CALCULATING STRAY LOSSES IN POWER TRANSFORMERS USING SURFACE IMPEDANCE WITH FINITE-ELEMENTS

被引：40

作者：

HOLLAND, SA ^{[1
]}

OCONNELL, GP ^{[1
]}

HAYDOCK, L ^{[1
]}

机构：

[1] NOTTINGHAM POLYTECH,DEPT ELECT ENGN,NOTTINGHAM NG1 4BU,ENGLAND

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1992年 / 28卷 / 02期

关键词：

D O I：

10.1109/20.123943

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：

The paper describes the results obtained from a rarely published method of calculating eddy losses in thick conducting materials. The Surface Impedance formulation is used in a finite element software package which is applied, in turn, to the design of large power transformers. The transformer and model details are discussed as are the excellent results obtained by employing these techniques. The paper then discusses the further application of these methods and their implications for transformer design.

引用

页码：1355 / 1358

页数：4