr. & Electron. Syst., Osaka Prefecture Univ., Japan

Volume

33

Issue

4

fYear

1997

Firstpage

966

Lastpage

972

Abstract

Permanent magnet linear synchronous motors have been developed for factory automation, transportation applications, and so on. In the rotary-type permanent magnet synchronous machines, the wide speed and constant power operation are realized by using the reluctance torque due to the saliency and the flux-weakening control. In this paper, we examine the effect of the interior permanent magnet arrangement for wide speed operation and the end effect in the linear structure

Keywords

electric current control; linear synchronous motors; machine control; machine theory; permanent magnet motors; synchronous motor drives; current control; end effect; factory automation; flux weakening; high-performance drives; interior permanent magnet; linear structure; linear synchronous motor; reluctance thrust; transportation applications; wide speed operation; Analytical models; Demagnetization; Footwear; Magnetic analysis; Magnetic flux; Manufacturing automation; Permanent magnets; Saturation magnetization; Synchronous motors; Transportation;

fLanguage

English

Journal_Title

Industry Applications, IEEE Transactions on

Publisher

ieee

ISSN

0093-9994

Type

jour

DOI

10.1109/28.605738

Filename

605738