Tubular linear permanent magnet motors: An overall comparison

被引：165

作者：

Bianchi, N ^{[1
]}

Bolognani, S ^{[1
]}

Dalla Corte, D ^{[1
]}

Tonel, F ^{[1
]}

机构：

[1] Univ Padua, Dept Elect Engn, I-35131 Padua, Italy

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2003年 / 39卷 / 02期

关键词：

analysis and design; finite-element (FE) analysis; high-performance machines; permanent-magnet (PM) linear motor; tubular motor;

D O I：

10.1109/TIA.2003.809444

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

This paper deals with tubular linear permanent-magnet (TL-PM) motors, including different topologies, i.e., interior and surface-mounted PMs, slotted and slotless motors. After some preliminary analytical considerations, the performance, of the TL-PM motor is highlighted, including specific force, maximum acceleration, and cost. Not only are the advantages emphasized, but also the drawbacks, such as detent forces and attractive radial forces due to eccentricity.. Different models have been adopted in the various analyses, including two-dimensional and three-dimensional finite-element analysis as needed. In addition, a comparison between predicted and measured performance on a motor prototype are reported.

引用

页码：466 / 475

页数：10

共 12 条

[1]

[Anonymous], POLYPHASE MOTORS DIR

[2]

Bianchi N, 2002, IEE CONF PUBL, P626, DOI 10.1049/cp:20020189

[3]

Design techniques for reducing the cogging torque in surface-mounted PM motors [J].