AC loss Analysis in Winding of Electrical Machines with varying Strands-in-hand and Bundle Shapes

被引：0

作者：

Bardalai, Anuvav ^{[1
]}

Gerada, David ^{[1
]}

Xu, Zeyuan ^{[1
]}

Gerada, Chris ^{[1
]}

机构：

[1] Univ Nottingham, Dept Elect & Elect Engn, Nottingham NG7 2RD, England

来源：

2020 23RD INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS) | 2020年

关键词：

AC losses; circulating current; skin and proximity losses; winding; PROXIMITY LOSSES;

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：

This paper presents an investigation into the sensitivity of high-frequency AC effects on the winding with varying number of parallel strands. Based on numerical analysis, a methodology to segregate the losses into components is presented. It is shown that the skin and proximity effect losses are not influenced by the shape and the positions of the strand bundles and these losses cannot be neglected for straight conductors even when the strand diameter is less than the skin depth.

引用

页码：845 / 850

页数：6

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