Efficiency Maximization of the Air Core Double-Sided Permanent Magnet Linear Synchronous Motor

被引：0

作者：

Darabi, A. ^{[1
]}

Ghanaee, R. ^{[1
]}

Shariati, A. ^{[1
]}

Siahi, M. ^{[1
]}

机构：

[1] Azad Univ, Garmsar Branch, Dept Elect Engn, Garmsar, Iran

来源：

ELEKTRONIKA IR ELEKTROTECHNIKA | 2013年 / 19卷 / 07期

关键词：

Air core permanent magnet linear synchronous motor; flux density; efficiency; genetic algorithm; finite element method; BRUSHLESS MOTOR; DETENT FORCE; DESIGN; PERFORMANCE;

D O I：

10.5755/j01.eee19.7.1900

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Air core permanent magnet linear synchronous motor (ACPMLSM) recommended for applications in which the accurate control of speed and position is required. Omission of the core in the primary of the motor reduces the detent force and increases the controllability of the motor. In this paper, the flux density of different parts of an ACPMLSM is calculated using both the Maxwell's equations and finite element method (FEM). A precise flux density model is presented and the design of the air core double sided permanent magnet linear synchronous motor is optimized for the efficiency maximization using the genetic algorithm method.

引用

页码：11 / 16

页数：6

共 16 条

[1]

Bianchi N., 2007, ELECT MACHINES P SEP, P440

[2]

Boldea I., 2001, LINEAR ELECTROMAGNET

[3] Performance assessment of air-core linear permanent-magnet synchronous motors [J].

Chayopitak, Nattapon ;

Taylor, David G. .

IEEE TRANSACTIONS ON MAGNETICS, 2008, 44 (10) :2310-2316

[4]

Gieras J.F., 2000, Linear Synchronous Motors

[5]

Hassanpour Isfahani A., 2007, J ENERGY CONVERSION, V48, P443, DOI DOI 10.1016/J.ENC0NMAN.2006.06.022

[6]

Im D. H., 1996, P IEEE CEFC 96, P166

[7] Approach to a suitable stator length for minimizing the detent force of permanent magnet linear synchronous motors [J].

Inoue, Masaya, 1890, IEEE, Piscataway, NJ, United States (36)

[8] A novel design of an air-core type Permanent Magnet linear brushless motor by Space Harmonics Field analysis [J].

Kang, GH ;

Hong, JP ;

Kim, GT .

IEEE TRANSACTIONS ON MAGNETICS, 2001, 37 (05) :3732-3736

[9]

Kang GH, 2001, IEEE T IND APPL, V37, P1241

[10] Detent force minimization techniques in permanent magnet linear synchronous motors [J].

Lim, KC ;

Woo, JK ;

Kang, GH ;

Hong, JP ;

Kim, GT .

IEEE TRANSACTIONS ON MAGNETICS, 2002, 38 (02) :1157-1160

← 1 2 →