Design Methodology of a High-Frequency Transformers in Order to Increase Qualitative Indexes of Converters

被引：0
|
作者：
Frivaldsky, Michal [1 ,2 ]
Spanik, Pavol [1 ]
Kozacek, Boris [2 ]
Jaros, Viliam [2 ]
Kanovsky, Andrej
机构：
[1] Univ Zilina, Dept Mech & Elect, Zilina, Slovakia
[2] Univ Zilina, Inst Elect Engn, Zilina, Slovakia
来源：
PROCEEDINGS OF THE 2016 INTERNATIONAL CONFERENCE ON MECHATRONICS, CONTROL AND AUTOMATION ENGINEERING (MCAE) | 2016年 / 58卷
关键词：
transformer design; LLC converter; efficiency; transformer core; high frequency;
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：
Energy efficiency and power density become main qualitative indexes of power electronic systems. This paper deals with derivation of the optimal design of high frequency transformer, which forms very important part of the dc-dc converter. Design procedure focuses on the possibilities of converter's power density and efficiency increase. In order to meet upcoming regulation and standards for dc-dc converter efficiency, the influence of transformer's core geometry is investigated. Precise simulation model of dc-dc converter, together with exact simulation model of transformer is used for evaluation. Finally, simulation results are provided in order to investigate the influence of core geometry on the efficiency of proposed converter.
引用
收藏
页码：222 / 228
页数：7
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