A Novel Transverse-Flux PM Linear Machine With Double Ω-Hoop Stator

被引：6

作者：

Jia, Zhou ^{[1
]}

Chen, Weifeng ^{[1
]}

Yu, Li ^{[1
]}

Cai, Jun ^{[1
]}

Jia, Hongyun ^{[1
]}

机构：

[1] Nanjing Univ, Sch Informat & Control, Nanjing 210014, Jiangsu, Peoples R China

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2016年 / 26卷 / 07期

关键词：

Double Omega-hoop stator; flux-concentrated; permanent magnet; traction motor; transverse flux; DESIGN;

D O I：

10.1109/TASC.2016.2609604

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：

Multifarious topologies of a transverse flux permanent magnet machine (TFPMM) with characteristics of a large torque and considerable pole-number have been proposed. A TFPMM with a double Omega-hoop stator laminated by traditional steel sheets is presented in this study to enhance the performance of space utilization and power density. The construction of this machine stretches far beyond double-sided ones of the space utilization owning to the most occupied space by efficacious materials. The operation principles, parameter calculation, electromagnetic characteristics, and magnetic field analysis by a three-dimensional finite-element method are presented in detail. The power density curve agrees very well with the theoretical analysis, which has an impressive increment due to a high space utilization ratio. Benefited from the novel topology, this machine is suitable for electric propulsion application in urban rail transit systems.

引用

页数：4

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