Unaligned inductance calculation using flux tube approach for rotor conducting screen-based SRM

被引：1

作者：

Abdel-Aziz, Aly A. ^{[1
]}

Ahmed, Khaled H. ^{[1
,2
]}

Massoud, Ahmed M. ^{[3
]}

Williams, Barry W. ^{[1
]}

机构：

[1] Univ Strathclyde, Dept Elect & Elect Engn, Glasgow, Lanark, Scotland

[2] Alexandria Univ, Dept Elect Engn, Fac Engn, Alexandria, Egypt

[3] Qatar Univ, Dept Elect Engn, Coll Engn, Doha 2713, Qatar

来源：

IET ELECTRIC POWER APPLICATIONS | 2021年 / 15卷 / 08期

关键词：

All Open Access; Gold; Green;

D O I：

10.1049/elp2.12082

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：

This article investigates the effect of utilising rotor conducting screens within a switched reluctance machine (SRM). Conducting, non-magnetic materials such as aluminium or copper are inserted into the interpole regions of the rotor. The effective unaligned inductance decreases, which increases the conversion area allowing the machine to develop more power. Predicting machine performance implies knowing the value of the unaligned inductance. A procedure for calculating the effective unaligned inductance for screened motors using the flux tube method is presented. Finite element analysis results establish the validity of the proposed calculation method. A detailed design procedure for screened SRM is presented.

引用

页码：1081 / 1094

页数：14