Integrated Magnetic Design for High Power Density Converter

被引：1
|
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
相关论文
共 50 条
  • [1] Design Methodology of High-Power Density Converter with Wide Input Voltage Range
    Wang, Pinhe
    Zsurzsan, Tiberiu-Gabriel
    Andersen, Michael A. E.
    Ouyang, Ziwei
    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2025, 72 (01) : 419 - 429
  • [2] Practical Design Technique for High Power Density LLC Resonant Converter
    Nagaoka, Shingo
    Onishi, Hiroyuki
    Takatori, Koji
    Zaitsu, Toshiyuki
    Uematsu, Takeshi
    2018 INTERNATIONAL POWER ELECTRONICS CONFERENCE (IPEC-NIIGATA 2018 -ECCE ASIA), 2018, : 4139 - 4144
  • [3] Analysis and Design of an Integrated Magnetics Planar Transformer for High Power Density LLC Resonant Converter
    Park, Chul-Wan
    Han, Sang-Kyoo
    IEEE ACCESS, 2021, 9 : 157499 - 157511
  • [4] Analysis and Design of High Power Density Flyback Converter
    Zhao, Yin
    Chen, Shenghua
    Tang, Yu
    INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS, 2024,
  • [5] Design of High Power Density DC/DC Converter
    Hao, Cheng
    Xiao, Shaobo
    2022 IEEE INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING, BIG DATA AND ALGORITHMS (EEBDA), 2022, : 141 - 145
  • [6] Design and Implementation of a High Power Density Active-Clamped Flyback Converter
    Liu, Yu-Chen
    Huang, Bing-Siang
    Lin, Cheng-Hung
    Kim, Katherine A.
    Chiu, Huang-Jen
    2018 INTERNATIONAL POWER ELECTRONICS CONFERENCE (IPEC-NIIGATA 2018 -ECCE ASIA), 2018, : 2092 - 2096
  • [7] High Density Power Converter Design for Pulsed NMR Applications
    Yao, Yu
    Krishnamoorthy, Harish S.
    2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2021, : 5927 - 5932
  • [8] Design of A High Power Density DC-DC Converter
    Sun, Zhan
    Gao, Xuesong
    Guan, Yueshi
    Zhang, Xiangjun
    Wang, Yijie
    Xu, Dianguo
    2021 IEEE 12TH ENERGY CONVERSION CONGRESS AND EXPOSITION - ASIA (ECCE ASIA), 2021, : 618 - 623
  • [9] High Power Density Impedance Control Network DC-DC Converter Utilizing an Integrated Magnetic Structure
    Kumar, Ashish
    Lu, Jie
    Pervaiz, Saad
    Sepahvand, Alihossein
    Afridi, Khurram K.
    2016 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2016,
  • [10] Integrated high step-down multiphase buck converter with high power density
    Calabrese, Giacomo
    Granato, Maurizio
    Frattini, Giovanni
    Capineri, Lorenzo
    MICROELECTRONICS JOURNAL, 2016, 56 : 97 - 109
12345