A Review of High-power High-frequency Transformer Technology for Power Electronic Transformer Applications

被引：0
|
作者：
Sun K. [1 ]
Lu S. [1 ]
Yi Z. [1 ]
Cao G. [2 ]
Wang Y. [2 ]
Li Y. [1 ]
机构：
[1] State Key Laboratory of Control and Simulation of Power System and Generation Equipment (Tsinghua University), Haidian District, Beijing
[2] Institute of Electrical Engineering, Chinese Academy of Sciences, Haidian District, Beijing
来源：
Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering | 2021年 / 41卷 / 24期
基金：
中国国家自然科学基金;
关键词：
Core; Heat dissipation; High-power high-frequency transformer; Insulation; Power electronic transformer (PET);
D O I：
10.13334/j.0258-8013.pcsee.201603
中图分类号：
学科分类号：
摘要：
Nowadays, high-power high-frequency transformers are the core components of power electronic transformers and isolated DC-DC converters, since its key technologies have a great impact on the performance of the entire power electronics equipment. First, this paper sorted out the application scenarios and application examples of high-power high-frequency transformers, and inferred the basic requirements and development goals for them. Furthermore, the four key technologies in terms of magnetic core materials, structural design, heat dissipation design and insulation design were investigated and analyzed. Then, the problems to be solved urgently in the design of high-power high-frequency transformers were proposed. Finally, the current status and future trends of high-power high-frequency transformer technology were summarized. © 2021 Chin. Soc. for Elec. Eng.
引用
收藏
页码：8531 / 8545
页数：14
相关论文
共 95 条
  • [1] LI Zixin, GAO Fanqiang, ZHAO Cong, Et al., Research review of power electronic transformer technologies, Proceedings of the CSEE, 38, 5, pp. 1274-1289, (2018)
  • [2] MAO Chengxiong, WANG Dan, FAN Shu, Et al., Power electronic transformer, (2010)
  • [3] HUANG A Q, CROW M L, HEYDT G T, Et al., The future renewable electric energy delivery and management (FREEDM) system: the energy internet, Proceedings of the IEEE, 99, 1, pp. 133-148, (2011)
  • [4] ZHAO Zhengming, FENG Gaohui, YUAN Liqiang, Et al., The development and key technologies of electric energy router, Proceedings of the CSEE, 37, 13, pp. 3823-3834, (2017)
  • [5] CAO Junwei, MENG Kun, WANG Jiye, Et al., An energy internet and energy routers, SCIENTIA SINICA Informationis, 44, 6, pp. 714-727, (2014)
  • [6] KOLAR J W, ORTIZ G I., Solid-state-transformers: key components of future traction and smart grid systems, Proceedings of the International Power Electronics Conference-ECCE Asia (IPEC 2014), (2014)
  • [7] LAN Zheng, TU Chunming, XIAO Fan, Et al., The power control of power electronic transformer in hybrid AC-DC microgrid, Transactions of China Electrotechnical Society, 30, 23, pp. 50-57, (2015)
  • [8] LU Ziguang, ZHAO Gang, YANG Daliang, Et al., Overview of research on power electronic transformer in distribution network, Proceedings of the CSU-EPSA, 28, 5, pp. 48-54, (2016)
  • [9] HAN Chao, ZHANG Zhichang, DING Danjun, Et al., Discussion on the ecological indicator system of Tongli new energy town in Suzhou, 2019 IEEE Sustainable Power and Energy Conference (iSPEC), pp. 140-145, (2019)
  • [10] ZHOU Jinghua, WU Jiewei, CHEN Yaai, Et al., Zhangbei Alibaba cloud data center flexible DC transmission and distribution system, Electrotechnical Application, 38, 1, pp. 54-58, (2019)
12345678910