Aerodynamic losses in switched reluctance machines

被引：13

作者：

Calverley, SD

Jewell, GW

Saunders, RJ

机构：

[1] Univ Sheffield, Dept Elect & Elect Engn, Sheffield S1 3JD, S Yorkshire, England

[2] Univ Sheffield, Dept Mech Engn, Sheffield S1 3JD, S Yorkshire, England

来源：

IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS | 2000年 / 147卷 / 06期

关键词：

D O I：

10.1049/ip-epa:20000719

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：

A computational and experimental study of aerodynamic losses in switched reluctance machines, with particular reference to establishing the influence of various design parameters and the merits of various prediction techniques is reported. The flow of air around switched reluctance rotors has been calculated by a series of two- and three-dimensional computational fluid dynamic calculations. The results are supported by experimental measurements of aerodynamic losses of a 50mm diameter switched reluctance rotor at rotational speeds up to 50000rpm. The limitations of two-dimensional analysis are illustrated, and comparisons with aerodynamic losses in other machine topologies are discussed.

引用

页码：443 / 448

页数：6

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