Analytic calculation of leakage inductances of dual frequency concentric windings transformers

被引：0

作者：

El Hayek, J ^{[1
]}

机构：

[1] Univ Appl Sci Western Switzerland, Coll Engn & Architecture Fribourg, CH-1705 Fribourg, Switzerland

来源：

ICEMS'2001: PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS, VOLS I AND II | 2001年

关键词：

transformer; short-circuit reactance; leakage inductance; multi-windings transformer; traction transformer; concentric windings; dual frequency; illustration software;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Static power electronic converters supplying railways DC or AC motors, require series inductances which can simply be the leakage short-circuit inductances of the traction transformer. This paper describes a one-dimensional analytical method which permits to calculate leakage inductances between primary and secondary windings of dual frequency transformers. A comparison to a two-dimensional analytical method as well as to measurement results on existing units is made. Furthermore, an illustration software developed in visual basic of Microsoft Excel is presented.

引用

页码：194 / 197

页数：4