Computationally Efficient Leakage Inductance Calculation for a High-Frequency Core-Type Transformer

被引：0
|
作者：
Duppalli, Veda Samhitha [1 ]
Sudhoff, Scott [1 ]
机构：
[1] Purdue Univ, Sch Elect & Comp Engn, W Lafayette, IN 47907 USA
来源：
2017 IEEE ELECTRIC SHIP TECHNOLOGIES SYMPOSIUM (ESTS) | 2017年
关键词：
core-type transformer; transformer leakage inductance; numerical analysis; Biot-Savart law;
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：
Leakage inductance is a critical design attribute of high-frequency transformers. In this paper, a new method to estimate core-type transformer leakage inductance is proposed. The magnetic analysis uses a combination of analytical and numerical analysis. A two-dimensional magnetic analysis using Biot-Savart law and the method of images is introduced. Using the same field analysis, expressions for mean squared field intensity values necessary for estimating proximity effect loss in the windings are also derived.
引用
收藏
页码：635 / 642
页数：8
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