Design Aspects of High-Speed High-Power-Density Laminated-Rotor Induction Machines

被引：116

作者：

Gerada, David ^{[1
]}

Mebarki, Abdeslam ^{[1
]}

Brown, Neil L. ^{[1
]}

Bradley, Keith J. ^{[2
]}

Gerada, Chris ^{[2
]}

机构：

[1] Cummins Generator Technol, Res & Technol Dept, Stamford, CT PE9 2RH USA

[2] Univ Nottingham, Power Elect Machines & Control Grp, Nottingham NG7 2RD, England

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2011年 / 58卷 / 09期

关键词：

High speed; induction machine (IM); laminated rotor; materials; mechanical modeling; split ratio; thermal modeling; MOTOR;

D O I：

10.1109/TIE.2010.2098364

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper deals with the considerations associated with the design of high-speed high-power-density laminated-rotor induction machines (IMs). The considerations discussed are described by the design of an actual 10-kW machine, which runs at speeds of up to 75 kr/min with a rated power density of 28 MW/m(3) for an electrically assisted turbocharger. Using a developed multidomain design environment which puts equal weight on the electromagnetic, mechanical, and thermal aspects, the rotor split ratio, electric and magnetic loadings, lamination material, rotor-bar material, and rotor-bar shape are identified as important and sensitive parameters in the design of high-speed IMs. Finally, general guidelines for designing high-speed high-power-density IMs are presented.

引用

页码：4039 / 4047

页数：9

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