Stray losses due to inter-bar currents of skewed cage induction motors at no-load

被引：8
|
作者：
Stefanko, S
Slemnik, B
Zagradisnik, I
机构：
[1] KONCAR, Inst Elect Engn, Zagreb 10000, Croatia
[2] Univ Maribor, Fac Elect Engn & Comp Sci, Maribor 2000, Slovenia
来源：
ELECTRICAL ENGINEERING | 2000年 / 82卷 / 05期
关键词：
Iron; Cage; Analytical Approach; Contact Resistance; Power Loss;
D O I：
10.1007/s002020000040
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：
In accordance with present-day efforts to reduce power losses in electrical machines, an analytical approach to estimate the influence of contact resistances between the skewed rotor cage and its laminated iron core on the amount of stray losses of induction motors is made in this paper. Equations for calculation of resistances of the rotor iron core, with which the stray losses due to inter-bar currents are taken into account, are presented.
引用
收藏
页码：257 / 262
页数：6
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