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Design and Implementation of a Two-Channel Interleaved Vienna-Type Rectifierbr With >99% Efficiency

机译:效率> 99%的两通道交错式维也纳型整流器的设计与实现

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摘要

In this paper, the design and implementation of a 3 kW, three-phase, two-channel interleaved Vienna-type rectifier with greater than 99% efficiency is presented. The operating principle of the interleaved Vienna-type rectifier is introduced, with particular attention paid to the switching-frequency circulating current generated by the interleaved operation, as well as effective mitigation methods. An optimized design procedure for the converter is then presented to achieve maximum efficiency, for which detailed loss calculation models and hardware design guidelines are developed and introduced. Finally, experimental results obtained with a 3 kW experimental prototype are presented for validation purposes, demonstrating the 99.28% extreme efficiency attained by the converter at nominal load, in close agreement with the 99.32% predicted by the design procedure developed.
机译:本文提出了效率高于99%的3 kW,三相,两通道交错式Vienna型整流器的设计和实现。介绍了交错式维也纳式整流器的工作原理,特别注意了交错式操作产生的开关频率循环电流以及有效的缓解方法。然后提出了针对转换器的优化设计程序,以实现最高效率,为此,开发并引入了详细的损耗计算模型和硬件设计指南。最后,为了验证目的,展示了使用3 kW实验原型获得的实验结果,证明了转换器在标称负载下获得的99.28%极高效率,与开发的设计程序所预测的99.32%高度吻合。

著录项

  • 来源
    《IEEE Transactions on Power Electronics》 |2018年第1期|226-239|共14页
  • 作者单位

    Bradley Department of Electrical and Computer Engineering, Center for Power Electronics Systems, Virginia Tech, Blacksburg, VA, USA;

    Center for Power Electronics Systems, Bradley Department of Electrical and Computer Engineering, Virginia Tech, Blacksburg, VA, USA;

    Bradley Department of Electrical and Computer Engineering, Center for Power Electronics Systems, Virginia Tech, Blacksburg, VA, USA;

    Bradley Department of Electrical and Computer Engineering, Center for Power Electronics Systems, Virginia Tech, Blacksburg, VA, USA;

    United Technology Aerospace Systems, Rockford, IL, USA;

    United Technology Aerospace Systems, Rockford, IL, USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Rectifiers; Inductors; Topology; Switches; Semiconductor diodes; Harmonic analysis; Electronic mail;

    机译:整流器;电感器;拓扑;开关;半导体二极管;谐波分析;电子邮件;
  • 入库时间 2022-08-17 13:21:52

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