Integrated Magnetic Design for High Power Density Converter

被引:2
作者
Wang, Pinhe [1 ]
Arruti, Asier [2 ]
Huang, Jiasheng [1 ]
Zsurzsan, Tiberiu Gabriel [1 ]
Andersen, Michael A. E. [1 ]
Ouyang, Ziwei [1 ]
机构
[1] Tech Univ Denmark, Dept Elect & Photon Engn, Lyngby, Denmark
[2] Mondragon Unibertsitatea, Fac Engn, Arrasate Mondragon, Spain
来源
2024 IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, APEC | 2024年
关键词
coupled inductors; datacenter application; high power density; magnetic integration; transformer; LLC RESONANT CONVERTER;
D O I
10.1109/APEC48139.2024.10509489
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
High power density and high efficiency are the trend of power converters. This paper focuses on two-stage DC/DC converters for datacenter applications and proposes a new magnetic integration method for two coupled inductors and one transformer. Finally, a prototype using integrated magnetic component was realized. The prototype has a maximum output power of 662W and a power density of 80.5W/inch(3). In addition, the maximum efficiency is 94.8% at 72V with an output power of 526W.
引用
收藏
页码:3235 / 3241
页数:7
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