Reducing the Cogging Torque of PM Transverse Flux Machines by Discrete Skewing of a Segmented Stator

被引：0

作者：

Dreher, F. ^{[1
]}

Parspour, N. ^{[1
]}

机构：

[1] Univ Stuttgart, Inst Elect Energy Convers, Stuttgart, Germany

来源：

2012 XXTH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM) | 2012年

关键词：

PM Transverse Flux Machine; cogging torque; torque density; finite element analysis; optimization; magnetics; automation; skewing;

D O I：

暂无

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：

PM Transverse Flux Machines (PMTFMs) can achieve higher torque densities than conventional PM Longitudinal Flux Machines (PMLFMs). Unfortunately, a general problem of PMTFMs is their high cogging torque in comparison to the average torque. Because of this, a new optimization method for reducing cogging will be introduced in this paper. It uses discrete skewing of a segmented stator. The results are based on FEM investigations and validated by measurements at a prototype.

引用

页码：454 / 457

页数：4